From ba0e89ce8a3a06d904d3ef02cd3c5dc4ded001c1 Mon Sep 17 00:00:00 2001 From: Vsevolod-Rusinskiy Date: Fri, 18 Jul 2025 18:15:29 +0300 Subject: [PATCH 01/43] Add TPS monitoring tool --- tps-monitoring/.gitignore | 5 + tps-monitoring/README.md | 177 +++++++++++ tps-monitoring/package.json | 31 ++ tps-monitoring/src/tps_monitor.js | 370 +++++++++++++++++++++++ tps-monitoring/src/tps_stats.csv | 77 +++++ tps-monitoring/src/transaction_sender.js | 327 ++++++++++++++++++++ 6 files changed, 987 insertions(+) create mode 100644 tps-monitoring/.gitignore create mode 100644 tps-monitoring/README.md create mode 100644 tps-monitoring/package.json create mode 100644 tps-monitoring/src/tps_monitor.js create mode 100644 tps-monitoring/src/tps_stats.csv create mode 100644 tps-monitoring/src/transaction_sender.js diff --git a/tps-monitoring/.gitignore b/tps-monitoring/.gitignore new file mode 100644 index 0000000..8056690 --- /dev/null +++ b/tps-monitoring/.gitignore @@ -0,0 +1,5 @@ +node_modules/ +*.log +.DS_Store +tps_stats_*.csv +package-lock.json diff --git a/tps-monitoring/README.md b/tps-monitoring/README.md new file mode 100644 index 0000000..08aa0ec --- /dev/null +++ b/tps-monitoring/README.md @@ -0,0 +1,177 @@ +# 🚀 TPS-Real: Substrate TPS Measurement Tool + +A tool for measuring real TPS (transactions per second) in Polkadot/Substrate blockchains with QuantumFusion support. + +## 🎯 Features + +- ✅ **QuantumFusion support** - works with transferAllowDeath and other modern Substrate runtimes +- ✅ **Correct TPS measurement** - analyzes blocks, not sending speed +- ✅ **Universal balance transfers** - supports transfer, transferAllowDeath, transferKeepAlive +- ✅ **Optimized logging** - clean output with essential information only +- ✅ **Manual nonce management** - supports multiple transactions +- ✅ **Interactive CLI** - change frequency in real time +- ✅ **Multiple instances** - distributed load from different accounts +- ✅ **Real-time monitoring** - separate program for measuring actual TPS +- ✅ **Data export** - save statistics to CSV + +## 📦 Installation + +```bash +# Clone the repository +git clone +cd tps-real + +# Install dependencies +npm install +``` + +## 🔧 Requirements + +- Node.js >= 16.0.0 +- Access to Polkadot/Substrate node via WebSocket +- Accounts with balance for testing + +## 🚀 Usage + +### 1. Transaction Sender + +Program for generating load: + +```bash +# Interactive mode (transfers to self) +node src/transaction_sender.js -n ws://localhost:9944 -s "//Alice" + +# Transfers between accounts +node src/transaction_sender.js -n ws://localhost:9944 -s "//Alice" -r "//Bob" + +# Automatic mode with parameters +node src/transaction_sender.js \ + -n ws://localhost:9944 \ + -s "//Alice" \ + -r "//Bob" \ + --rate 10 \ + --amount 1000000 \ + --auto +``` + +#### Parameters: +- `-n, --node ` - Node URL (required) +- `-s, --sender ` - Sender seed phrase (required) +- `-r, --recipient ` - Recipient seed phrase (default = sender) +- `--rate ` - Sending frequency tx/sec (default: 1) +- `--amount ` - Transfer amount (default: 1000000) +- `--auto` - Automatic mode without interactivity + +#### Interactive commands: +- `start` - start sending transactions +- `stop` - stop sending +- `stats` - show statistics +- `` - change frequency (example: `5` for 5 tx/sec) +- `exit` - exit the program + +### 2. TPS Monitoring + +Program for measuring real TPS: + +```bash +# Monitor all transactions +node src/tps_monitor.js -n ws://localhost:9944 + +# Monitor specific addresses with CSV export +node src/tps_monitor.js \ + -n ws://localhost:9944 \ + -a "5GrwvaEF5zXb26Fz9rcQpDWS57CtERHpNehXCPcNoHGKutQY,5FHneW46xGXgs5mUiveU4sbTyGBzmstUspZC92UhjJM694ty" \ + -o tps_data.csv +``` + +#### Parameters: +- `-n, --node ` - Node URL (required) +- `-o, --output ` - File to save CSV data +- `-a, --addresses ` - Tracked addresses (comma-separated) + +## 🏃‍♂️ Complete Testing Example + +### Step 1: Start monitoring +```bash +# Terminal 1 - TPS monitoring +node src/tps_monitor.js -n ws://localhost:9944 -o results.csv +``` + +### Step 2: Start senders +```bash +# Terminal 2 - Alice sends to herself +node src/transaction_sender.js -n ws://localhost:9944 -s "//Alice" --rate 5 --auto + +# Terminal 3 - Bob sends to Charlie +node src/transaction_sender.js -n ws://localhost:9944 -s "//Bob" -r "//Charlie" --rate 3 --auto + +# Terminal 4 - Charlie sends to Alice +node src/transaction_sender.js -n ws://localhost:9944 -s "//Charlie" -r "//Alice" --rate 2 --auto +``` + +### Step 3: Analyze results +The monitor will show: +- Real TPS in the network +- Number of our vs all transactions +- Block statistics +- Data will be saved to `results.csv` + +## 📊 Result Interpretation + +### TPS calculation: +``` +TPS = (transactions in block) × 10 blocks/sec +``` + +### Example monitor output: +``` +🧱 Block #1234 | Total TX: 8 | Our TX: 5 | TPS: 80 (50 ours) +``` + +This means: +- 8 transactions got into the block +- 5 of them are our test transactions +- Theoretical maximum: 80 TPS +- Our contribution: 50 TPS + +## 🔍 Differences from Original Script + +### ❌ Errors in original: +1. **Wrong transaction type**: `system.remark` → `balances.transfer` +2. **Automatic nonce**: led to transaction rejections +3. **Measuring sending speed**: instead of real TPS +4. **One-time execution**: sending batch and terminating + +### ✅ Fixes: +1. **Balance transfer** - real money transfers +2. **Manual nonce** - correct handling of multiple transactions +3. **Block reading** - measuring real TPS +4. **Continuous operation** - configurable sending frequency +5. **Block monitoring** - separate program for analysis + +## 🛠️ Troubleshooting + +### Transactions don't go through: +- Check account balance +- Verify seed phrases are correct +- Check node connection + +### Low TPS: +- Try reducing sending frequency +- Run multiple instances with different accounts +- Check node load + +### Nonce errors: +- Restart sender (nonce will be recalculated) +- Use different accounts for parallel instances + +## 📈 Gradual Load Increase + +```bash +# Start with low load +node src/transaction_sender.js -n ws://localhost:9944 -s "//Alice" --rate 1 + +# In interactive mode, gradually increase: +# 1 → 5 → 10 → 20 → 50... +# Until you find the bottleneck +``` diff --git a/tps-monitoring/package.json b/tps-monitoring/package.json new file mode 100644 index 0000000..7e712fe --- /dev/null +++ b/tps-monitoring/package.json @@ -0,0 +1,31 @@ +{ + "name": "tps-real", + "version": "1.0.0", + "description": "Real TPS measurement tool for Polkadot/Substrate blockchains with QuantumFusion support", + "type": "module", + "main": "src/transaction_sender.js", + "scripts": { + "sender": "node src/transaction_sender.js", + "monitor": "node src/tps_monitor.js", + "test": "echo \"Error: no test specified\" && exit 1" + }, + "dependencies": { + "@polkadot/api": "^14.2.2", + "@polkadot/util-crypto": "^13.1.1", + "commander": "^11.1.0" + }, + "keywords": [ + "polkadot", + "substrate", + "quantumfusion", + "tps", + "blockchain", + "performance", + "measurement" + ], + "author": "Your Name", + "license": "MIT", + "engines": { + "node": ">=16.0.0" + } +} \ No newline at end of file diff --git a/tps-monitoring/src/tps_monitor.js b/tps-monitoring/src/tps_monitor.js new file mode 100644 index 0000000..51becdc --- /dev/null +++ b/tps-monitoring/src/tps_monitor.js @@ -0,0 +1,370 @@ +#!/usr/bin/env node + +import { ApiPromise, WsProvider } from '@polkadot/api' +import { program } from 'commander' +import fs from 'fs' + +class TPSMonitor { + constructor() { + this.api = null + this.startTime = Date.now() + this.totalBlocks = 0 + this.totalTransactions = 0 + this.ourTransactions = 0 + this.targetAddresses = [] + this.blockTimes = [] + this.csvData = [] + this.unsubscribe = null + } + + async initialize(nodeUrl, targetAddresses = []) { + console.log('🔧 [INIT] Starting TPS Monitor initialization...') + console.log(`🔧 [INIT] Connecting to node: ${nodeUrl}`) + + // Connect to node via WebSocket + const provider = new WsProvider(nodeUrl) + console.log('🔧 [INIT] Creating WsProvider...') + + this.api = await ApiPromise.create({ provider }) + console.log('✅ [INIT] Node connection established') + + // Configure tracked addresses + this.targetAddresses = targetAddresses + console.log(`📊 [INIT] Monitoring configuration:`) + + if (targetAddresses.length > 0) { + console.log(`🎯 [INIT] Tracking ONLY addresses: ${targetAddresses.length} total`) + targetAddresses.forEach((addr, i) => { + console.log(` ${i + 1}. ${addr}`) + }) + } else { + console.log(`🌍 [INIT] Tracking ALL balance transfer transactions`) + } + + console.log('🔧 [INIT] Initializing block monitoring...') + console.log('🎯 [INIT] Will count only balance transfer transactions') + console.log('📈 [INIT] TPS = transaction count / block time') + console.log('💡 [INIT] Press Ctrl+C to stop') + console.log('✅ [INIT] Initialization completed! Starting monitoring...') + } + + isOurAddress(address) { + if (this.targetAddresses.length === 0) return false + return this.targetAddresses.includes(address.toString()) + } + + analyzeExtrinsics(extrinsics) { + let totalBalanceTransfers = 0 + let ourBalanceTransfers = 0 + + console.log(`🔍 [ANALYZE] Analyzing ${extrinsics.length} extrinsics in block...`) + + for (const ext of extrinsics) { + // Check this is NOT a system inherent transaction + if (ext.method && ext.method.section && ext.method.method) { + const section = ext.method.section + const method = ext.method.method + + // Skip system inherent transactions + const isSystemInherent = + section === 'timestamp' || + section === 'parachainSystem' || + section === 'paraInherent' || + section === 'authorInherent' + + if (isSystemInherent) { + console.log(`⏭️ [ANALYZE] Skipping system: ${section}.${method}`) + continue + } + + // ✅ Count balance transfers (transfer, transferAllowDeath, transferKeepAlive) + if (section === 'balances' && (method === 'transfer' || method === 'transferAllowDeath' || method === 'transferKeepAlive')) { + totalBalanceTransfers++ + console.log(`💸 [ANALYZE] Found balances.${method} #${totalBalanceTransfers}`) + + // Check if this is our transaction + if (ext.signer && this.isOurAddress(ext.signer)) { + ourBalanceTransfers++ + console.log(`🎯 [ANALYZE] This is OUR transaction! (from ${ext.signer.toString().slice(0, 8)}...)`) + } else if (ext.signer) { + console.log(`👤 [ANALYZE] External transaction (from ${ext.signer.toString().slice(0, 8)}...)`) + } + } else { + // Log other transaction types for debugging + console.log(`🔍 [ANALYZE] Other transaction: ${section}.${method} (ignoring)`) + } + } + } + + console.log(`📊 [ANALYZE] Result: ${totalBalanceTransfers} balance transfers, ${ourBalanceTransfers} ours`) + return { + totalUserTx: totalBalanceTransfers, // rename for clarity + ourTx: ourBalanceTransfers + } + } + + calculateTPS(transactionCount, measuredBlockTime) { + // 🎯 Universal TPS calculation: + // Use measured block times for any Substrate network + // TPS = transactions_in_block / block_time_in_seconds + + if (!measuredBlockTime || measuredBlockTime <= 0) { + console.log(`⚠️ [TPS] No valid block time measurements (${measuredBlockTime}ms)`) + console.log(`🔍 [TPS] Skipping TPS calculation - need real block time data`) + return 0 + } + + const blockTimeInSeconds = measuredBlockTime / 1000 // convert to seconds + const tps = transactionCount / blockTimeInSeconds + + console.log(`📊 [TPS] Universal calculation: ${transactionCount} tx / ${blockTimeInSeconds.toFixed(3)}s = ${tps.toFixed(2)} TPS`) + console.log(`⏱️ [TPS] Based on MEASURED block time: ${measuredBlockTime}ms`) + + return tps + } + + calculateAverageBlockTime() { + if (this.blockTimes.length < 2) return 0 + + const intervals = [] + for (let i = 1; i < this.blockTimes.length; i++) { + intervals.push(this.blockTimes[i] - this.blockTimes[i - 1]) + } + + return intervals.reduce((sum, interval) => sum + interval, 0) / intervals.length + } + + formatBlockStats(blockNumber, totalTx, ourTx, avgBlockTime) { + let instantTPS = 0 + let ourTPS = 0 + + if (avgBlockTime > 0) { + instantTPS = this.calculateTPS(totalTx, avgBlockTime) + ourTPS = this.calculateTPS(ourTx, avgBlockTime) + } + + const tpsInfo = avgBlockTime > 0 + ? `TPS: ${instantTPS.toFixed(1)} (${ourTPS.toFixed(1)} ours)` + : `TPS: waiting for measurements...` + + return `🧱 Block #${blockNumber} | Total TX: ${totalTx} | Our TX: ${ourTx} | ${tpsInfo}` + } + + async processNewBlock(blockHash) { + const startTime = Date.now() + console.log(`\n🧱 [BLOCK] Starting new block processing...`) + console.log(`🆔 [BLOCK] Hash: ${blockHash.toString().slice(0, 16)}...`) + + try { + // Get block data and number in parallel + console.log(`🔄 [BLOCK] Loading block data...`) + const [block, blockNumber] = await Promise.all([ + this.api.rpc.chain.getBlock(blockHash), + this.api.rpc.chain.getHeader(blockHash).then(header => header.number.toNumber()) + ]) + + console.log(`📋 [BLOCK] Block #${blockNumber} loaded`) + console.log(`📦 [BLOCK] Extrinsics in block: ${block.block.extrinsics.length}`) + + // Analyze transactions in the block + const extrinsics = block.block.extrinsics + const { totalUserTx, ourTx } = this.analyzeExtrinsics(extrinsics) + + // Update timestamps for average block time calculation + const currentTime = Date.now() + this.blockTimes.push(currentTime) + + // Keep only last 100 blocks for average calculation + if (this.blockTimes.length > 100) { + const removed = this.blockTimes.shift() + console.log(`🗑️ [BLOCK] Removed old timestamp (keeping last 100)`) + } + + // Update overall statistics + this.totalBlocks++ + this.totalTransactions += totalUserTx + this.ourTransactions += ourTx + + console.log(`📊 [BLOCK] Updated statistics:`) + console.log(` 🧱 Total blocks: ${this.totalBlocks}`) + console.log(` 💸 Total balances.transfer: ${this.totalTransactions}`) + console.log(` 🎯 Our transactions: ${this.ourTransactions}`) + + // Calculate average block time + const avgBlockTime = this.calculateAverageBlockTime() + console.log(`⏱️ [BLOCK] Average block time: ${(avgBlockTime / 1000).toFixed(2)}s`) + + // Log block results + const blockProcessTime = Date.now() - startTime + console.log(this.formatBlockStats(blockNumber, totalUserTx, ourTx, avgBlockTime)) + console.log(`⚡ [BLOCK] Block processed in ${blockProcessTime}ms`) + + // Add data to CSV only if we have block time measurements + let instantTPS = 0 + let ourTPS = 0 + + if (avgBlockTime > 0) { + instantTPS = this.calculateTPS(totalUserTx, avgBlockTime) + ourTPS = this.calculateTPS(ourTx, avgBlockTime) + } else { + console.log(`⚠️ [BLOCK] No block time measurements, TPS = 0`) + } + + this.csvData.push({ + block: blockNumber, + timestamp: new Date().toISOString(), + total_transactions: totalUserTx, + our_transactions: ourTx, + total_tps: instantTPS.toFixed(2), + our_tps: ourTPS.toFixed(2) + }) + + console.log(`💾 [BLOCK] Data added to CSV (total records: ${this.csvData.length})`) + + // Show statistics every 10 blocks + if (this.totalBlocks % 10 === 0) { + console.log(`\n📊 [BLOCK] Every 10 blocks - showing statistics:`) + this.showStats() + } + + } catch (error) { + const blockProcessTime = Date.now() - startTime + console.error(`❌ [BLOCK] ERROR processing block!`) + console.error(` 🆔 Hash: ${blockHash.toString().slice(0, 16)}...`) + console.error(` 📋 Error: ${error.message}`) + console.error(` ⏱️ Time until error: ${blockProcessTime}ms`) + } + } + + async startMonitoring() { + this.unsubscribe = await this.api.rpc.chain.subscribeNewHeads((header) => { + this.processNewBlock(header.hash) + }) + } + + showStats() { + const runtime = (Date.now() - this.startTime) / 1000 + const avgBlockTime = this.calculateAverageBlockTime() + + // Calculate average TPS using MEASURED data + let avgTotalTPS = 0 + let avgOurTPS = 0 + + if (this.totalBlocks > 0 && avgBlockTime > 0) { + avgTotalTPS = this.calculateTPS(this.totalTransactions / this.totalBlocks, avgBlockTime) + avgOurTPS = this.calculateTPS(this.ourTransactions / this.totalBlocks, avgBlockTime) + } + + // Additional statistics + const blocksPerSecond = runtime > 0 ? this.totalBlocks / runtime : 0 + const transactionsPerSecond = runtime > 0 ? this.totalTransactions / runtime : 0 + const ourTransactionsPerSecond = runtime > 0 ? this.ourTransactions / runtime : 0 + + console.log(`\n📊 [STATS] === TPS MONITORING STATISTICS ===`) + console.log(`⏱️ [STATS] Runtime: ${runtime.toFixed(1)}s`) + console.log(`🧱 [STATS] Processed blocks: ${this.totalBlocks}`) + console.log(`📈 [STATS] Block rate: ${blocksPerSecond.toFixed(3)} blocks/sec`) + console.log(`⏱️ [STATS] Average block time: ${(avgBlockTime / 1000).toFixed(2)}s`) + console.log(``) + console.log(`💸 [STATS] === BALANCE TRANSFERS ===`) + console.log(`⚡ [STATS] Total found: ${this.totalTransactions}`) + console.log(`🎯 [STATS] Our transactions: ${this.ourTransactions}`) + console.log(`📊 [STATS] Our percentage: ${this.totalTransactions > 0 ? ((this.ourTransactions / this.totalTransactions) * 100).toFixed(1) : 0}%`) + console.log(``) + console.log(`📈 [STATS] === TPS (correct calculation) ===`) + console.log(`📊 [STATS] Average TPS (all): ${avgTotalTPS.toFixed(2)}`) + console.log(`🎯 [STATS] Average TPS (ours): ${avgOurTPS.toFixed(2)}`) + console.log(`📈 [STATS] Actual flow (all): ${transactionsPerSecond.toFixed(2)} tx/sec`) + console.log(`🎯 [STATS] Actual flow (ours): ${ourTransactionsPerSecond.toFixed(2)} tx/sec`) + console.log(``) + console.log(`💾 [STATS] CSV records: ${this.csvData.length}`) + console.log(`===============================================`) + } + + exportToCSV(filename = 'tps_stats.csv') { + if (this.csvData.length === 0) { + console.log('⚠️ No data to export') + return + } + + const headers = 'block,timestamp,total_transactions,our_transactions,total_tps,our_tps\n' + const rows = this.csvData.map(row => + `${row.block},${row.timestamp},${row.total_transactions},${row.our_transactions},${row.total_tps},${row.our_tps}` + ).join('\n') + + const csvContent = headers + rows + + try { + fs.writeFileSync(filename, csvContent) + console.log(`📁 Data exported to ${filename}`) + } catch (error) { + console.error('❌ Export error:', error.message) + } + } + + cleanup() { + if (this.unsubscribe) { + this.unsubscribe() + } + + console.log('\n🛑 Received stop signal...') + console.log('\n🏁 === FINAL STATISTICS ===') + this.showStats() + } +} + +// Main function +const main = async () => { + program + .name('tps_monitor') + .description('TPS monitor for blockchain') + .version('1.0.0') + .requiredOption('-n, --node ', 'Node URL (e.g.: ws://localhost:9944)') + .option('-a, --addresses ', 'Addresses to track (comma-separated)') + .option('-o, --output ', 'CSV export file', 'tps_stats.csv') + + program.parse() + const options = program.opts() + + try { + const monitor = new TPSMonitor() + + // Parse addresses + const targetAddresses = options.addresses + ? options.addresses.split(',').map(addr => addr.trim()) + : [] + + await monitor.initialize(options.node, targetAddresses) + + if (targetAddresses.length > 0) { + console.log(`🎯 Monitoring specific addresses`) + } else { + console.log('🎯 Monitoring all transactions') + } + + await monitor.startMonitoring() + + // Handle termination signals + const cleanup = () => { + monitor.cleanup() + + // Auto-export on exit + if (monitor.csvData.length > 0) { + const filename = options.output || `tps_stats_${new Date().toISOString().slice(0, 19).replace(/:/g, '-')}.csv` + monitor.exportToCSV(filename) + } + + process.exit(0) + } + + process.on('SIGINT', cleanup) + process.on('SIGTERM', cleanup) + + } catch (error) { + console.error('💥 Critical error:', error.message) + process.exit(1) + } +} + +// Run the program +main().catch(console.error) \ No newline at end of file diff --git a/tps-monitoring/src/tps_stats.csv b/tps-monitoring/src/tps_stats.csv new file mode 100644 index 0000000..2089c3d --- /dev/null +++ b/tps-monitoring/src/tps_stats.csv @@ -0,0 +1,77 @@ +block,timestamp,total_transactions,our_transactions,total_tps,our_tps +28826,2025-07-18T12:01:20.631Z,0,0,0.00,0.00 +28827,2025-07-18T12:01:20.717Z,0,0,0.00,0.00 +28828,2025-07-18T12:01:20.814Z,0,0,0.00,0.00 +28829,2025-07-18T12:01:20.914Z,0,0,0.00,0.00 +28830,2025-07-18T12:01:21.020Z,0,0,0.00,0.00 +28831,2025-07-18T12:01:21.117Z,0,0,0.00,0.00 +28832,2025-07-18T12:01:21.217Z,1,0,10.26,0.00 +28833,2025-07-18T12:01:21.312Z,0,0,0.00,0.00 +28834,2025-07-18T12:01:21.412Z,0,0,0.00,0.00 +28835,2025-07-18T12:01:21.518Z,0,0,0.00,0.00 +28836,2025-07-18T12:01:21.613Z,0,0,0.00,0.00 +28837,2025-07-18T12:01:21.713Z,0,0,0.00,0.00 +28838,2025-07-18T12:01:21.813Z,0,0,0.00,0.00 +28839,2025-07-18T12:01:21.918Z,0,0,0.00,0.00 +28840,2025-07-18T12:01:22.019Z,0,0,0.00,0.00 +28841,2025-07-18T12:01:22.112Z,0,0,0.00,0.00 +28842,2025-07-18T12:01:22.220Z,1,0,10.07,0.00 +28843,2025-07-18T12:01:22.317Z,0,0,0.00,0.00 +28844,2025-07-18T12:01:22.414Z,0,0,0.00,0.00 +28845,2025-07-18T12:01:22.520Z,0,0,0.00,0.00 +28846,2025-07-18T12:01:22.614Z,0,0,0.00,0.00 +28847,2025-07-18T12:01:22.712Z,0,0,0.00,0.00 +28848,2025-07-18T12:01:22.814Z,0,0,0.00,0.00 +28849,2025-07-18T12:01:22.913Z,0,0,0.00,0.00 +28850,2025-07-18T12:01:23.020Z,0,0,0.00,0.00 +28851,2025-07-18T12:01:23.117Z,0,0,0.00,0.00 +28852,2025-07-18T12:01:23.215Z,1,0,10.07,0.00 +28853,2025-07-18T12:01:23.314Z,0,0,0.00,0.00 +28854,2025-07-18T12:01:23.415Z,0,0,0.00,0.00 +28855,2025-07-18T12:01:23.513Z,0,0,0.00,0.00 +28856,2025-07-18T12:01:23.611Z,0,0,0.00,0.00 +28857,2025-07-18T12:01:23.711Z,0,0,0.00,0.00 +28858,2025-07-18T12:01:23.812Z,0,0,0.00,0.00 +28859,2025-07-18T12:01:23.914Z,0,0,0.00,0.00 +28860,2025-07-18T12:01:24.012Z,0,0,0.00,0.00 +28861,2025-07-18T12:01:24.112Z,0,0,0.00,0.00 +28862,2025-07-18T12:01:24.217Z,1,0,10.04,0.00 +28863,2025-07-18T12:01:24.311Z,0,0,0.00,0.00 +28864,2025-07-18T12:01:24.425Z,0,0,0.00,0.00 +28865,2025-07-18T12:01:24.522Z,0,0,0.00,0.00 +28866,2025-07-18T12:01:24.621Z,0,0,0.00,0.00 +28867,2025-07-18T12:01:24.713Z,0,0,0.00,0.00 +28868,2025-07-18T12:01:24.815Z,0,0,0.00,0.00 +28869,2025-07-18T12:01:24.908Z,0,0,0.00,0.00 +28870,2025-07-18T12:01:25.012Z,0,0,0.00,0.00 +28871,2025-07-18T12:01:25.112Z,0,0,0.00,0.00 +28872,2025-07-18T12:01:25.216Z,1,0,10.03,0.00 +28873,2025-07-18T12:01:25.311Z,0,0,0.00,0.00 +28874,2025-07-18T12:01:25.417Z,0,0,0.00,0.00 +28875,2025-07-18T12:01:25.514Z,0,0,0.00,0.00 +28876,2025-07-18T12:01:25.613Z,0,0,0.00,0.00 +28877,2025-07-18T12:01:25.712Z,0,0,0.00,0.00 +28878,2025-07-18T12:01:25.810Z,0,0,0.00,0.00 +28879,2025-07-18T12:01:25.917Z,0,0,0.00,0.00 +28880,2025-07-18T12:01:26.016Z,0,0,0.00,0.00 +28881,2025-07-18T12:01:26.116Z,0,0,0.00,0.00 +28882,2025-07-18T12:01:26.219Z,1,0,10.02,0.00 +28883,2025-07-18T12:01:26.320Z,0,0,0.00,0.00 +28884,2025-07-18T12:01:26.420Z,0,0,0.00,0.00 +28885,2025-07-18T12:01:26.517Z,0,0,0.00,0.00 +28886,2025-07-18T12:01:26.620Z,0,0,0.00,0.00 +28887,2025-07-18T12:01:26.714Z,0,0,0.00,0.00 +28888,2025-07-18T12:01:26.815Z,0,0,0.00,0.00 +28889,2025-07-18T12:01:26.919Z,0,0,0.00,0.00 +28890,2025-07-18T12:01:27.017Z,0,0,0.00,0.00 +28891,2025-07-18T12:01:27.120Z,0,0,0.00,0.00 +28892,2025-07-18T12:01:27.217Z,1,0,10.02,0.00 +28893,2025-07-18T12:01:27.317Z,0,0,0.00,0.00 +28894,2025-07-18T12:01:27.413Z,0,0,0.00,0.00 +28895,2025-07-18T12:01:27.514Z,0,0,0.00,0.00 +28896,2025-07-18T12:01:27.619Z,0,0,0.00,0.00 +28897,2025-07-18T12:01:27.719Z,0,0,0.00,0.00 +28898,2025-07-18T12:01:27.819Z,0,0,0.00,0.00 +28899,2025-07-18T12:01:27.913Z,0,0,0.00,0.00 +28900,2025-07-18T12:01:28.013Z,0,0,0.00,0.00 +28901,2025-07-18T12:01:28.119Z,0,0,0.00,0.00 \ No newline at end of file diff --git a/tps-monitoring/src/transaction_sender.js b/tps-monitoring/src/transaction_sender.js new file mode 100644 index 0000000..dd91aa4 --- /dev/null +++ b/tps-monitoring/src/transaction_sender.js @@ -0,0 +1,327 @@ +#!/usr/bin/env node + +import { ApiPromise, WsProvider, Keyring } from '@polkadot/api' +import { program } from 'commander' +import readline from 'readline' + +class TransactionSender { + constructor() { + this.api = null + this.senderKeyPair = null + this.recipientAddress = null + this.amount = 1000000 + this.rate = 1 + this.isRunning = false + this.intervalId = null + this.currentNonce = null + this.stats = { + sent: 0, + failed: 0, + startTime: null + } + } + + async initialize(nodeUrl, senderSeed, recipientSeed, amount, rate) { + console.log('🔧 [INIT] Starting TransactionSender initialization...') + console.log(`🔧 [INIT] Connecting to node: ${nodeUrl}`) + + // Connect to node via WebSocket + const provider = new WsProvider(nodeUrl) + console.log('🔧 [INIT] Creating WsProvider...') + + this.api = await ApiPromise.create({ provider }) + console.log('✅ [INIT] Node connection established') + + // Simple check that balances pallet is available + if (!this.api.tx.balances) { + throw new Error('Balances pallet not available!') + } + + // Create key pairs for sender and recipient + console.log('🔧 [INIT] Creating keyring and key pairs...') + const keyring = new Keyring({ type: 'sr25519' }) + this.senderKeyPair = keyring.addFromUri(senderSeed) + console.log(`✅ [INIT] Sender created: ${this.senderKeyPair.address}`) + + // Define recipient address (if not specified - send to self) + this.recipientAddress = recipientSeed + ? keyring.addFromUri(recipientSeed).address + : this.senderKeyPair.address + + if (recipientSeed) { + console.log(`✅ [INIT] Recipient created: ${this.recipientAddress}`) + } else { + console.log(`✅ [INIT] Recipient = sender (self transfer): ${this.recipientAddress}`) + } + + this.amount = amount + this.rate = rate + console.log(`💰 [INIT] Transfer amount: ${this.amount} (in smallest units)`) + console.log(`📊 [INIT] Sending frequency: ${this.rate} tx/sec`) + + // Get current nonce for sender + console.log('🔧 [INIT] Getting current nonce...') + this.currentNonce = await this.getCurrentNonce() + console.log(`🔢 [INIT] Starting nonce: ${this.currentNonce}`) + + console.log('✅ [INIT] Initialization completed successfully!') + console.log('📋 [INIT] === CONNECTION PARAMETERS ===') + console.log(`👤 Sender: ${this.senderKeyPair.address}`) + console.log(`🎯 Recipient: ${this.recipientAddress}`) + console.log(`💰 Amount: ${this.amount}`) + console.log(`📊 Frequency: ${this.rate} tx/sec`) + console.log(`🔢 Nonce: ${this.currentNonce}`) + console.log('=========================================') + } + + async getCurrentNonce() { + const nonce = await this.api.rpc.system.accountNextIndex(this.senderKeyPair.address) + return nonce.toNumber() + } + + + + async createTransaction() { + // Select available transfer method + if (this.api.tx.balances.transfer) { + return this.api.tx.balances.transfer(this.recipientAddress, this.amount) + } else if (this.api.tx.balances.transferAllowDeath) { + return this.api.tx.balances.transferAllowDeath(this.recipientAddress, this.amount) + } else if (this.api.tx.balances.transferKeepAlive) { + return this.api.tx.balances.transferKeepAlive(this.recipientAddress, this.amount) + } else { + throw new Error('No transfer methods available in balances pallet!') + } + } + + async sendSingleTransaction() { + const startTime = Date.now() + + try { + // Create and send transaction + const tx = await this.createTransaction() + const hash = await tx.signAndSend(this.senderKeyPair, { nonce: this.currentNonce }) + + // Update statistics + this.stats.sent++ + const usedNonce = this.currentNonce + this.currentNonce++ + const duration = Date.now() - startTime + + // 🧹 Clean log: one line per transaction + console.log(`🚀 [SEND] TX #${this.stats.sent}: nonce ${usedNonce} → ${hash.toString().slice(0, 10)}... (${duration}ms)`) + + } catch (error) { + this.stats.failed++ + const duration = Date.now() - startTime + + console.error(`❌ [SEND] TX #${this.stats.sent + 1} FAILED: nonce ${this.currentNonce}, ${error.message} (${duration}ms)`) + + // Don't increment nonce on error + } + } + + async start() { + if (this.isRunning) { + console.log('⚠️ [START] Sending already started!') + return + } + + console.log(`\n🚀 [START] Starting transaction sending...`) + console.log(`📊 [START] Frequency: ${this.rate} tx/sec`) + console.log(`⏱️ [START] Interval between transactions: ${(1000 / this.rate).toFixed(0)}ms`) + console.log(`🎯 [START] Transaction type: balances.transfer`) + console.log(`💰 [START] Transfer amount: ${this.amount}`) + console.log('💡 [START] Available commands: "stop", "stats", number to change frequency') + + this.isRunning = true + this.stats.startTime = Date.now() + console.log(`⏰ [START] Start time: ${new Date().toISOString()}`) + + const interval = 1000 / this.rate + console.log(`🔄 [START] Setting interval: ${interval}ms`) + + this.intervalId = setInterval(() => { + this.sendSingleTransaction() + }, interval) + + console.log(`✅ [START] Transaction sending started!`) + console.log(`📊 [START] Statistics will update in real time`) + } + + stop() { + if (!this.isRunning) { + console.log('⚠️ Sending not started') + return + } + + this.isRunning = false + clearInterval(this.intervalId) + this.intervalId = null + + console.log('🛑 Sending stopped') + this.showStats() + } + + changeRate(newRate) { + if (newRate <= 0) { + console.log('❌ Rate must be positive') + return + } + + this.rate = newRate + console.log(`📊 Rate changed to ${this.rate} tx/sec`) + + if (this.isRunning) { + // Restart with new rate + clearInterval(this.intervalId) + const interval = 1000 / this.rate + this.intervalId = setInterval(() => { + this.sendSingleTransaction() + }, interval) + } + } + + showStats() { + const runtime = this.stats.startTime ? (Date.now() - this.stats.startTime) / 1000 : 0 + const actualRate = runtime > 0 ? this.stats.sent / runtime : 0 + const successRate = (this.stats.sent + this.stats.failed) > 0 + ? (this.stats.sent / (this.stats.sent + this.stats.failed)) * 100 + : 0 + + console.log('\n📊 [STATS] === SENDING STATISTICS ===') + console.log(`⏱️ [STATS] Runtime: ${runtime.toFixed(1)}s`) + console.log(`🎯 [STATS] Status: ${this.isRunning ? '🟢 Running' : '🔴 Stopped'}`) + console.log(`📤 [STATS] Sent successfully: ${this.stats.sent}`) + console.log(`❌ [STATS] Errors: ${this.stats.failed}`) + console.log(`📈 [STATS] Total attempts: ${this.stats.sent + this.stats.failed}`) + console.log(`✅ [STATS] Success rate: ${successRate.toFixed(1)}%`) + console.log(`📊 [STATS] Target frequency: ${this.rate} tx/sec`) + console.log(`📈 [STATS] Actual frequency: ${actualRate.toFixed(2)} tx/sec`) + console.log(`🔢 [STATS] Current nonce: ${this.currentNonce}`) + + if (runtime > 0) { + const expectedTx = runtime * this.rate + const efficiency = (this.stats.sent / expectedTx) * 100 + console.log(`🎯 [STATS] Expected to send: ${expectedTx.toFixed(0)}`) + console.log(`⚡ [STATS] Efficiency: ${efficiency.toFixed(1)}%`) + } + + console.log('==========================================\n') + } + + startInteractiveMode() { + console.log('\n🎮 Interactive mode started!') + console.log('Available commands:') + console.log(' start - start sending') + console.log(' stop - stop sending') + console.log(' stats - show statistics') + console.log(' - change frequency (e.g., 5 for 5 tx/sec)') + console.log(' exit - quit') + console.log('') + + const rl = readline.createInterface({ + input: process.stdin, + output: process.stdout, + prompt: 'TPS> ' + }) + + rl.prompt() + + rl.on('line', (input) => { + const command = input.trim().toLowerCase() + + if (command === 'start') { + this.start() + } else if (command === 'stop') { + this.stop() + } else if (command === 'stats') { + this.showStats() + } else if (command === 'exit' || command === 'quit') { + this.stop() + console.log('👋 Goodbye!') + process.exit(0) + } else if (!isNaN(command) && Number(command) > 0) { + this.changeRate(Number(command)) + } else { + console.log('❌ Unknown command. Available: start, stop, stats, , exit') + } + + rl.prompt() + }) + + // Handle Ctrl+C + rl.on('SIGINT', () => { + this.stop() + console.log('\n👋 Goodbye!') + process.exit(0) + }) + } + + async startAutoMode() { + console.log('🤖 Automatic mode') + console.log('💡 Press Ctrl+C to stop') + + await this.start() + + // Show stats every 10 seconds + const statsInterval = setInterval(() => { + if (this.isRunning) { + this.showStats() + } + }, 10000) + + // Handle termination signals + const cleanup = () => { + clearInterval(statsInterval) + this.stop() + console.log('\n🛑 Received stop signal...') + process.exit(0) + } + + process.on('SIGINT', cleanup) + process.on('SIGTERM', cleanup) + } +} + +// Main function +const main = async () => { + program + .name('transaction_sender') + .description('Transaction sender for TPS measurement') + .version('1.0.0') + .requiredOption('-n, --node ', 'Node URL (e.g.: ws://localhost:9944)') + .requiredOption('-s, --sender ', 'Sender seed phrase') + .option('-r, --recipient ', 'Recipient seed phrase (default = sender)') + .option('--rate ', 'Sending rate (tx/sec)', '1') + .option('--amount ', 'Transfer amount', '1000000') + .option('--auto', 'Automatic mode (no interactivity)') + + program.parse() + const options = program.opts() + + try { + const sender = new TransactionSender() + + await sender.initialize( + options.node, + options.sender, + options.recipient, + parseInt(options.amount), + parseFloat(options.rate) + ) + + if (options.auto) { + await sender.startAutoMode() + } else { + sender.startInteractiveMode() + } + + } catch (error) { + console.error('💥 Critical error:', error.message) + process.exit(1) + } +} + +// Run the program +main().catch(console.error) \ No newline at end of file From 088f93a289647a98fb02ab957b4eade4db1e3320 Mon Sep 17 00:00:00 2001 From: Vsevolod-Rusinskiy Date: Mon, 21 Jul 2025 15:14:16 +0300 Subject: [PATCH 02/43] Update .gitignore to include docs/ directory and optimize showStats method in TPSMonitor class by reusing pre-calculated average block time --- tps-monitoring/.gitignore | 2 ++ tps-monitoring/src/tps_monitor.js | 8 ++++---- 2 files changed, 6 insertions(+), 4 deletions(-) diff --git a/tps-monitoring/.gitignore b/tps-monitoring/.gitignore index 8056690..c0986e3 100644 --- a/tps-monitoring/.gitignore +++ b/tps-monitoring/.gitignore @@ -1,4 +1,6 @@ node_modules/ +docs/ + *.log .DS_Store tps_stats_*.csv diff --git a/tps-monitoring/src/tps_monitor.js b/tps-monitoring/src/tps_monitor.js index 51becdc..35560af 100644 --- a/tps-monitoring/src/tps_monitor.js +++ b/tps-monitoring/src/tps_monitor.js @@ -221,10 +221,10 @@ class TPSMonitor { console.log(`💾 [BLOCK] Data added to CSV (total records: ${this.csvData.length})`) - // Show statistics every 10 blocks + // Show statistics every 10 blocks (reuse already calculated avgBlockTime for efficiency) if (this.totalBlocks % 10 === 0) { console.log(`\n📊 [BLOCK] Every 10 blocks - showing statistics:`) - this.showStats() + this.showStats(avgBlockTime) // Pass pre-calculated value to avoid duplicate computation } } catch (error) { @@ -242,9 +242,9 @@ class TPSMonitor { }) } - showStats() { + showStats(preCalculatedAvgBlockTime = null) { const runtime = (Date.now() - this.startTime) / 1000 - const avgBlockTime = this.calculateAverageBlockTime() + const avgBlockTime = preCalculatedAvgBlockTime ?? this.calculateAverageBlockTime() // Calculate average TPS using MEASURED data let avgTotalTPS = 0 From 9b2793df7bb03965c506f26f879a954387afbe33 Mon Sep 17 00:00:00 2001 From: Vsevolod-Rusinskiy Date: Mon, 21 Jul 2025 17:21:58 +0300 Subject: [PATCH 03/43] Refactor: modular TPS monitor with Utils class - Split code into separate components - Eliminate code duplication - Fix calculateAverageBlockTime() performance issue - Improve address tracking --- tps-monitoring/src/monitor/api-connector.js | 53 +++ tps-monitoring/src/monitor/block-analyzer.js | 162 +++++++++ tps-monitoring/src/monitor/csv-exporter.js | 61 ++++ tps-monitoring/src/monitor/index.js | 148 ++++++++ .../src/monitor/statistics-reporter.js | 107 ++++++ tps-monitoring/src/monitor/tps-calculator.js | 93 +++++ tps-monitoring/src/monitor/utils.js | 44 +++ tps-monitoring/src/tps_monitor.js | 317 +----------------- 8 files changed, 670 insertions(+), 315 deletions(-) create mode 100644 tps-monitoring/src/monitor/api-connector.js create mode 100644 tps-monitoring/src/monitor/block-analyzer.js create mode 100644 tps-monitoring/src/monitor/csv-exporter.js create mode 100644 tps-monitoring/src/monitor/index.js create mode 100644 tps-monitoring/src/monitor/statistics-reporter.js create mode 100644 tps-monitoring/src/monitor/tps-calculator.js create mode 100644 tps-monitoring/src/monitor/utils.js diff --git a/tps-monitoring/src/monitor/api-connector.js b/tps-monitoring/src/monitor/api-connector.js new file mode 100644 index 0000000..9f690da --- /dev/null +++ b/tps-monitoring/src/monitor/api-connector.js @@ -0,0 +1,53 @@ +import { ApiPromise, WsProvider } from '@polkadot/api' + +export class ApiConnector { + constructor() { + this.api = null + this.provider = null + } + + async connect(nodeUrl) { + console.log('🔧 [API] Starting connection...') + console.log(`🔧 [API] Connecting to node: ${nodeUrl}`) + + this.provider = new WsProvider(nodeUrl) + console.log('🔧 [API] Creating WsProvider...') + + this.api = await ApiPromise.create({ provider: this.provider }) + console.log('✅ [API] Node connection established') + + return this.api + } + + async getBlock(blockHash) { + if (!this.api) { + throw new Error('API not connected. Call connect() first.') + } + + const [block, header] = await Promise.all([ + this.api.rpc.chain.getBlock(blockHash), + this.api.rpc.chain.getHeader(blockHash) + ]) + + return { + block: block.block, + number: header.number.toNumber(), + hash: blockHash + } + } + + async subscribeNewHeads(callback) { + if (!this.api) { + throw new Error('API not connected. Call connect() first.') + } + + return await this.api.rpc.chain.subscribeNewHeads(callback) + } + + disconnect() { + if (this.provider) { + this.provider.disconnect() + console.log('🔌 [API] Disconnected') + } + } +} \ No newline at end of file diff --git a/tps-monitoring/src/monitor/block-analyzer.js b/tps-monitoring/src/monitor/block-analyzer.js new file mode 100644 index 0000000..2ff2280 --- /dev/null +++ b/tps-monitoring/src/monitor/block-analyzer.js @@ -0,0 +1,162 @@ +import { Utils } from './utils.js' + +// Class for analyzing blocks and extrinsics (transactions) in blockchain +// Main task: extract balance transfers and count them +export class BlockAnalyzer { + // Constructor accepts list of addresses we're tracking + constructor(targetAddresses = []) { + this.targetAddresses = targetAddresses + this.reporter = null // Will be set externally + } + + // Set reporter for logging + setReporter(reporter) { + this.reporter = reporter + } + + // Method to update list of tracked addresses + setTargetAddresses(addresses) { + this.targetAddresses = addresses + + // Log only if reporter is available + if (this.reporter) { + console.log(`🔄 [ANALYZER] Updated target addresses: ${addresses.length} total`) + if (addresses.length > 0) { + Utils.logAddressList(addresses, 'ANALYZER') + } + } + } + + // Check if address belongs to our tracked addresses + // If list is empty - consider NOT tracking (only general count) + isOurAddress(address) { + if (this.targetAddresses.length === 0) { + return false // If list is empty - don't consider address as "ours" + } + + // Convert address to string for comparison + const addressStr = address.toString() + + // Check exact match with each of our addresses + const isOur = this.targetAddresses.some(targetAddr => targetAddr === addressStr) + + return isOur + } + + // Determine if extrinsic is a balance transfer + // We're only interested in these transaction types for TPS calculation + isBalanceTransfer(extrinsic) { + if (!extrinsic.method || !extrinsic.method.section || !extrinsic.method.method) { + return false + } + + const section = extrinsic.method.section + const method = extrinsic.method.method + + // Check: 'balances' section and transfer methods + return section === 'balances' && + (method === 'transfer' || method === 'transferAllowDeath' || method === 'transferKeepAlive') + } + + // Check if extrinsic is a system transaction + // System transactions (inherents) are not considered user transactions + // They are created automatically by the network to maintain blockchain operation + isSystemInherent(extrinsic) { + if (!extrinsic.method || !extrinsic.method.section) { + return false + } + + const section = extrinsic.method.section + + // List of system sections to exclude from counting + return section === 'timestamp' || + section === 'parachainSystem' || + section === 'paraInherent' || + section === 'authorInherent' + } + + // Extract sender address from extrinsic + // Consider different ways of storing signer + extractSignerAddress(extrinsic) { + // Check different places where sender address might be stored + if (extrinsic.signer) { + return extrinsic.signer.toString() + } + + if (extrinsic.signature && extrinsic.signature.signer) { + return extrinsic.signature.signer.toString() + } + + // If extrinsic is signed, try to extract address from signature + if (extrinsic.isSigned && extrinsic.signature) { + try { + const signer = extrinsic.signature.signer + if (signer) { + return signer.toString() + } + } catch (error) { + console.log(`⚠️ [SIGNER] Could not extract signer: ${error.message}`) + } + } + + return null + } + + // Main analysis method: go through all extrinsics in block + // Count total balance transfers and our transactions separately + analyzeExtrinsics(extrinsics) { + let totalBalanceTransfers = 0 // Total number of transfers in block + let ourBalanceTransfers = 0 // Number of our transfers + + // Go through each extrinsic (transaction) in block + for (const ext of extrinsics) { + // Skip system transactions (they are not from users) + if (this.isSystemInherent(ext)) { + const section = ext.method.section + const method = ext.method.method + console.log(`⏭️ [ANALYZE] Skipping system: ${section}.${method}`) + continue + } + + // Check if this is a balance transfer + if (this.isBalanceTransfer(ext)) { + totalBalanceTransfers++ + const method = ext.method.method + console.log(`💸 [ANALYZE] Found balances.${method} #${totalBalanceTransfers}`) + + // Extract sender address + const signerAddress = this.extractSignerAddress(ext) + + if (signerAddress) { + // Check if this is our transaction (by sender address) + const isOur = this.isOurAddress(signerAddress) + + if (isOur) { + ourBalanceTransfers++ + console.log(`🎯 [ANALYZE] ✅ This is OUR transaction #${ourBalanceTransfers}! From: ${Utils.formatAddress(signerAddress)}`) + } else { + console.log(`👤 [ANALYZE] External transaction from: ${Utils.formatAddress(signerAddress)}`) + } + } else { + console.log(`⚠️ [ANALYZE] Could not extract signer address from balance transfer`) + } + } else { + // Log other transaction types for debugging (but don't count them) + const section = ext.method?.section || 'unknown' + const method = ext.method?.method || 'unknown' + console.log(`🔍 [ANALYZE] Other transaction: ${section}.${method} (ignoring)`) + } + } + + // Log results through reporter (if available) + if (this.reporter) { + this.reporter.logBlockAnalysis(extrinsics.length, totalBalanceTransfers, ourBalanceTransfers) + } + + // Return analysis results for further use + return { + totalUserTx: totalBalanceTransfers, // Total number of user transactions + ourTx: ourBalanceTransfers // Number of our transactions + } + } +} \ No newline at end of file diff --git a/tps-monitoring/src/monitor/csv-exporter.js b/tps-monitoring/src/monitor/csv-exporter.js new file mode 100644 index 0000000..f6c95c9 --- /dev/null +++ b/tps-monitoring/src/monitor/csv-exporter.js @@ -0,0 +1,61 @@ +import fs from 'fs' + +export class CSVExporter { + constructor() { + this.csvData = [] + } + + addRecord(blockNumber, totalTransactions, ourTransactions, instantTPS, ourTPS) { + this.csvData.push({ + block: blockNumber, + timestamp: new Date().toISOString(), + total_transactions: totalTransactions, + our_transactions: ourTransactions, + total_tps: instantTPS.toFixed(2), + our_tps: ourTPS.toFixed(2) + }) + } + + getRecordsCount() { + return this.csvData.length + } + + generateDefaultFilename() { + return `tps_stats_${new Date().toISOString().slice(0, 19).replace(/:/g, '-')}.csv` + } + + exportToCSV(filename = 'tps_stats.csv') { + if (this.csvData.length === 0) { + console.log('⚠️ No data to export') + return false + } + + const headers = 'block,timestamp,total_transactions,our_transactions,total_tps,our_tps\n' + const rows = this.csvData.map(row => + `${row.block},${row.timestamp},${row.total_transactions},${row.our_transactions},${row.total_tps},${row.our_tps}` + ).join('\n') + + const csvContent = headers + rows + + try { + fs.writeFileSync(filename, csvContent) + console.log(`📁 Data exported to ${filename}`) + return true + } catch (error) { + console.error('❌ Export error:', error.message) + return false + } + } + + autoExport(filename) { + if (this.csvData.length > 0) { + const exportFilename = filename || this.generateDefaultFilename() + return this.exportToCSV(exportFilename) + } + return false + } + + clear() { + this.csvData = [] + } +} \ No newline at end of file diff --git a/tps-monitoring/src/monitor/index.js b/tps-monitoring/src/monitor/index.js new file mode 100644 index 0000000..4f9f1df --- /dev/null +++ b/tps-monitoring/src/monitor/index.js @@ -0,0 +1,148 @@ +import { ApiConnector } from './api-connector.js' +import { BlockAnalyzer } from './block-analyzer.js' +import { TPSCalculator } from './tps-calculator.js' +import { StatisticsReporter } from './statistics-reporter.js' +import { CSVExporter } from './csv-exporter.js' +import { Utils } from './utils.js' + +export class TPSMonitor { + constructor() { + this.apiConnector = new ApiConnector() + this.blockAnalyzer = new BlockAnalyzer() + this.tpsCalculator = new TPSCalculator() + this.statsReporter = new StatisticsReporter() + this.csvExporter = new CSVExporter() + + // Связываем репортер с анализатором для логирования + this.blockAnalyzer.setReporter(this.statsReporter) + + this.startTime = Date.now() + this.totalBlocks = 0 + this.totalTransactions = 0 + this.ourTransactions = 0 + this.unsubscribe = null + } + + async initialize(nodeUrl, targetAddresses = []) { + // Connect to blockchain + await this.apiConnector.connect(nodeUrl) + + // Configure block analyzer + this.blockAnalyzer.setTargetAddresses(targetAddresses) + + // Log initialization + this.statsReporter.logInitialization(nodeUrl, targetAddresses) + + return true + } + + async processNewBlock(blockHash) { + const startTime = Date.now() + + try { + // Get block data + const blockData = await this.apiConnector.getBlock(blockHash) + const { block, number: blockNumber } = blockData + + // Log block processing start + this.statsReporter.logBlockProcessing(blockHash, blockNumber, block.extrinsics.length) + + // Analyze transactions in the block + const { totalUserTx, ourTx } = this.blockAnalyzer.analyzeExtrinsics(block.extrinsics) + + // Update timing for TPS calculations + const currentTime = Date.now() + this.tpsCalculator.addBlockTime(currentTime) + + // Update overall statistics + this.totalBlocks++ + this.totalTransactions += totalUserTx + this.ourTransactions += ourTx + + // Log current stats + this.statsReporter.logBlockStats(this.totalBlocks, this.totalTransactions, this.ourTransactions) + + // Calculate metrics + const avgBlockTime = this.tpsCalculator.calculateAverageBlockTime() + const metrics = this.tpsCalculator.calculateMetrics(totalUserTx, ourTx, avgBlockTime) + + // Log TPS calculations + if (avgBlockTime <= 0) { + console.log(`⚠️ [BLOCK] No block time measurements, TPS = 0`) + } + + // Add data to CSV + this.csvExporter.addRecord(blockNumber, totalUserTx, ourTx, metrics.instantTPS, metrics.ourTPS) + + // Log block completion + const blockProcessTime = Date.now() - startTime + this.statsReporter.logBlockCompletion( + blockNumber, + totalUserTx, + ourTx, + metrics, + blockProcessTime, + this.csvExporter.getRecordsCount() + ) + + // Show statistics every 10 blocks (reuse already calculated avgBlockTime for efficiency) + if (this.totalBlocks % 10 === 0) { + console.log(`\n📊 [BLOCK] Every 10 blocks - showing statistics:`) + this.showStats(avgBlockTime) // Pass pre-calculated value to avoid duplicate computation + } + + } catch (error) { + const blockProcessTime = Date.now() - startTime + console.error(`❌ [BLOCK] ERROR processing block!`) + console.error(` 🆔 Hash: ${Utils.formatBlockHash(blockHash)}`) + console.error(` 📋 Error: ${error.message}`) + console.error(` ⏱️ Time until error: ${blockProcessTime}ms`) + } + } + + async startMonitoring() { + this.unsubscribe = await this.apiConnector.subscribeNewHeads((header) => { + this.processNewBlock(header.hash) + }) + } + + showStats(preCalculatedAvgBlockTime = null) { + const stats = this.tpsCalculator.calculateOverallStats( + this.totalBlocks, + this.totalTransactions, + this.ourTransactions, + this.startTime + ) + + // Use pre-calculated value if provided to avoid duplicate computation + if (preCalculatedAvgBlockTime !== null) { + stats.avgBlockTime = preCalculatedAvgBlockTime + } + + this.statsReporter.showOverallStats( + stats, + this.totalBlocks, + this.totalTransactions, + this.ourTransactions, + this.csvExporter.getRecordsCount() + ) + } + + cleanup() { + if (this.unsubscribe) { + this.unsubscribe() + } + + this.apiConnector.disconnect() + this.statsReporter.logShutdown() + this.showStats() + } + + exportToCSV(filename) { + return this.csvExporter.exportToCSV(filename) + } + + autoExport(filename) { + return this.csvExporter.autoExport(filename) + } +} \ No newline at end of file diff --git a/tps-monitoring/src/monitor/statistics-reporter.js b/tps-monitoring/src/monitor/statistics-reporter.js new file mode 100644 index 0000000..fffcb63 --- /dev/null +++ b/tps-monitoring/src/monitor/statistics-reporter.js @@ -0,0 +1,107 @@ +import { Utils } from './utils.js' + +export class StatisticsReporter { + formatBlockStats(blockNumber, totalTx, ourTx, avgBlockTime, instantTPS, ourTPS) { + const tpsInfo = avgBlockTime > 0 + ? `TPS: ${instantTPS.toFixed(1)} (${ourTPS.toFixed(1)} ours)` + : `TPS: waiting for measurements...` + + return `🧱 Block #${blockNumber} | Total TX: ${totalTx} | Our TX: ${ourTx} | ${tpsInfo}` + } + + logBlockProcessing(blockHash, blockNumber, extrinsicsCount) { + console.log(`\n🧱 [BLOCK] Starting new block processing...`) + console.log(`🆔 [BLOCK] Hash: ${Utils.formatBlockHash(blockHash)}`) + console.log(`📋 [BLOCK] Block #${blockNumber} loaded`) + console.log(`📦 [BLOCK] Extrinsics in block: ${extrinsicsCount}`) + } + + logBlockStats(totalBlocks, totalTransactions, ourTransactions) { + console.log(`📊 [BLOCK] Updated statistics:`) + console.log(` 🧱 Total blocks: ${totalBlocks}`) + console.log(` 💸 Total balances.transfer: ${totalTransactions}`) + console.log(` 🎯 Our transactions: ${ourTransactions}`) + } + + logBlockCompletion(blockNumber, totalTx, ourTx, metrics, processTime, csvRecordsCount) { + console.log(`⏱️ [BLOCK] Average block time: ${Utils.formatTime(metrics.avgBlockTime)}s`) + console.log(this.formatBlockStats(blockNumber, totalTx, ourTx, metrics.avgBlockTime, metrics.instantTPS, metrics.ourTPS)) + console.log(`⚡ [BLOCK] Block processed in ${processTime}ms`) + console.log(`💾 [BLOCK] Data added to CSV (total records: ${csvRecordsCount})`) + } + + showOverallStats(stats, totalBlocks, totalTransactions, ourTransactions, csvRecordsCount) { + const ourPercentage = Utils.calculatePercentage(ourTransactions, totalTransactions) + + console.log(`\n📊 [STATS] === TPS MONITORING STATISTICS ===`) + console.log(`⏱️ [STATS] Runtime: ${stats.runtime.toFixed(1)}s`) + console.log(`🧱 [STATS] Processed blocks: ${totalBlocks}`) + console.log(`📈 [STATS] Block rate: ${stats.blocksPerSecond} blocks/sec`) + console.log(`⏱️ [STATS] Average block time: ${Utils.formatTime(stats.avgBlockTime)}s`) + console.log(``) + console.log(`💸 [STATS] === BALANCE TRANSFERS ===`) + console.log(`⚡ [STATS] Total found: ${totalTransactions}`) + console.log(`🎯 [STATS] Our transactions: ${ourTransactions}`) + console.log(`📊 [STATS] Our percentage: ${ourPercentage}%`) + console.log(``) + console.log(`📈 [STATS] === TPS (correct calculation) ===`) + console.log(`📊 [STATS] Average TPS (all): ${stats.avgTotalTPS}`) + console.log(`🎯 [STATS] Average TPS (ours): ${stats.avgOurTPS}`) + console.log(`📈 [STATS] Actual flow (all): ${stats.transactionsPerSecond} tx/sec`) + console.log(`🎯 [STATS] Actual flow (ours): ${stats.ourTransactionsPerSecond} tx/sec`) + console.log(``) + console.log(`💾 [STATS] CSV records: ${csvRecordsCount}`) + console.log(`===============================================`) + } + + logInitialization(nodeUrl, targetAddresses) { + console.log('🔧 [INIT] Starting TPS Monitor initialization...') + console.log(`🔧 [INIT] Connecting to node: ${nodeUrl}`) + console.log('✅ [INIT] Node connection established') + + console.log(`📊 [INIT] Monitoring configuration:`) + + if (targetAddresses.length > 0) { + console.log(`🎯 [INIT] Tracking ONLY addresses: ${targetAddresses.length} total`) + Utils.logAddressList(targetAddresses, 'INIT') + } else { + console.log(`🌍 [INIT] Tracking ALL balance transfer transactions`) + } + + console.log('🔧 [INIT] Initializing block monitoring...') + console.log('🎯 [INIT] Will count only balance transfer transactions') + console.log('📈 [INIT] TPS = transaction count / block time') + console.log('💡 [INIT] Press Ctrl+C to stop') + console.log('✅ [INIT] Initialization completed! Starting monitoring...') + } + + // Новый метод для логирования анализа блока + logBlockAnalysis(extrinsicsCount, totalBalanceTransfers, ourBalanceTransfers) { + const successRate = Utils.calculatePercentage(ourBalanceTransfers, totalBalanceTransfers) + + console.log(`🔍 [ANALYZE] === BLOCK ANALYSIS START ===`) + console.log(`🔍 [ANALYZE] Total extrinsics in block: ${extrinsicsCount}`) + console.log(`🔍 [ANALYZE] Looking for balance transfers from our addresses...`) + console.log(`📊 [ANALYZE] === BLOCK ANALYSIS RESULT ===`) + console.log(`📊 [ANALYZE] Total balance transfers: ${totalBalanceTransfers}`) + console.log(`📊 [ANALYZE] Our balance transfers: ${ourBalanceTransfers}`) + console.log(`📊 [ANALYZE] Success rate: ${successRate}%`) + } + + // Новый метод для логирования найденного адреса + logAddressMatch(address, isOur, transactionNumber = null) { + const formattedAddress = Utils.formatAddress(address) + + if (isOur) { + const txInfo = transactionNumber ? ` #${transactionNumber}` : '' + console.log(`🎯 [ADDRESS] ✅ MATCH: ${formattedAddress} is OUR address${txInfo}`) + } else { + console.log(`👤 [ADDRESS] ❌ External: ${formattedAddress} (not in our list)`) + } + } + + logShutdown() { + console.log('\n🛑 Received stop signal...') + console.log('\n🏁 === FINAL STATISTICS ===') + } +} \ No newline at end of file diff --git a/tps-monitoring/src/monitor/tps-calculator.js b/tps-monitoring/src/monitor/tps-calculator.js new file mode 100644 index 0000000..8f7df64 --- /dev/null +++ b/tps-monitoring/src/monitor/tps-calculator.js @@ -0,0 +1,93 @@ +import { Utils } from './utils.js' + +export class TPSCalculator { + constructor() { + this.blockTimes = [] + } + + addBlockTime(timestamp) { + this.blockTimes.push(timestamp) + + // Keep only last 100 blocks for average calculation + if (this.blockTimes.length > 100) { + this.blockTimes.shift() + console.log(`🗑️ [TPS] Removed old timestamp (keeping last 100)`) + } + } + + calculateAverageBlockTime() { + if (this.blockTimes.length < 2) return 0 + + const intervals = [] + for (let i = 1; i < this.blockTimes.length; i++) { + intervals.push(this.blockTimes[i] - this.blockTimes[i - 1]) + } + + return intervals.reduce((sum, interval) => sum + interval, 0) / intervals.length + } + + calculateTPS(transactionCount, measuredBlockTime) { + // Universal TPS calculation: + // Use measured block times for any Substrate network + // TPS = transactions_in_block / block_time_in_seconds + + if (!measuredBlockTime || measuredBlockTime <= 0) { + console.log(`⚠️ [TPS] No valid block time measurements (${measuredBlockTime}ms)`) + console.log(`🔍 [TPS] Skipping TPS calculation - need real block time data`) + return 0 + } + + const blockTimeInSeconds = measuredBlockTime / 1000 // convert to seconds + const tps = Utils.safeDivision(transactionCount, blockTimeInSeconds) + + console.log(`📊 [TPS] Universal calculation: ${transactionCount} tx / ${blockTimeInSeconds.toFixed(3)}s = ${tps.toFixed(2)} TPS`) + console.log(`⏱️ [TPS] Based on MEASURED block time: ${measuredBlockTime}ms`) + + return tps + } + + calculateMetrics(totalTx, ourTx, avgBlockTime) { + let instantTPS = 0 + let ourTPS = 0 + + if (avgBlockTime > 0) { + instantTPS = this.calculateTPS(totalTx, avgBlockTime) + ourTPS = this.calculateTPS(ourTx, avgBlockTime) + } + + return { + instantTPS: Utils.formatNumber(instantTPS), + ourTPS: Utils.formatNumber(ourTPS), + avgBlockTime + } + } + + calculateOverallStats(totalBlocks, totalTransactions, ourTransactions, startTime) { + const runtime = (Date.now() - startTime) / 1000 + const avgBlockTime = this.calculateAverageBlockTime() + + // Calculate average TPS using MEASURED data + let avgTotalTPS = 0 + let avgOurTPS = 0 + + if (totalBlocks > 0 && avgBlockTime > 0) { + avgTotalTPS = this.calculateTPS(totalTransactions / totalBlocks, avgBlockTime) + avgOurTPS = this.calculateTPS(ourTransactions / totalBlocks, avgBlockTime) + } + + // Additional statistics + const blocksPerSecond = Utils.safeDivision(totalBlocks, runtime) + const transactionsPerSecond = Utils.safeDivision(totalTransactions, runtime) + const ourTransactionsPerSecond = Utils.safeDivision(ourTransactions, runtime) + + return { + runtime, + avgBlockTime, + avgTotalTPS: Utils.formatNumber(avgTotalTPS), + avgOurTPS: Utils.formatNumber(avgOurTPS), + blocksPerSecond: Utils.formatNumber(blocksPerSecond, 3), + transactionsPerSecond: Utils.formatNumber(transactionsPerSecond), + ourTransactionsPerSecond: Utils.formatNumber(ourTransactionsPerSecond) + } + } +} \ No newline at end of file diff --git a/tps-monitoring/src/monitor/utils.js b/tps-monitoring/src/monitor/utils.js new file mode 100644 index 0000000..4520109 --- /dev/null +++ b/tps-monitoring/src/monitor/utils.js @@ -0,0 +1,44 @@ +// Универсальные утилиты для форматирования и вычислений + +export class Utils { + // Форматирование адреса (короткий/полный формат) + static formatAddress(address, shortFormat = true) { + const addrStr = address.toString() + return shortFormat + ? `${addrStr.slice(0, 12)}...${addrStr.slice(-8)}` + : addrStr + } + + // Вычисление процента с округлением до 1 знака + static calculatePercentage(part, total) { + return total > 0 ? ((part / total) * 100).toFixed(1) : '0' + } + + // Форматирование времени из миллисекунд в секунды + static formatTime(milliseconds) { + return (milliseconds / 1000).toFixed(2) + } + + // Округление числа до указанного количества знаков + static formatNumber(number, decimals = 2) { + return parseFloat(Number(number).toFixed(decimals)) + } + + // Логирование списка адресов в консоль + static logAddressList(addresses, prefix = 'ADDRESSES') { + console.log(`🎯 [${prefix}] ${addresses.length} total:`) + addresses.forEach((addr, i) => { + console.log(` ${i + 1}. ${this.formatAddress(addr)}`) + }) + } + + // Форматирование хеша блока (короткий формат) + static formatBlockHash(hash) { + return hash.toString().slice(0, 16) + '...' + } + + // Проверка что число больше 0 перед делением + static safeDivision(numerator, denominator) { + return denominator > 0 ? numerator / denominator : 0 + } +} \ No newline at end of file diff --git a/tps-monitoring/src/tps_monitor.js b/tps-monitoring/src/tps_monitor.js index 35560af..c62b467 100644 --- a/tps-monitoring/src/tps_monitor.js +++ b/tps-monitoring/src/tps_monitor.js @@ -1,317 +1,7 @@ #!/usr/bin/env node -import { ApiPromise, WsProvider } from '@polkadot/api' import { program } from 'commander' -import fs from 'fs' - -class TPSMonitor { - constructor() { - this.api = null - this.startTime = Date.now() - this.totalBlocks = 0 - this.totalTransactions = 0 - this.ourTransactions = 0 - this.targetAddresses = [] - this.blockTimes = [] - this.csvData = [] - this.unsubscribe = null - } - - async initialize(nodeUrl, targetAddresses = []) { - console.log('🔧 [INIT] Starting TPS Monitor initialization...') - console.log(`🔧 [INIT] Connecting to node: ${nodeUrl}`) - - // Connect to node via WebSocket - const provider = new WsProvider(nodeUrl) - console.log('🔧 [INIT] Creating WsProvider...') - - this.api = await ApiPromise.create({ provider }) - console.log('✅ [INIT] Node connection established') - - // Configure tracked addresses - this.targetAddresses = targetAddresses - console.log(`📊 [INIT] Monitoring configuration:`) - - if (targetAddresses.length > 0) { - console.log(`🎯 [INIT] Tracking ONLY addresses: ${targetAddresses.length} total`) - targetAddresses.forEach((addr, i) => { - console.log(` ${i + 1}. ${addr}`) - }) - } else { - console.log(`🌍 [INIT] Tracking ALL balance transfer transactions`) - } - - console.log('🔧 [INIT] Initializing block monitoring...') - console.log('🎯 [INIT] Will count only balance transfer transactions') - console.log('📈 [INIT] TPS = transaction count / block time') - console.log('💡 [INIT] Press Ctrl+C to stop') - console.log('✅ [INIT] Initialization completed! Starting monitoring...') - } - - isOurAddress(address) { - if (this.targetAddresses.length === 0) return false - return this.targetAddresses.includes(address.toString()) - } - - analyzeExtrinsics(extrinsics) { - let totalBalanceTransfers = 0 - let ourBalanceTransfers = 0 - - console.log(`🔍 [ANALYZE] Analyzing ${extrinsics.length} extrinsics in block...`) - - for (const ext of extrinsics) { - // Check this is NOT a system inherent transaction - if (ext.method && ext.method.section && ext.method.method) { - const section = ext.method.section - const method = ext.method.method - - // Skip system inherent transactions - const isSystemInherent = - section === 'timestamp' || - section === 'parachainSystem' || - section === 'paraInherent' || - section === 'authorInherent' - - if (isSystemInherent) { - console.log(`⏭️ [ANALYZE] Skipping system: ${section}.${method}`) - continue - } - - // ✅ Count balance transfers (transfer, transferAllowDeath, transferKeepAlive) - if (section === 'balances' && (method === 'transfer' || method === 'transferAllowDeath' || method === 'transferKeepAlive')) { - totalBalanceTransfers++ - console.log(`💸 [ANALYZE] Found balances.${method} #${totalBalanceTransfers}`) - - // Check if this is our transaction - if (ext.signer && this.isOurAddress(ext.signer)) { - ourBalanceTransfers++ - console.log(`🎯 [ANALYZE] This is OUR transaction! (from ${ext.signer.toString().slice(0, 8)}...)`) - } else if (ext.signer) { - console.log(`👤 [ANALYZE] External transaction (from ${ext.signer.toString().slice(0, 8)}...)`) - } - } else { - // Log other transaction types for debugging - console.log(`🔍 [ANALYZE] Other transaction: ${section}.${method} (ignoring)`) - } - } - } - - console.log(`📊 [ANALYZE] Result: ${totalBalanceTransfers} balance transfers, ${ourBalanceTransfers} ours`) - return { - totalUserTx: totalBalanceTransfers, // rename for clarity - ourTx: ourBalanceTransfers - } - } - - calculateTPS(transactionCount, measuredBlockTime) { - // 🎯 Universal TPS calculation: - // Use measured block times for any Substrate network - // TPS = transactions_in_block / block_time_in_seconds - - if (!measuredBlockTime || measuredBlockTime <= 0) { - console.log(`⚠️ [TPS] No valid block time measurements (${measuredBlockTime}ms)`) - console.log(`🔍 [TPS] Skipping TPS calculation - need real block time data`) - return 0 - } - - const blockTimeInSeconds = measuredBlockTime / 1000 // convert to seconds - const tps = transactionCount / blockTimeInSeconds - - console.log(`📊 [TPS] Universal calculation: ${transactionCount} tx / ${blockTimeInSeconds.toFixed(3)}s = ${tps.toFixed(2)} TPS`) - console.log(`⏱️ [TPS] Based on MEASURED block time: ${measuredBlockTime}ms`) - - return tps - } - - calculateAverageBlockTime() { - if (this.blockTimes.length < 2) return 0 - - const intervals = [] - for (let i = 1; i < this.blockTimes.length; i++) { - intervals.push(this.blockTimes[i] - this.blockTimes[i - 1]) - } - - return intervals.reduce((sum, interval) => sum + interval, 0) / intervals.length - } - - formatBlockStats(blockNumber, totalTx, ourTx, avgBlockTime) { - let instantTPS = 0 - let ourTPS = 0 - - if (avgBlockTime > 0) { - instantTPS = this.calculateTPS(totalTx, avgBlockTime) - ourTPS = this.calculateTPS(ourTx, avgBlockTime) - } - - const tpsInfo = avgBlockTime > 0 - ? `TPS: ${instantTPS.toFixed(1)} (${ourTPS.toFixed(1)} ours)` - : `TPS: waiting for measurements...` - - return `🧱 Block #${blockNumber} | Total TX: ${totalTx} | Our TX: ${ourTx} | ${tpsInfo}` - } - - async processNewBlock(blockHash) { - const startTime = Date.now() - console.log(`\n🧱 [BLOCK] Starting new block processing...`) - console.log(`🆔 [BLOCK] Hash: ${blockHash.toString().slice(0, 16)}...`) - - try { - // Get block data and number in parallel - console.log(`🔄 [BLOCK] Loading block data...`) - const [block, blockNumber] = await Promise.all([ - this.api.rpc.chain.getBlock(blockHash), - this.api.rpc.chain.getHeader(blockHash).then(header => header.number.toNumber()) - ]) - - console.log(`📋 [BLOCK] Block #${blockNumber} loaded`) - console.log(`📦 [BLOCK] Extrinsics in block: ${block.block.extrinsics.length}`) - - // Analyze transactions in the block - const extrinsics = block.block.extrinsics - const { totalUserTx, ourTx } = this.analyzeExtrinsics(extrinsics) - - // Update timestamps for average block time calculation - const currentTime = Date.now() - this.blockTimes.push(currentTime) - - // Keep only last 100 blocks for average calculation - if (this.blockTimes.length > 100) { - const removed = this.blockTimes.shift() - console.log(`🗑️ [BLOCK] Removed old timestamp (keeping last 100)`) - } - - // Update overall statistics - this.totalBlocks++ - this.totalTransactions += totalUserTx - this.ourTransactions += ourTx - - console.log(`📊 [BLOCK] Updated statistics:`) - console.log(` 🧱 Total blocks: ${this.totalBlocks}`) - console.log(` 💸 Total balances.transfer: ${this.totalTransactions}`) - console.log(` 🎯 Our transactions: ${this.ourTransactions}`) - - // Calculate average block time - const avgBlockTime = this.calculateAverageBlockTime() - console.log(`⏱️ [BLOCK] Average block time: ${(avgBlockTime / 1000).toFixed(2)}s`) - - // Log block results - const blockProcessTime = Date.now() - startTime - console.log(this.formatBlockStats(blockNumber, totalUserTx, ourTx, avgBlockTime)) - console.log(`⚡ [BLOCK] Block processed in ${blockProcessTime}ms`) - - // Add data to CSV only if we have block time measurements - let instantTPS = 0 - let ourTPS = 0 - - if (avgBlockTime > 0) { - instantTPS = this.calculateTPS(totalUserTx, avgBlockTime) - ourTPS = this.calculateTPS(ourTx, avgBlockTime) - } else { - console.log(`⚠️ [BLOCK] No block time measurements, TPS = 0`) - } - - this.csvData.push({ - block: blockNumber, - timestamp: new Date().toISOString(), - total_transactions: totalUserTx, - our_transactions: ourTx, - total_tps: instantTPS.toFixed(2), - our_tps: ourTPS.toFixed(2) - }) - - console.log(`💾 [BLOCK] Data added to CSV (total records: ${this.csvData.length})`) - - // Show statistics every 10 blocks (reuse already calculated avgBlockTime for efficiency) - if (this.totalBlocks % 10 === 0) { - console.log(`\n📊 [BLOCK] Every 10 blocks - showing statistics:`) - this.showStats(avgBlockTime) // Pass pre-calculated value to avoid duplicate computation - } - - } catch (error) { - const blockProcessTime = Date.now() - startTime - console.error(`❌ [BLOCK] ERROR processing block!`) - console.error(` 🆔 Hash: ${blockHash.toString().slice(0, 16)}...`) - console.error(` 📋 Error: ${error.message}`) - console.error(` ⏱️ Time until error: ${blockProcessTime}ms`) - } - } - - async startMonitoring() { - this.unsubscribe = await this.api.rpc.chain.subscribeNewHeads((header) => { - this.processNewBlock(header.hash) - }) - } - - showStats(preCalculatedAvgBlockTime = null) { - const runtime = (Date.now() - this.startTime) / 1000 - const avgBlockTime = preCalculatedAvgBlockTime ?? this.calculateAverageBlockTime() - - // Calculate average TPS using MEASURED data - let avgTotalTPS = 0 - let avgOurTPS = 0 - - if (this.totalBlocks > 0 && avgBlockTime > 0) { - avgTotalTPS = this.calculateTPS(this.totalTransactions / this.totalBlocks, avgBlockTime) - avgOurTPS = this.calculateTPS(this.ourTransactions / this.totalBlocks, avgBlockTime) - } - - // Additional statistics - const blocksPerSecond = runtime > 0 ? this.totalBlocks / runtime : 0 - const transactionsPerSecond = runtime > 0 ? this.totalTransactions / runtime : 0 - const ourTransactionsPerSecond = runtime > 0 ? this.ourTransactions / runtime : 0 - - console.log(`\n📊 [STATS] === TPS MONITORING STATISTICS ===`) - console.log(`⏱️ [STATS] Runtime: ${runtime.toFixed(1)}s`) - console.log(`🧱 [STATS] Processed blocks: ${this.totalBlocks}`) - console.log(`📈 [STATS] Block rate: ${blocksPerSecond.toFixed(3)} blocks/sec`) - console.log(`⏱️ [STATS] Average block time: ${(avgBlockTime / 1000).toFixed(2)}s`) - console.log(``) - console.log(`💸 [STATS] === BALANCE TRANSFERS ===`) - console.log(`⚡ [STATS] Total found: ${this.totalTransactions}`) - console.log(`🎯 [STATS] Our transactions: ${this.ourTransactions}`) - console.log(`📊 [STATS] Our percentage: ${this.totalTransactions > 0 ? ((this.ourTransactions / this.totalTransactions) * 100).toFixed(1) : 0}%`) - console.log(``) - console.log(`📈 [STATS] === TPS (correct calculation) ===`) - console.log(`📊 [STATS] Average TPS (all): ${avgTotalTPS.toFixed(2)}`) - console.log(`🎯 [STATS] Average TPS (ours): ${avgOurTPS.toFixed(2)}`) - console.log(`📈 [STATS] Actual flow (all): ${transactionsPerSecond.toFixed(2)} tx/sec`) - console.log(`🎯 [STATS] Actual flow (ours): ${ourTransactionsPerSecond.toFixed(2)} tx/sec`) - console.log(``) - console.log(`💾 [STATS] CSV records: ${this.csvData.length}`) - console.log(`===============================================`) - } - - exportToCSV(filename = 'tps_stats.csv') { - if (this.csvData.length === 0) { - console.log('⚠️ No data to export') - return - } - - const headers = 'block,timestamp,total_transactions,our_transactions,total_tps,our_tps\n' - const rows = this.csvData.map(row => - `${row.block},${row.timestamp},${row.total_transactions},${row.our_transactions},${row.total_tps},${row.our_tps}` - ).join('\n') - - const csvContent = headers + rows - - try { - fs.writeFileSync(filename, csvContent) - console.log(`📁 Data exported to ${filename}`) - } catch (error) { - console.error('❌ Export error:', error.message) - } - } - - cleanup() { - if (this.unsubscribe) { - this.unsubscribe() - } - - console.log('\n🛑 Received stop signal...') - console.log('\n🏁 === FINAL STATISTICS ===') - this.showStats() - } -} +import { TPSMonitor } from './monitor/index.js' // Main function const main = async () => { @@ -349,10 +39,7 @@ const main = async () => { monitor.cleanup() // Auto-export on exit - if (monitor.csvData.length > 0) { - const filename = options.output || `tps_stats_${new Date().toISOString().slice(0, 19).replace(/:/g, '-')}.csv` - monitor.exportToCSV(filename) - } + monitor.autoExport(options.output) process.exit(0) } From 883b6bd9f0b8d2d30782f9a32ac3476281a951ec Mon Sep 17 00:00:00 2001 From: Vsevolod-Rusinskiy Date: Mon, 21 Jul 2025 18:31:03 +0300 Subject: [PATCH 04/43] Add CSV export to dedicated folder --- tps-monitoring/.gitignore | 1 + tps-monitoring/src/csv-report/tps_stats.csv | 81 +++++++++++++++++++++ tps-monitoring/src/monitor/csv-exporter.js | 2 +- tps-monitoring/src/tps_monitor.js | 4 +- tps-monitoring/src/tps_stats.csv | 77 -------------------- 5 files changed, 85 insertions(+), 80 deletions(-) create mode 100644 tps-monitoring/src/csv-report/tps_stats.csv delete mode 100644 tps-monitoring/src/tps_stats.csv diff --git a/tps-monitoring/.gitignore b/tps-monitoring/.gitignore index c0986e3..a0acb20 100644 --- a/tps-monitoring/.gitignore +++ b/tps-monitoring/.gitignore @@ -1,6 +1,7 @@ node_modules/ docs/ + *.log .DS_Store tps_stats_*.csv diff --git a/tps-monitoring/src/csv-report/tps_stats.csv b/tps-monitoring/src/csv-report/tps_stats.csv new file mode 100644 index 0000000..dcead87 --- /dev/null +++ b/tps-monitoring/src/csv-report/tps_stats.csv @@ -0,0 +1,81 @@ +block,timestamp,total_transactions,our_transactions,total_tps,our_tps +15220,2025-07-21T15:29:40.032Z,0,0,0.00,0.00 +15221,2025-07-21T15:29:40.115Z,0,0,0.00,0.00 +15222,2025-07-21T15:29:40.215Z,0,0,0.00,0.00 +15223,2025-07-21T15:29:40.317Z,0,0,0.00,0.00 +15224,2025-07-21T15:29:40.416Z,0,0,0.00,0.00 +15225,2025-07-21T15:29:40.512Z,0,0,0.00,0.00 +15226,2025-07-21T15:29:40.610Z,0,0,0.00,0.00 +15227,2025-07-21T15:29:40.713Z,0,0,0.00,0.00 +15228,2025-07-21T15:29:40.810Z,0,0,0.00,0.00 +15229,2025-07-21T15:29:40.917Z,0,0,0.00,0.00 +15230,2025-07-21T15:29:41.018Z,0,0,0.00,0.00 +15231,2025-07-21T15:29:41.112Z,0,0,0.00,0.00 +15232,2025-07-21T15:29:41.212Z,0,0,0.00,0.00 +15233,2025-07-21T15:29:41.311Z,0,0,0.00,0.00 +15234,2025-07-21T15:29:41.412Z,0,0,0.00,0.00 +15235,2025-07-21T15:29:41.513Z,0,0,0.00,0.00 +15236,2025-07-21T15:29:41.612Z,0,0,0.00,0.00 +15237,2025-07-21T15:29:41.712Z,0,0,0.00,0.00 +15238,2025-07-21T15:29:41.815Z,0,0,0.00,0.00 +15239,2025-07-21T15:29:41.911Z,0,0,0.00,0.00 +15240,2025-07-21T15:29:42.015Z,0,0,0.00,0.00 +15241,2025-07-21T15:29:42.112Z,0,0,0.00,0.00 +15242,2025-07-21T15:29:42.219Z,0,0,0.00,0.00 +15243,2025-07-21T15:29:42.312Z,0,0,0.00,0.00 +15244,2025-07-21T15:29:42.415Z,0,0,0.00,0.00 +15245,2025-07-21T15:29:42.515Z,0,0,0.00,0.00 +15246,2025-07-21T15:29:42.611Z,0,0,0.00,0.00 +15247,2025-07-21T15:29:42.710Z,0,0,0.00,0.00 +15248,2025-07-21T15:29:42.816Z,0,0,0.00,0.00 +15249,2025-07-21T15:29:42.911Z,0,0,0.00,0.00 +15250,2025-07-21T15:29:43.008Z,0,0,0.00,0.00 +15251,2025-07-21T15:29:43.111Z,0,0,0.00,0.00 +15252,2025-07-21T15:29:43.212Z,0,0,0.00,0.00 +15253,2025-07-21T15:29:43.313Z,0,0,0.00,0.00 +15254,2025-07-21T15:29:43.417Z,0,0,0.00,0.00 +15255,2025-07-21T15:29:43.511Z,0,0,0.00,0.00 +15256,2025-07-21T15:29:43.609Z,0,0,0.00,0.00 +15257,2025-07-21T15:29:43.712Z,0,0,0.00,0.00 +15258,2025-07-21T15:29:43.810Z,0,0,0.00,0.00 +15259,2025-07-21T15:29:43.909Z,0,0,0.00,0.00 +15260,2025-07-21T15:29:44.012Z,0,0,0.00,0.00 +15261,2025-07-21T15:29:44.110Z,0,0,0.00,0.00 +15262,2025-07-21T15:29:44.210Z,0,0,0.00,0.00 +15263,2025-07-21T15:29:44.314Z,0,0,0.00,0.00 +15264,2025-07-21T15:29:44.410Z,0,0,0.00,0.00 +15265,2025-07-21T15:29:44.515Z,0,0,0.00,0.00 +15266,2025-07-21T15:29:44.611Z,0,0,0.00,0.00 +15267,2025-07-21T15:29:44.710Z,0,0,0.00,0.00 +15268,2025-07-21T15:29:44.818Z,0,0,0.00,0.00 +15269,2025-07-21T15:29:44.909Z,0,0,0.00,0.00 +15270,2025-07-21T15:29:45.019Z,0,0,0.00,0.00 +15271,2025-07-21T15:29:45.109Z,0,0,0.00,0.00 +15272,2025-07-21T15:29:45.210Z,0,0,0.00,0.00 +15273,2025-07-21T15:29:45.309Z,0,0,0.00,0.00 +15274,2025-07-21T15:29:45.413Z,0,0,0.00,0.00 +15275,2025-07-21T15:29:45.515Z,0,0,0.00,0.00 +15276,2025-07-21T15:29:45.611Z,0,0,0.00,0.00 +15277,2025-07-21T15:29:45.710Z,0,0,0.00,0.00 +15278,2025-07-21T15:29:45.813Z,0,0,0.00,0.00 +15279,2025-07-21T15:29:45.915Z,0,0,0.00,0.00 +15280,2025-07-21T15:29:46.016Z,0,0,0.00,0.00 +15281,2025-07-21T15:29:46.110Z,0,0,0.00,0.00 +15282,2025-07-21T15:29:46.215Z,0,0,0.00,0.00 +15283,2025-07-21T15:29:46.312Z,0,0,0.00,0.00 +15284,2025-07-21T15:29:46.416Z,0,0,0.00,0.00 +15285,2025-07-21T15:29:46.512Z,0,0,0.00,0.00 +15286,2025-07-21T15:29:46.613Z,0,0,0.00,0.00 +15287,2025-07-21T15:29:46.718Z,0,0,0.00,0.00 +15288,2025-07-21T15:29:46.812Z,0,0,0.00,0.00 +15289,2025-07-21T15:29:46.914Z,0,0,0.00,0.00 +15290,2025-07-21T15:29:47.014Z,0,0,0.00,0.00 +15291,2025-07-21T15:29:47.114Z,0,0,0.00,0.00 +15292,2025-07-21T15:29:47.216Z,0,0,0.00,0.00 +15293,2025-07-21T15:29:47.314Z,0,0,0.00,0.00 +15294,2025-07-21T15:29:47.415Z,0,0,0.00,0.00 +15295,2025-07-21T15:29:47.511Z,0,0,0.00,0.00 +15296,2025-07-21T15:29:47.615Z,0,0,0.00,0.00 +15297,2025-07-21T15:29:47.714Z,0,0,0.00,0.00 +15298,2025-07-21T15:29:47.813Z,0,0,0.00,0.00 +15299,2025-07-21T15:29:47.909Z,0,0,0.00,0.00 \ No newline at end of file diff --git a/tps-monitoring/src/monitor/csv-exporter.js b/tps-monitoring/src/monitor/csv-exporter.js index f6c95c9..8a904fd 100644 --- a/tps-monitoring/src/monitor/csv-exporter.js +++ b/tps-monitoring/src/monitor/csv-exporter.js @@ -21,7 +21,7 @@ export class CSVExporter { } generateDefaultFilename() { - return `tps_stats_${new Date().toISOString().slice(0, 19).replace(/:/g, '-')}.csv` + return `src/csv-report/tps_stats_${new Date().toISOString().slice(0, 19).replace(/:/g, '-')}.csv` } exportToCSV(filename = 'tps_stats.csv') { diff --git a/tps-monitoring/src/tps_monitor.js b/tps-monitoring/src/tps_monitor.js index c62b467..412d5d6 100644 --- a/tps-monitoring/src/tps_monitor.js +++ b/tps-monitoring/src/tps_monitor.js @@ -9,9 +9,9 @@ const main = async () => { .name('tps_monitor') .description('TPS monitor for blockchain') .version('1.0.0') - .requiredOption('-n, --node ', 'Node URL (e.g.: ws://localhost:9944)') + .option('-n, --node ', 'Node URL', 'ws://localhost:9944') .option('-a, --addresses ', 'Addresses to track (comma-separated)') - .option('-o, --output ', 'CSV export file', 'tps_stats.csv') + .option('-o, --output ', 'CSV export file', 'src/csv-report/tps_stats.csv') program.parse() const options = program.opts() diff --git a/tps-monitoring/src/tps_stats.csv b/tps-monitoring/src/tps_stats.csv deleted file mode 100644 index 2089c3d..0000000 --- a/tps-monitoring/src/tps_stats.csv +++ /dev/null @@ -1,77 +0,0 @@ -block,timestamp,total_transactions,our_transactions,total_tps,our_tps -28826,2025-07-18T12:01:20.631Z,0,0,0.00,0.00 -28827,2025-07-18T12:01:20.717Z,0,0,0.00,0.00 -28828,2025-07-18T12:01:20.814Z,0,0,0.00,0.00 -28829,2025-07-18T12:01:20.914Z,0,0,0.00,0.00 -28830,2025-07-18T12:01:21.020Z,0,0,0.00,0.00 -28831,2025-07-18T12:01:21.117Z,0,0,0.00,0.00 -28832,2025-07-18T12:01:21.217Z,1,0,10.26,0.00 -28833,2025-07-18T12:01:21.312Z,0,0,0.00,0.00 -28834,2025-07-18T12:01:21.412Z,0,0,0.00,0.00 -28835,2025-07-18T12:01:21.518Z,0,0,0.00,0.00 -28836,2025-07-18T12:01:21.613Z,0,0,0.00,0.00 -28837,2025-07-18T12:01:21.713Z,0,0,0.00,0.00 -28838,2025-07-18T12:01:21.813Z,0,0,0.00,0.00 -28839,2025-07-18T12:01:21.918Z,0,0,0.00,0.00 -28840,2025-07-18T12:01:22.019Z,0,0,0.00,0.00 -28841,2025-07-18T12:01:22.112Z,0,0,0.00,0.00 -28842,2025-07-18T12:01:22.220Z,1,0,10.07,0.00 -28843,2025-07-18T12:01:22.317Z,0,0,0.00,0.00 -28844,2025-07-18T12:01:22.414Z,0,0,0.00,0.00 -28845,2025-07-18T12:01:22.520Z,0,0,0.00,0.00 -28846,2025-07-18T12:01:22.614Z,0,0,0.00,0.00 -28847,2025-07-18T12:01:22.712Z,0,0,0.00,0.00 -28848,2025-07-18T12:01:22.814Z,0,0,0.00,0.00 -28849,2025-07-18T12:01:22.913Z,0,0,0.00,0.00 -28850,2025-07-18T12:01:23.020Z,0,0,0.00,0.00 -28851,2025-07-18T12:01:23.117Z,0,0,0.00,0.00 -28852,2025-07-18T12:01:23.215Z,1,0,10.07,0.00 -28853,2025-07-18T12:01:23.314Z,0,0,0.00,0.00 -28854,2025-07-18T12:01:23.415Z,0,0,0.00,0.00 -28855,2025-07-18T12:01:23.513Z,0,0,0.00,0.00 -28856,2025-07-18T12:01:23.611Z,0,0,0.00,0.00 -28857,2025-07-18T12:01:23.711Z,0,0,0.00,0.00 -28858,2025-07-18T12:01:23.812Z,0,0,0.00,0.00 -28859,2025-07-18T12:01:23.914Z,0,0,0.00,0.00 -28860,2025-07-18T12:01:24.012Z,0,0,0.00,0.00 -28861,2025-07-18T12:01:24.112Z,0,0,0.00,0.00 -28862,2025-07-18T12:01:24.217Z,1,0,10.04,0.00 -28863,2025-07-18T12:01:24.311Z,0,0,0.00,0.00 -28864,2025-07-18T12:01:24.425Z,0,0,0.00,0.00 -28865,2025-07-18T12:01:24.522Z,0,0,0.00,0.00 -28866,2025-07-18T12:01:24.621Z,0,0,0.00,0.00 -28867,2025-07-18T12:01:24.713Z,0,0,0.00,0.00 -28868,2025-07-18T12:01:24.815Z,0,0,0.00,0.00 -28869,2025-07-18T12:01:24.908Z,0,0,0.00,0.00 -28870,2025-07-18T12:01:25.012Z,0,0,0.00,0.00 -28871,2025-07-18T12:01:25.112Z,0,0,0.00,0.00 -28872,2025-07-18T12:01:25.216Z,1,0,10.03,0.00 -28873,2025-07-18T12:01:25.311Z,0,0,0.00,0.00 -28874,2025-07-18T12:01:25.417Z,0,0,0.00,0.00 -28875,2025-07-18T12:01:25.514Z,0,0,0.00,0.00 -28876,2025-07-18T12:01:25.613Z,0,0,0.00,0.00 -28877,2025-07-18T12:01:25.712Z,0,0,0.00,0.00 -28878,2025-07-18T12:01:25.810Z,0,0,0.00,0.00 -28879,2025-07-18T12:01:25.917Z,0,0,0.00,0.00 -28880,2025-07-18T12:01:26.016Z,0,0,0.00,0.00 -28881,2025-07-18T12:01:26.116Z,0,0,0.00,0.00 -28882,2025-07-18T12:01:26.219Z,1,0,10.02,0.00 -28883,2025-07-18T12:01:26.320Z,0,0,0.00,0.00 -28884,2025-07-18T12:01:26.420Z,0,0,0.00,0.00 -28885,2025-07-18T12:01:26.517Z,0,0,0.00,0.00 -28886,2025-07-18T12:01:26.620Z,0,0,0.00,0.00 -28887,2025-07-18T12:01:26.714Z,0,0,0.00,0.00 -28888,2025-07-18T12:01:26.815Z,0,0,0.00,0.00 -28889,2025-07-18T12:01:26.919Z,0,0,0.00,0.00 -28890,2025-07-18T12:01:27.017Z,0,0,0.00,0.00 -28891,2025-07-18T12:01:27.120Z,0,0,0.00,0.00 -28892,2025-07-18T12:01:27.217Z,1,0,10.02,0.00 -28893,2025-07-18T12:01:27.317Z,0,0,0.00,0.00 -28894,2025-07-18T12:01:27.413Z,0,0,0.00,0.00 -28895,2025-07-18T12:01:27.514Z,0,0,0.00,0.00 -28896,2025-07-18T12:01:27.619Z,0,0,0.00,0.00 -28897,2025-07-18T12:01:27.719Z,0,0,0.00,0.00 -28898,2025-07-18T12:01:27.819Z,0,0,0.00,0.00 -28899,2025-07-18T12:01:27.913Z,0,0,0.00,0.00 -28900,2025-07-18T12:01:28.013Z,0,0,0.00,0.00 -28901,2025-07-18T12:01:28.119Z,0,0,0.00,0.00 \ No newline at end of file From 21c391eda4ae2ceba601ebd8ec991efa2b027cd9 Mon Sep 17 00:00:00 2001 From: Vsevolod-Rusinskiy Date: Tue, 22 Jul 2025 09:21:12 +0300 Subject: [PATCH 05/43] Move common components to shared folder --- tps-monitoring/src/csv-report/tps_stats.csv | 124 +++++++----------- tps-monitoring/src/monitor/block-analyzer.js | 2 +- tps-monitoring/src/monitor/index.js | 4 +- .../src/monitor/statistics-reporter.js | 2 +- tps-monitoring/src/monitor/tps-calculator.js | 2 +- .../src/{monitor => shared}/api-connector.js | 0 .../src/{monitor => shared}/utils.js | 0 7 files changed, 49 insertions(+), 85 deletions(-) rename tps-monitoring/src/{monitor => shared}/api-connector.js (100%) rename tps-monitoring/src/{monitor => shared}/utils.js (100%) diff --git a/tps-monitoring/src/csv-report/tps_stats.csv b/tps-monitoring/src/csv-report/tps_stats.csv index dcead87..8553afa 100644 --- a/tps-monitoring/src/csv-report/tps_stats.csv +++ b/tps-monitoring/src/csv-report/tps_stats.csv @@ -1,81 +1,45 @@ block,timestamp,total_transactions,our_transactions,total_tps,our_tps -15220,2025-07-21T15:29:40.032Z,0,0,0.00,0.00 -15221,2025-07-21T15:29:40.115Z,0,0,0.00,0.00 -15222,2025-07-21T15:29:40.215Z,0,0,0.00,0.00 -15223,2025-07-21T15:29:40.317Z,0,0,0.00,0.00 -15224,2025-07-21T15:29:40.416Z,0,0,0.00,0.00 -15225,2025-07-21T15:29:40.512Z,0,0,0.00,0.00 -15226,2025-07-21T15:29:40.610Z,0,0,0.00,0.00 -15227,2025-07-21T15:29:40.713Z,0,0,0.00,0.00 -15228,2025-07-21T15:29:40.810Z,0,0,0.00,0.00 -15229,2025-07-21T15:29:40.917Z,0,0,0.00,0.00 -15230,2025-07-21T15:29:41.018Z,0,0,0.00,0.00 -15231,2025-07-21T15:29:41.112Z,0,0,0.00,0.00 -15232,2025-07-21T15:29:41.212Z,0,0,0.00,0.00 -15233,2025-07-21T15:29:41.311Z,0,0,0.00,0.00 -15234,2025-07-21T15:29:41.412Z,0,0,0.00,0.00 -15235,2025-07-21T15:29:41.513Z,0,0,0.00,0.00 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+179,2025-07-22T05:47:00.912Z,0,0,0.00,0.00 \ No newline at end of file diff --git a/tps-monitoring/src/monitor/block-analyzer.js b/tps-monitoring/src/monitor/block-analyzer.js index 2ff2280..bb14327 100644 --- a/tps-monitoring/src/monitor/block-analyzer.js +++ b/tps-monitoring/src/monitor/block-analyzer.js @@ -1,4 +1,4 @@ -import { Utils } from './utils.js' +import { Utils } from '../shared/utils.js' // Class for analyzing blocks and extrinsics (transactions) in blockchain // Main task: extract balance transfers and count them diff --git a/tps-monitoring/src/monitor/index.js b/tps-monitoring/src/monitor/index.js index 4f9f1df..694ef89 100644 --- a/tps-monitoring/src/monitor/index.js +++ b/tps-monitoring/src/monitor/index.js @@ -1,9 +1,9 @@ -import { ApiConnector } from './api-connector.js' +import { ApiConnector } from '../shared/api-connector.js' import { BlockAnalyzer } from './block-analyzer.js' import { TPSCalculator } from './tps-calculator.js' import { StatisticsReporter } from './statistics-reporter.js' import { CSVExporter } from './csv-exporter.js' -import { Utils } from './utils.js' +import { Utils } from '../shared/utils.js' export class TPSMonitor { constructor() { diff --git a/tps-monitoring/src/monitor/statistics-reporter.js b/tps-monitoring/src/monitor/statistics-reporter.js index fffcb63..99358a2 100644 --- a/tps-monitoring/src/monitor/statistics-reporter.js +++ b/tps-monitoring/src/monitor/statistics-reporter.js @@ -1,4 +1,4 @@ -import { Utils } from './utils.js' +import { Utils } from '../shared/utils.js' export class StatisticsReporter { formatBlockStats(blockNumber, totalTx, ourTx, avgBlockTime, instantTPS, ourTPS) { diff --git a/tps-monitoring/src/monitor/tps-calculator.js b/tps-monitoring/src/monitor/tps-calculator.js index 8f7df64..10cc246 100644 --- a/tps-monitoring/src/monitor/tps-calculator.js +++ b/tps-monitoring/src/monitor/tps-calculator.js @@ -1,4 +1,4 @@ -import { Utils } from './utils.js' +import { Utils } from '../shared/utils.js' export class TPSCalculator { constructor() { diff --git a/tps-monitoring/src/monitor/api-connector.js b/tps-monitoring/src/shared/api-connector.js similarity index 100% rename from tps-monitoring/src/monitor/api-connector.js rename to tps-monitoring/src/shared/api-connector.js diff --git a/tps-monitoring/src/monitor/utils.js b/tps-monitoring/src/shared/utils.js similarity index 100% rename from tps-monitoring/src/monitor/utils.js rename to tps-monitoring/src/shared/utils.js From 7175944e2a74aff22f287b61fe9e477ad8a4ffa1 Mon Sep 17 00:00:00 2001 From: Vsevolod-Rusinskiy Date: Tue, 22 Jul 2025 09:34:28 +0300 Subject: [PATCH 06/43] Decompose transaction sender into modular architecture --- tps-monitoring/src/sender/cli-interface.js | 85 ++++++ tps-monitoring/src/sender/index.js | 197 ++++++++++++ tps-monitoring/src/sender/keyring-manager.js | 59 ++++ tps-monitoring/src/sender/nonce-manager.js | 57 ++++ tps-monitoring/src/sender/rate-controller.js | 105 +++++++ .../src/sender/statistics-collector.js | 99 ++++++ .../src/sender/transaction-builder.js | 44 +++ tps-monitoring/src/transaction_sender.js | 283 +----------------- 8 files changed, 647 insertions(+), 282 deletions(-) create mode 100644 tps-monitoring/src/sender/cli-interface.js create mode 100644 tps-monitoring/src/sender/index.js create mode 100644 tps-monitoring/src/sender/keyring-manager.js create mode 100644 tps-monitoring/src/sender/nonce-manager.js create mode 100644 tps-monitoring/src/sender/rate-controller.js create mode 100644 tps-monitoring/src/sender/statistics-collector.js create mode 100644 tps-monitoring/src/sender/transaction-builder.js diff --git a/tps-monitoring/src/sender/cli-interface.js b/tps-monitoring/src/sender/cli-interface.js new file mode 100644 index 0000000..51c7405 --- /dev/null +++ b/tps-monitoring/src/sender/cli-interface.js @@ -0,0 +1,85 @@ +import readline from 'readline' + +// Handles interactive command line interface +export class CLIInterface { + constructor(transactionSender) { + this.sender = transactionSender + this.rl = null + } + + // Start interactive mode + start() { + console.log('\n🎮 Interactive mode started!') + console.log('Available commands:') + console.log(' start - start sending') + console.log(' stop - stop sending') + console.log(' stats - show statistics') + console.log(' - change frequency (e.g., 5 for 5 tx/sec)') + console.log(' exit - quit') + console.log('') + + this.rl = readline.createInterface({ + input: process.stdin, + output: process.stdout, + prompt: 'TPS> ' + }) + + this.rl.prompt() + + this.rl.on('line', (input) => { + this.handleCommand(input.trim().toLowerCase()) + this.rl.prompt() + }) + + // Handle Ctrl+C + this.rl.on('SIGINT', () => { + this.handleExit() + }) + } + + // Handle user commands + handleCommand(command) { + try { + if (command === 'start') { + this.sender.start() + } else if (command === 'stop') { + this.sender.stop() + } else if (command === 'stats') { + this.sender.showStats() + } else if (command === 'exit' || command === 'quit') { + this.handleExit() + } else if (!isNaN(command) && Number(command) > 0) { + const newRate = Number(command) + this.sender.changeRate(newRate) + } else if (command === '') { + // Empty command, just prompt again + return + } else { + console.log('❌ Unknown command. Available: start, stop, stats, , exit') + } + } catch (error) { + console.error(`❌ Command error: ${error.message}`) + } + } + + // Handle exit + handleExit() { + console.log('\n🛑 Shutting down...') + this.sender.stop() + console.log('👋 Goodbye!') + + if (this.rl) { + this.rl.close() + } + + process.exit(0) + } + + // Stop CLI interface + stop() { + if (this.rl) { + this.rl.close() + this.rl = null + } + } +} \ No newline at end of file diff --git a/tps-monitoring/src/sender/index.js b/tps-monitoring/src/sender/index.js new file mode 100644 index 0000000..b4fb76e --- /dev/null +++ b/tps-monitoring/src/sender/index.js @@ -0,0 +1,197 @@ +import { ApiConnector } from '../shared/api-connector.js' +import { KeyringManager } from './keyring-manager.js' +import { TransactionBuilder } from './transaction-builder.js' +import { NonceManager } from './nonce-manager.js' +import { RateController } from './rate-controller.js' +import { StatisticsCollector } from './statistics-collector.js' +import { CLIInterface } from './cli-interface.js' + +// Main coordinator for transaction sending +export class TransactionSender { + constructor() { + this.apiConnector = new ApiConnector() + this.keyringManager = new KeyringManager() + this.transactionBuilder = null // Will be created after API connection + this.nonceManager = null // Will be created after API connection + this.rateController = new RateController() + this.statisticsCollector = new StatisticsCollector() + this.cliInterface = new CLIInterface(this) + + this.amount = 1000000 + this.isInitialized = false + } + + // Initialize all components + async initialize(nodeUrl, senderSeed, recipientSeed, amount, rate) { + console.log('🔧 [INIT] Starting TransactionSender initialization...') + console.log(`🔧 [INIT] Connecting to node: ${nodeUrl}`) + + // Connect to API + await this.apiConnector.connect(nodeUrl) + console.log('✅ [INIT] Node connection established') + + // Create components that need API + this.transactionBuilder = new TransactionBuilder(this.apiConnector.getApi()) + this.nonceManager = new NonceManager(this.apiConnector.getApi()) + + // Validate balances pallet + this.transactionBuilder.validateBalancesPallet() + + // Initialize keyring + const addresses = this.keyringManager.initialize(senderSeed, recipientSeed) + + // Initialize nonce + await this.nonceManager.initialize(addresses.senderAddress) + + // Set amount and rate + this.amount = amount + this.rateController.setRate(rate) + + console.log(`💰 [INIT] Transfer amount: ${this.amount} (in smallest units)`) + console.log(`📊 [INIT] Sending frequency: ${this.rateController.getRate()} tx/sec`) + + this.isInitialized = true + + console.log('✅ [INIT] Initialization completed successfully!') + console.log('📋 [INIT] === CONNECTION PARAMETERS ===') + console.log(`👤 Sender: ${addresses.senderAddress}`) + console.log(`🎯 Recipient: ${addresses.recipientAddress}`) + console.log(`💰 Amount: ${this.amount}`) + console.log(`📊 Frequency: ${this.rateController.getRate()} tx/sec`) + console.log(`🔢 Nonce: ${this.nonceManager.getCurrentNonceValue()}`) + console.log('=========================================') + } + + // Send a single transaction + async sendSingleTransaction() { + if (!this.isInitialized) { + throw new Error('TransactionSender not initialized') + } + + const startTime = Date.now() + + try { + // Create transaction + const tx = await this.transactionBuilder.createBalanceTransfer( + this.keyringManager.getRecipientAddress(), + this.amount + ) + + // Get nonce and send + const nonce = this.nonceManager.getNextNonce() + const hash = await tx.signAndSend(this.keyringManager.getSenderKeyPair(), { nonce }) + + // Record success + this.statisticsCollector.recordSuccess() + const duration = Date.now() - startTime + const txCount = this.statisticsCollector.getStats().sent + + console.log(`🚀 [SEND] TX #${txCount}: nonce ${nonce} → ${hash.toString().slice(0, 10)}... (${duration}ms)`) + + } catch (error) { + this.statisticsCollector.recordFailure() + const duration = Date.now() - startTime + const totalAttempts = this.statisticsCollector.getStats().total + + console.error(`❌ [SEND] TX #${totalAttempts} FAILED: ${error.message} (${duration}ms)`) + } + } + + // Start sending transactions + async start() { + if (!this.isInitialized) { + throw new Error('TransactionSender not initialized') + } + + if (this.rateController.isActive()) { + console.log('⚠️ [START] Sending already started!') + return false + } + + console.log(`\n🚀 [START] Starting transaction sending...`) + console.log(`📊 [START] Frequency: ${this.rateController.getRate()} tx/sec`) + console.log(`⏱️ [START] Interval between transactions: ${this.rateController.getInterval().toFixed(0)}ms`) + console.log(`🎯 [START] Transaction type: balances.transfer`) + console.log(`💰 [START] Transfer amount: ${this.amount}`) + console.log('💡 [START] Available commands: "stop", "stats", number to change frequency') + + this.statisticsCollector.start() + + // Start rate controller with callback + this.rateController.start(() => { + this.sendSingleTransaction() + }) + + console.log(`✅ [START] Transaction sending started!`) + console.log(`📊 [START] Statistics will update in real time`) + + return true + } + + // Stop sending transactions + stop() { + const wasStopped = this.rateController.stop() + if (wasStopped) { + this.showStats() + } + return wasStopped + } + + // Change sending rate + changeRate(newRate) { + try { + this.rateController.setRate(newRate) + return true + } catch (error) { + console.error(`❌ Rate change error: ${error.message}`) + return false + } + } + + // Show statistics + showStats() { + this.statisticsCollector.showStats( + this.rateController.getRate(), + this.nonceManager.getCurrentNonceValue() + ) + } + + // Start interactive mode + startInteractiveMode() { + this.cliInterface.start() + } + + // Start automatic mode + async startAutoMode() { + console.log('🤖 Automatic mode') + console.log('💡 Press Ctrl+C to stop') + + await this.start() + + // Show stats every 10 seconds + const statsInterval = setInterval(() => { + if (this.rateController.isActive()) { + this.showStats() + } + }, 10000) + + // Handle termination signals + const cleanup = () => { + clearInterval(statsInterval) + this.stop() + this.apiConnector.disconnect() + console.log('\n🛑 Received stop signal...') + process.exit(0) + } + + process.on('SIGINT', cleanup) + process.on('SIGTERM', cleanup) + } + + // Cleanup resources + cleanup() { + this.rateController.stop() + this.cliInterface.stop() + this.apiConnector.disconnect() + } +} \ No newline at end of file diff --git a/tps-monitoring/src/sender/keyring-manager.js b/tps-monitoring/src/sender/keyring-manager.js new file mode 100644 index 0000000..6c15a37 --- /dev/null +++ b/tps-monitoring/src/sender/keyring-manager.js @@ -0,0 +1,59 @@ +import { Keyring } from '@polkadot/api' + +// Manages keypairs and addresses for transaction sending +export class KeyringManager { + constructor() { + this.keyring = new Keyring({ type: 'sr25519' }) + this.senderKeyPair = null + this.recipientAddress = null + } + + // Initialize sender and recipient from seeds + initialize(senderSeed, recipientSeed = null) { + console.log('🔧 [KEYRING] Creating keyring and key pairs...') + + // Create sender keypair + this.senderKeyPair = this.keyring.addFromUri(senderSeed) + console.log(`✅ [KEYRING] Sender created: ${this.senderKeyPair.address}`) + + // Define recipient address (if not specified - send to self) + this.recipientAddress = recipientSeed + ? this.keyring.addFromUri(recipientSeed).address + : this.senderKeyPair.address + + if (recipientSeed) { + console.log(`✅ [KEYRING] Recipient created: ${this.recipientAddress}`) + } else { + console.log(`✅ [KEYRING] Recipient = sender (self transfer): ${this.recipientAddress}`) + } + + return { + senderAddress: this.senderKeyPair.address, + recipientAddress: this.recipientAddress + } + } + + // Get sender keypair for signing + getSenderKeyPair() { + if (!this.senderKeyPair) { + throw new Error('Sender keypair not initialized') + } + return this.senderKeyPair + } + + // Get recipient address + getRecipientAddress() { + if (!this.recipientAddress) { + throw new Error('Recipient address not initialized') + } + return this.recipientAddress + } + + // Get sender address + getSenderAddress() { + if (!this.senderKeyPair) { + throw new Error('Sender keypair not initialized') + } + return this.senderKeyPair.address + } +} \ No newline at end of file diff --git a/tps-monitoring/src/sender/nonce-manager.js b/tps-monitoring/src/sender/nonce-manager.js new file mode 100644 index 0000000..77ca2dd --- /dev/null +++ b/tps-monitoring/src/sender/nonce-manager.js @@ -0,0 +1,57 @@ +// Manages nonce for transactions +export class NonceManager { + constructor(api) { + this.api = api + this.currentNonce = null + this.senderAddress = null + } + + // Initialize nonce for given sender address + async initialize(senderAddress) { + this.senderAddress = senderAddress + console.log('🔧 [NONCE] Getting current nonce...') + + this.currentNonce = await this.getCurrentNonce() + console.log(`🔢 [NONCE] Starting nonce: ${this.currentNonce}`) + + return this.currentNonce + } + + // Get current nonce from chain + async getCurrentNonce() { + if (!this.senderAddress) { + throw new Error('Sender address not set') + } + + const nonce = await this.api.rpc.system.accountNextIndex(this.senderAddress) + return nonce.toNumber() + } + + // Get next nonce for transaction + getNextNonce() { + if (this.currentNonce === null) { + throw new Error('Nonce not initialized') + } + + const nonce = this.currentNonce + this.currentNonce++ + return nonce + } + + // Reset nonce (in case of errors) + async resetNonce() { + if (!this.senderAddress) { + throw new Error('Sender address not set') + } + + console.log('🔄 [NONCE] Resetting nonce from chain...') + this.currentNonce = await this.getCurrentNonce() + console.log(`🔢 [NONCE] Reset to: ${this.currentNonce}`) + return this.currentNonce + } + + // Get current nonce value without incrementing + getCurrentNonceValue() { + return this.currentNonce + } +} \ No newline at end of file diff --git a/tps-monitoring/src/sender/rate-controller.js b/tps-monitoring/src/sender/rate-controller.js new file mode 100644 index 0000000..48c287e --- /dev/null +++ b/tps-monitoring/src/sender/rate-controller.js @@ -0,0 +1,105 @@ +// Controls the rate of transaction sending +export class RateController { + constructor() { + this.rate = 1 // tx/sec + this.intervalId = null + this.isRunning = false + this.sendCallback = null + } + + // Set the sending rate + setRate(rate) { + if (rate <= 0) { + throw new Error('Rate must be positive') + } + + const oldRate = this.rate + this.rate = rate + + console.log(`📊 [RATE] Rate changed from ${oldRate} to ${this.rate} tx/sec`) + + // If currently running, restart with new rate + if (this.isRunning && this.sendCallback) { + this.restart() + } + + return this.rate + } + + // Get current rate + getRate() { + return this.rate + } + + // Get interval in milliseconds + getInterval() { + return 1000 / this.rate + } + + // Start sending at specified rate + start(sendCallback) { + if (this.isRunning) { + console.log('⚠️ [RATE] Already running!') + return false + } + + if (!sendCallback || typeof sendCallback !== 'function') { + throw new Error('Send callback function required') + } + + this.sendCallback = sendCallback + this.isRunning = true + + const interval = this.getInterval() + console.log(`🚀 [RATE] Starting with frequency: ${this.rate} tx/sec`) + console.log(`⏱️ [RATE] Interval between transactions: ${interval.toFixed(0)}ms`) + + this.intervalId = setInterval(() => { + if (this.sendCallback) { + this.sendCallback() + } + }, interval) + + return true + } + + // Stop sending + stop() { + if (!this.isRunning) { + console.log('⚠️ [RATE] Not running') + return false + } + + this.isRunning = false + if (this.intervalId) { + clearInterval(this.intervalId) + this.intervalId = null + } + + console.log('🛑 [RATE] Sending stopped') + return true + } + + // Restart with current rate (useful when rate changes) + restart() { + if (this.isRunning && this.sendCallback) { + console.log('🔄 [RATE] Restarting with new rate...') + this.stop() + this.start(this.sendCallback) + } + } + + // Check if currently running + isActive() { + return this.isRunning + } + + // Get status info + getStatus() { + return { + rate: this.rate, + interval: this.getInterval(), + isRunning: this.isRunning + } + } +} \ No newline at end of file diff --git a/tps-monitoring/src/sender/statistics-collector.js b/tps-monitoring/src/sender/statistics-collector.js new file mode 100644 index 0000000..067bf22 --- /dev/null +++ b/tps-monitoring/src/sender/statistics-collector.js @@ -0,0 +1,99 @@ +// Collects and reports sending statistics +export class StatisticsCollector { + constructor() { + this.stats = { + sent: 0, + failed: 0, + startTime: null + } + } + + // Start collecting statistics + start() { + this.stats.startTime = Date.now() + this.stats.sent = 0 + this.stats.failed = 0 + console.log(`⏰ [STATS] Start time: ${new Date().toISOString()}`) + } + + // Record successful transaction + recordSuccess() { + this.stats.sent++ + } + + // Record failed transaction + recordFailure() { + this.stats.failed++ + } + + // Get current statistics + getStats() { + const runtime = this.getRuntime() + const actualRate = runtime > 0 ? this.stats.sent / runtime : 0 + const total = this.stats.sent + this.stats.failed + const successRate = total > 0 ? (this.stats.sent / total) * 100 : 0 + + return { + sent: this.stats.sent, + failed: this.stats.failed, + total, + runtime, + actualRate, + successRate + } + } + + // Get runtime in seconds + getRuntime() { + return this.stats.startTime ? (Date.now() - this.stats.startTime) / 1000 : 0 + } + + // Calculate efficiency compared to target rate + calculateEfficiency(targetRate) { + const runtime = this.getRuntime() + if (runtime <= 0) return 0 + + const expectedTx = runtime * targetRate + return expectedTx > 0 ? (this.stats.sent / expectedTx) * 100 : 0 + } + + // Show detailed statistics + showStats(targetRate = null, currentNonce = null) { + const stats = this.getStats() + + console.log('\n📊 [STATS] === SENDING STATISTICS ===') + console.log(`⏱️ [STATS] Runtime: ${stats.runtime.toFixed(1)}s`) + console.log(`📤 [STATS] Sent successfully: ${stats.sent}`) + console.log(`❌ [STATS] Errors: ${stats.failed}`) + console.log(`📈 [STATS] Total attempts: ${stats.total}`) + console.log(`✅ [STATS] Success rate: ${stats.successRate.toFixed(1)}%`) + console.log(`📈 [STATS] Actual frequency: ${stats.actualRate.toFixed(2)} tx/sec`) + + if (targetRate) { + console.log(`📊 [STATS] Target frequency: ${targetRate} tx/sec`) + + if (stats.runtime > 0) { + const expectedTx = stats.runtime * targetRate + const efficiency = this.calculateEfficiency(targetRate) + console.log(`🎯 [STATS] Expected to send: ${expectedTx.toFixed(0)}`) + console.log(`⚡ [STATS] Efficiency: ${efficiency.toFixed(1)}%`) + } + } + + if (currentNonce !== null) { + console.log(`🔢 [STATS] Current nonce: ${currentNonce}`) + } + + console.log('==========================================\n') + } + + // Reset statistics + reset() { + this.stats = { + sent: 0, + failed: 0, + startTime: null + } + console.log('🔄 [STATS] Statistics reset') + } +} \ No newline at end of file diff --git a/tps-monitoring/src/sender/transaction-builder.js b/tps-monitoring/src/sender/transaction-builder.js new file mode 100644 index 0000000..d135a8f --- /dev/null +++ b/tps-monitoring/src/sender/transaction-builder.js @@ -0,0 +1,44 @@ +// Builds different types of transactions +export class TransactionBuilder { + constructor(api) { + this.api = api + } + + // Create a balance transfer transaction + async createBalanceTransfer(recipientAddress, amount) { + // Select available transfer method in order of preference + if (this.api.tx.balances.transfer) { + return this.api.tx.balances.transfer(recipientAddress, amount) + } else if (this.api.tx.balances.transferAllowDeath) { + return this.api.tx.balances.transferAllowDeath(recipientAddress, amount) + } else if (this.api.tx.balances.transferKeepAlive) { + return this.api.tx.balances.transferKeepAlive(recipientAddress, amount) + } else { + throw new Error('No transfer methods available in balances pallet!') + } + } + + // Get available transfer methods for debugging + getAvailableTransferMethods() { + const methods = [] + if (this.api.tx.balances.transfer) methods.push('transfer') + if (this.api.tx.balances.transferAllowDeath) methods.push('transferAllowDeath') + if (this.api.tx.balances.transferKeepAlive) methods.push('transferKeepAlive') + return methods + } + + // Validate that balances pallet is available + validateBalancesPallet() { + if (!this.api.tx.balances) { + throw new Error('Balances pallet not available!') + } + + const availableMethods = this.getAvailableTransferMethods() + if (availableMethods.length === 0) { + throw new Error('No transfer methods available in balances pallet!') + } + + console.log(`✅ [BUILDER] Available transfer methods: ${availableMethods.join(', ')}`) + return true + } +} \ No newline at end of file diff --git a/tps-monitoring/src/transaction_sender.js b/tps-monitoring/src/transaction_sender.js index dd91aa4..0c00506 100644 --- a/tps-monitoring/src/transaction_sender.js +++ b/tps-monitoring/src/transaction_sender.js @@ -1,288 +1,7 @@ #!/usr/bin/env node -import { ApiPromise, WsProvider, Keyring } from '@polkadot/api' import { program } from 'commander' -import readline from 'readline' - -class TransactionSender { - constructor() { - this.api = null - this.senderKeyPair = null - this.recipientAddress = null - this.amount = 1000000 - this.rate = 1 - this.isRunning = false - this.intervalId = null - this.currentNonce = null - this.stats = { - sent: 0, - failed: 0, - startTime: null - } - } - - async initialize(nodeUrl, senderSeed, recipientSeed, amount, rate) { - console.log('🔧 [INIT] Starting TransactionSender initialization...') - console.log(`🔧 [INIT] Connecting to node: ${nodeUrl}`) - - // Connect to node via WebSocket - const provider = new WsProvider(nodeUrl) - console.log('🔧 [INIT] Creating WsProvider...') - - this.api = await ApiPromise.create({ provider }) - console.log('✅ [INIT] Node connection established') - - // Simple check that balances pallet is available - if (!this.api.tx.balances) { - throw new Error('Balances pallet not available!') - } - - // Create key pairs for sender and recipient - console.log('🔧 [INIT] Creating keyring and key pairs...') - const keyring = new Keyring({ type: 'sr25519' }) - this.senderKeyPair = keyring.addFromUri(senderSeed) - console.log(`✅ [INIT] Sender created: ${this.senderKeyPair.address}`) - - // Define recipient address (if not specified - send to self) - this.recipientAddress = recipientSeed - ? keyring.addFromUri(recipientSeed).address - : this.senderKeyPair.address - - if (recipientSeed) { - console.log(`✅ [INIT] Recipient created: ${this.recipientAddress}`) - } else { - console.log(`✅ [INIT] Recipient = sender (self transfer): ${this.recipientAddress}`) - } - - this.amount = amount - this.rate = rate - console.log(`💰 [INIT] Transfer amount: ${this.amount} (in smallest units)`) - console.log(`📊 [INIT] Sending frequency: ${this.rate} tx/sec`) - - // Get current nonce for sender - console.log('🔧 [INIT] Getting current nonce...') - this.currentNonce = await this.getCurrentNonce() - console.log(`🔢 [INIT] Starting nonce: ${this.currentNonce}`) - - console.log('✅ [INIT] Initialization completed successfully!') - console.log('📋 [INIT] === CONNECTION PARAMETERS ===') - console.log(`👤 Sender: ${this.senderKeyPair.address}`) - console.log(`🎯 Recipient: ${this.recipientAddress}`) - console.log(`💰 Amount: ${this.amount}`) - console.log(`📊 Frequency: ${this.rate} tx/sec`) - console.log(`🔢 Nonce: ${this.currentNonce}`) - console.log('=========================================') - } - - async getCurrentNonce() { - const nonce = await this.api.rpc.system.accountNextIndex(this.senderKeyPair.address) - return nonce.toNumber() - } - - - - async createTransaction() { - // Select available transfer method - if (this.api.tx.balances.transfer) { - return this.api.tx.balances.transfer(this.recipientAddress, this.amount) - } else if (this.api.tx.balances.transferAllowDeath) { - return this.api.tx.balances.transferAllowDeath(this.recipientAddress, this.amount) - } else if (this.api.tx.balances.transferKeepAlive) { - return this.api.tx.balances.transferKeepAlive(this.recipientAddress, this.amount) - } else { - throw new Error('No transfer methods available in balances pallet!') - } - } - - async sendSingleTransaction() { - const startTime = Date.now() - - try { - // Create and send transaction - const tx = await this.createTransaction() - const hash = await tx.signAndSend(this.senderKeyPair, { nonce: this.currentNonce }) - - // Update statistics - this.stats.sent++ - const usedNonce = this.currentNonce - this.currentNonce++ - const duration = Date.now() - startTime - - // 🧹 Clean log: one line per transaction - console.log(`🚀 [SEND] TX #${this.stats.sent}: nonce ${usedNonce} → ${hash.toString().slice(0, 10)}... (${duration}ms)`) - - } catch (error) { - this.stats.failed++ - const duration = Date.now() - startTime - - console.error(`❌ [SEND] TX #${this.stats.sent + 1} FAILED: nonce ${this.currentNonce}, ${error.message} (${duration}ms)`) - - // Don't increment nonce on error - } - } - - async start() { - if (this.isRunning) { - console.log('⚠️ [START] Sending already started!') - return - } - - console.log(`\n🚀 [START] Starting transaction sending...`) - console.log(`📊 [START] Frequency: ${this.rate} tx/sec`) - console.log(`⏱️ [START] Interval between transactions: ${(1000 / this.rate).toFixed(0)}ms`) - console.log(`🎯 [START] Transaction type: balances.transfer`) - console.log(`💰 [START] Transfer amount: ${this.amount}`) - console.log('💡 [START] Available commands: "stop", "stats", number to change frequency') - - this.isRunning = true - this.stats.startTime = Date.now() - console.log(`⏰ [START] Start time: ${new Date().toISOString()}`) - - const interval = 1000 / this.rate - console.log(`🔄 [START] Setting interval: ${interval}ms`) - - this.intervalId = setInterval(() => { - this.sendSingleTransaction() - }, interval) - - console.log(`✅ [START] Transaction sending started!`) - console.log(`📊 [START] Statistics will update in real time`) - } - - stop() { - if (!this.isRunning) { - console.log('⚠️ Sending not started') - return - } - - this.isRunning = false - clearInterval(this.intervalId) - this.intervalId = null - - console.log('🛑 Sending stopped') - this.showStats() - } - - changeRate(newRate) { - if (newRate <= 0) { - console.log('❌ Rate must be positive') - return - } - - this.rate = newRate - console.log(`📊 Rate changed to ${this.rate} tx/sec`) - - if (this.isRunning) { - // Restart with new rate - clearInterval(this.intervalId) - const interval = 1000 / this.rate - this.intervalId = setInterval(() => { - this.sendSingleTransaction() - }, interval) - } - } - - showStats() { - const runtime = this.stats.startTime ? (Date.now() - this.stats.startTime) / 1000 : 0 - const actualRate = runtime > 0 ? this.stats.sent / runtime : 0 - const successRate = (this.stats.sent + this.stats.failed) > 0 - ? (this.stats.sent / (this.stats.sent + this.stats.failed)) * 100 - : 0 - - console.log('\n📊 [STATS] === SENDING STATISTICS ===') - console.log(`⏱️ [STATS] Runtime: ${runtime.toFixed(1)}s`) - console.log(`🎯 [STATS] Status: ${this.isRunning ? '🟢 Running' : '🔴 Stopped'}`) - console.log(`📤 [STATS] Sent successfully: ${this.stats.sent}`) - console.log(`❌ [STATS] Errors: ${this.stats.failed}`) - console.log(`📈 [STATS] Total attempts: ${this.stats.sent + this.stats.failed}`) - console.log(`✅ [STATS] Success rate: ${successRate.toFixed(1)}%`) - console.log(`📊 [STATS] Target frequency: ${this.rate} tx/sec`) - console.log(`📈 [STATS] Actual frequency: ${actualRate.toFixed(2)} tx/sec`) - console.log(`🔢 [STATS] Current nonce: ${this.currentNonce}`) - - if (runtime > 0) { - const expectedTx = runtime * this.rate - const efficiency = (this.stats.sent / expectedTx) * 100 - console.log(`🎯 [STATS] Expected to send: ${expectedTx.toFixed(0)}`) - console.log(`⚡ [STATS] Efficiency: ${efficiency.toFixed(1)}%`) - } - - console.log('==========================================\n') - } - - startInteractiveMode() { - console.log('\n🎮 Interactive mode started!') - console.log('Available commands:') - console.log(' start - start sending') - console.log(' stop - stop sending') - console.log(' stats - show statistics') - console.log(' - change frequency (e.g., 5 for 5 tx/sec)') - console.log(' exit - quit') - console.log('') - - const rl = readline.createInterface({ - input: process.stdin, - output: process.stdout, - prompt: 'TPS> ' - }) - - rl.prompt() - - rl.on('line', (input) => { - const command = input.trim().toLowerCase() - - if (command === 'start') { - this.start() - } else if (command === 'stop') { - this.stop() - } else if (command === 'stats') { - this.showStats() - } else if (command === 'exit' || command === 'quit') { - this.stop() - console.log('👋 Goodbye!') - process.exit(0) - } else if (!isNaN(command) && Number(command) > 0) { - this.changeRate(Number(command)) - } else { - console.log('❌ Unknown command. Available: start, stop, stats, , exit') - } - - rl.prompt() - }) - - // Handle Ctrl+C - rl.on('SIGINT', () => { - this.stop() - console.log('\n👋 Goodbye!') - process.exit(0) - }) - } - - async startAutoMode() { - console.log('🤖 Automatic mode') - console.log('💡 Press Ctrl+C to stop') - - await this.start() - - // Show stats every 10 seconds - const statsInterval = setInterval(() => { - if (this.isRunning) { - this.showStats() - } - }, 10000) - - // Handle termination signals - const cleanup = () => { - clearInterval(statsInterval) - this.stop() - console.log('\n🛑 Received stop signal...') - process.exit(0) - } - - process.on('SIGINT', cleanup) - process.on('SIGTERM', cleanup) - } -} +import { TransactionSender } from './sender/index.js' // Main function const main = async () => { From 045a33f53992394f5809f5a9d69b694799a7b76d Mon Sep 17 00:00:00 2001 From: Vsevolod-Rusinskiy Date: Tue, 22 Jul 2025 09:44:21 +0300 Subject: [PATCH 07/43] Simplify CLI parameters with defaults --- tps-monitoring/src/transaction_sender.js | 35 ++++++++++++++++++++---- 1 file changed, 30 insertions(+), 5 deletions(-) diff --git a/tps-monitoring/src/transaction_sender.js b/tps-monitoring/src/transaction_sender.js index 0c00506..9b31b86 100644 --- a/tps-monitoring/src/transaction_sender.js +++ b/tps-monitoring/src/transaction_sender.js @@ -3,15 +3,36 @@ import { program } from 'commander' import { TransactionSender } from './sender/index.js' +// Helper function to convert short names to seed phrases +const convertToSeed = (name) => { + if (!name) return null + + // If already a seed phrase (starts with //), return as is + if (name.startsWith('//')) return name + + // Convert common names to test seeds + const testAccounts = { + 'alice': '//Alice', + 'bob': '//Bob', + 'charlie': '//Charlie', + 'dave': '//Dave', + 'eve': '//Eve', + 'ferdie': '//Ferdie' + } + + const lowerName = name.toLowerCase() + return testAccounts[lowerName] || `//${name}` +} + // Main function const main = async () => { program .name('transaction_sender') .description('Transaction sender for TPS measurement') .version('1.0.0') - .requiredOption('-n, --node ', 'Node URL (e.g.: ws://localhost:9944)') - .requiredOption('-s, --sender ', 'Sender seed phrase') - .option('-r, --recipient ', 'Recipient seed phrase (default = sender)') + .option('-n, --node ', 'Node URL', 'ws://localhost:9944') + .option('-s, --sender ', 'Sender (Alice, Bob, Charlie, etc.)', 'Alice') + .option('-r, --recipient ', 'Recipient (default = sender)') .option('--rate ', 'Sending rate (tx/sec)', '1') .option('--amount ', 'Transfer amount', '1000000') .option('--auto', 'Automatic mode (no interactivity)') @@ -22,10 +43,14 @@ const main = async () => { try { const sender = new TransactionSender() + // Convert names to seed phrases + const senderSeed = convertToSeed(options.sender) + const recipientSeed = convertToSeed(options.recipient) + await sender.initialize( options.node, - options.sender, - options.recipient, + senderSeed, + recipientSeed, parseInt(options.amount), parseFloat(options.rate) ) From 138e02715eb47bea7ca9860bbfab55108112d851 Mon Sep 17 00:00:00 2001 From: Vsevolod-Rusinskiy Date: Tue, 22 Jul 2025 10:19:16 +0300 Subject: [PATCH 08/43] fix: add missing getApi method to ApiConnector --- tps-monitoring/src/shared/api-connector.js | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/tps-monitoring/src/shared/api-connector.js b/tps-monitoring/src/shared/api-connector.js index 9f690da..5f992c3 100644 --- a/tps-monitoring/src/shared/api-connector.js +++ b/tps-monitoring/src/shared/api-connector.js @@ -19,6 +19,14 @@ export class ApiConnector { return this.api } + // Get the API instance + getApi() { + if (!this.api) { + throw new Error('API not connected. Call connect() first.') + } + return this.api + } + async getBlock(blockHash) { if (!this.api) { throw new Error('API not connected. Call connect() first.') From 3abc506816c313a7b29451ee1bb35436513b50ae Mon Sep 17 00:00:00 2001 From: Vsevolod-Rusinskiy Date: Tue, 22 Jul 2025 14:48:25 +0300 Subject: [PATCH 09/43] Remove csv-report files from tracking and update .gitignore --- tps-monitoring/.gitignore | 2 +- tps-monitoring/src/csv-report/tps_stats.csv | 45 --------------------- 2 files changed, 1 insertion(+), 46 deletions(-) delete mode 100644 tps-monitoring/src/csv-report/tps_stats.csv diff --git a/tps-monitoring/.gitignore b/tps-monitoring/.gitignore index a0acb20..2c05021 100644 --- a/tps-monitoring/.gitignore +++ b/tps-monitoring/.gitignore @@ -1,8 +1,8 @@ node_modules/ docs/ +src/csv-report/ *.log .DS_Store -tps_stats_*.csv package-lock.json diff --git a/tps-monitoring/src/csv-report/tps_stats.csv b/tps-monitoring/src/csv-report/tps_stats.csv deleted file mode 100644 index 8553afa..0000000 --- a/tps-monitoring/src/csv-report/tps_stats.csv +++ /dev/null @@ -1,45 +0,0 @@ -block,timestamp,total_transactions,our_transactions,total_tps,our_tps -136,2025-07-22T05:46:56.709Z,0,0,0.00,0.00 -137,2025-07-22T05:46:56.713Z,0,0,0.00,0.00 -138,2025-07-22T05:46:56.813Z,0,0,0.00,0.00 -139,2025-07-22T05:46:56.915Z,0,0,0.00,0.00 -140,2025-07-22T05:46:57.011Z,0,0,0.00,0.00 -141,2025-07-22T05:46:57.110Z,0,0,0.00,0.00 -142,2025-07-22T05:46:57.207Z,0,0,0.00,0.00 -143,2025-07-22T05:46:57.315Z,0,0,0.00,0.00 -144,2025-07-22T05:46:57.408Z,0,0,0.00,0.00 -145,2025-07-22T05:46:57.512Z,0,0,0.00,0.00 -146,2025-07-22T05:46:57.612Z,0,0,0.00,0.00 -147,2025-07-22T05:46:57.715Z,0,0,0.00,0.00 -148,2025-07-22T05:46:57.816Z,0,0,0.00,0.00 -149,2025-07-22T05:46:57.915Z,0,0,0.00,0.00 -150,2025-07-22T05:46:58.009Z,0,0,0.00,0.00 -151,2025-07-22T05:46:58.110Z,0,0,0.00,0.00 -152,2025-07-22T05:46:58.215Z,0,0,0.00,0.00 -153,2025-07-22T05:46:58.315Z,0,0,0.00,0.00 -154,2025-07-22T05:46:58.415Z,0,0,0.00,0.00 -155,2025-07-22T05:46:58.512Z,0,0,0.00,0.00 -156,2025-07-22T05:46:58.612Z,0,0,0.00,0.00 -157,2025-07-22T05:46:58.714Z,0,0,0.00,0.00 -158,2025-07-22T05:46:58.814Z,0,0,0.00,0.00 -159,2025-07-22T05:46:58.908Z,0,0,0.00,0.00 -160,2025-07-22T05:46:59.008Z,0,0,0.00,0.00 -161,2025-07-22T05:46:59.111Z,0,0,0.00,0.00 -162,2025-07-22T05:46:59.215Z,0,0,0.00,0.00 -163,2025-07-22T05:46:59.315Z,0,0,0.00,0.00 -164,2025-07-22T05:46:59.414Z,0,0,0.00,0.00 -165,2025-07-22T05:46:59.512Z,0,0,0.00,0.00 -166,2025-07-22T05:46:59.615Z,0,0,0.00,0.00 -167,2025-07-22T05:46:59.711Z,0,0,0.00,0.00 -168,2025-07-22T05:46:59.809Z,0,0,0.00,0.00 -169,2025-07-22T05:46:59.916Z,0,0,0.00,0.00 -170,2025-07-22T05:47:00.012Z,0,0,0.00,0.00 -171,2025-07-22T05:47:00.111Z,0,0,0.00,0.00 -172,2025-07-22T05:47:00.214Z,0,0,0.00,0.00 -173,2025-07-22T05:47:00.313Z,0,0,0.00,0.00 -174,2025-07-22T05:47:00.412Z,0,0,0.00,0.00 -175,2025-07-22T05:47:00.515Z,0,0,0.00,0.00 -176,2025-07-22T05:47:00.611Z,0,0,0.00,0.00 -177,2025-07-22T05:47:00.715Z,0,0,0.00,0.00 -178,2025-07-22T05:47:00.811Z,0,0,0.00,0.00 -179,2025-07-22T05:47:00.912Z,0,0,0.00,0.00 \ No newline at end of file From 2670ddbb2db990e62cc48d818963312f2eca51ab Mon Sep 17 00:00:00 2001 From: Vsevolod-Rusinskiy Date: Tue, 22 Jul 2025 17:19:17 +0300 Subject: [PATCH 10/43] feat: rename orchestrator to dashboard and update Phase 1 progress MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit - Rename src/orchestrator/ → src/dashboard/ for better clarity - Update package.json scripts to use dashboard paths - Update documentation with new naming convention - Mark Phase 1 as completed (30% progress) - Dashboard CLI commands working correctly --- tps-monitoring/package.json | 12 +- tps-monitoring/src/dashboard/index.js | 76 +++++ .../src/dashboard/log-aggregator.js | 259 ++++++++++++++++++ .../src/dashboard/process-manager.js | 222 +++++++++++++++ .../src/dashboard/report-generator.js | 83 ++++++ tps-monitoring/src/dashboard/tui-dashboard.js | 110 ++++++++ 6 files changed, 760 insertions(+), 2 deletions(-) create mode 100644 tps-monitoring/src/dashboard/index.js create mode 100644 tps-monitoring/src/dashboard/log-aggregator.js create mode 100644 tps-monitoring/src/dashboard/process-manager.js create mode 100644 tps-monitoring/src/dashboard/report-generator.js create mode 100644 tps-monitoring/src/dashboard/tui-dashboard.js diff --git a/tps-monitoring/package.json b/tps-monitoring/package.json index 7e712fe..b9f59c1 100644 --- a/tps-monitoring/package.json +++ b/tps-monitoring/package.json @@ -7,12 +7,20 @@ "scripts": { "sender": "node src/transaction_sender.js", "monitor": "node src/tps_monitor.js", + "dashboard": "node src/dashboard/index.js", + "stress:light": "node src/dashboard/index.js --scenario=light --senders=3 --rate=50", + "stress:medium": "node src/dashboard/index.js --scenario=medium --senders=5 --rate=100", + "stress:heavy": "node src/dashboard/index.js --scenario=heavy --senders=10 --rate=200", + "stress:extreme": "node src/dashboard/index.js --scenario=extreme --senders=15 --rate=500", "test": "echo \"Error: no test specified\" && exit 1" }, "dependencies": { "@polkadot/api": "^14.2.2", "@polkadot/util-crypto": "^13.1.1", - "commander": "^11.1.0" + "blessed": "^0.1.81", + "blessed-contrib": "^4.11.0", + "commander": "^11.1.0", + "winston": "^3.17.0" }, "keywords": [ "polkadot", @@ -28,4 +36,4 @@ "engines": { "node": ">=16.0.0" } -} \ No newline at end of file +} diff --git a/tps-monitoring/src/dashboard/index.js b/tps-monitoring/src/dashboard/index.js new file mode 100644 index 0000000..109ec0f --- /dev/null +++ b/tps-monitoring/src/dashboard/index.js @@ -0,0 +1,76 @@ +#!/usr/bin/env node + +import { Command } from 'commander'; +import TUIDashboard from './tui-dashboard.js'; +import ProcessManager from './process-manager.js'; +import LogAggregator from './log-aggregator.js'; +import ReportGenerator from './report-generator.js'; + +class Dashboard { + constructor() { + this.dashboard = null; + this.processManager = new ProcessManager(); + this.logAggregator = new LogAggregator(); + this.reportGenerator = new ReportGenerator(); + } + + async start(options) { + console.log('🚀 Starting TPS Stress Test Dashboard...'); + + // Initialize components + await this.processManager.initialize(); + await this.logAggregator.initialize(); + + // Start TUI Dashboard + this.dashboard = new TUIDashboard({ + processManager: this.processManager, + logAggregator: this.logAggregator, + reportGenerator: this.reportGenerator + }); + + await this.dashboard.start(options); + } + + async stop() { + console.log('🛑 Stopping orchestrator...'); + if (this.dashboard) { + await this.dashboard.stop(); + } + await this.processManager.stopAll(); + await this.logAggregator.stop(); + } +} + +// CLI Interface +const program = new Command(); + +program + .name('tps-orchestrator') + .description('TUI Orchestrator for blockchain TPS stress testing') + .version('1.0.0') + .option('-n, --node ', 'Node URL', 'ws://localhost:9944') + .option('-s, --scenario ', 'Test scenario: light, medium, heavy, extreme', 'light') + .option('-d, --duration ', 'Test duration in seconds', '300') + .option('-r, --rate ', 'Base TPS rate per sender', '50') + .option('--senders ', 'Number of concurrent senders', '3') + .option('--quiet', 'Minimal logging mode') + .option('--verbose', 'Detailed logging mode'); + +program.action(async (options) => { + const dashboard = new Dashboard(); + + // Handle graceful shutdown + process.on('SIGINT', async () => { + await dashboard.stop(); + process.exit(0); + }); + + try { + await dashboard.start(options); + } catch (error) { + console.error('❌ Dashboard failed:', error.message); + process.exit(1); + } +}); + +program.parse(); \ No newline at end of file diff --git a/tps-monitoring/src/dashboard/log-aggregator.js b/tps-monitoring/src/dashboard/log-aggregator.js new file mode 100644 index 0000000..1d65b13 --- /dev/null +++ b/tps-monitoring/src/dashboard/log-aggregator.js @@ -0,0 +1,259 @@ +import fs from 'fs/promises'; +import path from 'path'; +import { fileURLToPath } from 'url'; + +const __filename = fileURLToPath(import.meta.url); +const __dirname = path.dirname(__filename); + +class LogAggregator { + constructor() { + this.logBuffer = []; + this.maxBufferSize = 1000; + this.logFiles = new Map(); + this.eventHandlers = new Map(); + this.isRunning = false; + } + + async initialize() { + console.log('📝 Initializing Log Aggregator...'); + + // Ensure logs directory exists + const logsDir = path.join(__dirname, '../logs'); + try { + await fs.mkdir(logsDir, { recursive: true }); + } catch (error) { + // Directory already exists + } + + this.isRunning = true; + + // Start periodic log flush + this.flushInterval = setInterval(() => { + this.flushLogs(); + }, 1000); + } + + async addLog(source, level, message, data = {}) { + if (!this.isRunning) return; + + const logEntry = { + timestamp: new Date().toISOString(), + source, + level: level.toUpperCase(), + message, + data, + id: Date.now() + Math.random() + }; + + // Add to buffer + this.logBuffer.push(logEntry); + + // Trim buffer if too large + if (this.logBuffer.length > this.maxBufferSize) { + this.logBuffer = this.logBuffer.slice(-this.maxBufferSize); + } + + // Write to appropriate log file + await this.writeToFile(source, logEntry); + + // Emit event for TUI + this.emit('newLog', logEntry); + } + + async writeToFile(source, logEntry) { + try { + const logFileName = this.getLogFileName(source); + const logLine = this.formatLogLine(logEntry); + + // Write to source-specific log + await fs.appendFile(logFileName, logLine + '\n'); + + // Write to aggregated log + const aggregatedLogFile = path.join(__dirname, '../logs/aggregated.log'); + await fs.appendFile(aggregatedLogFile, logLine + '\n'); + + } catch (error) { + console.error('Failed to write log:', error); + } + } + + getLogFileName(source) { + const logsDir = path.join(__dirname, '../logs'); + + if (source === 'monitor') { + return path.join(logsDir, 'monitor.log'); + } else if (source.startsWith('sender-')) { + return path.join(logsDir, `${source}.log`); + } else if (source === 'orchestrator') { + return path.join(logsDir, 'orchestrator.log'); + } else { + return path.join(logsDir, 'other.log'); + } + } + + formatLogLine(logEntry) { + const timestamp = new Date(logEntry.timestamp).toLocaleTimeString(); + const level = logEntry.level.padEnd(5); + const source = logEntry.source.padEnd(12); + + let line = `[${timestamp}] ${level} ${source} ${logEntry.message}`; + + // Add data if present + if (Object.keys(logEntry.data).length > 0) { + line += ` | ${JSON.stringify(logEntry.data)}`; + } + + return line; + } + + async flushLogs() { + // This method can be used for batch writing optimizations + // Currently, we write immediately, but could buffer writes here + } + + getRecentLogs(count = 50, filter = {}) { + let logs = [...this.logBuffer]; + + // Apply filters + if (filter.source) { + logs = logs.filter(log => log.source === filter.source); + } + + if (filter.level) { + logs = logs.filter(log => log.level === filter.level.toUpperCase()); + } + + if (filter.since) { + const sinceTime = new Date(filter.since).getTime(); + logs = logs.filter(log => new Date(log.timestamp).getTime() >= sinceTime); + } + + // Return most recent logs + return logs.slice(-count); + } + + getLogs(options = {}) { + const { + source, + level, + limit = 50, + offset = 0 + } = options; + + let filteredLogs = [...this.logBuffer]; + + if (source) { + filteredLogs = filteredLogs.filter(log => log.source === source); + } + + if (level) { + filteredLogs = filteredLogs.filter(log => log.level === level.toUpperCase()); + } + + // Sort by timestamp (newest first) + filteredLogs.sort((a, b) => new Date(b.timestamp) - new Date(a.timestamp)); + + // Apply pagination + return filteredLogs.slice(offset, offset + limit); + } + + async parseProcessOutput(processData) { + const { processId, type, data } = processData; + + // Parse different types of output + const lines = data.split('\n').filter(line => line.trim()); + + for (const line of lines) { + let level = 'INFO'; + let message = line; + let logData = {}; + + // Try to parse structured logs + if (line.includes('ERROR') || line.includes('❌')) { + level = 'ERROR'; + } else if (line.includes('WARN') || line.includes('⚠️')) { + level = 'WARN'; + } else if (line.includes('DEBUG') || line.includes('🔍')) { + level = 'DEBUG'; + } + + // Extract metrics from monitor output + if (processId === 'monitor' && line.includes('TPS:')) { + const tpsMatch = line.match(/TPS:\s*(\d+\.?\d*)/); + if (tpsMatch) { + logData.tps = parseFloat(tpsMatch[1]); + } + } + + // Extract nonce info from sender output + if (processId.startsWith('sender-') && line.includes('nonce')) { + const nonceMatch = line.match(/nonce[:\s]+(\d+)/i); + if (nonceMatch) { + logData.nonce = parseInt(nonceMatch[1]); + } + } + + await this.addLog(processId, level, message.trim(), logData); + } + } + + async stop() { + console.log('📝 Stopping Log Aggregator...'); + this.isRunning = false; + + if (this.flushInterval) { + clearInterval(this.flushInterval); + } + + // Final flush + await this.flushLogs(); + } + + // Event emitter functionality + on(event, handler) { + if (!this.eventHandlers.has(event)) { + this.eventHandlers.set(event, []); + } + this.eventHandlers.get(event).push(handler); + } + + emit(event, data) { + const handlers = this.eventHandlers.get(event) || []; + handlers.forEach(handler => { + try { + handler(data); + } catch (error) { + console.error(`Error in log aggregator event handler for ${event}:`, error); + } + }); + } + + // Statistics + getLogStats() { + const stats = { + total: this.logBuffer.length, + byLevel: {}, + bySource: {}, + recentErrors: 0 + }; + + const recentTime = Date.now() - (5 * 60 * 1000); // Last 5 minutes + + for (const log of this.logBuffer) { + // Count by level + stats.byLevel[log.level] = (stats.byLevel[log.level] || 0) + 1; + + // Count by source + stats.bySource[log.source] = (stats.bySource[log.source] || 0) + 1; + + // Count recent errors + if (log.level === 'ERROR' && new Date(log.timestamp).getTime() > recentTime) { + stats.recentErrors++; + } + } + + return stats; + } +} + +export default LogAggregator; \ No newline at end of file diff --git a/tps-monitoring/src/dashboard/process-manager.js b/tps-monitoring/src/dashboard/process-manager.js new file mode 100644 index 0000000..56d60a5 --- /dev/null +++ b/tps-monitoring/src/dashboard/process-manager.js @@ -0,0 +1,222 @@ +import { spawn } from 'child_process'; +import path from 'path'; +import { fileURLToPath } from 'url'; + +const __filename = fileURLToPath(import.meta.url); +const __dirname = path.dirname(__filename); + +class ProcessManager { + constructor() { + this.processes = new Map(); + this.eventHandlers = new Map(); + } + + async initialize() { + console.log('⚙️ Initializing Process Manager...'); + } + + async startMonitor(options = {}) { + const processId = 'monitor'; + + if (this.processes.has(processId)) { + throw new Error(`Monitor process already running`); + } + + const args = [ + path.join(__dirname, '../tps_monitor.js'), + '--node', options.node || 'ws://localhost:9944', + '--output', path.join(__dirname, '../logs/monitor.log') + ]; + + if (options.addresses) { + args.push('--addresses', options.addresses); + } + + const child = spawn('node', args, { + stdio: ['pipe', 'pipe', 'pipe'], + cwd: path.join(__dirname, '..') + }); + + this.processes.set(processId, { + process: child, + type: 'monitor', + status: 'starting', + startTime: Date.now(), + stats: { + uptime: 0, + restarts: 0 + } + }); + + this.setupProcessHandlers(processId, child); + + return processId; + } + + async startSender(senderName, options = {}) { + const processId = `sender-${senderName.toLowerCase()}`; + + if (this.processes.has(processId)) { + throw new Error(`Sender ${senderName} already running`); + } + + const args = [ + path.join(__dirname, '../transaction_sender.js'), + '--node', options.node || 'ws://localhost:9944', + '--sender', senderName, + '--recipient', options.recipient || 'Bob', + '--rate', options.rate || '50' + ]; + + if (options.duration) { + args.push('--duration', options.duration); + } + + const child = spawn('node', args, { + stdio: ['pipe', 'pipe', 'pipe'], + cwd: path.join(__dirname, '..') + }); + + this.processes.set(processId, { + process: child, + type: 'sender', + senderName, + status: 'starting', + startTime: Date.now(), + stats: { + uptime: 0, + restarts: 0, + rate: options.rate || 50, + sent: 0, + success: 0, + errors: 0 + } + }); + + this.setupProcessHandlers(processId, child); + + return processId; + } + + setupProcessHandlers(processId, child) { + const processInfo = this.processes.get(processId); + + child.on('spawn', () => { + processInfo.status = 'running'; + this.emit('processStarted', { processId, ...processInfo }); + }); + + child.on('exit', (code, signal) => { + processInfo.status = code === 0 ? 'completed' : 'failed'; + processInfo.exitCode = code; + processInfo.signal = signal; + this.emit('processExited', { processId, code, signal, ...processInfo }); + + // Remove from active processes + this.processes.delete(processId); + }); + + child.on('error', (error) => { + processInfo.status = 'error'; + processInfo.error = error.message; + this.emit('processError', { processId, error: error.message, ...processInfo }); + }); + + // Capture stdout and stderr + child.stdout.on('data', (data) => { + this.emit('processOutput', { + processId, + type: 'stdout', + data: data.toString(), + ...processInfo + }); + }); + + child.stderr.on('data', (data) => { + this.emit('processOutput', { + processId, + type: 'stderr', + data: data.toString(), + ...processInfo + }); + }); + } + + async stopProcess(processId) { + const processInfo = this.processes.get(processId); + if (!processInfo) { + return false; + } + + const { process: child } = processInfo; + + // Graceful shutdown + child.kill('SIGTERM'); + + // Force kill after timeout + setTimeout(() => { + if (!child.killed) { + child.kill('SIGKILL'); + } + }, 5000); + + return true; + } + + async stopAll() { + console.log('🛑 Stopping all processes...'); + + const stopPromises = Array.from(this.processes.keys()).map( + processId => this.stopProcess(processId) + ); + + await Promise.all(stopPromises); + + // Wait for all processes to exit + while (this.processes.size > 0) { + await new Promise(resolve => setTimeout(resolve, 100)); + } + } + + getProcessInfo(processId) { + const processInfo = this.processes.get(processId); + if (!processInfo) return null; + + return { + ...processInfo, + uptime: Date.now() - processInfo.startTime + }; + } + + getAllProcesses() { + const result = {}; + for (const [processId, processInfo] of this.processes.entries()) { + result[processId] = { + ...processInfo, + uptime: Date.now() - processInfo.startTime + }; + } + return result; + } + + // Event emitter functionality + on(event, handler) { + if (!this.eventHandlers.has(event)) { + this.eventHandlers.set(event, []); + } + this.eventHandlers.get(event).push(handler); + } + + emit(event, data) { + const handlers = this.eventHandlers.get(event) || []; + handlers.forEach(handler => { + try { + handler(data); + } catch (error) { + console.error(`Error in event handler for ${event}:`, error); + } + }); + } +} + +export default ProcessManager; \ No newline at end of file diff --git a/tps-monitoring/src/dashboard/report-generator.js b/tps-monitoring/src/dashboard/report-generator.js new file mode 100644 index 0000000..b95ff4e --- /dev/null +++ b/tps-monitoring/src/dashboard/report-generator.js @@ -0,0 +1,83 @@ +import fs from 'fs/promises'; +import path from 'path'; + +class ReportGenerator { + constructor() { + this.reports = new Map(); + } + + async generateReport(testData, options = {}) { + console.log('📊 Generating test report...'); + + const report = { + timestamp: new Date().toISOString(), + testId: Date.now().toString(), + summary: this.generateSummary(testData), + metrics: this.calculateMetrics(testData), + processes: testData.processes || {}, + logs: testData.logs || [], + options: options + }; + + // Store report + this.reports.set(report.testId, report); + + // Export to file if requested + if (options.exportFile) { + await this.exportToFile(report, options.exportFile); + } + + return report; + } + + generateSummary(testData) { + // TODO: Phase 6 - Implement detailed summary generation + return { + status: 'Phase 1 Complete', + message: 'Foundation ready for orchestrator implementation', + nextPhase: 'Phase 2: Code Audit & Migration Safety' + }; + } + + calculateMetrics(testData) { + // TODO: Phase 6 - Implement metrics calculation + return { + totalProcesses: 0, + totalTransactions: 0, + averageTPS: 0, + peakTPS: 0, + successRate: 0, + errors: 0 + }; + } + + async exportToFile(report, filePath) { + try { + const reportData = JSON.stringify(report, null, 2); + await fs.writeFile(filePath, reportData); + console.log(`📄 Report exported to: ${filePath}`); + } catch (error) { + console.error('Failed to export report:', error); + } + } + + async exportToCSV(report, filePath) { + // TODO: Phase 6 - Implement CSV export + console.log('📊 CSV export will be implemented in Phase 6'); + } + + async exportToHTML(report, filePath) { + // TODO: Phase 8 - Implement HTML report with graphs + console.log('📊 HTML export will be implemented in Phase 8'); + } + + getReport(testId) { + return this.reports.get(testId); + } + + getAllReports() { + return Array.from(this.reports.values()); + } +} + +export default ReportGenerator; \ No newline at end of file diff --git a/tps-monitoring/src/dashboard/tui-dashboard.js b/tps-monitoring/src/dashboard/tui-dashboard.js new file mode 100644 index 0000000..4280eb1 --- /dev/null +++ b/tps-monitoring/src/dashboard/tui-dashboard.js @@ -0,0 +1,110 @@ +import blessed from 'blessed'; +import contrib from 'blessed-contrib'; + +class TUIDashboard { + constructor(options) { + this.processManager = options.processManager; + this.logAggregator = options.logAggregator; + this.reportGenerator = options.reportGenerator; + + this.screen = null; + this.widgets = {}; + this.isRunning = false; + } + + async start(options) { + console.log('🎨 Starting TUI Dashboard...'); + + // For Phase 1, just show a simple status + this.showSimpleStatus(options); + + // TODO: In Phase 5, implement full TUI interface + // this.initializeFullTUI(options); + } + + showSimpleStatus(options) { + console.log('\n' + '='.repeat(60)); + console.log('🖥️ TPS ORCHESTRATOR DASHBOARD (Phase 1)'); + console.log('='.repeat(60)); + console.log(`📡 Node: ${options.node || 'ws://localhost:9944'}`); + console.log(`📊 Scenario: ${options.scenario || 'light'}`); + console.log(`⏱️ Duration: ${options.duration || '300'}s`); + console.log(`📈 Base Rate: ${options.rate || '50'} TPS`); + console.log(`👥 Senders: ${options.senders || '3'}`); + console.log('='.repeat(60)); + console.log('📝 Status: Foundation ready - TUI will be implemented in Phase 5'); + console.log('💡 Next: Phase 2 - Code Audit & Migration Safety'); + console.log('='.repeat(60)); + + // Keep process alive for demonstration + console.log('\n⌨️ Press Ctrl+C to exit\n'); + } + + // TODO: Phase 5 - Full TUI Implementation + async initializeFullTUI(options) { + this.screen = blessed.screen({ + smartCSR: true, + title: 'QuantumFusion TPS Stress Test Dashboard' + }); + + // Create layout containers + this.createLayout(); + + // Setup widgets + this.setupWidgets(); + + // Setup event handlers + this.setupEventHandlers(); + + // Start data updates + this.startUpdates(); + + this.screen.render(); + this.isRunning = true; + } + + createLayout() { + // TODO: Implement layout creation + // - Network status panel + // - TPS metrics panel + // - Control panel + // - Active senders table + // - Live TPS graph + // - Event log panel + } + + setupWidgets() { + // TODO: Implement widget setup + // - blessed-contrib graphs + // - Tables for process status + // - Log viewers + // - Interactive controls + } + + setupEventHandlers() { + // TODO: Implement event handlers + // - Keyboard shortcuts + // - Process manager events + // - Log aggregator events + // - Widget interactions + } + + startUpdates() { + // TODO: Implement real-time updates + // - Process status updates + // - TPS metrics updates + // - Log updates + // - Graph data updates + } + + async stop() { + console.log('🎨 Stopping TUI Dashboard...'); + this.isRunning = false; + + if (this.screen) { + this.screen.destroy(); + } + } +} + +export default TUIDashboard; \ No newline at end of file From c7e911974a750c95fadda759890f9bf08012c402 Mon Sep 17 00:00:00 2001 From: Vsevolod-Rusinskiy Date: Tue, 22 Jul 2025 17:32:49 +0300 Subject: [PATCH 11/43] feat: implement structured logging system - Phase 3a complete MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit ✨ New Features: - Add Winston-based logging system (src/shared/logger.js) - Multiple transports: files + console with colors - Log levels: error, warn, info, debug, trace - File rotation: 5MB max, separate files per module - Backwards compatible: logger.log() works like console.log() 🔄 Migrations: - Replace 5 console.log in api-connector.js with structured logging - Update utils.js logAddressList() with optional logger parameter - Keep backwards compatibility for existing code ✅ Verified: - Monitor CLI works correctly - Sender CLI works correctly - No breaking changes to core functionality Phase 3a: Shared modules logging migration complete Next: Phase 3b (monitor modules) or Phase 3c (sender modules) --- tps-monitoring/src/shared/api-connector.js | 12 +- tps-monitoring/src/shared/logger.js | 154 +++++++++++++++++++++ tps-monitoring/src/shared/utils.js | 19 ++- 3 files changed, 175 insertions(+), 10 deletions(-) create mode 100644 tps-monitoring/src/shared/logger.js diff --git a/tps-monitoring/src/shared/api-connector.js b/tps-monitoring/src/shared/api-connector.js index 5f992c3..dc4e2a2 100644 --- a/tps-monitoring/src/shared/api-connector.js +++ b/tps-monitoring/src/shared/api-connector.js @@ -1,20 +1,22 @@ import { ApiPromise, WsProvider } from '@polkadot/api' +import { apiLogger } from './logger.js' export class ApiConnector { constructor() { this.api = null this.provider = null + this.logger = apiLogger } async connect(nodeUrl) { - console.log('🔧 [API] Starting connection...') - console.log(`🔧 [API] Connecting to node: ${nodeUrl}`) + this.logger.info('🔧 [API] Starting connection...') + this.logger.info(`🔧 [API] Connecting to node: ${nodeUrl}`) this.provider = new WsProvider(nodeUrl) - console.log('🔧 [API] Creating WsProvider...') + this.logger.info('🔧 [API] Creating WsProvider...') this.api = await ApiPromise.create({ provider: this.provider }) - console.log('✅ [API] Node connection established') + this.logger.info('✅ [API] Node connection established') return this.api } @@ -55,7 +57,7 @@ export class ApiConnector { disconnect() { if (this.provider) { this.provider.disconnect() - console.log('🔌 [API] Disconnected') + this.logger.info('🔌 [API] Disconnected') } } } \ No newline at end of file diff --git a/tps-monitoring/src/shared/logger.js b/tps-monitoring/src/shared/logger.js new file mode 100644 index 0000000..12b5ba0 --- /dev/null +++ b/tps-monitoring/src/shared/logger.js @@ -0,0 +1,154 @@ +import winston from 'winston'; +import path from 'path'; +import { fileURLToPath } from 'url'; + +const __filename = fileURLToPath(import.meta.url); +const __dirname = path.dirname(__filename); + +// Универсальная система логирования для замены console.log +export class Logger { + constructor(moduleName = 'APP') { + this.moduleName = moduleName; + this.winston = this.createWinstonLogger(); + } + + // Создание Winston logger с файлами и консолью + createWinstonLogger() { + const logsDir = path.join(__dirname, '..', 'logs'); + + return winston.createLogger({ + level: process.env.LOG_LEVEL || 'info', + format: winston.format.combine( + winston.format.timestamp(), + winston.format.errors({ stack: true }), + winston.format.json() + ), + defaultMeta: { module: this.moduleName }, + transports: [ + // Ошибки в отдельный файл + new winston.transports.File({ + filename: path.join(logsDir, 'errors.log'), + level: 'error', + maxsize: 5242880, // 5MB + maxFiles: 5 + }), + + // Все логи в общий файл + new winston.transports.File({ + filename: path.join(logsDir, 'combined.log'), + maxsize: 5242880, // 5MB + maxFiles: 5 + }), + + // Отдельный файл для каждого модуля + new winston.transports.File({ + filename: path.join(logsDir, `${this.moduleName.toLowerCase()}.log`), + maxsize: 5242880, // 5MB + maxFiles: 3 + }) + ] + }); + } + + // Добавляем консольный вывод с красивым форматированием + addConsoleOutput() { + this.winston.add(new winston.transports.Console({ + format: winston.format.combine( + winston.format.colorize(), + winston.format.timestamp({ format: 'HH:mm:ss' }), + winston.format.printf(({ timestamp, level, message, module, ...meta }) => { + const metaStr = Object.keys(meta).length ? ` ${JSON.stringify(meta)}` : ''; + return `${timestamp} [${module}] ${level}: ${message}${metaStr}`; + }) + ) + })); + return this; + } + + // Основные методы логирования (замена console.log) + info(message, meta = {}) { + this.winston.info(message, meta); + } + + error(message, meta = {}) { + this.winston.error(message, meta); + } + + warn(message, meta = {}) { + this.winston.warn(message, meta); + } + + debug(message, meta = {}) { + this.winston.debug(message, meta); + } + + trace(message, meta = {}) { + this.winston.silly(message, meta); + } + + // Совместимость с console.log - ГЛАВНАЯ ФИЧА для миграции + log(message, ...args) { + const fullMessage = args.length > 0 + ? `${message} ${args.join(' ')}` + : message; + this.winston.info(fullMessage); + } + + // Методы для специфических контекстов + logBlock(blockNumber, message, meta = {}) { + this.info(message, { blockNumber, ...meta }); + } + + logTransaction(txHash, message, meta = {}) { + this.info(message, { txHash, ...meta }); + } + + logAPI(endpoint, message, meta = {}) { + this.info(message, { endpoint, ...meta }); + } + + logStats(statsType, message, meta = {}) { + this.info(message, { statsType, ...meta }); + } + + // Специальные методы для нашего контекста + logInit(message, config = {}) { + this.info(`🔧 [INIT] ${message}`, { config }); + } + + logConnection(url, status) { + this.info(`🔗 [CONNECTION] ${status}: ${url}`); + } + + logProcess(processName, status, meta = {}) { + this.info(`⚙️ [PROCESS] ${processName}: ${status}`, meta); + } + + // Метод для создания дочерних логгеров + child(childName) { + return new Logger(`${this.moduleName}-${childName}`); + } + + // Получить winston instance для продвинутого использования + getWinston() { + return this.winston; + } +} + +// Фабричные методы для создания логгеров +export const createLogger = (moduleName, withConsole = true) => { + const logger = new Logger(moduleName); + if (withConsole) { + logger.addConsoleOutput(); + } + return logger; +}; + +// Готовые логгеры для основных модулей +export const monitorLogger = createLogger('MONITOR'); +export const senderLogger = createLogger('SENDER'); +export const dashboardLogger = createLogger('DASHBOARD'); +export const apiLogger = createLogger('API'); + +// Экспорт по умолчанию +export default Logger; \ No newline at end of file diff --git a/tps-monitoring/src/shared/utils.js b/tps-monitoring/src/shared/utils.js index 4520109..6812381 100644 --- a/tps-monitoring/src/shared/utils.js +++ b/tps-monitoring/src/shared/utils.js @@ -25,11 +25,20 @@ export class Utils { } // Логирование списка адресов в консоль - static logAddressList(addresses, prefix = 'ADDRESSES') { - console.log(`🎯 [${prefix}] ${addresses.length} total:`) - addresses.forEach((addr, i) => { - console.log(` ${i + 1}. ${this.formatAddress(addr)}`) - }) + static logAddressList(addresses, prefix = 'ADDRESSES', logger = null) { + const message = `🎯 [${prefix}] ${addresses.length} total:` + const addressList = addresses.map((addr, i) => ` ${i + 1}. ${this.formatAddress(addr)}`).join('\n') + + if (logger) { + logger.info(message) + logger.info(addressList) + } else { + // Fallback to console for backwards compatibility + console.log(message) + addresses.forEach((addr, i) => { + console.log(` ${i + 1}. ${this.formatAddress(addr)}`) + }) + } } // Форматирование хеша блока (короткий формат) From 56eda618c600aef41fd3ea39db3baa6cdd9bc502 Mon Sep 17 00:00:00 2001 From: Vsevolod-Rusinskiy Date: Tue, 22 Jul 2025 18:14:57 +0300 Subject: [PATCH 12/43] feat: migrate monitor core modules to structured logging MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Phase 3b progress: Core modules migration complete - tps-calculator.js: 5 console.log → Winston with structured data - csv-exporter.js: 1 console.log → Winston with metadata - index.js: 6 console.log → Winston with context data Improvements: - Added structured metadata for better log analysis - Created child loggers for module separation - Enhanced error reporting with stack traces - Maintained backwards compatibility Verified: Both monitor and sender CLI working correctly Next: statistics-reporter.js and block-analyzer.js migration --- tps-monitoring/src/monitor/csv-exporter.js | 16 +++++++++++--- tps-monitoring/src/monitor/index.js | 23 +++++++++++++++----- tps-monitoring/src/monitor/tps-calculator.js | 20 ++++++++++++----- 3 files changed, 45 insertions(+), 14 deletions(-) diff --git a/tps-monitoring/src/monitor/csv-exporter.js b/tps-monitoring/src/monitor/csv-exporter.js index 8a904fd..7d80bea 100644 --- a/tps-monitoring/src/monitor/csv-exporter.js +++ b/tps-monitoring/src/monitor/csv-exporter.js @@ -1,8 +1,10 @@ import fs from 'fs' +import { monitorLogger } from '../shared/logger.js' export class CSVExporter { constructor() { this.csvData = [] + this.logger = monitorLogger.child('CSV-EXPORT') } addRecord(blockNumber, totalTransactions, ourTransactions, instantTPS, ourTPS) { @@ -26,7 +28,7 @@ export class CSVExporter { exportToCSV(filename = 'tps_stats.csv') { if (this.csvData.length === 0) { - console.log('⚠️ No data to export') + this.logger.warn('⚠️ No data to export', { filename }) return false } @@ -39,10 +41,18 @@ export class CSVExporter { try { fs.writeFileSync(filename, csvContent) - console.log(`📁 Data exported to ${filename}`) + this.logger.info('📁 Data exported successfully', { + filename, + recordCount: this.csvData.length, + fileSize: csvContent.length + }) return true } catch (error) { - console.error('❌ Export error:', error.message) + this.logger.error('❌ Export error', { + filename, + error: error.message, + recordCount: this.csvData.length + }) return false } } diff --git a/tps-monitoring/src/monitor/index.js b/tps-monitoring/src/monitor/index.js index 694ef89..0cc6505 100644 --- a/tps-monitoring/src/monitor/index.js +++ b/tps-monitoring/src/monitor/index.js @@ -4,6 +4,7 @@ import { TPSCalculator } from './tps-calculator.js' import { StatisticsReporter } from './statistics-reporter.js' import { CSVExporter } from './csv-exporter.js' import { Utils } from '../shared/utils.js' +import { monitorLogger } from '../shared/logger.js' export class TPSMonitor { constructor() { @@ -12,6 +13,7 @@ export class TPSMonitor { this.tpsCalculator = new TPSCalculator() this.statsReporter = new StatisticsReporter() this.csvExporter = new CSVExporter() + this.logger = monitorLogger.child('MONITOR') // Связываем репортер с анализатором для логирования this.blockAnalyzer.setReporter(this.statsReporter) @@ -68,7 +70,11 @@ export class TPSMonitor { // Log TPS calculations if (avgBlockTime <= 0) { - console.log(`⚠️ [BLOCK] No block time measurements, TPS = 0`) + this.logger.warn('⚠️ No block time measurements, TPS = 0', { + blockNumber, + totalUserTx, + ourTx + }) } // Add data to CSV @@ -87,16 +93,21 @@ export class TPSMonitor { // Show statistics every 10 blocks (reuse already calculated avgBlockTime for efficiency) if (this.totalBlocks % 10 === 0) { - console.log(`\n📊 [BLOCK] Every 10 blocks - showing statistics:`) + this.logger.info('📊 Every 10 blocks - showing statistics', { + totalBlocks: this.totalBlocks, + avgBlockTime + }) this.showStats(avgBlockTime) // Pass pre-calculated value to avoid duplicate computation } } catch (error) { const blockProcessTime = Date.now() - startTime - console.error(`❌ [BLOCK] ERROR processing block!`) - console.error(` 🆔 Hash: ${Utils.formatBlockHash(blockHash)}`) - console.error(` 📋 Error: ${error.message}`) - console.error(` ⏱️ Time until error: ${blockProcessTime}ms`) + this.logger.error('❌ ERROR processing block', { + blockHash: Utils.formatBlockHash(blockHash), + error: error.message, + processTime: blockProcessTime, + stack: error.stack + }) } } diff --git a/tps-monitoring/src/monitor/tps-calculator.js b/tps-monitoring/src/monitor/tps-calculator.js index 10cc246..add2747 100644 --- a/tps-monitoring/src/monitor/tps-calculator.js +++ b/tps-monitoring/src/monitor/tps-calculator.js @@ -1,8 +1,10 @@ import { Utils } from '../shared/utils.js' +import { monitorLogger } from '../shared/logger.js' export class TPSCalculator { constructor() { this.blockTimes = [] + this.logger = monitorLogger.child('TPS-CALC') } addBlockTime(timestamp) { @@ -11,7 +13,9 @@ export class TPSCalculator { // Keep only last 100 blocks for average calculation if (this.blockTimes.length > 100) { this.blockTimes.shift() - console.log(`🗑️ [TPS] Removed old timestamp (keeping last 100)`) + this.logger.debug('🗑️ Removed old timestamp (keeping last 100)', { + bufferSize: this.blockTimes.length + }) } } @@ -32,16 +36,22 @@ export class TPSCalculator { // TPS = transactions_in_block / block_time_in_seconds if (!measuredBlockTime || measuredBlockTime <= 0) { - console.log(`⚠️ [TPS] No valid block time measurements (${measuredBlockTime}ms)`) - console.log(`🔍 [TPS] Skipping TPS calculation - need real block time data`) + this.logger.warn('⚠️ No valid block time measurements - skipping TPS calculation', { + measuredBlockTime, + transactionCount + }) return 0 } const blockTimeInSeconds = measuredBlockTime / 1000 // convert to seconds const tps = Utils.safeDivision(transactionCount, blockTimeInSeconds) - console.log(`📊 [TPS] Universal calculation: ${transactionCount} tx / ${blockTimeInSeconds.toFixed(3)}s = ${tps.toFixed(2)} TPS`) - console.log(`⏱️ [TPS] Based on MEASURED block time: ${measuredBlockTime}ms`) + this.logger.info('📊 TPS calculation completed', { + transactionCount, + blockTimeSeconds: blockTimeInSeconds, + blockTimeMs: measuredBlockTime, + calculatedTPS: tps + }) return tps } From 323855938ab644ae59a2627d0de093683e9b2937 Mon Sep 17 00:00:00 2001 From: Vsevolod-Rusinskiy Date: Tue, 22 Jul 2025 18:18:31 +0300 Subject: [PATCH 13/43] feat: migrate statistics-reporter to structured logging MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Phase 3b progress: Statistics Reporter complete - statistics-reporter.js: 33 console.log → Winston structured logging - Consolidated multiple console.log calls into single structured events - Added comprehensive metadata for all log events - Enhanced initialization, block processing, and statistics reporting - Integrated with Utils.logAddressList for address tracking Key improvements: - Structured data for TUI dashboard consumption - Better error context and debugging information - Reduced log noise while preserving all information - Prepared for real-time log aggregation Remaining: block-analyzer.js (26 logs) to complete Phase 3b --- .../src/monitor/statistics-reporter.js | 121 +++++++++--------- 1 file changed, 61 insertions(+), 60 deletions(-) diff --git a/tps-monitoring/src/monitor/statistics-reporter.js b/tps-monitoring/src/monitor/statistics-reporter.js index 99358a2..c0aa5a8 100644 --- a/tps-monitoring/src/monitor/statistics-reporter.js +++ b/tps-monitoring/src/monitor/statistics-reporter.js @@ -1,6 +1,11 @@ import { Utils } from '../shared/utils.js' +import { monitorLogger } from '../shared/logger.js' export class StatisticsReporter { + constructor() { + this.logger = monitorLogger.child('STATS-REPORTER') + } + formatBlockStats(blockNumber, totalTx, ourTx, avgBlockTime, instantTPS, ourTPS) { const tpsInfo = avgBlockTime > 0 ? `TPS: ${instantTPS.toFixed(1)} (${ourTPS.toFixed(1)} ours)` @@ -10,98 +15,94 @@ export class StatisticsReporter { } logBlockProcessing(blockHash, blockNumber, extrinsicsCount) { - console.log(`\n🧱 [BLOCK] Starting new block processing...`) - console.log(`🆔 [BLOCK] Hash: ${Utils.formatBlockHash(blockHash)}`) - console.log(`📋 [BLOCK] Block #${blockNumber} loaded`) - console.log(`📦 [BLOCK] Extrinsics in block: ${extrinsicsCount}`) + this.logger.info('🧱 Starting new block processing', { + blockHash: Utils.formatBlockHash(blockHash), + blockNumber, + extrinsicsCount + }) } logBlockStats(totalBlocks, totalTransactions, ourTransactions) { - console.log(`📊 [BLOCK] Updated statistics:`) - console.log(` 🧱 Total blocks: ${totalBlocks}`) - console.log(` 💸 Total balances.transfer: ${totalTransactions}`) - console.log(` 🎯 Our transactions: ${ourTransactions}`) + this.logger.info('📊 Updated block statistics', { + totalBlocks, + totalTransactions, + ourTransactions + }) } logBlockCompletion(blockNumber, totalTx, ourTx, metrics, processTime, csvRecordsCount) { - console.log(`⏱️ [BLOCK] Average block time: ${Utils.formatTime(metrics.avgBlockTime)}s`) - console.log(this.formatBlockStats(blockNumber, totalTx, ourTx, metrics.avgBlockTime, metrics.instantTPS, metrics.ourTPS)) - console.log(`⚡ [BLOCK] Block processed in ${processTime}ms`) - console.log(`💾 [BLOCK] Data added to CSV (total records: ${csvRecordsCount})`) + this.logger.info('⚡ Block processing completed', { + blockNumber, + totalTx, + ourTx, + avgBlockTime: metrics.avgBlockTime, + instantTPS: metrics.instantTPS, + ourTPS: metrics.ourTPS, + processTime, + csvRecordsCount + }) } showOverallStats(stats, totalBlocks, totalTransactions, ourTransactions, csvRecordsCount) { const ourPercentage = Utils.calculatePercentage(ourTransactions, totalTransactions) - console.log(`\n📊 [STATS] === TPS MONITORING STATISTICS ===`) - console.log(`⏱️ [STATS] Runtime: ${stats.runtime.toFixed(1)}s`) - console.log(`🧱 [STATS] Processed blocks: ${totalBlocks}`) - console.log(`📈 [STATS] Block rate: ${stats.blocksPerSecond} blocks/sec`) - console.log(`⏱️ [STATS] Average block time: ${Utils.formatTime(stats.avgBlockTime)}s`) - console.log(``) - console.log(`💸 [STATS] === BALANCE TRANSFERS ===`) - console.log(`⚡ [STATS] Total found: ${totalTransactions}`) - console.log(`🎯 [STATS] Our transactions: ${ourTransactions}`) - console.log(`📊 [STATS] Our percentage: ${ourPercentage}%`) - console.log(``) - console.log(`📈 [STATS] === TPS (correct calculation) ===`) - console.log(`📊 [STATS] Average TPS (all): ${stats.avgTotalTPS}`) - console.log(`🎯 [STATS] Average TPS (ours): ${stats.avgOurTPS}`) - console.log(`📈 [STATS] Actual flow (all): ${stats.transactionsPerSecond} tx/sec`) - console.log(`🎯 [STATS] Actual flow (ours): ${stats.ourTransactionsPerSecond} tx/sec`) - console.log(``) - console.log(`💾 [STATS] CSV records: ${csvRecordsCount}`) - console.log(`===============================================`) + this.logger.info('📊 === TPS MONITORING STATISTICS ===', { + runtime: stats.runtime, + totalBlocks, + blocksPerSecond: stats.blocksPerSecond, + avgBlockTime: stats.avgBlockTime, + totalTransactions, + ourTransactions, + ourPercentage, + avgTotalTPS: stats.avgTotalTPS, + avgOurTPS: stats.avgOurTPS, + transactionsPerSecond: stats.transactionsPerSecond, + ourTransactionsPerSecond: stats.ourTransactionsPerSecond, + csvRecordsCount + }) } logInitialization(nodeUrl, targetAddresses) { - console.log('🔧 [INIT] Starting TPS Monitor initialization...') - console.log(`🔧 [INIT] Connecting to node: ${nodeUrl}`) - console.log('✅ [INIT] Node connection established') - - console.log(`📊 [INIT] Monitoring configuration:`) + this.logger.info('🔧 Starting TPS Monitor initialization', { + nodeUrl, + targetAddressesCount: targetAddresses.length, + trackingMode: targetAddresses.length > 0 ? 'specific_addresses' : 'all_transactions' + }) if (targetAddresses.length > 0) { - console.log(`🎯 [INIT] Tracking ONLY addresses: ${targetAddresses.length} total`) - Utils.logAddressList(targetAddresses, 'INIT') - } else { - console.log(`🌍 [INIT] Tracking ALL balance transfer transactions`) + Utils.logAddressList(targetAddresses, 'INIT', this.logger) } - console.log('🔧 [INIT] Initializing block monitoring...') - console.log('🎯 [INIT] Will count only balance transfer transactions') - console.log('📈 [INIT] TPS = transaction count / block time') - console.log('💡 [INIT] Press Ctrl+C to stop') - console.log('✅ [INIT] Initialization completed! Starting monitoring...') + this.logger.info('✅ TPS Monitor initialization completed', { + monitoringTarget: 'balance_transfer_transactions', + calculationMethod: 'transaction_count / block_time' + }) } // Новый метод для логирования анализа блока logBlockAnalysis(extrinsicsCount, totalBalanceTransfers, ourBalanceTransfers) { const successRate = Utils.calculatePercentage(ourBalanceTransfers, totalBalanceTransfers) - console.log(`🔍 [ANALYZE] === BLOCK ANALYSIS START ===`) - console.log(`🔍 [ANALYZE] Total extrinsics in block: ${extrinsicsCount}`) - console.log(`🔍 [ANALYZE] Looking for balance transfers from our addresses...`) - console.log(`📊 [ANALYZE] === BLOCK ANALYSIS RESULT ===`) - console.log(`📊 [ANALYZE] Total balance transfers: ${totalBalanceTransfers}`) - console.log(`📊 [ANALYZE] Our balance transfers: ${ourBalanceTransfers}`) - console.log(`📊 [ANALYZE] Success rate: ${successRate}%`) + this.logger.info('🔍 Block analysis completed', { + extrinsicsCount, + totalBalanceTransfers, + ourBalanceTransfers, + successRate + }) } // Новый метод для логирования найденного адреса logAddressMatch(address, isOur, transactionNumber = null) { const formattedAddress = Utils.formatAddress(address) - if (isOur) { - const txInfo = transactionNumber ? ` #${transactionNumber}` : '' - console.log(`🎯 [ADDRESS] ✅ MATCH: ${formattedAddress} is OUR address${txInfo}`) - } else { - console.log(`👤 [ADDRESS] ❌ External: ${formattedAddress} (not in our list)`) - } + this.logger.debug('Address match result', { + address: formattedAddress, + isOur, + transactionNumber + }) } logShutdown() { - console.log('\n🛑 Received stop signal...') - console.log('\n🏁 === FINAL STATISTICS ===') + this.logger.info('🛑 Received stop signal - preparing final statistics') } } \ No newline at end of file From 43cd860a2c9629d287efeb384edf93af29aedccb Mon Sep 17 00:00:00 2001 From: Vsevolod-Rusinskiy Date: Tue, 22 Jul 2025 18:23:54 +0300 Subject: [PATCH 14/43] feat: complete monitor modules logging migration - Migrated all 71 console.log statements to Winston structured logging - Eliminated logging duplication in block-analyzer.js - Added comprehensive metadata for TUI dashboard integration - All monitor functionality preserved and tested --- tps-monitoring/src/monitor/block-analyzer.js | 70 ++++++++++++++------ 1 file changed, 51 insertions(+), 19 deletions(-) diff --git a/tps-monitoring/src/monitor/block-analyzer.js b/tps-monitoring/src/monitor/block-analyzer.js index bb14327..52a5d77 100644 --- a/tps-monitoring/src/monitor/block-analyzer.js +++ b/tps-monitoring/src/monitor/block-analyzer.js @@ -1,4 +1,5 @@ import { Utils } from '../shared/utils.js' +import { monitorLogger } from '../shared/logger.js' // Class for analyzing blocks and extrinsics (transactions) in blockchain // Main task: extract balance transfers and count them @@ -7,6 +8,7 @@ export class BlockAnalyzer { constructor(targetAddresses = []) { this.targetAddresses = targetAddresses this.reporter = null // Will be set externally + this.logger = monitorLogger.child('BLOCK-ANALYZER') } // Set reporter for logging @@ -18,12 +20,13 @@ export class BlockAnalyzer { setTargetAddresses(addresses) { this.targetAddresses = addresses - // Log only if reporter is available - if (this.reporter) { - console.log(`🔄 [ANALYZER] Updated target addresses: ${addresses.length} total`) - if (addresses.length > 0) { - Utils.logAddressList(addresses, 'ANALYZER') - } + this.logger.info('🔄 Updated target addresses', { + addressCount: addresses.length, + trackingMode: addresses.length > 0 ? 'specific_addresses' : 'all_transactions' + }) + + if (addresses.length > 0) { + Utils.logAddressList(addresses, 'ANALYZER', this.logger) } } @@ -95,7 +98,9 @@ export class BlockAnalyzer { return signer.toString() } } catch (error) { - console.log(`⚠️ [SIGNER] Could not extract signer: ${error.message}`) + this.logger.warn('⚠️ Could not extract signer from signature', { + error: error.message + }) } } @@ -107,14 +112,23 @@ export class BlockAnalyzer { analyzeExtrinsics(extrinsics) { let totalBalanceTransfers = 0 // Total number of transfers in block let ourBalanceTransfers = 0 // Number of our transfers + let systemTransactions = 0 + let otherTransactions = 0 + + this.logger.debug('🔍 Starting block analysis', { + totalExtrinsics: extrinsics.length, + targetAddressesCount: this.targetAddresses.length + }) // Go through each extrinsic (transaction) in block for (const ext of extrinsics) { // Skip system transactions (they are not from users) if (this.isSystemInherent(ext)) { - const section = ext.method.section - const method = ext.method.method - console.log(`⏭️ [ANALYZE] Skipping system: ${section}.${method}`) + systemTransactions++ + this.logger.trace('⏭️ Skipping system transaction', { + section: ext.method.section, + method: ext.method.method + }) continue } @@ -122,7 +136,6 @@ export class BlockAnalyzer { if (this.isBalanceTransfer(ext)) { totalBalanceTransfers++ const method = ext.method.method - console.log(`💸 [ANALYZE] Found balances.${method} #${totalBalanceTransfers}`) // Extract sender address const signerAddress = this.extractSignerAddress(ext) @@ -133,22 +146,41 @@ export class BlockAnalyzer { if (isOur) { ourBalanceTransfers++ - console.log(`🎯 [ANALYZE] ✅ This is OUR transaction #${ourBalanceTransfers}! From: ${Utils.formatAddress(signerAddress)}`) + this.logger.info('🎯 Found OUR balance transfer', { + transactionNumber: ourBalanceTransfers, + senderAddress: Utils.formatAddress(signerAddress), + method + }) } else { - console.log(`👤 [ANALYZE] External transaction from: ${Utils.formatAddress(signerAddress)}`) + this.logger.debug('👤 External balance transfer', { + senderAddress: Utils.formatAddress(signerAddress), + method + }) } } else { - console.log(`⚠️ [ANALYZE] Could not extract signer address from balance transfer`) + this.logger.warn('⚠️ Could not extract signer address from balance transfer') } } else { - // Log other transaction types for debugging (but don't count them) - const section = ext.method?.section || 'unknown' - const method = ext.method?.method || 'unknown' - console.log(`🔍 [ANALYZE] Other transaction: ${section}.${method} (ignoring)`) + // Count other transaction types + otherTransactions++ + this.logger.trace('🔍 Other transaction type', { + section: ext.method?.section || 'unknown', + method: ext.method?.method || 'unknown' + }) } } - // Log results through reporter (if available) + // Log final analysis results + this.logger.info('📊 Block analysis completed', { + totalExtrinsics: extrinsics.length, + systemTransactions, + totalBalanceTransfers, + ourBalanceTransfers, + otherTransactions, + successRate: Utils.calculatePercentage(ourBalanceTransfers, totalBalanceTransfers) + }) + + // Also send to reporter for backwards compatibility (will be removed later) if (this.reporter) { this.reporter.logBlockAnalysis(extrinsics.length, totalBalanceTransfers, ourBalanceTransfers) } From b45cea7e6370fdba0cb74f52e69d3cdbb36a9419 Mon Sep 17 00:00:00 2001 From: Vsevolod-Rusinskiy Date: Tue, 22 Jul 2025 18:36:43 +0300 Subject: [PATCH 15/43] feat: complete sender modules logging migration - Migrated all 43 console.log statements to Winston structured logging - Added comprehensive metadata for transaction lifecycle tracking - All sender functionality preserved and enhanced for TUI integration --- tps-monitoring/src/sender/index.js | 64 ++++++++++--------- tps-monitoring/src/sender/keyring-manager.js | 18 ++++-- tps-monitoring/src/sender/nonce-manager.js | 17 +++-- tps-monitoring/src/sender/rate-controller.js | 17 +++-- .../src/sender/statistics-collector.js | 35 +++++----- 5 files changed, 92 insertions(+), 59 deletions(-) diff --git a/tps-monitoring/src/sender/index.js b/tps-monitoring/src/sender/index.js index b4fb76e..0fe4a7f 100644 --- a/tps-monitoring/src/sender/index.js +++ b/tps-monitoring/src/sender/index.js @@ -5,6 +5,7 @@ import { NonceManager } from './nonce-manager.js' import { RateController } from './rate-controller.js' import { StatisticsCollector } from './statistics-collector.js' import { CLIInterface } from './cli-interface.js' +import { senderLogger } from '../shared/logger.js' // Main coordinator for transaction sending export class TransactionSender { @@ -16,6 +17,7 @@ export class TransactionSender { this.rateController = new RateController() this.statisticsCollector = new StatisticsCollector() this.cliInterface = new CLIInterface(this) + this.logger = senderLogger.child('TX-SENDER') this.amount = 1000000 this.isInitialized = false @@ -23,12 +25,10 @@ export class TransactionSender { // Initialize all components async initialize(nodeUrl, senderSeed, recipientSeed, amount, rate) { - console.log('🔧 [INIT] Starting TransactionSender initialization...') - console.log(`🔧 [INIT] Connecting to node: ${nodeUrl}`) + this.logger.info('Starting TransactionSender initialization', { nodeUrl }) // Connect to API await this.apiConnector.connect(nodeUrl) - console.log('✅ [INIT] Node connection established') // Create components that need API this.transactionBuilder = new TransactionBuilder(this.apiConnector.getApi()) @@ -47,19 +47,15 @@ export class TransactionSender { this.amount = amount this.rateController.setRate(rate) - console.log(`💰 [INIT] Transfer amount: ${this.amount} (in smallest units)`) - console.log(`📊 [INIT] Sending frequency: ${this.rateController.getRate()} tx/sec`) - this.isInitialized = true - console.log('✅ [INIT] Initialization completed successfully!') - console.log('📋 [INIT] === CONNECTION PARAMETERS ===') - console.log(`👤 Sender: ${addresses.senderAddress}`) - console.log(`🎯 Recipient: ${addresses.recipientAddress}`) - console.log(`💰 Amount: ${this.amount}`) - console.log(`📊 Frequency: ${this.rateController.getRate()} tx/sec`) - console.log(`🔢 Nonce: ${this.nonceManager.getCurrentNonceValue()}`) - console.log('=========================================') + this.logger.info('TransactionSender initialization completed', { + senderAddress: addresses.senderAddress, + recipientAddress: addresses.recipientAddress, + amount: this.amount, + rate: this.rateController.getRate(), + startingNonce: this.nonceManager.getCurrentNonceValue() + }) } // Send a single transaction @@ -86,14 +82,23 @@ export class TransactionSender { const duration = Date.now() - startTime const txCount = this.statisticsCollector.getStats().sent - console.log(`🚀 [SEND] TX #${txCount}: nonce ${nonce} → ${hash.toString().slice(0, 10)}... (${duration}ms)`) + this.logger.info('Transaction sent successfully', { + txNumber: txCount, + nonce, + txHash: hash.toString().slice(0, 10) + '...', + duration + }) } catch (error) { this.statisticsCollector.recordFailure() const duration = Date.now() - startTime const totalAttempts = this.statisticsCollector.getStats().total - console.error(`❌ [SEND] TX #${totalAttempts} FAILED: ${error.message} (${duration}ms)`) + this.logger.error('Transaction failed', { + txNumber: totalAttempts, + error: error.message, + duration + }) } } @@ -104,16 +109,16 @@ export class TransactionSender { } if (this.rateController.isActive()) { - console.log('⚠️ [START] Sending already started!') + this.logger.warn('Sending already started') return false } - console.log(`\n🚀 [START] Starting transaction sending...`) - console.log(`📊 [START] Frequency: ${this.rateController.getRate()} tx/sec`) - console.log(`⏱️ [START] Interval between transactions: ${this.rateController.getInterval().toFixed(0)}ms`) - console.log(`🎯 [START] Transaction type: balances.transfer`) - console.log(`💰 [START] Transfer amount: ${this.amount}`) - console.log('💡 [START] Available commands: "stop", "stats", number to change frequency') + this.logger.info('Starting transaction sending', { + rate: this.rateController.getRate(), + interval: this.rateController.getInterval(), + transactionType: 'balances.transfer', + amount: this.amount + }) this.statisticsCollector.start() @@ -122,8 +127,7 @@ export class TransactionSender { this.sendSingleTransaction() }) - console.log(`✅ [START] Transaction sending started!`) - console.log(`📊 [START] Statistics will update in real time`) + this.logger.info('Transaction sending started successfully') return true } @@ -143,7 +147,10 @@ export class TransactionSender { this.rateController.setRate(newRate) return true } catch (error) { - console.error(`❌ Rate change error: ${error.message}`) + this.logger.error('Rate change error', { + newRate, + error: error.message + }) return false } } @@ -163,8 +170,7 @@ export class TransactionSender { // Start automatic mode async startAutoMode() { - console.log('🤖 Automatic mode') - console.log('💡 Press Ctrl+C to stop') + this.logger.info('Starting automatic mode') await this.start() @@ -180,7 +186,7 @@ export class TransactionSender { clearInterval(statsInterval) this.stop() this.apiConnector.disconnect() - console.log('\n🛑 Received stop signal...') + this.logger.info('Received stop signal - shutting down') process.exit(0) } diff --git a/tps-monitoring/src/sender/keyring-manager.js b/tps-monitoring/src/sender/keyring-manager.js index 6c15a37..bfd497b 100644 --- a/tps-monitoring/src/sender/keyring-manager.js +++ b/tps-monitoring/src/sender/keyring-manager.js @@ -1,4 +1,5 @@ import { Keyring } from '@polkadot/api' +import { senderLogger } from '../shared/logger.js' // Manages keypairs and addresses for transaction sending export class KeyringManager { @@ -6,26 +7,29 @@ export class KeyringManager { this.keyring = new Keyring({ type: 'sr25519' }) this.senderKeyPair = null this.recipientAddress = null + this.logger = senderLogger.child('KEYRING-MGR') } // Initialize sender and recipient from seeds initialize(senderSeed, recipientSeed = null) { - console.log('🔧 [KEYRING] Creating keyring and key pairs...') + this.logger.info('Creating keyring and key pairs') // Create sender keypair this.senderKeyPair = this.keyring.addFromUri(senderSeed) - console.log(`✅ [KEYRING] Sender created: ${this.senderKeyPair.address}`) + this.logger.info('Sender keypair created', { + senderAddress: this.senderKeyPair.address + }) // Define recipient address (if not specified - send to self) this.recipientAddress = recipientSeed ? this.keyring.addFromUri(recipientSeed).address : this.senderKeyPair.address - if (recipientSeed) { - console.log(`✅ [KEYRING] Recipient created: ${this.recipientAddress}`) - } else { - console.log(`✅ [KEYRING] Recipient = sender (self transfer): ${this.recipientAddress}`) - } + const isSelfTransfer = !recipientSeed + this.logger.info('Recipient configured', { + recipientAddress: this.recipientAddress, + isSelfTransfer + }) return { senderAddress: this.senderKeyPair.address, diff --git a/tps-monitoring/src/sender/nonce-manager.js b/tps-monitoring/src/sender/nonce-manager.js index 77ca2dd..36ee0e0 100644 --- a/tps-monitoring/src/sender/nonce-manager.js +++ b/tps-monitoring/src/sender/nonce-manager.js @@ -1,18 +1,24 @@ +import { senderLogger } from '../shared/logger.js' + // Manages nonce for transactions export class NonceManager { constructor(api) { this.api = api this.currentNonce = null this.senderAddress = null + this.logger = senderLogger.child('NONCE-MGR') } // Initialize nonce for given sender address async initialize(senderAddress) { this.senderAddress = senderAddress - console.log('🔧 [NONCE] Getting current nonce...') + this.logger.info('Getting current nonce from chain', { senderAddress }) this.currentNonce = await this.getCurrentNonce() - console.log(`🔢 [NONCE] Starting nonce: ${this.currentNonce}`) + this.logger.info('Nonce initialized', { + senderAddress, + startingNonce: this.currentNonce + }) return this.currentNonce } @@ -44,9 +50,12 @@ export class NonceManager { throw new Error('Sender address not set') } - console.log('🔄 [NONCE] Resetting nonce from chain...') + this.logger.warn('Resetting nonce from chain', { senderAddress: this.senderAddress }) this.currentNonce = await this.getCurrentNonce() - console.log(`🔢 [NONCE] Reset to: ${this.currentNonce}`) + this.logger.info('Nonce reset completed', { + senderAddress: this.senderAddress, + newNonce: this.currentNonce + }) return this.currentNonce } diff --git a/tps-monitoring/src/sender/rate-controller.js b/tps-monitoring/src/sender/rate-controller.js index 48c287e..7ff983a 100644 --- a/tps-monitoring/src/sender/rate-controller.js +++ b/tps-monitoring/src/sender/rate-controller.js @@ -1,3 +1,5 @@ +import { senderLogger } from '../shared/logger.js' + // Controls the rate of transaction sending export class RateController { constructor() { @@ -5,6 +7,7 @@ export class RateController { this.intervalId = null this.isRunning = false this.sendCallback = null + this.logger = senderLogger.child('RATE-CTRL') } // Set the sending rate @@ -16,7 +19,11 @@ export class RateController { const oldRate = this.rate this.rate = rate - console.log(`📊 [RATE] Rate changed from ${oldRate} to ${this.rate} tx/sec`) + this.logger.info('Rate changed', { + oldRate, + newRate: this.rate, + isRunning: this.isRunning + }) // If currently running, restart with new rate if (this.isRunning && this.sendCallback) { @@ -51,8 +58,10 @@ export class RateController { this.isRunning = true const interval = this.getInterval() - console.log(`🚀 [RATE] Starting with frequency: ${this.rate} tx/sec`) - console.log(`⏱️ [RATE] Interval between transactions: ${interval.toFixed(0)}ms`) + this.logger.info('Rate controller started', { + rate: this.rate, + intervalMs: interval + }) this.intervalId = setInterval(() => { if (this.sendCallback) { @@ -83,7 +92,7 @@ export class RateController { // Restart with current rate (useful when rate changes) restart() { if (this.isRunning && this.sendCallback) { - console.log('🔄 [RATE] Restarting with new rate...') + this.logger.info('Restarting with new rate', { newRate: this.rate }) this.stop() this.start(this.sendCallback) } diff --git a/tps-monitoring/src/sender/statistics-collector.js b/tps-monitoring/src/sender/statistics-collector.js index 067bf22..8b615ae 100644 --- a/tps-monitoring/src/sender/statistics-collector.js +++ b/tps-monitoring/src/sender/statistics-collector.js @@ -1,3 +1,5 @@ +import { senderLogger } from '../shared/logger.js' + // Collects and reports sending statistics export class StatisticsCollector { constructor() { @@ -6,6 +8,7 @@ export class StatisticsCollector { failed: 0, startTime: null } + this.logger = senderLogger.child('STATS-COLLECTOR') } // Start collecting statistics @@ -13,7 +16,9 @@ export class StatisticsCollector { this.stats.startTime = Date.now() this.stats.sent = 0 this.stats.failed = 0 - console.log(`⏰ [STATS] Start time: ${new Date().toISOString()}`) + this.logger.info('Statistics collection started', { + startTime: new Date().toISOString() + }) } // Record successful transaction @@ -61,30 +66,30 @@ export class StatisticsCollector { showStats(targetRate = null, currentNonce = null) { const stats = this.getStats() - console.log('\n📊 [STATS] === SENDING STATISTICS ===') - console.log(`⏱️ [STATS] Runtime: ${stats.runtime.toFixed(1)}s`) - console.log(`📤 [STATS] Sent successfully: ${stats.sent}`) - console.log(`❌ [STATS] Errors: ${stats.failed}`) - console.log(`📈 [STATS] Total attempts: ${stats.total}`) - console.log(`✅ [STATS] Success rate: ${stats.successRate.toFixed(1)}%`) - console.log(`📈 [STATS] Actual frequency: ${stats.actualRate.toFixed(2)} tx/sec`) + const logData = { + runtime: stats.runtime, + sent: stats.sent, + failed: stats.failed, + total: stats.total, + successRate: stats.successRate, + actualRate: stats.actualRate + } if (targetRate) { - console.log(`📊 [STATS] Target frequency: ${targetRate} tx/sec`) - + logData.targetRate = targetRate if (stats.runtime > 0) { const expectedTx = stats.runtime * targetRate const efficiency = this.calculateEfficiency(targetRate) - console.log(`🎯 [STATS] Expected to send: ${expectedTx.toFixed(0)}`) - console.log(`⚡ [STATS] Efficiency: ${efficiency.toFixed(1)}%`) + logData.expectedTx = expectedTx + logData.efficiency = efficiency } } if (currentNonce !== null) { - console.log(`🔢 [STATS] Current nonce: ${currentNonce}`) + logData.currentNonce = currentNonce } - console.log('==========================================\n') + this.logger.info('=== SENDING STATISTICS ===', logData) } // Reset statistics @@ -94,6 +99,6 @@ export class StatisticsCollector { failed: 0, startTime: null } - console.log('🔄 [STATS] Statistics reset') + this.logger.info('Statistics reset') } } \ No newline at end of file From 0a5ce5fde6f209465ff7f889a345312b6abde936 Mon Sep 17 00:00:00 2001 From: Vsevolod-Rusinskiy Date: Wed, 23 Jul 2025 08:38:55 +0300 Subject: [PATCH 16/43] feat(dashboard): complete TUI component system --- .../components/active-senders-table.js | 246 ++++++++++++ .../dashboard/components/base-component.js | 140 +++++++ .../src/dashboard/components/control-panel.js | 225 +++++++++++ .../src/dashboard/components/event-log.js | 303 +++++++++++++++ .../dashboard/components/keyboard-handler.js | 362 ++++++++++++++++++ .../dashboard/components/network-status.js | 120 ++++++ .../dashboard/components/tps-graph-simple.js | 213 +++++++++++ .../src/dashboard/components/tps-graph.js | 263 +++++++++++++ .../src/dashboard/components/tps-metrics.js | 159 ++++++++ .../src/dashboard/layouts/main-layout.js | 235 ++++++++++++ .../src/dashboard/test-components.js | 142 +++++++ 11 files changed, 2408 insertions(+) create mode 100644 tps-monitoring/src/dashboard/components/active-senders-table.js create mode 100644 tps-monitoring/src/dashboard/components/base-component.js create mode 100644 tps-monitoring/src/dashboard/components/control-panel.js create mode 100644 tps-monitoring/src/dashboard/components/event-log.js create mode 100644 tps-monitoring/src/dashboard/components/keyboard-handler.js create mode 100644 tps-monitoring/src/dashboard/components/network-status.js create mode 100644 tps-monitoring/src/dashboard/components/tps-graph-simple.js create mode 100644 tps-monitoring/src/dashboard/components/tps-graph.js create mode 100644 tps-monitoring/src/dashboard/components/tps-metrics.js create mode 100644 tps-monitoring/src/dashboard/layouts/main-layout.js create mode 100644 tps-monitoring/src/dashboard/test-components.js diff --git a/tps-monitoring/src/dashboard/components/active-senders-table.js b/tps-monitoring/src/dashboard/components/active-senders-table.js new file mode 100644 index 0000000..264806e --- /dev/null +++ b/tps-monitoring/src/dashboard/components/active-senders-table.js @@ -0,0 +1,246 @@ +import blessed from 'blessed'; +import { BaseComponent } from './base-component.js'; + +/** + * Active Senders Table Component + * Displays table of active transaction senders with their status and metrics + */ +export class ActiveSendersTableComponent extends BaseComponent { + constructor(options = {}) { + super({ name: 'ActiveSendersTable', ...options }); + + this.data = { + senders: [], + columns: ['Account', 'Target', 'Rate', 'Success', 'Nonce', 'Status'], + maxRows: 10 + }; + } + + /** + * Create blessed widget for active senders table + */ + createWidget(screen, layout) { + this.widget = blessed.box({ + parent: screen, + top: '15%', + left: 0, + width: '100%', + height: '20%', + border: { type: 'line', fg: 'green' }, + title: ' Active Senders ', + tags: true, + content: this.formatTable(), + style: { + border: { fg: 'green' }, + title: { fg: 'white', bold: true } + } + }); + + return this.widget; + } + + /** + * Format table content with headers and data + */ + formatTable() { + const { columns, senders } = this.data; + + // Create header row + let content = `{center}${this.formatRow(columns)}{/center}\n`; + content += `${'─'.repeat(80)}\n`; + + // Add sender rows + if (senders.length === 0) { + content += `{center}{yellow-fg}No active senders{/yellow-fg}{/center}\n`; + } else { + senders.forEach(sender => { + content += this.formatSenderRow(sender) + '\n'; + }); + } + + return content; + } + + /** + * Format a header row + */ + formatRow(cells) { + return cells.map(cell => cell.padEnd(12)).join('│ '); + } + + /** + * Format a sender data row + */ + formatSenderRow(sender) { + const statusColor = this.getStatusColor(sender.status); + const successColor = this.getSuccessColor(sender.successRate); + + return [ + sender.account.padEnd(12), + sender.target.padEnd(12), + `${sender.rate} TPS`.padEnd(12), + `${successColor}${sender.successRate}%{/}`.padEnd(12), + `#${sender.nonce}`.padEnd(12), + `${statusColor}${sender.status}{/}`.padEnd(12) + ].join('│ '); + } + + /** + * Get color for status indicator + */ + getStatusColor(status) { + switch (status.toLowerCase()) { + case 'running': + return '{green-fg}✅ '; + case 'stopped': + return '{red-fg}❌ '; + case 'connecting': + return '{yellow-fg}⏳ '; + case 'error': + return '{red-fg}⚠️ '; + default: + return '{white-fg}'; + } + } + + /** + * Get color for success rate + */ + getSuccessColor(rate) { + if (rate >= 95) return '{green-fg}'; + if (rate >= 80) return '{yellow-fg}'; + return '{red-fg}'; + } + + /** + * Update senders data + */ + updateSenders(senders) { + this.data.senders = senders.slice(0, this.data.maxRows); + this.updateContent(); + } + + /** + * Add a single sender + */ + addSender(sender) { + this.data.senders.push(sender); + if (this.data.senders.length > this.data.maxRows) { + this.data.senders.shift(); + } + this.updateContent(); + } + + /** + * Remove a sender by account name + */ + removeSender(accountName) { + this.data.senders = this.data.senders.filter(s => s.account !== accountName); + this.updateContent(); + } + + /** + * Update sender status + */ + updateSenderStatus(accountName, status) { + const sender = this.data.senders.find(s => s.account === accountName); + if (sender) { + sender.status = status; + this.updateContent(); + } + } + + /** + * Update sender metrics + */ + updateSenderMetrics(accountName, metrics) { + const sender = this.data.senders.find(s => s.account === accountName); + if (sender) { + Object.assign(sender, metrics); + this.updateContent(); + } + } + + /** + * Update widget content + */ + updateContent() { + if (this.widget) { + this.widget.setContent(this.formatTable()); + this.widget.screen.render(); + } + } + + /** + * Set test data for demonstration + */ + setTestData() { + const testSenders = [ + { + account: 'Alice', + target: 'Bob', + rate: 100, + successRate: 98.5, + nonce: 1247, + status: 'Running' + }, + { + account: 'Bob', + target: 'Charlie', + rate: 95, + successRate: 97.2, + nonce: 1138, + status: 'Running' + }, + { + account: 'Charlie', + target: 'Dave', + rate: 87, + successRate: 89.1, + nonce: 1029, + status: 'Error' + }, + { + account: 'Dave', + target: 'Alice', + rate: 0, + successRate: 0.0, + nonce: 0, + status: 'Stopped' + } + ]; + + this.updateSenders(testSenders); + } + + /** + * Start periodic updates + */ + startUpdates(interval = 2000) { + this.updateInterval = setInterval(() => { + // Simulate dynamic updates + if (this.data.senders.length > 0) { + this.data.senders.forEach(sender => { + if (sender.status === 'Running') { + sender.nonce += Math.floor(Math.random() * 3) + 1; + sender.successRate = Math.max(85, Math.min(100, sender.successRate + (Math.random() - 0.5) * 2)); + } + }); + this.updateContent(); + } + }, interval); + } + + /** + * Clean up component + */ + destroy() { + if (this.updateInterval) { + clearInterval(this.updateInterval); + } + + if (this.widget) { + this.widget.destroy(); + } + } +} \ No newline at end of file diff --git a/tps-monitoring/src/dashboard/components/base-component.js b/tps-monitoring/src/dashboard/components/base-component.js new file mode 100644 index 0000000..f601792 --- /dev/null +++ b/tps-monitoring/src/dashboard/components/base-component.js @@ -0,0 +1,140 @@ +import blessed from 'blessed'; + +/** + * Base class for all TUI components + * Provides common functionality for blessed widgets + */ +export class BaseComponent { + constructor(options = {}) { + this.name = options.name || 'BaseComponent'; + this.widget = null; + this.isVisible = true; + this.updateInterval = null; + this.eventHandlers = new Map(); + } + + /** + * Initialize the component widget + * Must be implemented by subclasses + */ + createWidget(screen, layout) { + throw new Error('createWidget() must be implemented by subclass'); + } + + /** + * Update component data + * Must be implemented by subclasses + */ + update(data) { + throw new Error('update() must be implemented by subclass'); + } + + /** + * Show the component + */ + show() { + if (this.widget) { + this.widget.show(); + this.isVisible = true; + } + } + + /** + * Hide the component + */ + hide() { + if (this.widget) { + this.widget.hide(); + this.isVisible = false; + } + } + + /** + * Set component position and size + */ + setPosition(top, left, width, height) { + if (this.widget) { + this.widget.top = top; + this.widget.left = left; + this.widget.width = width; + this.widget.height = height; + } + } + + /** + * Add event handler + */ + on(event, handler) { + if (this.widget) { + this.widget.on(event, handler); + this.eventHandlers.set(event, handler); + } + } + + /** + * Remove event handler + */ + off(event) { + if (this.widget && this.eventHandlers.has(event)) { + this.widget.removeListener(event, this.eventHandlers.get(event)); + this.eventHandlers.delete(event); + } + } + + /** + * Start periodic updates + */ + startUpdates(interval = 1000) { + this.stopUpdates(); + this.updateInterval = setInterval(() => { + this.periodicUpdate(); + }, interval); + } + + /** + * Stop periodic updates + */ + stopUpdates() { + if (this.updateInterval) { + clearInterval(this.updateInterval); + this.updateInterval = null; + } + } + + /** + * Periodic update hook + * Can be overridden by subclasses + */ + periodicUpdate() { + // Default implementation - do nothing + } + + /** + * Clean up component resources + */ + destroy() { + this.stopUpdates(); + + // Remove all event handlers + for (const [event] of this.eventHandlers) { + this.off(event); + } + + if (this.widget) { + this.widget.destroy(); + this.widget = null; + } + } + + /** + * Get component info for debugging + */ + getInfo() { + return { + name: this.name, + isVisible: this.isVisible, + hasWidget: !!this.widget, + hasUpdates: !!this.updateInterval + }; + } +} \ No newline at end of file diff --git a/tps-monitoring/src/dashboard/components/control-panel.js b/tps-monitoring/src/dashboard/components/control-panel.js new file mode 100644 index 0000000..5cf57e6 --- /dev/null +++ b/tps-monitoring/src/dashboard/components/control-panel.js @@ -0,0 +1,225 @@ +import blessed from 'blessed'; +import { BaseComponent } from './base-component.js'; + +/** + * Control Panel Component + * Provides interactive controls for starting/stopping tests and exporting reports + */ +export class ControlPanelComponent extends BaseComponent { + constructor(options = {}) { + super({ name: 'ControlPanel', ...options }); + + this.state = { + isTestRunning: false, + canStart: true, + canStop: false, + canExport: false + }; + + this.buttons = {}; + this.onStartTest = options.onStartTest || (() => {}); + this.onStopTest = options.onStopTest || (() => {}); + this.onExportReport = options.onExportReport || (() => {}); + } + + /** + * Create blessed widget for control panel + */ + createWidget(screen, layout) { + this.widget = blessed.box({ + parent: screen, + top: 0, + left: '50%', + width: '25%', + height: '15%', + border: { type: 'line', fg: 'white' }, + title: ' Control Panel ', + style: { + border: { fg: 'white' }, + title: { fg: 'white', bold: true } + } + }); + + this.createButtons(); + return this.widget; + } + + /** + * Create interactive buttons + */ + createButtons() { + // Start Test Button + this.buttons.start = blessed.button({ + parent: this.widget, + top: 1, + left: 1, + width: 8, + height: 1, + content: ' START ', + style: { + bg: 'green', + fg: 'white', + bold: true, + focus: { + bg: 'bright-green', + fg: 'black' + } + }, + border: { type: 'line', fg: 'green' } + }); + + // Stop Test Button + this.buttons.stop = blessed.button({ + parent: this.widget, + top: 1, + left: 10, + width: 8, + height: 1, + content: ' STOP ', + style: { + bg: 'red', + fg: 'white', + bold: true, + focus: { + bg: 'bright-red', + fg: 'black' + } + }, + border: { type: 'line', fg: 'red' } + }); + + // Export Report Button + this.buttons.export = blessed.button({ + parent: this.widget, + top: 3, + left: 1, + width: 17, + height: 1, + content: ' EXPORT REPORT ', + style: { + bg: 'blue', + fg: 'white', + bold: true, + focus: { + bg: 'bright-blue', + fg: 'black' + } + }, + border: { type: 'line', fg: 'blue' } + }); + + this.setupButtonEvents(); + this.updateButtonStates(); + } + + /** + * Setup button click events + */ + setupButtonEvents() { + this.buttons.start.on('press', () => { + if (this.state.canStart) { + this.onStartTest(); + this.setState({ isTestRunning: true }); + } + }); + + this.buttons.stop.on('press', () => { + if (this.state.canStop) { + this.onStopTest(); + this.setState({ isTestRunning: false }); + } + }); + + this.buttons.export.on('press', () => { + if (this.state.canExport) { + this.onExportReport(); + } + }); + } + + /** + * Update button states based on current state + */ + updateButtonStates() { + // Start button + if (this.state.canStart && !this.state.isTestRunning) { + this.buttons.start.style.bg = 'green'; + this.buttons.start.style.fg = 'white'; + this.buttons.start.content = ' START '; + } else { + this.buttons.start.style.bg = 'gray'; + this.buttons.start.style.fg = 'black'; + this.buttons.content = ' START '; + } + + // Stop button + if (this.state.canStop && this.state.isTestRunning) { + this.buttons.stop.style.bg = 'red'; + this.buttons.stop.style.fg = 'white'; + this.buttons.stop.content = ' STOP '; + } else { + this.buttons.stop.style.bg = 'gray'; + this.buttons.stop.style.fg = 'black'; + this.buttons.stop.content = ' STOP '; + } + + // Export button + if (this.state.canExport) { + this.buttons.export.style.bg = 'blue'; + this.buttons.export.style.fg = 'white'; + this.buttons.export.content = ' EXPORT REPORT '; + } else { + this.buttons.export.style.bg = 'gray'; + this.buttons.export.style.fg = 'black'; + this.buttons.export.content = ' EXPORT REPORT '; + } + + this.widget.screen.render(); + } + + /** + * Set component state and update UI + */ + setState(newState) { + this.state = { ...this.state, ...newState }; + this.updateButtonStates(); + } + + /** + * Set test running state + */ + setTestRunning(isRunning) { + this.setState({ + isTestRunning: isRunning, + canStart: !isRunning, + canStop: isRunning + }); + } + + /** + * Enable export functionality + */ + enableExport() { + this.setState({ canExport: true }); + } + + /** + * Disable export functionality + */ + disableExport() { + this.setState({ canExport: false }); + } + + /** + * Clean up component + */ + destroy() { + if (this.updateInterval) { + clearInterval(this.updateInterval); + } + + if (this.widget) { + this.widget.destroy(); + } + } +} \ No newline at end of file diff --git a/tps-monitoring/src/dashboard/components/event-log.js b/tps-monitoring/src/dashboard/components/event-log.js new file mode 100644 index 0000000..3a6560a --- /dev/null +++ b/tps-monitoring/src/dashboard/components/event-log.js @@ -0,0 +1,303 @@ +import blessed from 'blessed'; +import { BaseComponent } from './base-component.js'; + +/** + * Event Log Component + * Displays real-time event logs with color-coded levels + */ +export class EventLogComponent extends BaseComponent { + constructor(options = {}) { + super({ name: 'EventLog', ...options }); + + this.data = { + logs: [], + maxLogs: 50, + logLevels: ['ERROR', 'WARN', 'INFO', 'DEBUG', 'TRACE'], + filters: { + level: null, // null = show all + source: null + } + }; + } + + /** + * Create blessed log widget + */ + createWidget(screen, layout) { + this.widget = blessed.log({ + parent: screen, + top: '65%', + left: 0, + width: '100%', + height: '35%', + border: { type: 'line', fg: 'red' }, + title: ' Event Log ', + tags: true, + scrollable: true, + scrollbar: { + ch: ' ', + track: { + bg: 'cyan' + }, + style: { + bg: 'blue' + } + }, + style: { + border: { fg: 'red' }, + title: { fg: 'white', bold: true } + } + }); + + return this.widget; + } + + /** + * Add a log entry + */ + addLog(level, message, source = 'System', timestamp = null) { + const time = timestamp || new Date().toLocaleTimeString('en-US', { + hour12: false, + hour: '2-digit', + minute: '2-digit', + second: '2-digit' + }); + + const logEntry = { + timestamp: time, + level: level.toUpperCase(), + message, + source, + raw: `[${time}] ${level.toUpperCase()} ${source}: ${message}` + }; + + this.data.logs.push(logEntry); + + // Remove old logs if exceeding max + if (this.data.logs.length > this.data.maxLogs) { + this.data.logs.shift(); + } + + // Apply filters and display + this.displayLogs(); + } + + /** + * Add error log + */ + error(message, source = 'System') { + this.addLog('ERROR', message, source); + } + + /** + * Add warning log + */ + warn(message, source = 'System') { + this.addLog('WARN', message, source); + } + + /** + * Add info log + */ + info(message, source = 'System') { + this.addLog('INFO', message, source); + } + + /** + * Add debug log + */ + debug(message, source = 'System') { + this.addLog('DEBUG', message, source); + } + + /** + * Add trace log + */ + trace(message, source = 'System') { + this.addLog('TRACE', message, source); + } + + /** + * Display filtered logs + */ + displayLogs() { + if (!this.widget) return; + + // Clear widget + this.widget.setContent(''); + + // Filter logs + const filteredLogs = this.data.logs.filter(log => { + if (this.data.filters.level && log.level !== this.data.filters.level) { + return false; + } + if (this.data.filters.source && log.source !== this.data.filters.source) { + return false; + } + return true; + }); + + // Add filtered logs to widget + filteredLogs.forEach(log => { + const colorTag = this.getLevelColor(log.level); + const formattedLog = `${colorTag}[${log.timestamp}] ${log.level} ${log.source}: ${log.message}{/}`; + this.widget.log(formattedLog); + }); + + this.widget.screen.render(); + } + + /** + * Get color for log level + */ + getLevelColor(level) { + switch (level.toUpperCase()) { + case 'ERROR': + return '{red-fg}'; + case 'WARN': + return '{yellow-fg}'; + case 'INFO': + return '{white-fg}'; + case 'DEBUG': + return '{cyan-fg}'; + case 'TRACE': + return '{gray-fg}'; + default: + return '{white-fg}'; + } + } + + /** + * Set log level filter + */ + setLevelFilter(level) { + this.data.filters.level = level; + this.displayLogs(); + } + + /** + * Set source filter + */ + setSourceFilter(source) { + this.data.filters.source = source; + this.displayLogs(); + } + + /** + * Clear all filters + */ + clearFilters() { + this.data.filters.level = null; + this.data.filters.source = null; + this.displayLogs(); + } + + /** + * Clear all logs + */ + clearLogs() { + this.data.logs = []; + if (this.widget) { + this.widget.setContent(''); + this.widget.screen.render(); + } + } + + /** + * Get log statistics + */ + getLogStats() { + const stats = { + total: this.data.logs.length, + byLevel: {}, + bySource: {} + }; + + this.data.logs.forEach(log => { + // Count by level + stats.byLevel[log.level] = (stats.byLevel[log.level] || 0) + 1; + + // Count by source + stats.bySource[log.source] = (stats.bySource[log.source] || 0) + 1; + }); + + return stats; + } + + /** + * Set test data for demonstration + */ + setTestData() { + this.clearLogs(); + + const testLogs = [ + { level: 'INFO', message: 'TPS Stress Test Dashboard started', source: 'Dashboard' }, + { level: 'INFO', message: 'Connected to node ws://localhost:9944', source: 'Network' }, + { level: 'INFO', message: 'Block #12,847: 23 txs processed, 287 TPS', source: 'Monitor' }, + { level: 'WARN', message: 'Charlie: nonce gap detected, retrying with nonce #1,030', source: 'Sender' }, + { level: 'INFO', message: 'Peak TPS reached: 312', source: 'Monitor' }, + { level: 'ERROR', message: 'Dave: connection lost, attempting reconnect...', source: 'Network' }, + { level: 'INFO', message: 'Alice→Bob transfer successful, nonce #1,247', source: 'Sender' }, + { level: 'DEBUG', message: 'Rate controller adjusted to 95 TPS', source: 'Controller' }, + { level: 'INFO', message: 'Exporting test report to CSV', source: 'Reporter' }, + { level: 'TRACE', message: 'Memory usage: 45.2 MB', source: 'System' } + ]; + + testLogs.forEach((log, index) => { + setTimeout(() => { + this.addLog(log.level, log.message, log.source); + }, index * 1000); + }); + } + + /** + * Start simulated log generation + */ + startSimulation(interval = 3000) { + this.simulationInterval = setInterval(() => { + const levels = ['INFO', 'WARN', 'ERROR', 'DEBUG']; + const sources = ['Monitor', 'Sender', 'Network', 'System']; + const messages = [ + 'Block processed successfully', + 'Transaction sent', + 'Connection stable', + 'Memory usage normal', + 'Rate adjustment applied', + 'Nonce updated', + 'Statistics collected', + 'Report generated' + ]; + + const randomLevel = levels[Math.floor(Math.random() * levels.length)]; + const randomSource = sources[Math.floor(Math.random() * sources.length)]; + const randomMessage = messages[Math.floor(Math.random() * messages.length)]; + + this.addLog(randomLevel, randomMessage, randomSource); + }, interval); + } + + /** + * Stop simulation + */ + stopSimulation() { + if (this.simulationInterval) { + clearInterval(this.simulationInterval); + this.simulationInterval = null; + } + } + + /** + * Clean up component + */ + destroy() { + this.stopSimulation(); + + if (this.updateInterval) { + clearInterval(this.updateInterval); + } + + if (this.widget) { + this.widget.destroy(); + } + } +} \ No newline at end of file diff --git a/tps-monitoring/src/dashboard/components/keyboard-handler.js b/tps-monitoring/src/dashboard/components/keyboard-handler.js new file mode 100644 index 0000000..8fc3525 --- /dev/null +++ b/tps-monitoring/src/dashboard/components/keyboard-handler.js @@ -0,0 +1,362 @@ +import blessed from 'blessed'; +import { BaseComponent } from './base-component.js'; + +/** + * Keyboard Handler Component + * Manages global keyboard shortcuts and navigation + */ +export class KeyboardHandlerComponent extends BaseComponent { + constructor(options = {}) { + super({ name: 'KeyboardHandler', ...options }); + + this.shortcuts = new Map(); + this.focusManager = null; + this.helpMode = false; + + // Default shortcuts + this.setupDefaultShortcuts(); + } + + /** + * Setup default keyboard shortcuts + */ + setupDefaultShortcuts() { + this.addShortcut('q', 'Quit application', () => { + console.log('👋 Quitting...'); + process.exit(0); + }); + + this.addShortcut('escape', 'Exit current mode', () => { + this.exitHelpMode(); + }); + + this.addShortcut('h', 'Show help', () => { + this.toggleHelpMode(); + }); + + this.addShortcut('s', 'Start/Stop test', () => { + this.triggerAction('toggleTest'); + }); + + this.addShortcut('r', 'Export report', () => { + this.triggerAction('exportReport'); + }); + + this.addShortcut('c', 'Clear logs', () => { + this.triggerAction('clearLogs'); + }); + + this.addShortcut('f', 'Toggle filters', () => { + this.triggerAction('toggleFilters'); + }); + + this.addShortcut('tab', 'Next component', () => { + this.nextComponent(); + }); + + this.addShortcut('S-tab', 'Previous component', () => { + this.previousComponent(); + }); + + // Arrow keys for navigation + this.addShortcut('up', 'Navigate up', () => { + this.navigate('up'); + }); + + this.addShortcut('down', 'Navigate down', () => { + this.navigate('down'); + }); + + this.addShortcut('left', 'Navigate left', () => { + this.navigate('left'); + }); + + this.addShortcut('right', 'Navigate right', () => { + this.navigate('right'); + }); + } + + /** + * Initialize keyboard handler with screen + */ + initialize(screen, components = {}) { + this.screen = screen; + this.components = components; + + // Setup focus manager + this.setupFocusManager(); + + // Bind all shortcuts to screen + this.bindShortcuts(); + + // Create help overlay + this.createHelpOverlay(); + } + + /** + * Setup focus management + */ + setupFocusManager() { + this.focusableComponents = [ + 'networkStatus', + 'tpsMetrics', + 'controlPanel', + 'activeSenders', + 'tpsGraph', + 'eventLog' + ]; + + this.currentFocusIndex = 0; + } + + /** + * Add a keyboard shortcut + */ + addShortcut(key, description, action) { + this.shortcuts.set(key, { + description, + action + }); + } + + /** + * Remove a keyboard shortcut + */ + removeShortcut(key) { + this.shortcuts.delete(key); + } + + /** + * Bind all shortcuts to screen + */ + bindShortcuts() { + if (!this.screen) return; + + // Bind each shortcut + for (const [key, shortcut] of this.shortcuts) { + this.screen.key(key, (ch, key) => { + if (this.helpMode && key !== 'h' && key !== 'escape') { + return; // Only allow help and escape in help mode + } + + try { + shortcut.action(ch, key); + } catch (error) { + console.log(`❌ Error executing shortcut ${key}:`, error.message); + } + }); + } + } + + /** + * Create help overlay + */ + createHelpOverlay() { + this.helpOverlay = blessed.box({ + parent: this.screen, + top: 'center', + left: 'center', + width: '80%', + height: '80%', + border: { type: 'line', fg: 'cyan' }, + title: ' Keyboard Shortcuts ', + tags: true, + content: this.formatHelpContent(), + style: { + border: { fg: 'cyan' }, + title: { fg: 'white', bold: true } + }, + hidden: true + }); + } + + /** + * Format help content + */ + formatHelpContent() { + let content = '{center}{bold}TPS Stress Test Dashboard - Keyboard Shortcuts{/bold}{/center}\n\n'; + + // Group shortcuts by category + const categories = { + 'Navigation': ['tab', 'S-tab', 'up', 'down', 'left', 'right'], + 'Control': ['s', 'r', 'c', 'f'], + 'System': ['q', 'h', 'escape'] + }; + + for (const [category, keys] of Object.entries(categories)) { + content += `{bold}${category}:{/bold}\n`; + + for (const key of keys) { + const shortcut = this.shortcuts.get(key); + if (shortcut) { + const keyDisplay = key === 'S-tab' ? 'Shift+Tab' : key.toUpperCase(); + content += ` {cyan-fg}${keyDisplay.padEnd(12)}{/} - ${shortcut.description}\n`; + } + } + content += '\n'; + } + + content += '{center}{yellow-fg}Press ESC or h to close help{/yellow-fg}{/center}'; + + return content; + } + + /** + * Toggle help mode + */ + toggleHelpMode() { + this.helpMode = !this.helpMode; + + if (this.helpMode) { + this.showHelp(); + } else { + this.hideHelp(); + } + } + + /** + * Show help overlay + */ + showHelp() { + if (this.helpOverlay) { + this.helpOverlay.show(); + this.helpOverlay.focus(); + this.screen.render(); + } + } + + /** + * Hide help overlay + */ + hideHelp() { + if (this.helpOverlay) { + this.helpOverlay.hide(); + this.screen.render(); + } + } + + /** + * Exit help mode + */ + exitHelpMode() { + if (this.helpMode) { + this.helpMode = false; + this.hideHelp(); + } + } + + /** + * Trigger action (for communication with other components) + */ + triggerAction(action, data = null) { + if (this.actionHandlers && this.actionHandlers[action]) { + this.actionHandlers[action](data); + } else { + console.log(`ℹ️ Action '${action}' not handled`); + } + } + + /** + * Register action handler + */ + registerActionHandler(action, handler) { + if (!this.actionHandlers) { + this.actionHandlers = {}; + } + this.actionHandlers[action] = handler; + } + + /** + * Navigate to next component + */ + nextComponent() { + if (this.focusableComponents.length === 0) return; + + this.currentFocusIndex = (this.currentFocusIndex + 1) % this.focusableComponents.length; + this.focusComponent(this.focusableComponents[this.currentFocusIndex]); + } + + /** + * Navigate to previous component + */ + previousComponent() { + if (this.focusableComponents.length === 0) return; + + this.currentFocusIndex = this.currentFocusIndex === 0 + ? this.focusableComponents.length - 1 + : this.currentFocusIndex - 1; + this.focusComponent(this.focusableComponents[this.currentFocusIndex]); + } + + /** + * Focus specific component + */ + focusComponent(componentName) { + const component = this.components[componentName]; + if (component && component.widget) { + component.widget.focus(); + console.log(`🎯 Focused: ${componentName}`); + } + } + + /** + * Navigate in specified direction + */ + navigate(direction) { + // This could be enhanced with more sophisticated navigation logic + console.log(`🧭 Navigation: ${direction}`); + + // Simple navigation based on direction + switch (direction) { + case 'up': + this.previousComponent(); + break; + case 'down': + this.nextComponent(); + break; + case 'left': + // Could implement horizontal navigation + break; + case 'right': + // Could implement horizontal navigation + break; + } + } + + /** + * Get current shortcuts + */ + getShortcuts() { + const result = {}; + for (const [key, shortcut] of this.shortcuts) { + result[key] = shortcut.description; + } + return result; + } + + /** + * Update help content + */ + updateHelp() { + if (this.helpOverlay) { + this.helpOverlay.setContent(this.formatHelpContent()); + this.screen.render(); + } + } + + /** + * Clean up component + */ + destroy() { + if (this.helpOverlay) { + this.helpOverlay.destroy(); + } + + if (this.screen) { + // Remove all key bindings + for (const key of this.shortcuts.keys()) { + this.screen.unkey(key); + } + } + } +} \ No newline at end of file diff --git a/tps-monitoring/src/dashboard/components/network-status.js b/tps-monitoring/src/dashboard/components/network-status.js new file mode 100644 index 0000000..114b867 --- /dev/null +++ b/tps-monitoring/src/dashboard/components/network-status.js @@ -0,0 +1,120 @@ +import blessed from 'blessed'; +import { BaseComponent } from './base-component.js'; + +/** + * Network Status Component + * Displays network connection status, current block, and block time + */ +export class NetworkStatusComponent extends BaseComponent { + constructor(options = {}) { + super({ name: 'NetworkStatus', ...options }); + + this.data = { + isConnected: false, + blockNumber: 0, + blockTime: 0, + nodeUrl: '', + lastUpdate: null + }; + } + + /** + * Create blessed widget for network status + */ + createWidget(screen, layout) { + this.widget = blessed.box({ + parent: screen, + top: 0, + left: 0, + width: '25%', + height: '15%', + border: { type: 'line', fg: 'blue' }, + title: ' Network Status ', + tags: true, + content: this.formatContent(), + style: { + border: { fg: 'blue' }, + title: { fg: 'white', bold: true } + } + }); + + return this.widget; + } + + /** + * Update component with new data + */ + update(data) { + this.data = { ...this.data, ...data }; + this.data.lastUpdate = new Date(); + + if (this.widget) { + this.widget.setContent(this.formatContent()); + this.widget.screen.render(); + } + } + + /** + * Format content for display + */ + formatContent() { + const { isConnected, blockNumber, blockTime, nodeUrl } = this.data; + + const statusIcon = isConnected ? '{green-fg}✅{/green-fg}' : '{red-fg}❌{/red-fg}'; + const statusText = isConnected ? 'Connected' : 'Disconnected'; + const blockTimeFormatted = blockTime > 0 ? `${(blockTime / 1000).toFixed(1)}s` : 'N/A'; + + return [ + `{bold}Node:{/bold} ${statusIcon} ${statusText}`, + `{bold}Block:{/bold} #${blockNumber.toLocaleString()}`, + `{bold}Time:{/bold} ${blockTimeFormatted}`, + `{bold}URL:{/bold} ${nodeUrl || 'Not set'}` + ].join('\n'); + } + + /** + * Set connection status + */ + setConnectionStatus(isConnected, nodeUrl = '') { + this.update({ + isConnected, + nodeUrl: nodeUrl || this.data.nodeUrl + }); + } + + /** + * Set block information + */ + setBlockInfo(blockNumber, blockTime) { + this.update({ + blockNumber: blockNumber || this.data.blockNumber, + blockTime: blockTime || this.data.blockTime + }); + } + + /** + * Get current data + */ + getData() { + return { ...this.data }; + } + + /** + * Periodic update hook + */ + periodicUpdate() { + // Update timestamp for "last seen" functionality + if (this.data.lastUpdate) { + const now = new Date(); + const timeSinceUpdate = now - this.data.lastUpdate; + + // If no updates for more than 30 seconds, mark as stale + if (timeSinceUpdate > 30000 && this.data.isConnected) { + this.update({ + isConnected: false, + nodeUrl: this.data.nodeUrl + ' (stale)' + }); + } + } + } +} \ No newline at end of file diff --git a/tps-monitoring/src/dashboard/components/tps-graph-simple.js b/tps-monitoring/src/dashboard/components/tps-graph-simple.js new file mode 100644 index 0000000..431a085 --- /dev/null +++ b/tps-monitoring/src/dashboard/components/tps-graph-simple.js @@ -0,0 +1,213 @@ +import blessed from 'blessed'; +import { BaseComponent } from './base-component.js'; + +/** + * TPS Graph Component (Simple Version) + * Displays TPS data as text-based visualization without blessed-contrib + */ +export class TPSSimpleGraphComponent extends BaseComponent { + constructor(options = {}) { + super({ name: 'TPSSimpleGraph', ...options }); + + this.data = { + tpsHistory: [], + timeHistory: [], + maxDataPoints: 20, // Show last 20 data points + maxTPS: 400, + currentTPS: 0 + }; + } + + /** + * Create simple text-based graph widget + */ + createWidget(screen, layout) { + this.widget = blessed.box({ + parent: screen, + top: '35%', + left: 0, + width: '100%', + height: '30%', + border: { type: 'line', fg: 'yellow' }, + title: ' Live TPS Graph (Simple) ', + tags: true, + content: this.formatGraph(), + style: { + border: { fg: 'yellow' }, + title: { fg: 'white', bold: true } + } + }); + + return this.widget; + } + + /** + * Format simple ASCII graph + */ + formatGraph() { + if (this.data.tpsHistory.length === 0) { + return '{center}{yellow-fg}No TPS data available{/yellow-fg}{/center}'; + } + + const { tpsHistory, timeHistory } = this.data; + const maxTPS = Math.max(...tpsHistory, this.data.maxTPS); + const height = 8; // Graph height in characters + + let content = ''; + + // Header with metrics + const current = this.data.currentTPS; + const peak = this.getPeakTPS(); + const average = this.getAverageTPS(); + + content += `{center}Current: {green-fg}${current}{/} TPS | Peak: {yellow-fg}${peak}{/} TPS | Avg: {cyan-fg}${average}{/} TPS{/center}\n`; + content += `${'─'.repeat(80)}\n`; + + // ASCII graph + for (let i = height; i >= 0; i--) { + const threshold = (maxTPS / height) * i; + const line = tpsHistory.map(tps => { + if (tps >= threshold) { + return '█'; + } else if (tps >= threshold * 0.8) { + return '▄'; + } else if (tps >= threshold * 0.6) { + return '▂'; + } else { + return ' '; + } + }).join(''); + + content += `${Math.round(threshold).toString().padStart(4)}┤ ${line}\n`; + } + + // X-axis labels + content += ` └${'─'.repeat(tpsHistory.length)}\n`; + + // Time labels (show every 5th label) + const timeLabels = timeHistory.map((time, index) => + index % 5 === 0 ? time.slice(-5) : ' ' + ).join(''); + content += ` ${timeLabels}\n`; + + return content; + } + + /** + * Add new TPS data point + */ + addDataPoint(tps, timestamp = null) { + const time = timestamp || new Date().toLocaleTimeString('en-US', { + hour12: false, + hour: '2-digit', + minute: '2-digit', + second: '2-digit' + }); + + this.data.tpsHistory.push(tps); + this.data.timeHistory.push(time); + this.data.currentTPS = tps; + + // Remove old data points if exceeding max + if (this.data.tpsHistory.length > this.data.maxDataPoints) { + this.data.tpsHistory.shift(); + this.data.timeHistory.shift(); + } + + this.updateContent(); + } + + /** + * Set test data for demonstration + */ + setTestData() { + const now = new Date(); + const testData = []; + + // Generate 20 data points + for (let i = 20; i >= 0; i--) { + const time = new Date(now.getTime() - i * 5000); // 5 second intervals + const tps = 200 + Math.sin(i * 0.5) * 100 + (Math.random() - 0.5) * 50; + + testData.push({ + time: time.toLocaleTimeString('en-US', { + hour12: false, + hour: '2-digit', + minute: '2-digit', + second: '2-digit' + }), + tps: Math.max(0, Math.round(tps)) + }); + } + + // Clear existing data + this.data.tpsHistory = []; + this.data.timeHistory = []; + + // Add test data + testData.forEach(point => { + this.addDataPoint(point.tps, point.time); + }); + } + + /** + * Start real-time updates + */ + startUpdates(interval = 5000) { // 5 second updates + this.updateInterval = setInterval(() => { + // Generate realistic TPS data + const baseTPS = 250; + const variation = Math.sin(Date.now() * 0.001) * 100; + const noise = (Math.random() - 0.5) * 50; + const newTPS = Math.max(0, Math.round(baseTPS + variation + noise)); + + this.addDataPoint(newTPS); + }, interval); + } + + /** + * Get current TPS value + */ + getCurrentTPS() { + return this.data.currentTPS; + } + + /** + * Get peak TPS from history + */ + getPeakTPS() { + return this.data.tpsHistory.length > 0 ? Math.max(...this.data.tpsHistory) : 0; + } + + /** + * Get average TPS from history + */ + getAverageTPS() { + if (this.data.tpsHistory.length === 0) return 0; + const sum = this.data.tpsHistory.reduce((a, b) => a + b, 0); + return Math.round(sum / this.data.tpsHistory.length); + } + + /** + * Update widget content + */ + updateContent() { + if (this.widget) { + this.widget.setContent(this.formatGraph()); + this.widget.screen.render(); + } + } + + /** + * Clean up component + */ + destroy() { + if (this.updateInterval) { + clearInterval(this.updateInterval); + } + + if (this.widget) { + this.widget.destroy(); + } + } +} \ No newline at end of file diff --git a/tps-monitoring/src/dashboard/components/tps-graph.js b/tps-monitoring/src/dashboard/components/tps-graph.js new file mode 100644 index 0000000..2d1aa22 --- /dev/null +++ b/tps-monitoring/src/dashboard/components/tps-graph.js @@ -0,0 +1,263 @@ +import blessed from 'blessed'; +import contrib from 'blessed-contrib'; +import { BaseComponent } from './base-component.js'; + +/** + * TPS Graph Component + * Displays real-time TPS data using blessed-contrib line chart + */ +export class TPSGraphComponent extends BaseComponent { + constructor(options = {}) { + super({ name: 'TPSGraph', ...options }); + + this.data = { + tpsHistory: [], + timeHistory: [], + maxDataPoints: 60, // 10 minutes at 10-second intervals + maxTPS: 400, + currentTPS: 0 + }; + + this.chart = null; + } + + /** + * Create blessed-contrib line chart widget + */ + createWidget(screen, layout) { + try { + // Create line chart using blessed-contrib + this.chart = contrib.line({ + parent: screen, + top: '35%', + left: 0, + width: '100%', + height: '30%', + border: { type: 'line', fg: 'yellow' }, + title: ' Live TPS Graph ', + showLegend: true, + legend: { width: 10 }, + xLabelPadding: 3, + xPadding: 5, + showNthLabel: 5, + maxY: this.data.maxTPS, + wholeNumbersOnly: false, + style: { + border: { fg: 'yellow' }, + title: { fg: 'white', bold: true } + } + }); + } catch (error) { + console.log('⚠️ TPS Graph: blessed-contrib not available, using fallback'); + // Fallback to simple text display + this.chart = blessed.box({ + parent: screen, + top: '35%', + left: 0, + width: '100%', + height: '30%', + border: { type: 'line', fg: 'yellow' }, + title: ' Live TPS Graph (Fallback) ', + content: 'TPS Graph: blessed-contrib not available\nUse: npm install blessed-contrib', + style: { + border: { fg: 'yellow' }, + title: { fg: 'white', bold: true } + } + }); + } + + // Initialize with empty data + this.updateChart(); + + return this.chart; + } + + /** + * Update chart with current data + */ + updateChart() { + if (!this.chart || this.data.tpsHistory.length === 0) { + return; + } + + // Check if this is blessed-contrib chart or fallback + if (this.chart.setData) { + const x = this.data.timeHistory; + const y = this.data.tpsHistory; + + this.chart.setData([{ + title: 'TPS', + x: x, + y: y, + style: { + line: 'yellow', + text: 'yellow' + } + }]); + } else { + // Fallback: update text content + const current = this.data.currentTPS; + const peak = this.getPeakTPS(); + const average = this.getAverageTPS(); + + this.chart.setContent( + `Current TPS: ${current}\n` + + `Peak TPS: ${peak}\n` + + `Average TPS: ${average}\n` + + `Data points: ${this.data.tpsHistory.length}` + ); + } + } + + /** + * Add new TPS data point + */ + addDataPoint(tps, timestamp = null) { + const time = timestamp || new Date().toLocaleTimeString('en-US', { + hour12: false, + hour: '2-digit', + minute: '2-digit', + second: '2-digit' + }); + + this.data.tpsHistory.push(tps); + this.data.timeHistory.push(time); + this.data.currentTPS = tps; + + // Remove old data points if exceeding max + if (this.data.tpsHistory.length > this.data.maxDataPoints) { + this.data.tpsHistory.shift(); + this.data.timeHistory.shift(); + } + + // Auto-adjust max Y if needed + const maxTPS = Math.max(...this.data.tpsHistory); + if (maxTPS > this.data.maxTPS * 0.8) { + this.data.maxTPS = Math.ceil(maxTPS * 1.2); + if (this.chart) { + this.chart.options.maxY = this.data.maxTPS; + } + } + + this.updateChart(); + } + + /** + * Set test data for demonstration + */ + setTestData() { + const now = new Date(); + const testData = []; + + // Generate 30 data points over the last 5 minutes + for (let i = 30; i >= 0; i--) { + const time = new Date(now.getTime() - i * 10000); // 10 second intervals + const tps = 200 + Math.sin(i * 0.3) * 100 + (Math.random() - 0.5) * 50; + + testData.push({ + time: time.toLocaleTimeString('en-US', { + hour12: false, + hour: '2-digit', + minute: '2-digit', + second: '2-digit' + }), + tps: Math.max(0, Math.round(tps)) + }); + } + + // Clear existing data + this.data.tpsHistory = []; + this.data.timeHistory = []; + + // Add test data + testData.forEach(point => { + this.addDataPoint(point.tps, point.time); + }); + } + + /** + * Start real-time updates + */ + startUpdates(interval = 10000) { // 10 second updates + this.updateInterval = setInterval(() => { + // Generate realistic TPS data + const baseTPS = 250; + const variation = Math.sin(Date.now() * 0.001) * 100; + const noise = (Math.random() - 0.5) * 50; + const newTPS = Math.max(0, Math.round(baseTPS + variation + noise)); + + this.addDataPoint(newTPS); + }, interval); + } + + /** + * Get current TPS value + */ + getCurrentTPS() { + return this.data.currentTPS; + } + + /** + * Get peak TPS from history + */ + getPeakTPS() { + return this.data.tpsHistory.length > 0 ? Math.max(...this.data.tpsHistory) : 0; + } + + /** + * Get average TPS from history + */ + getAverageTPS() { + if (this.data.tpsHistory.length === 0) return 0; + const sum = this.data.tpsHistory.reduce((a, b) => a + b, 0); + return Math.round(sum / this.data.tpsHistory.length); + } + + /** + * Clear all data + */ + clearData() { + this.data.tpsHistory = []; + this.data.timeHistory = []; + this.updateChart(); + } + + /** + * Set custom data points + */ + setData(tpsArray, timeArray) { + if (tpsArray.length !== timeArray.length) { + throw new Error('TPS and time arrays must have the same length'); + } + + this.data.tpsHistory = [...tpsArray]; + this.data.timeHistory = [...timeArray]; + this.updateChart(); + } + + /** + * Get chart data for export + */ + getData() { + return { + tps: [...this.data.tpsHistory], + time: [...this.data.timeHistory], + current: this.data.currentTPS, + peak: this.getPeakTPS(), + average: this.getAverageTPS() + }; + } + + /** + * Clean up component + */ + destroy() { + if (this.updateInterval) { + clearInterval(this.updateInterval); + } + + if (this.chart) { + this.chart.destroy(); + } + } +} \ No newline at end of file diff --git a/tps-monitoring/src/dashboard/components/tps-metrics.js b/tps-monitoring/src/dashboard/components/tps-metrics.js new file mode 100644 index 0000000..ce3a950 --- /dev/null +++ b/tps-monitoring/src/dashboard/components/tps-metrics.js @@ -0,0 +1,159 @@ +import blessed from 'blessed'; +import { BaseComponent } from './base-component.js'; + +/** + * TPS Metrics Component + * Displays current TPS, peak TPS, and average TPS with progress bars + */ +export class TPSMetricsComponent extends BaseComponent { + constructor(options = {}) { + super({ name: 'TPSMetrics', ...options }); + + this.data = { + currentTPS: 0, + peakTPS: 0, + averageTPS: 0, + maxTPS: 400, // Maximum TPS for progress bar scaling + lastUpdate: null + }; + } + + /** + * Create blessed widget for TPS metrics + */ + createWidget(screen, layout) { + this.widget = blessed.box({ + parent: screen, + top: 0, + left: '25%', + width: '25%', + height: '15%', + border: { type: 'line', fg: 'cyan' }, + title: ' TPS Metrics ', + tags: true, + content: this.formatContent(), + style: { + border: { fg: 'cyan' }, + title: { fg: 'white', bold: true } + } + }); + + return this.widget; + } + + /** + * Update component with new data + */ + update(data) { + this.data = { ...this.data, ...data }; + this.data.lastUpdate = new Date(); + + // Update peak TPS if current is higher + if (this.data.currentTPS > this.data.peakTPS) { + this.data.peakTPS = this.data.currentTPS; + } + + if (this.widget) { + this.widget.setContent(this.formatContent()); + this.widget.screen.render(); + } + } + + /** + * Format content for display + */ + formatContent() { + const { currentTPS, peakTPS, averageTPS, maxTPS } = this.data; + + const currentBar = this.createProgressBar(currentTPS, maxTPS, 'green'); + const peakBar = this.createProgressBar(peakTPS, maxTPS, 'yellow'); + const averageBar = this.createProgressBar(averageTPS, maxTPS, 'blue'); + + return [ + `{bold}Current:{/bold} ${currentBar} ${currentTPS.toFixed(1)} TPS`, + `{bold}Peak: {/bold} ${peakBar} ${peakTPS.toFixed(1)} TPS`, + `{bold}Average:{/bold} ${averageBar} ${averageTPS.toFixed(1)} TPS` + ].join('\n'); + } + + /** + * Create ASCII progress bar + */ + createProgressBar(value, max, color) { + const barWidth = 10; + const filled = Math.round((value / max) * barWidth); + const empty = barWidth - filled; + + const filledChar = '█'; + const emptyChar = '░'; + + const filledPart = filledChar.repeat(filled); + const emptyPart = emptyChar.repeat(empty); + + return `{${color}-fg}${filledPart}{/}${emptyPart}`; + } + + /** + * Set current TPS + */ + setCurrentTPS(tps) { + this.update({ currentTPS: tps }); + } + + /** + * Set peak TPS + */ + setPeakTPS(tps) { + this.update({ peakTPS: tps }); + } + + /** + * Set average TPS + */ + setAverageTPS(tps) { + this.update({ averageTPS: tps }); + } + + /** + * Set maximum TPS for scaling + */ + setMaxTPS(maxTPS) { + this.update({ maxTPS }); + } + + /** + * Reset peak TPS + */ + resetPeakTPS() { + this.update({ peakTPS: 0 }); + } + + /** + * Get current data + */ + getData() { + return { ...this.data }; + } + + /** + * Get TPS statistics + */ + getTPSStats() { + return { + current: this.data.currentTPS, + peak: this.data.peakTPS, + average: this.data.averageTPS, + max: this.data.maxTPS + }; + } + + /** + * Periodic update hook + */ + periodicUpdate() { + // Could implement auto-scaling of maxTPS based on peak values + if (this.data.peakTPS > this.data.maxTPS * 0.8) { + this.setMaxTPS(Math.ceil(this.data.peakTPS * 1.2)); + } + } +} \ No newline at end of file diff --git a/tps-monitoring/src/dashboard/layouts/main-layout.js b/tps-monitoring/src/dashboard/layouts/main-layout.js new file mode 100644 index 0000000..18db6de --- /dev/null +++ b/tps-monitoring/src/dashboard/layouts/main-layout.js @@ -0,0 +1,235 @@ +/** + * Main layout system for TUI dashboard + * Manages component positioning and responsive grid + */ +export class MainLayout { + constructor(options = {}) { + this.screen = null; + this.components = new Map(); + this.grid = { + rows: 12, + cols: 12, + spacing: 1 + }; + this.theme = { + colors: { + primary: 'blue', + secondary: 'cyan', + success: 'green', + warning: 'yellow', + error: 'red', + info: 'white' + }, + borders: { + type: 'line', + fg: 'blue' + } + }; + } + + /** + * Initialize layout with blessed screen + */ + initialize(screen) { + this.screen = screen; + + // Handle screen resize + this.screen.on('resize', () => { + this.handleResize(); + }); + } + + /** + * Add component to layout + */ + addComponent(name, component, position) { + this.components.set(name, { + component, + position: { + top: position.top || 0, + left: position.left || 0, + width: position.width || 12, + height: position.height || 1 + } + }); + } + + /** + * Remove component from layout + */ + removeComponent(name) { + const componentData = this.components.get(name); + if (componentData) { + componentData.component.destroy(); + this.components.delete(name); + } + } + + /** + * Update component position + */ + updateComponentPosition(name, newPosition) { + const componentData = this.components.get(name); + if (componentData) { + componentData.position = { ...componentData.position, ...newPosition }; + this.applyPosition(componentData.component, componentData.position); + } + } + + /** + * Apply position to component + */ + applyPosition(component, position) { + if (component && component.setPosition) { + component.setPosition( + position.top, + position.left, + position.width, + position.height + ); + } + } + + /** + * Handle screen resize + */ + handleResize() { + // Reapply all component positions + for (const [name, componentData] of this.components) { + this.applyPosition(componentData.component, componentData.position); + } + } + + /** + * Get predefined layout positions + */ + getLayoutPositions() { + return { + // Top row - Network Status, TPS Metrics, Control Panel + networkStatus: { top: 0, left: 0, width: 4, height: 3 }, + tpsMetrics: { top: 0, left: 4, width: 4, height: 3 }, + controlPanel: { top: 0, left: 8, width: 4, height: 3 }, + + // Middle - Active Senders Table + activeSenders: { top: 3, left: 0, width: 12, height: 4 }, + + // Center - TPS Graph + tpsGraph: { top: 7, left: 0, width: 12, height: 6 }, + + // Bottom - Event Log + eventLog: { top: 13, left: 0, width: 12, height: 4 }, + + // Bottom - Keyboard Help + keyboardHelp: { top: 17, left: 0, width: 12, height: 1 } + }; + } + + /** + * Create standard dashboard layout + */ + createStandardLayout() { + const positions = this.getLayoutPositions(); + + return { + // Top row components + networkStatus: { + ...positions.networkStatus, + border: { type: 'line', fg: this.theme.colors.primary }, + title: ' Network Status ' + }, + tpsMetrics: { + ...positions.tpsMetrics, + border: { type: 'line', fg: this.theme.colors.secondary }, + title: ' TPS Metrics ' + }, + controlPanel: { + ...positions.controlPanel, + border: { type: 'line', fg: this.theme.colors.info }, + title: ' Control Panel ' + }, + + // Middle components + activeSenders: { + ...positions.activeSenders, + border: { type: 'line', fg: this.theme.colors.success }, + title: ' Active Senders ' + }, + + // Center components + tpsGraph: { + ...positions.tpsGraph, + border: { type: 'line', fg: this.theme.colors.warning }, + title: ' Live TPS Graph ' + }, + + // Bottom components + eventLog: { + ...positions.eventLog, + border: { type: 'line', fg: this.theme.colors.error }, + title: ' Event Log ' + }, + keyboardHelp: { + ...positions.keyboardHelp, + border: { type: 'line', fg: this.theme.colors.info }, + title: ' Keyboard Controls ' + } + }; + } + + /** + * Get theme colors + */ + getTheme() { + return this.theme; + } + + /** + * Update theme + */ + updateTheme(newTheme) { + this.theme = { ...this.theme, ...newTheme }; + } + + /** + * Get all components + */ + getComponents() { + return this.components; + } + + /** + * Get component by name + */ + getComponent(name) { + const componentData = this.components.get(name); + return componentData ? componentData.component : null; + } + + /** + * Show all components + */ + showAll() { + for (const [name, componentData] of this.components) { + componentData.component.show(); + } + } + + /** + * Hide all components + */ + hideAll() { + for (const [name, componentData] of this.components) { + componentData.component.hide(); + } + } + + /** + * Destroy layout and all components + */ + destroy() { + for (const [name, componentData] of this.components) { + componentData.component.destroy(); + } + this.components.clear(); + } +} \ No newline at end of file diff --git a/tps-monitoring/src/dashboard/test-components.js b/tps-monitoring/src/dashboard/test-components.js new file mode 100644 index 0000000..52bb9c3 --- /dev/null +++ b/tps-monitoring/src/dashboard/test-components.js @@ -0,0 +1,142 @@ +import blessed from 'blessed'; +import { NetworkStatusComponent } from './components/network-status.js'; +import { TPSMetricsComponent } from './components/tps-metrics.js'; +import { ControlPanelComponent } from './components/control-panel.js'; +import { ActiveSendersTableComponent } from './components/active-senders-table.js'; +import { TPSSimpleGraphComponent } from './components/tps-graph-simple.js'; +import { EventLogComponent } from './components/event-log.js'; +import { KeyboardHandlerComponent } from './components/keyboard-handler.js'; +import { MainLayout } from './layouts/main-layout.js'; + +/** + * Simple test script for TUI components + */ +async function testComponents() { + console.log('🧪 Testing TUI Components...'); + + // Create blessed screen + const screen = blessed.screen({ + smartCSR: true, + title: 'TUI Components Test', + terminal: 'xterm-256color' + }); + + // Create layout + const layout = new MainLayout(); + layout.initialize(screen); + + // Create components + const networkStatus = new NetworkStatusComponent(); + const tpsMetrics = new TPSMetricsComponent(); + const controlPanel = new ControlPanelComponent({ + onStartTest: () => console.log('🚀 Test started!'), + onStopTest: () => console.log('🛑 Test stopped!'), + onExportReport: () => console.log('📄 Report exported!') + }); + const activeSenders = new ActiveSendersTableComponent(); + const tpsGraph = new TPSSimpleGraphComponent(); + const eventLog = new EventLogComponent(); + const keyboardHandler = new KeyboardHandlerComponent(); + + // Create widgets + networkStatus.createWidget(screen, layout); + tpsMetrics.createWidget(screen, layout); + controlPanel.createWidget(screen, layout); + activeSenders.createWidget(screen, layout); + tpsGraph.createWidget(screen, layout); + eventLog.createWidget(screen, layout); + + // Initialize keyboard handler + keyboardHandler.initialize(screen, { + networkStatus, + tpsMetrics, + controlPanel, + activeSenders, + tpsGraph, + eventLog + }); + + // Test network status updates + networkStatus.setConnectionStatus(true, 'ws://localhost:9944'); + networkStatus.setBlockInfo(12345, 6000); + + // Test TPS metrics updates + tpsMetrics.setCurrentTPS(287.5); + tpsMetrics.setPeakTPS(312.0); + tpsMetrics.setAverageTPS(245.2); + + // Start periodic updates + networkStatus.startUpdates(2000); + tpsMetrics.startUpdates(1000); + + // Test control panel functionality + setTimeout(() => { + controlPanel.setTestRunning(true); + console.log('✅ Control panel: Test running state set'); + }, 3000); + + setTimeout(() => { + controlPanel.enableExport(); + console.log('✅ Control panel: Export enabled'); + }, 5000); + + // Test active senders table + setTimeout(() => { + activeSenders.setTestData(); + console.log('✅ Active senders: Test data loaded'); + }, 2000); + + setTimeout(() => { + activeSenders.startUpdates(3000); + console.log('✅ Active senders: Dynamic updates started'); + }, 4000); + + // Test TPS graph + setTimeout(() => { + tpsGraph.setTestData(); + console.log('✅ TPS graph: Test data loaded'); + }, 1000); + + setTimeout(() => { + tpsGraph.startUpdates(5000); + console.log('✅ TPS graph: Real-time updates started'); + }, 3000); + + // Test event log + setTimeout(() => { + eventLog.setTestData(); + console.log('✅ Event log: Test data loaded'); + }, 2000); + + setTimeout(() => { + eventLog.startSimulation(4000); + console.log('✅ Event log: Simulation started'); + }, 6000); + + // Handle exit (keyboard handler will handle 'q' key) + screen.key(['escape', 'C-c'], function(ch, key) { + console.log('👋 Exiting test...'); + networkStatus.destroy(); + tpsMetrics.destroy(); + controlPanel.destroy(); + activeSenders.destroy(); + tpsGraph.destroy(); + eventLog.destroy(); + keyboardHandler.destroy(); + process.exit(0); + }); + + // Show instructions + console.log('📋 Test running... Press q, ESC, or Ctrl+C to exit'); + console.log('🔄 Components will update automatically'); + + // Render screen + screen.render(); +} + +// Run test if called directly +if (import.meta.url === `file://${process.argv[1]}`) { + testComponents().catch(console.error); +} + +export { testComponents }; \ No newline at end of file From 263e8a1687cdc2a8852d29fddc759a301d478711 Mon Sep 17 00:00:00 2001 From: Vsevolod-Rusinskiy Date: Wed, 23 Jul 2025 15:24:43 +0300 Subject: [PATCH 17/43] Fix TUI dashboard startup and event loop --- tps-monitoring/src/dashboard/tui-dashboard.js | 210 ++++++++++++------ 1 file changed, 146 insertions(+), 64 deletions(-) diff --git a/tps-monitoring/src/dashboard/tui-dashboard.js b/tps-monitoring/src/dashboard/tui-dashboard.js index 4280eb1..b962661 100644 --- a/tps-monitoring/src/dashboard/tui-dashboard.js +++ b/tps-monitoring/src/dashboard/tui-dashboard.js @@ -1,25 +1,33 @@ -import blessed from 'blessed'; -import contrib from 'blessed-contrib'; +import blessed from 'blessed' +import contrib from 'blessed-contrib' +import { NetworkStatusComponent } from './components/network-status.js' +import { TPSMetricsComponent } from './components/tps-metrics.js' +import { ControlPanelComponent } from './components/control-panel.js' +import { ActiveSendersTableComponent } from './components/active-senders-table.js' +import { TPSSimpleGraphComponent } from './components/tps-graph-simple.js' +import { EventLogComponent } from './components/event-log.js' +import { KeyboardHandlerComponent } from './components/keyboard-handler.js' +import { MainLayout } from './layouts/main-layout.js' +import { ApiConnector } from '../shared/api-connector.js' class TUIDashboard { constructor(options) { - this.processManager = options.processManager; - this.logAggregator = options.logAggregator; - this.reportGenerator = options.reportGenerator; - - this.screen = null; - this.widgets = {}; - this.isRunning = false; + this.processManager = options.processManager + this.logAggregator = options.logAggregator + this.reportGenerator = options.reportGenerator + this.screen = null + this.layout = null + this.widgets = {} + this.isRunning = false + this.apiConnector = new ApiConnector() + this.lastBlockTime = null + this.updateInterval = null } async start(options) { - console.log('🎨 Starting TUI Dashboard...'); - - // For Phase 1, just show a simple status - this.showSimpleStatus(options); - - // TODO: In Phase 5, implement full TUI interface - // this.initializeFullTUI(options); + console.log('🎨 Starting TUI Dashboard...') + // Phase 6: Full TUI implementation + await this.initializeFullTUI(options) } showSimpleStatus(options) { @@ -40,71 +48,145 @@ class TUIDashboard { console.log('\n⌨️ Press Ctrl+C to exit\n'); } - // TODO: Phase 5 - Full TUI Implementation async initializeFullTUI(options) { this.screen = blessed.screen({ smartCSR: true, - title: 'QuantumFusion TPS Stress Test Dashboard' - }); + title: 'QuantumFusion TPS Stress Test Dashboard', + terminal: 'xterm-256color', + fullUnicode: true, + dockBorders: true, + debug: false + }) - // Create layout containers - this.createLayout(); - - // Setup widgets - this.setupWidgets(); - - // Setup event handlers - this.setupEventHandlers(); - - // Start data updates - this.startUpdates(); - - this.screen.render(); - this.isRunning = true; - } + // Создаем layout + this.layout = new MainLayout() + this.layout.initialize(this.screen) + + // Создаем компоненты + this.widgets.networkStatus = new NetworkStatusComponent() + this.widgets.tpsMetrics = new TPSMetricsComponent() + this.widgets.controlPanel = new ControlPanelComponent({ + onStartTest: () => console.log('🚀 Start test'), + onStopTest: () => console.log('🛑 Stop test'), + onExportReport: () => console.log('📄 Export report') + }) + this.widgets.activeSenders = new ActiveSendersTableComponent() + this.widgets.tpsGraph = new TPSSimpleGraphComponent() + this.widgets.eventLog = new EventLogComponent() + this.widgets.keyboardHandler = new KeyboardHandlerComponent() + + // Создаем виджеты + this.widgets.networkStatus.createWidget(this.screen, this.layout) + this.widgets.tpsMetrics.createWidget(this.screen, this.layout) + this.widgets.controlPanel.createWidget(this.screen, this.layout) + this.widgets.activeSenders.createWidget(this.screen, this.layout) + this.widgets.tpsGraph.createWidget(this.screen, this.layout) + this.widgets.eventLog.createWidget(this.screen, this.layout) + + // Инициализируем KeyboardHandler + this.widgets.keyboardHandler.initialize(this.screen, { + networkStatus: this.widgets.networkStatus, + tpsMetrics: this.widgets.tpsMetrics, + controlPanel: this.widgets.controlPanel, + activeSenders: this.widgets.activeSenders, + tpsGraph: this.widgets.tpsGraph, + eventLog: this.widgets.eventLog + }) - createLayout() { - // TODO: Implement layout creation - // - Network status panel - // - TPS metrics panel - // - Control panel - // - Active senders table - // - Live TPS graph - // - Event log panel + // Подключаемся к ноде и подписываемся на новые блоки + await this.connectAndSubscribe(options.node || 'ws://localhost:9944') + + // Настраиваем keyboard handlers для выхода + this.setupKeyboardHandlers() + + // Запускаем periodic updates для всех компонентов + this.startPeriodicUpdates() + + // Рендерим экран + this.screen.render() + this.isRunning = true } - setupWidgets() { - // TODO: Implement widget setup - // - blessed-contrib graphs - // - Tables for process status - // - Log viewers - // - Interactive controls + setupKeyboardHandlers() { + // Global keyboard handlers для выхода + this.screen.key(['escape', 'q', 'C-c'], (ch, key) => { + console.log('👋 Shutting down dashboard...') + this.stop() + process.exit(0) + }) + + // Help handler + this.screen.key(['h'], (ch, key) => { + console.log('🔑 Keyboard shortcuts: q=quit, h=help') + }) } - setupEventHandlers() { - // TODO: Implement event handlers - // - Keyboard shortcuts - // - Process manager events - // - Log aggregator events - // - Widget interactions + startPeriodicUpdates() { + // Запускаем обновления для компонентов (это держит event loop активным) + this.widgets.networkStatus.startUpdates(2000) + this.widgets.tpsMetrics.startUpdates(1000) + this.widgets.eventLog.startUpdates(1500) + this.widgets.activeSenders.startUpdates(3000) + this.widgets.tpsGraph.startUpdates(5000) + + // Общий update loop для рендеринга + this.updateInterval = setInterval(() => { + if (this.isRunning) { + this.screen.render() + } + }, 500) } - startUpdates() { - // TODO: Implement real-time updates - // - Process status updates - // - TPS metrics updates - // - Log updates - // - Graph data updates + async connectAndSubscribe(nodeUrl) { + try { + await this.apiConnector.connect(nodeUrl) + this.widgets.networkStatus.setConnectionStatus(true, nodeUrl) + this.widgets.eventLog.addLog('INFO', `Connected to node: ${nodeUrl}`, 'Network') + + await this.apiConnector.subscribeNewHeads(async (header) => { + const blockNumber = header.number.toNumber() + const now = Date.now() + let blockTime = 0 + if (this.lastBlockTime) { + blockTime = now - this.lastBlockTime + } + this.lastBlockTime = now + this.widgets.networkStatus.setBlockInfo(blockNumber, blockTime) + this.widgets.eventLog.addLog('INFO', `Block #${blockNumber} processed`, 'Monitor') + this.screen.render() + }) + } catch (e) { + this.widgets.networkStatus.setConnectionStatus(false, nodeUrl) + this.widgets.eventLog.addLog('ERROR', `Connection failed: ${e.message}`, 'Network') + this.screen.render() + } } async stop() { - console.log('🎨 Stopping TUI Dashboard...'); - this.isRunning = false; + console.log('🎨 Stopping TUI Dashboard...') + this.isRunning = false + + // Остановить все обновления + if (this.updateInterval) { + clearInterval(this.updateInterval) + } + + // Остановить компоненты + Object.values(this.widgets).forEach(widget => { + if (widget.destroy) { + widget.destroy() + } + }) + + // Отключиться от API + if (this.apiConnector) { + this.apiConnector.disconnect() + } if (this.screen) { - this.screen.destroy(); + this.screen.destroy() } } } -export default TUIDashboard; \ No newline at end of file +export default TUIDashboard \ No newline at end of file From 5598e1d856862e4f6de8ba874ff41ce3428eb407 Mon Sep 17 00:00:00 2001 From: Vsevolod-Rusinskiy Date: Wed, 23 Jul 2025 16:06:50 +0300 Subject: [PATCH 18/43] Fix dashboard layout and API logs display --- .../components/active-senders-table.js | 20 +++++++---- .../src/dashboard/components/control-panel.js | 29 ++++++++++----- .../src/dashboard/components/event-log.js | 10 ++++-- .../dashboard/components/network-status.js | 25 +++++++++---- .../dashboard/components/tps-graph-simple.js | 22 ++++++++---- .../src/dashboard/components/tps-metrics.js | 25 +++++++++---- tps-monitoring/src/dashboard/tui-dashboard.js | 36 +++++++++++++++++++ tps-monitoring/src/shared/logger.js | 2 +- 8 files changed, 130 insertions(+), 39 deletions(-) diff --git a/tps-monitoring/src/dashboard/components/active-senders-table.js b/tps-monitoring/src/dashboard/components/active-senders-table.js index 264806e..2545216 100644 --- a/tps-monitoring/src/dashboard/components/active-senders-table.js +++ b/tps-monitoring/src/dashboard/components/active-senders-table.js @@ -22,21 +22,29 @@ export class ActiveSendersTableComponent extends BaseComponent { createWidget(screen, layout) { this.widget = blessed.box({ parent: screen, - top: '15%', + top: '20%', left: 0, width: '100%', height: '20%', border: { type: 'line', fg: 'green' }, - title: ' Active Senders ', + label: ' Active Senders ', tags: true, content: this.formatTable(), + padding: { + top: 0, + bottom: 1, + left: 1, + right: 1 + }, style: { border: { fg: 'green' }, - title: { fg: 'white', bold: true } - } - }); + label: { fg: 'white', bold: true } + }, + scrollable: true, + alwaysScroll: false + }) - return this.widget; + return this.widget } /** diff --git a/tps-monitoring/src/dashboard/components/control-panel.js b/tps-monitoring/src/dashboard/components/control-panel.js index 5cf57e6..f15d9b5 100644 --- a/tps-monitoring/src/dashboard/components/control-panel.js +++ b/tps-monitoring/src/dashboard/components/control-panel.js @@ -30,18 +30,29 @@ export class ControlPanelComponent extends BaseComponent { parent: screen, top: 0, left: '50%', - width: '25%', - height: '15%', - border: { type: 'line', fg: 'white' }, - title: ' Control Panel ', + width: '50%', + height: '20%', + border: { + type: 'line', + fg: 'white' + }, + label: ' Control Panel ', + padding: { + top: 0, + bottom: 1, + left: 1, + right: 1 + }, style: { border: { fg: 'white' }, - title: { fg: 'white', bold: true } - } - }); + label: { fg: 'white', bold: true } + }, + scrollable: false, + alwaysScroll: false + }) - this.createButtons(); - return this.widget; + this.createButtons() + return this.widget } /** diff --git a/tps-monitoring/src/dashboard/components/event-log.js b/tps-monitoring/src/dashboard/components/event-log.js index 3a6560a..a51f318 100644 --- a/tps-monitoring/src/dashboard/components/event-log.js +++ b/tps-monitoring/src/dashboard/components/event-log.js @@ -31,7 +31,7 @@ export class EventLogComponent extends BaseComponent { width: '100%', height: '35%', border: { type: 'line', fg: 'red' }, - title: ' Event Log ', + label: ' Event Log ', tags: true, scrollable: true, scrollbar: { @@ -43,9 +43,15 @@ export class EventLogComponent extends BaseComponent { bg: 'blue' } }, + padding: { + top: 0, + bottom: 0, + left: 1, + right: 1 + }, style: { border: { fg: 'red' }, - title: { fg: 'white', bold: true } + label: { fg: 'white', bold: true } } }); diff --git a/tps-monitoring/src/dashboard/components/network-status.js b/tps-monitoring/src/dashboard/components/network-status.js index 114b867..cf5e732 100644 --- a/tps-monitoring/src/dashboard/components/network-status.js +++ b/tps-monitoring/src/dashboard/components/network-status.js @@ -27,18 +27,29 @@ export class NetworkStatusComponent extends BaseComponent { top: 0, left: 0, width: '25%', - height: '15%', - border: { type: 'line', fg: 'blue' }, - title: ' Network Status ', + height: '20%', + border: { + type: 'line', + fg: 'blue' + }, + label: ' Network Status ', tags: true, content: this.formatContent(), + padding: { + top: 0, + bottom: 1, + left: 1, + right: 1 + }, style: { border: { fg: 'blue' }, - title: { fg: 'white', bold: true } - } - }); + label: { fg: 'white', bold: true } + }, + scrollable: false, + alwaysScroll: false + }) - return this.widget; + return this.widget } /** diff --git a/tps-monitoring/src/dashboard/components/tps-graph-simple.js b/tps-monitoring/src/dashboard/components/tps-graph-simple.js index 431a085..506dd7f 100644 --- a/tps-monitoring/src/dashboard/components/tps-graph-simple.js +++ b/tps-monitoring/src/dashboard/components/tps-graph-simple.js @@ -24,21 +24,29 @@ export class TPSSimpleGraphComponent extends BaseComponent { createWidget(screen, layout) { this.widget = blessed.box({ parent: screen, - top: '35%', + top: '40%', left: 0, width: '100%', - height: '30%', + height: '25%', border: { type: 'line', fg: 'yellow' }, - title: ' Live TPS Graph (Simple) ', + label: ' Live TPS Graph (Simple) ', tags: true, content: this.formatGraph(), + padding: { + top: 0, + bottom: 1, + left: 1, + right: 1 + }, style: { border: { fg: 'yellow' }, - title: { fg: 'white', bold: true } - } - }); + label: { fg: 'white', bold: true } + }, + scrollable: false, + alwaysScroll: false + }) - return this.widget; + return this.widget } /** diff --git a/tps-monitoring/src/dashboard/components/tps-metrics.js b/tps-monitoring/src/dashboard/components/tps-metrics.js index ce3a950..18178a5 100644 --- a/tps-monitoring/src/dashboard/components/tps-metrics.js +++ b/tps-monitoring/src/dashboard/components/tps-metrics.js @@ -27,18 +27,29 @@ export class TPSMetricsComponent extends BaseComponent { top: 0, left: '25%', width: '25%', - height: '15%', - border: { type: 'line', fg: 'cyan' }, - title: ' TPS Metrics ', + height: '20%', + border: { + type: 'line', + fg: 'cyan' + }, + label: ' TPS Metrics ', tags: true, content: this.formatContent(), + padding: { + top: 0, + bottom: 1, + left: 1, + right: 1 + }, style: { border: { fg: 'cyan' }, - title: { fg: 'white', bold: true } - } - }); + label: { fg: 'white', bold: true } + }, + scrollable: false, + alwaysScroll: false + }) - return this.widget; + return this.widget } /** diff --git a/tps-monitoring/src/dashboard/tui-dashboard.js b/tps-monitoring/src/dashboard/tui-dashboard.js index b962661..72f973d 100644 --- a/tps-monitoring/src/dashboard/tui-dashboard.js +++ b/tps-monitoring/src/dashboard/tui-dashboard.js @@ -138,8 +138,39 @@ class TUIDashboard { } async connectAndSubscribe(nodeUrl) { + // Перехватываем console.log во время API инициализации + const originalConsoleLog = console.log + const originalConsoleWarn = console.warn + const originalConsoleError = console.error + + // Временно перенаправляем console выходы в EventLog + console.log = (...args) => { + const message = args.join(' ') + if (message.includes('API/INIT') || message.includes('chainHead_') || message.includes('chainSpec_')) { + this.widgets.eventLog.addLog('DEBUG', message, 'API') + } else { + originalConsoleLog(...args) + } + } + + console.warn = (...args) => { + const message = args.join(' ') + this.widgets.eventLog.addLog('WARN', message, 'API') + } + + console.error = (...args) => { + const message = args.join(' ') + this.widgets.eventLog.addLog('ERROR', message, 'API') + } + try { await this.apiConnector.connect(nodeUrl) + + // Восстанавливаем оригинальные console методы + console.log = originalConsoleLog + console.warn = originalConsoleWarn + console.error = originalConsoleError + this.widgets.networkStatus.setConnectionStatus(true, nodeUrl) this.widgets.eventLog.addLog('INFO', `Connected to node: ${nodeUrl}`, 'Network') @@ -156,6 +187,11 @@ class TUIDashboard { this.screen.render() }) } catch (e) { + // Восстанавливаем console методы в случае ошибки + console.log = originalConsoleLog + console.warn = originalConsoleWarn + console.error = originalConsoleError + this.widgets.networkStatus.setConnectionStatus(false, nodeUrl) this.widgets.eventLog.addLog('ERROR', `Connection failed: ${e.message}`, 'Network') this.screen.render() diff --git a/tps-monitoring/src/shared/logger.js b/tps-monitoring/src/shared/logger.js index 12b5ba0..d2ca207 100644 --- a/tps-monitoring/src/shared/logger.js +++ b/tps-monitoring/src/shared/logger.js @@ -148,7 +148,7 @@ export const createLogger = (moduleName, withConsole = true) => { export const monitorLogger = createLogger('MONITOR'); export const senderLogger = createLogger('SENDER'); export const dashboardLogger = createLogger('DASHBOARD'); -export const apiLogger = createLogger('API'); +export const apiLogger = createLogger('API', false); // Без console output для TUI // Экспорт по умолчанию export default Logger; \ No newline at end of file From 758beb550ba99f1a8818f6550d0bc57b434ee50f Mon Sep 17 00:00:00 2001 From: Vsevolod-Rusinskiy Date: Wed, 23 Jul 2025 16:28:22 +0300 Subject: [PATCH 19/43] feat: increase log file size limits from 5MB to 20MB - Change maxsize from 5242880 to 20971520 (5MB -> 20MB) - Reduce maxFiles to 2 for better disk space management - Allow longer testing sessions without log rotation issues --- tps-monitoring/src/shared/logger.js | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/tps-monitoring/src/shared/logger.js b/tps-monitoring/src/shared/logger.js index d2ca207..bb867a4 100644 --- a/tps-monitoring/src/shared/logger.js +++ b/tps-monitoring/src/shared/logger.js @@ -29,22 +29,22 @@ export class Logger { new winston.transports.File({ filename: path.join(logsDir, 'errors.log'), level: 'error', - maxsize: 5242880, // 5MB - maxFiles: 5 + maxsize: 20971520, // 20MB + maxFiles: 2 }), // Все логи в общий файл new winston.transports.File({ filename: path.join(logsDir, 'combined.log'), - maxsize: 5242880, // 5MB - maxFiles: 5 + maxsize: 20971520, // 20MB + maxFiles: 2 }), // Отдельный файл для каждого модуля new winston.transports.File({ filename: path.join(logsDir, `${this.moduleName.toLowerCase()}.log`), - maxsize: 5242880, // 5MB - maxFiles: 3 + maxsize: 20971520, // 20MB + maxFiles: 2 }) ] }); From 06ba6ee714a80686b5e580b5c4f674c384487893 Mon Sep 17 00:00:00 2001 From: Vsevolod-Rusinskiy Date: Thu, 24 Jul 2025 08:00:13 +0300 Subject: [PATCH 20/43] refactor: remove unused blessed-contrib dependency and simplify TPS graph component --- tps-monitoring/package.json | 1 - .../dashboard/components/tps-graph-simple.js | 221 --------------- .../src/dashboard/components/tps-graph.js | 268 ++++++++---------- .../src/dashboard/log-tps-reader.js | 252 ++++++++++++++++ .../src/dashboard/test-components.js | 142 ---------- tps-monitoring/src/dashboard/tui-dashboard.js | 29 +- 6 files changed, 391 insertions(+), 522 deletions(-) delete mode 100644 tps-monitoring/src/dashboard/components/tps-graph-simple.js create mode 100644 tps-monitoring/src/dashboard/log-tps-reader.js delete mode 100644 tps-monitoring/src/dashboard/test-components.js diff --git a/tps-monitoring/package.json b/tps-monitoring/package.json index b9f59c1..162e690 100644 --- a/tps-monitoring/package.json +++ b/tps-monitoring/package.json @@ -18,7 +18,6 @@ "@polkadot/api": "^14.2.2", "@polkadot/util-crypto": "^13.1.1", "blessed": "^0.1.81", - "blessed-contrib": "^4.11.0", "commander": "^11.1.0", "winston": "^3.17.0" }, diff --git a/tps-monitoring/src/dashboard/components/tps-graph-simple.js b/tps-monitoring/src/dashboard/components/tps-graph-simple.js deleted file mode 100644 index 506dd7f..0000000 --- a/tps-monitoring/src/dashboard/components/tps-graph-simple.js +++ /dev/null @@ -1,221 +0,0 @@ -import blessed from 'blessed'; -import { BaseComponent } from './base-component.js'; - -/** - * TPS Graph Component (Simple Version) - * Displays TPS data as text-based visualization without blessed-contrib - */ -export class TPSSimpleGraphComponent extends BaseComponent { - constructor(options = {}) { - super({ name: 'TPSSimpleGraph', ...options }); - - this.data = { - tpsHistory: [], - timeHistory: [], - maxDataPoints: 20, // Show last 20 data points - maxTPS: 400, - currentTPS: 0 - }; - } - - /** - * Create simple text-based graph widget - */ - createWidget(screen, layout) { - this.widget = blessed.box({ - parent: screen, - top: '40%', - left: 0, - width: '100%', - height: '25%', - border: { type: 'line', fg: 'yellow' }, - label: ' Live TPS Graph (Simple) ', - tags: true, - content: this.formatGraph(), - padding: { - top: 0, - bottom: 1, - left: 1, - right: 1 - }, - style: { - border: { fg: 'yellow' }, - label: { fg: 'white', bold: true } - }, - scrollable: false, - alwaysScroll: false - }) - - return this.widget - } - - /** - * Format simple ASCII graph - */ - formatGraph() { - if (this.data.tpsHistory.length === 0) { - return '{center}{yellow-fg}No TPS data available{/yellow-fg}{/center}'; - } - - const { tpsHistory, timeHistory } = this.data; - const maxTPS = Math.max(...tpsHistory, this.data.maxTPS); - const height = 8; // Graph height in characters - - let content = ''; - - // Header with metrics - const current = this.data.currentTPS; - const peak = this.getPeakTPS(); - const average = this.getAverageTPS(); - - content += `{center}Current: {green-fg}${current}{/} TPS | Peak: {yellow-fg}${peak}{/} TPS | Avg: {cyan-fg}${average}{/} TPS{/center}\n`; - content += `${'─'.repeat(80)}\n`; - - // ASCII graph - for (let i = height; i >= 0; i--) { - const threshold = (maxTPS / height) * i; - const line = tpsHistory.map(tps => { - if (tps >= threshold) { - return '█'; - } else if (tps >= threshold * 0.8) { - return '▄'; - } else if (tps >= threshold * 0.6) { - return '▂'; - } else { - return ' '; - } - }).join(''); - - content += `${Math.round(threshold).toString().padStart(4)}┤ ${line}\n`; - } - - // X-axis labels - content += ` └${'─'.repeat(tpsHistory.length)}\n`; - - // Time labels (show every 5th label) - const timeLabels = timeHistory.map((time, index) => - index % 5 === 0 ? time.slice(-5) : ' ' - ).join(''); - content += ` ${timeLabels}\n`; - - return content; - } - - /** - * Add new TPS data point - */ - addDataPoint(tps, timestamp = null) { - const time = timestamp || new Date().toLocaleTimeString('en-US', { - hour12: false, - hour: '2-digit', - minute: '2-digit', - second: '2-digit' - }); - - this.data.tpsHistory.push(tps); - this.data.timeHistory.push(time); - this.data.currentTPS = tps; - - // Remove old data points if exceeding max - if (this.data.tpsHistory.length > this.data.maxDataPoints) { - this.data.tpsHistory.shift(); - this.data.timeHistory.shift(); - } - - this.updateContent(); - } - - /** - * Set test data for demonstration - */ - setTestData() { - const now = new Date(); - const testData = []; - - // Generate 20 data points - for (let i = 20; i >= 0; i--) { - const time = new Date(now.getTime() - i * 5000); // 5 second intervals - const tps = 200 + Math.sin(i * 0.5) * 100 + (Math.random() - 0.5) * 50; - - testData.push({ - time: time.toLocaleTimeString('en-US', { - hour12: false, - hour: '2-digit', - minute: '2-digit', - second: '2-digit' - }), - tps: Math.max(0, Math.round(tps)) - }); - } - - // Clear existing data - this.data.tpsHistory = []; - this.data.timeHistory = []; - - // Add test data - testData.forEach(point => { - this.addDataPoint(point.tps, point.time); - }); - } - - /** - * Start real-time updates - */ - startUpdates(interval = 5000) { // 5 second updates - this.updateInterval = setInterval(() => { - // Generate realistic TPS data - const baseTPS = 250; - const variation = Math.sin(Date.now() * 0.001) * 100; - const noise = (Math.random() - 0.5) * 50; - const newTPS = Math.max(0, Math.round(baseTPS + variation + noise)); - - this.addDataPoint(newTPS); - }, interval); - } - - /** - * Get current TPS value - */ - getCurrentTPS() { - return this.data.currentTPS; - } - - /** - * Get peak TPS from history - */ - getPeakTPS() { - return this.data.tpsHistory.length > 0 ? Math.max(...this.data.tpsHistory) : 0; - } - - /** - * Get average TPS from history - */ - getAverageTPS() { - if (this.data.tpsHistory.length === 0) return 0; - const sum = this.data.tpsHistory.reduce((a, b) => a + b, 0); - return Math.round(sum / this.data.tpsHistory.length); - } - - /** - * Update widget content - */ - updateContent() { - if (this.widget) { - this.widget.setContent(this.formatGraph()); - this.widget.screen.render(); - } - } - - /** - * Clean up component - */ - destroy() { - if (this.updateInterval) { - clearInterval(this.updateInterval); - } - - if (this.widget) { - this.widget.destroy(); - } - } -} \ No newline at end of file diff --git a/tps-monitoring/src/dashboard/components/tps-graph.js b/tps-monitoring/src/dashboard/components/tps-graph.js index 2d1aa22..842286b 100644 --- a/tps-monitoring/src/dashboard/components/tps-graph.js +++ b/tps-monitoring/src/dashboard/components/tps-graph.js @@ -1,112 +1,104 @@ -import blessed from 'blessed'; -import contrib from 'blessed-contrib'; -import { BaseComponent } from './base-component.js'; +import blessed from 'blessed' +import { BaseComponent } from './base-component.js' /** * TPS Graph Component - * Displays real-time TPS data using blessed-contrib line chart + * Displays TPS data as text-based ASCII visualization */ export class TPSGraphComponent extends BaseComponent { constructor(options = {}) { - super({ name: 'TPSGraph', ...options }); + super({ name: 'TPSGraph', ...options }) this.data = { tpsHistory: [], timeHistory: [], - maxDataPoints: 60, // 10 minutes at 10-second intervals + maxDataPoints: 20, // Show last 20 data points maxTPS: 400, currentTPS: 0 - }; - - this.chart = null; + } } /** - * Create blessed-contrib line chart widget + * Create text-based graph widget */ createWidget(screen, layout) { - try { - // Create line chart using blessed-contrib - this.chart = contrib.line({ - parent: screen, - top: '35%', - left: 0, - width: '100%', - height: '30%', - border: { type: 'line', fg: 'yellow' }, - title: ' Live TPS Graph ', - showLegend: true, - legend: { width: 10 }, - xLabelPadding: 3, - xPadding: 5, - showNthLabel: 5, - maxY: this.data.maxTPS, - wholeNumbersOnly: false, - style: { - border: { fg: 'yellow' }, - title: { fg: 'white', bold: true } - } - }); - } catch (error) { - console.log('⚠️ TPS Graph: blessed-contrib not available, using fallback'); - // Fallback to simple text display - this.chart = blessed.box({ - parent: screen, - top: '35%', - left: 0, - width: '100%', - height: '30%', - border: { type: 'line', fg: 'yellow' }, - title: ' Live TPS Graph (Fallback) ', - content: 'TPS Graph: blessed-contrib not available\nUse: npm install blessed-contrib', - style: { - border: { fg: 'yellow' }, - title: { fg: 'white', bold: true } - } - }); - } - - // Initialize with empty data - this.updateChart(); - - return this.chart; + this.widget = blessed.box({ + parent: screen, + top: '40%', + left: 0, + width: '100%', + height: '25%', + border: { type: 'line', fg: 'yellow' }, + label: ' Live TPS Graph ', + tags: true, + content: this.formatGraph(), + padding: { + top: 0, + bottom: 1, + left: 1, + right: 1 + }, + style: { + border: { fg: 'yellow' }, + label: { fg: 'white', bold: true } + }, + scrollable: false, + alwaysScroll: false + }) + + return this.widget } /** - * Update chart with current data + * Format ASCII graph */ - updateChart() { - if (!this.chart || this.data.tpsHistory.length === 0) { - return; + formatGraph() { + if (this.data.tpsHistory.length === 0) { + return '{center}{yellow-fg}No TPS data available{/yellow-fg}{/center}' } - // Check if this is blessed-contrib chart or fallback - if (this.chart.setData) { - const x = this.data.timeHistory; - const y = this.data.tpsHistory; - - this.chart.setData([{ - title: 'TPS', - x: x, - y: y, - style: { - line: 'yellow', - text: 'yellow' + const { tpsHistory, timeHistory } = this.data + const maxTPS = Math.max(...tpsHistory, this.data.maxTPS) + const height = 8 // Graph height in characters + + let content = '' + + // Header with metrics + const current = this.data.currentTPS + const peak = this.getPeakTPS() + const average = this.getAverageTPS() + + content += `{center}Current: {green-fg}${current}{/} TPS | Peak: {yellow-fg}${peak}{/} TPS | Avg: {cyan-fg}${average}{/} TPS{/center}\n` + content += `${'─'.repeat(80)}\n` + + // ASCII graph + for (let i = height; i >= 0; i--) { + const threshold = (maxTPS / height) * i + const line = tpsHistory.map(tps => { + if (tps >= threshold) { + return '█' + } else if (tps >= threshold * 0.8) { + return '▄' + } else if (tps >= threshold * 0.6) { + return '▂' + } else { + return ' ' } - }]); - } else { - // Fallback: update text content - const current = this.data.currentTPS; - const peak = this.getPeakTPS(); - const average = this.getAverageTPS(); + }).join('') - this.chart.setContent( - `Current TPS: ${current}\n` + - `Peak TPS: ${peak}\n` + - `Average TPS: ${average}\n` + - `Data points: ${this.data.tpsHistory.length}` - ); + content += `${Math.round(threshold).toString().padStart(4)}┤ ${line}\n` } + + // X-axis labels + content += ` └${'─'.repeat(tpsHistory.length)}\n` + + // Time labels (show every 5th label) + const timeLabels = timeHistory.map((time, index) => + index % 5 === 0 ? time.slice(-5) : ' ' + ).join('') + content += ` ${timeLabels}\n` + + return content } /** @@ -118,41 +110,32 @@ export class TPSGraphComponent extends BaseComponent { hour: '2-digit', minute: '2-digit', second: '2-digit' - }); + }) - this.data.tpsHistory.push(tps); - this.data.timeHistory.push(time); - this.data.currentTPS = tps; + this.data.tpsHistory.push(tps) + this.data.timeHistory.push(time) + this.data.currentTPS = tps // Remove old data points if exceeding max if (this.data.tpsHistory.length > this.data.maxDataPoints) { - this.data.tpsHistory.shift(); - this.data.timeHistory.shift(); - } - - // Auto-adjust max Y if needed - const maxTPS = Math.max(...this.data.tpsHistory); - if (maxTPS > this.data.maxTPS * 0.8) { - this.data.maxTPS = Math.ceil(maxTPS * 1.2); - if (this.chart) { - this.chart.options.maxY = this.data.maxTPS; - } + this.data.tpsHistory.shift() + this.data.timeHistory.shift() } - this.updateChart(); + this.updateContent() } /** * Set test data for demonstration */ setTestData() { - const now = new Date(); - const testData = []; + const now = new Date() + const testData = [] - // Generate 30 data points over the last 5 minutes - for (let i = 30; i >= 0; i--) { - const time = new Date(now.getTime() - i * 10000); // 10 second intervals - const tps = 200 + Math.sin(i * 0.3) * 100 + (Math.random() - 0.5) * 50; + // Generate 20 data points + for (let i = 20; i >= 0; i--) { + const time = new Date(now.getTime() - i * 5000) // 5 second intervals + const tps = 200 + Math.sin(i * 0.5) * 100 + (Math.random() - 0.5) * 50 testData.push({ time: time.toLocaleTimeString('en-US', { @@ -162,90 +145,65 @@ export class TPSGraphComponent extends BaseComponent { second: '2-digit' }), tps: Math.max(0, Math.round(tps)) - }); + }) } // Clear existing data - this.data.tpsHistory = []; - this.data.timeHistory = []; + this.data.tpsHistory = [] + this.data.timeHistory = [] // Add test data testData.forEach(point => { - this.addDataPoint(point.tps, point.time); - }); + this.addDataPoint(point.tps, point.time) + }) } /** * Start real-time updates */ - startUpdates(interval = 10000) { // 10 second updates + startUpdates(interval = 5000) { // 5 second updates this.updateInterval = setInterval(() => { // Generate realistic TPS data - const baseTPS = 250; - const variation = Math.sin(Date.now() * 0.001) * 100; - const noise = (Math.random() - 0.5) * 50; - const newTPS = Math.max(0, Math.round(baseTPS + variation + noise)); + const baseTPS = 250 + const variation = Math.sin(Date.now() * 0.001) * 100 + const noise = (Math.random() - 0.5) * 50 + const newTPS = Math.max(0, Math.round(baseTPS + variation + noise)) - this.addDataPoint(newTPS); - }, interval); + this.addDataPoint(newTPS) + }, interval) } /** * Get current TPS value */ getCurrentTPS() { - return this.data.currentTPS; + return this.data.currentTPS } /** * Get peak TPS from history */ getPeakTPS() { - return this.data.tpsHistory.length > 0 ? Math.max(...this.data.tpsHistory) : 0; + return this.data.tpsHistory.length > 0 ? Math.max(...this.data.tpsHistory) : 0 } /** * Get average TPS from history */ getAverageTPS() { - if (this.data.tpsHistory.length === 0) return 0; - const sum = this.data.tpsHistory.reduce((a, b) => a + b, 0); - return Math.round(sum / this.data.tpsHistory.length); + if (this.data.tpsHistory.length === 0) return 0 + const sum = this.data.tpsHistory.reduce((a, b) => a + b, 0) + return Math.round(sum / this.data.tpsHistory.length) } /** - * Clear all data + * Update widget content */ - clearData() { - this.data.tpsHistory = []; - this.data.timeHistory = []; - this.updateChart(); - } - - /** - * Set custom data points - */ - setData(tpsArray, timeArray) { - if (tpsArray.length !== timeArray.length) { - throw new Error('TPS and time arrays must have the same length'); + updateContent() { + if (this.widget) { + this.widget.setContent(this.formatGraph()) + this.widget.screen.render() } - - this.data.tpsHistory = [...tpsArray]; - this.data.timeHistory = [...timeArray]; - this.updateChart(); - } - - /** - * Get chart data for export - */ - getData() { - return { - tps: [...this.data.tpsHistory], - time: [...this.data.timeHistory], - current: this.data.currentTPS, - peak: this.getPeakTPS(), - average: this.getAverageTPS() - }; } /** @@ -253,11 +211,11 @@ export class TPSGraphComponent extends BaseComponent { */ destroy() { if (this.updateInterval) { - clearInterval(this.updateInterval); + clearInterval(this.updateInterval) } - if (this.chart) { - this.chart.destroy(); + if (this.widget) { + this.widget.destroy() } } } \ No newline at end of file diff --git a/tps-monitoring/src/dashboard/log-tps-reader.js b/tps-monitoring/src/dashboard/log-tps-reader.js new file mode 100644 index 0000000..9d775b5 --- /dev/null +++ b/tps-monitoring/src/dashboard/log-tps-reader.js @@ -0,0 +1,252 @@ +import fs from 'fs/promises' +import path from 'path' +import { fileURLToPath } from 'url' + +const __filename = fileURLToPath(import.meta.url) +const __dirname = path.dirname(__filename) + +/** + * LogTPSReader - читает TPS данные из существующих JSON логов + * Реализация Шага 1 из roadmap: src/dashboard/log-tps-reader.js + * + * Архитектура: логи → LogTPSReader → TPSMetrics → blessed.render() + */ +export class LogTPSReader { + constructor(options = {}) { + this.updateInterval = options.updateInterval || 1000 // 1 секунда + this.statsLogPath = path.join(__dirname, '../logs/monitor-stats-reporter.log') + this.tpsCalcLogPath = path.join(__dirname, '../logs/monitor-tps-calc.log') + + this.lastFilePosition = 0 + this.isRunning = false + this.updateTimer = null + + // TPS данные для передачи в компоненты + this.tpsData = { + currentTPS: 0, + peakTPS: 0, + averageTPS: 0, + instantTPS: 0, + ourTPS: 0, + totalTPS: 0, + blockNumber: 0, + avgBlockTime: 0, + lastUpdate: null + } + + // Callbacks для обновления компонентов + this.onDataUpdate = options.onDataUpdate || (() => {}) + } + + /** + * Запуск чтения логов + */ + async start() { + console.log('📊 Starting LogTPSReader...') + this.isRunning = true + + // Найти последнюю позицию в файле при старте + await this.initializeFilePosition() + + // Запустить периодическое чтение + this.updateTimer = setInterval(() => { + this.readLatestTPS() + }, this.updateInterval) + + // Первое чтение сразу + await this.readLatestTPS() + } + + /** + * Остановка чтения логов + */ + stop() { + console.log('📊 Stopping LogTPSReader...') + this.isRunning = false + + if (this.updateTimer) { + clearInterval(this.updateTimer) + this.updateTimer = null + } + } + + /** + * Инициализация позиции в файле (начинаем с конца) + */ + async initializeFilePosition() { + try { + const stats = await fs.stat(this.statsLogPath) + this.lastFilePosition = Math.max(0, stats.size - 10000) // Последние 10KB + } catch (error) { + console.warn('⚠️ Stats log file not found, starting from beginning') + this.lastFilePosition = 0 + } + } + + /** + * Чтение последних TPS данных из логов + */ + async readLatestTPS() { + if (!this.isRunning) return + + try { + // Читаем новые данные из monitor-stats-reporter.log + const newStatsData = await this.readNewLogEntries(this.statsLogPath) + + if (newStatsData.length > 0) { + // Обрабатываем каждую новую запись + for (const entry of newStatsData) { + this.processStatsEntry(entry) + } + + // Уведомляем компоненты об обновлении + this.onDataUpdate(this.tpsData) + } + } catch (error) { + console.error('❌ Error reading TPS data:', error.message) + } + } + + /** + * Чтение новых записей из лог файла + */ + async readNewLogEntries(logPath) { + try { + const stats = await fs.stat(logPath) + + // Если файл не изменился, возвращаем пустой массив + if (stats.size <= this.lastFilePosition) { + return [] + } + + // Читаем только новую часть файла + const fileHandle = await fs.open(logPath, 'r') + const buffer = Buffer.alloc(stats.size - this.lastFilePosition) + + await fileHandle.read(buffer, 0, buffer.length, this.lastFilePosition) + await fileHandle.close() + + // Обновляем позицию + this.lastFilePosition = stats.size + + // Парсим JSON строки + const newContent = buffer.toString('utf8') + const lines = newContent.trim().split('\n').filter(line => line.trim()) + + const entries = [] + for (const line of lines) { + try { + const entry = JSON.parse(line) + entries.push(entry) + } catch (parseError) { + // Игнорируем неполные строки (файл может быть записан частично) + } + } + + return entries + } catch (error) { + if (error.code !== 'ENOENT') { + console.error('❌ Error reading log file:', error.message) + } + return [] + } + } + + /** + * Обработка записи из monitor-stats-reporter.log + */ + processStatsEntry(entry) { + // Ищем записи с TPS данными + if (entry.message && entry.message.includes('Block processing completed')) { + // Запись типа: "⚡ Block processing completed" + this.updateTPSFromBlockProcessing(entry) + } else if (entry.message && entry.message.includes('TPS MONITORING STATISTICS')) { + // Запись типа: "📊 === TPS MONITORING STATISTICS ===" + this.updateTPSFromStatistics(entry) + } + } + + /** + * Обновление TPS из записи обработки блока + */ + updateTPSFromBlockProcessing(entry) { + if (entry.instantTPS !== undefined) { + this.tpsData.currentTPS = entry.instantTPS || 0 + this.tpsData.instantTPS = entry.instantTPS || 0 + } + + if (entry.ourTPS !== undefined) { + this.tpsData.ourTPS = entry.ourTPS || 0 + } + + if (entry.blockNumber !== undefined) { + this.tpsData.blockNumber = entry.blockNumber + } + + if (entry.avgBlockTime !== undefined) { + this.tpsData.avgBlockTime = entry.avgBlockTime + } + + // Обновляем пиковый TPS + if (this.tpsData.currentTPS > this.tpsData.peakTPS) { + this.tpsData.peakTPS = this.tpsData.currentTPS + } + + this.tpsData.lastUpdate = new Date() + } + + /** + * Обновление TPS из статистики мониторинга + */ + updateTPSFromStatistics(entry) { + if (entry.avgOurTPS !== undefined) { + this.tpsData.averageTPS = entry.avgOurTPS || 0 + } + + if (entry.avgTotalTPS !== undefined) { + this.tpsData.totalTPS = entry.avgTotalTPS || 0 + } + + if (entry.transactionsPerSecond !== undefined) { + this.tpsData.currentTPS = entry.transactionsPerSecond || 0 + } + + // Обновляем пиковый TPS + if (this.tpsData.currentTPS > this.tpsData.peakTPS) { + this.tpsData.peakTPS = this.tpsData.currentTPS + } + + this.tpsData.lastUpdate = new Date() + } + + /** + * Получить текущие TPS данные + */ + getTPSData() { + return { ...this.tpsData } + } + + /** + * Получить статистику для отладки + */ + getDebugInfo() { + return { + isRunning: this.isRunning, + lastFilePosition: this.lastFilePosition, + lastUpdate: this.tpsData.lastUpdate, + fileExists: this.checkFileExists() + } + } + + /** + * Проверка существования файла логов + */ + async checkFileExists() { + try { + await fs.access(this.statsLogPath) + return true + } catch { + return false + } + } +} \ No newline at end of file diff --git a/tps-monitoring/src/dashboard/test-components.js b/tps-monitoring/src/dashboard/test-components.js deleted file mode 100644 index 52bb9c3..0000000 --- a/tps-monitoring/src/dashboard/test-components.js +++ /dev/null @@ -1,142 +0,0 @@ -import blessed from 'blessed'; -import { NetworkStatusComponent } from './components/network-status.js'; -import { TPSMetricsComponent } from './components/tps-metrics.js'; -import { ControlPanelComponent } from './components/control-panel.js'; -import { ActiveSendersTableComponent } from './components/active-senders-table.js'; -import { TPSSimpleGraphComponent } from './components/tps-graph-simple.js'; -import { EventLogComponent } from './components/event-log.js'; -import { KeyboardHandlerComponent } from './components/keyboard-handler.js'; -import { MainLayout } from './layouts/main-layout.js'; - -/** - * Simple test script for TUI components - */ -async function testComponents() { - console.log('🧪 Testing TUI Components...'); - - // Create blessed screen - const screen = blessed.screen({ - smartCSR: true, - title: 'TUI Components Test', - terminal: 'xterm-256color' - }); - - // Create layout - const layout = new MainLayout(); - layout.initialize(screen); - - // Create components - const networkStatus = new NetworkStatusComponent(); - const tpsMetrics = new TPSMetricsComponent(); - const controlPanel = new ControlPanelComponent({ - onStartTest: () => console.log('🚀 Test started!'), - onStopTest: () => console.log('🛑 Test stopped!'), - onExportReport: () => console.log('📄 Report exported!') - }); - const activeSenders = new ActiveSendersTableComponent(); - const tpsGraph = new TPSSimpleGraphComponent(); - const eventLog = new EventLogComponent(); - const keyboardHandler = new KeyboardHandlerComponent(); - - // Create widgets - networkStatus.createWidget(screen, layout); - tpsMetrics.createWidget(screen, layout); - controlPanel.createWidget(screen, layout); - activeSenders.createWidget(screen, layout); - tpsGraph.createWidget(screen, layout); - eventLog.createWidget(screen, layout); - - // Initialize keyboard handler - keyboardHandler.initialize(screen, { - networkStatus, - tpsMetrics, - controlPanel, - activeSenders, - tpsGraph, - eventLog - }); - - // Test network status updates - networkStatus.setConnectionStatus(true, 'ws://localhost:9944'); - networkStatus.setBlockInfo(12345, 6000); - - // Test TPS metrics updates - tpsMetrics.setCurrentTPS(287.5); - tpsMetrics.setPeakTPS(312.0); - tpsMetrics.setAverageTPS(245.2); - - // Start periodic updates - networkStatus.startUpdates(2000); - tpsMetrics.startUpdates(1000); - - // Test control panel functionality - setTimeout(() => { - controlPanel.setTestRunning(true); - console.log('✅ Control panel: Test running state set'); - }, 3000); - - setTimeout(() => { - controlPanel.enableExport(); - console.log('✅ Control panel: Export enabled'); - }, 5000); - - // Test active senders table - setTimeout(() => { - activeSenders.setTestData(); - console.log('✅ Active senders: Test data loaded'); - }, 2000); - - setTimeout(() => { - activeSenders.startUpdates(3000); - console.log('✅ Active senders: Dynamic updates started'); - }, 4000); - - // Test TPS graph - setTimeout(() => { - tpsGraph.setTestData(); - console.log('✅ TPS graph: Test data loaded'); - }, 1000); - - setTimeout(() => { - tpsGraph.startUpdates(5000); - console.log('✅ TPS graph: Real-time updates started'); - }, 3000); - - // Test event log - setTimeout(() => { - eventLog.setTestData(); - console.log('✅ Event log: Test data loaded'); - }, 2000); - - setTimeout(() => { - eventLog.startSimulation(4000); - console.log('✅ Event log: Simulation started'); - }, 6000); - - // Handle exit (keyboard handler will handle 'q' key) - screen.key(['escape', 'C-c'], function(ch, key) { - console.log('👋 Exiting test...'); - networkStatus.destroy(); - tpsMetrics.destroy(); - controlPanel.destroy(); - activeSenders.destroy(); - tpsGraph.destroy(); - eventLog.destroy(); - keyboardHandler.destroy(); - process.exit(0); - }); - - // Show instructions - console.log('📋 Test running... Press q, ESC, or Ctrl+C to exit'); - console.log('🔄 Components will update automatically'); - - // Render screen - screen.render(); -} - -// Run test if called directly -if (import.meta.url === `file://${process.argv[1]}`) { - testComponents().catch(console.error); -} - -export { testComponents }; \ No newline at end of file diff --git a/tps-monitoring/src/dashboard/tui-dashboard.js b/tps-monitoring/src/dashboard/tui-dashboard.js index 72f973d..82822c2 100644 --- a/tps-monitoring/src/dashboard/tui-dashboard.js +++ b/tps-monitoring/src/dashboard/tui-dashboard.js @@ -1,14 +1,14 @@ import blessed from 'blessed' -import contrib from 'blessed-contrib' import { NetworkStatusComponent } from './components/network-status.js' import { TPSMetricsComponent } from './components/tps-metrics.js' import { ControlPanelComponent } from './components/control-panel.js' import { ActiveSendersTableComponent } from './components/active-senders-table.js' -import { TPSSimpleGraphComponent } from './components/tps-graph-simple.js' +import { TPSGraphComponent } from './components/tps-graph.js' import { EventLogComponent } from './components/event-log.js' import { KeyboardHandlerComponent } from './components/keyboard-handler.js' import { MainLayout } from './layouts/main-layout.js' import { ApiConnector } from '../shared/api-connector.js' +import { LogTPSReader } from './log-tps-reader.js' class TUIDashboard { constructor(options) { @@ -22,6 +22,7 @@ class TUIDashboard { this.apiConnector = new ApiConnector() this.lastBlockTime = null this.updateInterval = null + this.logTPSReader = null } async start(options) { @@ -65,13 +66,25 @@ class TUIDashboard { // Создаем компоненты this.widgets.networkStatus = new NetworkStatusComponent() this.widgets.tpsMetrics = new TPSMetricsComponent() + + // Создаем LogTPSReader для реальных TPS данных + this.logTPSReader = new LogTPSReader({ + updateInterval: 1000, + onDataUpdate: (tpsData) => { + // Обновляем TPSMetrics компонент реальными данными + this.widgets.tpsMetrics.setCurrentTPS(tpsData.currentTPS) + this.widgets.tpsMetrics.setPeakTPS(tpsData.peakTPS) + this.widgets.tpsMetrics.setAverageTPS(tpsData.averageTPS) + this.screen.render() + } + }) this.widgets.controlPanel = new ControlPanelComponent({ onStartTest: () => console.log('🚀 Start test'), onStopTest: () => console.log('🛑 Stop test'), onExportReport: () => console.log('📄 Export report') }) this.widgets.activeSenders = new ActiveSendersTableComponent() - this.widgets.tpsGraph = new TPSSimpleGraphComponent() + this.widgets.tpsGraph = new TPSGraphComponent() this.widgets.eventLog = new EventLogComponent() this.widgets.keyboardHandler = new KeyboardHandlerComponent() @@ -122,6 +135,11 @@ class TUIDashboard { } startPeriodicUpdates() { + // Запускаем LogTPSReader для чтения реальных TPS данных + if (this.logTPSReader) { + this.logTPSReader.start() + } + // Запускаем обновления для компонентов (это держит event loop активным) this.widgets.networkStatus.startUpdates(2000) this.widgets.tpsMetrics.startUpdates(1000) @@ -202,6 +220,11 @@ class TUIDashboard { console.log('🎨 Stopping TUI Dashboard...') this.isRunning = false + // Остановить LogTPSReader + if (this.logTPSReader) { + this.logTPSReader.stop() + } + // Остановить все обновления if (this.updateInterval) { clearInterval(this.updateInterval) From afe4a340548fa1b560c2536655852e656928ca21 Mon Sep 17 00:00:00 2001 From: Vsevolod-Rusinskiy Date: Thu, 24 Jul 2025 09:48:01 +0300 Subject: [PATCH 21/43] feat(dashboard): enhance process management and control panel functionality --- .../src/dashboard/components/control-panel.js | 133 ++++++++++++------ .../src/dashboard/process-manager.js | 117 +++++++++++++-- tps-monitoring/src/dashboard/tui-dashboard.js | 60 +++++++- 3 files changed, 255 insertions(+), 55 deletions(-) diff --git a/tps-monitoring/src/dashboard/components/control-panel.js b/tps-monitoring/src/dashboard/components/control-panel.js index f15d9b5..cd28bf4 100644 --- a/tps-monitoring/src/dashboard/components/control-panel.js +++ b/tps-monitoring/src/dashboard/components/control-panel.js @@ -13,7 +13,7 @@ export class ControlPanelComponent extends BaseComponent { isTestRunning: false, canStart: true, canStop: false, - canExport: false + canExport: false // Export disabled per plan }; this.buttons = {}; @@ -64,9 +64,13 @@ export class ControlPanelComponent extends BaseComponent { parent: this.widget, top: 1, left: 1, - width: 8, - height: 1, - content: ' START ', + width: 12, + height: 3, + content: '{center}Start Test{/center}\n{center}(Light){/center}', + tags: true, + focusable: true, + keys: true, + mouse: true, style: { bg: 'green', fg: 'white', @@ -77,16 +81,20 @@ export class ControlPanelComponent extends BaseComponent { } }, border: { type: 'line', fg: 'green' } - }); + }) - // Stop Test Button + // Stop All Button this.buttons.stop = blessed.button({ parent: this.widget, top: 1, - left: 10, - width: 8, - height: 1, - content: ' STOP ', + left: 15, + width: 12, + height: 3, + content: '{center}Stop All{/center}\n{center}(Processes){/center}', + tags: true, + focusable: true, + keys: true, + mouse: true, style: { bg: 'red', fg: 'white', @@ -97,30 +105,72 @@ export class ControlPanelComponent extends BaseComponent { } }, border: { type: 'line', fg: 'red' } - }); + }) - // Export Report Button + // Export Report Button (Disabled) this.buttons.export = blessed.button({ parent: this.widget, - top: 3, - left: 1, - width: 17, - height: 1, - content: ' EXPORT REPORT ', + top: 1, + left: 29, + width: 15, + height: 3, + content: '{center}Export Report{/center}\n{center}(Coming Soon){/center}', + tags: true, + focusable: false, // Disabled - не может получить focus + keys: false, + mouse: false, style: { - bg: 'blue', - fg: 'white', - bold: true, - focus: { - bg: 'bright-blue', - fg: 'black' - } + bg: 'gray', + fg: 'black', + bold: false }, - border: { type: 'line', fg: 'blue' } - }); + border: { type: 'line', fg: 'gray' } + }) - this.setupButtonEvents(); - this.updateButtonStates(); + this.setupButtonEvents() + this.setupKeyboardNavigation() + this.updateButtonStates() + } + + /** + * Setup keyboard navigation between buttons + */ + setupKeyboardNavigation() { + // Tab navigation between buttons + this.buttons.start.key(['tab'], () => { + this.buttons.stop.focus() + }) + + this.buttons.stop.key(['tab'], () => { + this.buttons.start.focus() // Skip disabled export button + }) + + // Arrow key navigation + this.buttons.start.key(['right'], () => { + this.buttons.stop.focus() + }) + + this.buttons.stop.key(['left'], () => { + this.buttons.start.focus() + }) + + this.buttons.stop.key(['right'], () => { + this.buttons.start.focus() // Cycle back + }) + + // Enter/Space to activate buttons + this.buttons.start.key(['enter', 'space'], () => { + this.buttons.start.press() + }) + + this.buttons.stop.key(['enter', 'space'], () => { + this.buttons.stop.press() + }) + + // Set initial focus on start button + setTimeout(() => { + this.buttons.start.focus() + }, 100) } /** @@ -156,34 +206,33 @@ export class ControlPanelComponent extends BaseComponent { if (this.state.canStart && !this.state.isTestRunning) { this.buttons.start.style.bg = 'green'; this.buttons.start.style.fg = 'white'; - this.buttons.start.content = ' START '; + this.buttons.start.style.bold = true; + this.buttons.start.content = '{center}Start Test{/center}\n{center}(Light){/center}'; } else { this.buttons.start.style.bg = 'gray'; this.buttons.start.style.fg = 'black'; - this.buttons.content = ' START '; + this.buttons.start.style.bold = false; + this.buttons.start.content = '{center}Start Test{/center}\n{center}(Running...){/center}'; } // Stop button if (this.state.canStop && this.state.isTestRunning) { this.buttons.stop.style.bg = 'red'; this.buttons.stop.style.fg = 'white'; - this.buttons.stop.content = ' STOP '; + this.buttons.stop.style.bold = true; + this.buttons.stop.content = '{center}Stop All{/center}\n{center}(Active){/center}'; } else { this.buttons.stop.style.bg = 'gray'; this.buttons.stop.style.fg = 'black'; - this.buttons.stop.content = ' STOP '; + this.buttons.stop.style.bold = false; + this.buttons.stop.content = '{center}Stop All{/center}\n{center}(No Processes){/center}'; } - // Export button - if (this.state.canExport) { - this.buttons.export.style.bg = 'blue'; - this.buttons.export.style.fg = 'white'; - this.buttons.export.content = ' EXPORT REPORT '; - } else { - this.buttons.export.style.bg = 'gray'; - this.buttons.export.style.fg = 'black'; - this.buttons.export.content = ' EXPORT REPORT '; - } + // Export button (always disabled for now) + this.buttons.export.style.bg = 'gray'; + this.buttons.export.style.fg = 'black'; + this.buttons.export.style.bold = false; + this.buttons.export.content = '{center}Export Report{/center}\n{center}(Coming Soon){/center}'; this.widget.screen.render(); } diff --git a/tps-monitoring/src/dashboard/process-manager.js b/tps-monitoring/src/dashboard/process-manager.js index 56d60a5..b92ed48 100644 --- a/tps-monitoring/src/dashboard/process-manager.js +++ b/tps-monitoring/src/dashboard/process-manager.js @@ -164,18 +164,119 @@ class ProcessManager { } async stopAll() { - console.log('🛑 Stopping all processes...'); + const processIds = Array.from(this.processes.keys()) + let stopped = 0 - const stopPromises = Array.from(this.processes.keys()).map( - processId => this.stopProcess(processId) - ); + for (const processId of processIds) { + try { + const success = await this.stopProcess(processId) + if (success) { + stopped++ + } + } catch (error) { + // Silent error handling for clean UI + } + } + + return stopped + } + + async startTest(options = {}) { + // Light scenario configuration + const scenario = { + senders: 3, + targetTPS: 50, + duration: 300, // 5 minutes + accounts: ['Alice', 'Bob', 'Charlie'], + node: options.node || 'ws://localhost:9944' + } + + try { + // Start monitor first + await this.startMonitor({ + node: scenario.node, + addresses: scenario.accounts.map(acc => `//${acc}`).join(',') + }) + + // Start senders with delay + for (let i = 0; i < scenario.senders; i++) { + setTimeout(async () => { + await this.startSender({ + account: scenario.accounts[i], + target: scenario.accounts[(i + 1) % scenario.accounts.length], + rate: Math.floor(scenario.targetTPS / scenario.senders), + node: scenario.node + }) + }, i * 2000) // 2 second delays between senders + } + + return true + + } catch (error) { + return false + } + } + + async startSender(options = {}) { + const { account, target, rate, node } = options + const processId = `sender-${account}` + + if (this.processes.has(processId)) { + throw new Error(`Sender ${account} already running`) + } + + const args = [ + path.join(__dirname, '../transaction_sender.js'), + '--node', node || 'ws://localhost:9944', + '--seed', `//${account}`, + '--recipient', `//${target}`, + '--rate', rate || 17, + '--auto' + ] + + const child = spawn('node', args, { + stdio: ['pipe', 'pipe', 'pipe'], + cwd: path.join(__dirname, '..') + }) + + this.processes.set(processId, { + process: child, + type: 'sender', + account, + target, + rate, + status: 'starting', + startTime: Date.now(), + stats: { + uptime: 0, + restarts: 0 + } + }) + + this.setupProcessHandlers(processId, child) + return processId + } + + async stopAll() { + console.log('🛑 Stopping all processes...') - await Promise.all(stopPromises); + const processIds = Array.from(this.processes.keys()) + let stopped = 0 - // Wait for all processes to exit - while (this.processes.size > 0) { - await new Promise(resolve => setTimeout(resolve, 100)); + for (const processId of processIds) { + try { + const success = await this.stopProcess(processId) + if (success) { + stopped++ + console.log(`✅ Stopped ${processId}`) + } + } catch (error) { + console.error(`❌ Failed to stop ${processId}:`, error.message) + } } + + console.log(`🏁 Stopped ${stopped}/${processIds.length} processes`) + return stopped } getProcessInfo(processId) { diff --git a/tps-monitoring/src/dashboard/tui-dashboard.js b/tps-monitoring/src/dashboard/tui-dashboard.js index 82822c2..036d7c8 100644 --- a/tps-monitoring/src/dashboard/tui-dashboard.js +++ b/tps-monitoring/src/dashboard/tui-dashboard.js @@ -79,9 +79,42 @@ class TUIDashboard { } }) this.widgets.controlPanel = new ControlPanelComponent({ - onStartTest: () => console.log('🚀 Start test'), - onStopTest: () => console.log('🛑 Stop test'), - onExportReport: () => console.log('📄 Export report') + onStartTest: async () => { + this.widgets.eventLog.addLog('INFO', 'Starting light stress test scenario...', 'Dashboard') + this.widgets.controlPanel.setTestRunning(true) + + try { + const success = await this.processManager.startTest({ + node: 'ws://localhost:9944' + }) + if (success) { + this.widgets.eventLog.addLog('INFO', 'Stress test started successfully', 'Dashboard') + } else { + this.widgets.controlPanel.setTestRunning(false) + this.widgets.eventLog.addLog('ERROR', 'Failed to start stress test', 'Dashboard') + } + } catch (error) { + this.widgets.controlPanel.setTestRunning(false) + this.widgets.eventLog.addLog('ERROR', `Test start error: ${error.message}`, 'Dashboard') + } + this.screen.render() + }, + onStopTest: async () => { + this.widgets.eventLog.addLog('INFO', 'Stopping all test processes...', 'Dashboard') + + try { + const stopped = await this.processManager.stopAll() + this.widgets.controlPanel.setTestRunning(false) + this.widgets.eventLog.addLog('INFO', `Stopped ${stopped} processes`, 'Dashboard') + } catch (error) { + this.widgets.eventLog.addLog('ERROR', `Stop error: ${error.message}`, 'Dashboard') + } + this.screen.render() + }, + onExportReport: () => { + console.log('📄 Export report (disabled)') + this.widgets.eventLog.addLog('INFO', 'Export report feature coming soon...', 'Dashboard') + } }) this.widgets.activeSenders = new ActiveSendersTableComponent() this.widgets.tpsGraph = new TPSGraphComponent() @@ -121,16 +154,33 @@ class TUIDashboard { } setupKeyboardHandlers() { - // Global keyboard handlers для выхода + // Global keyboard handlers для выхода - ПРИОРИТЕТ! this.screen.key(['escape', 'q', 'C-c'], (ch, key) => { console.log('👋 Shutting down dashboard...') this.stop() process.exit(0) }) + // ДОПОЛНИТЕЛЬНАЯ защита - принудительный Ctrl+C + this.screen.key(['C-c'], (ch, key) => { + console.log('🛑 Force exit requested') + this.stop() + setTimeout(() => { + process.exit(1) + }, 1000) // Принудительный выход через 1 секунду + }) + // Help handler this.screen.key(['h'], (ch, key) => { - console.log('🔑 Keyboard shortcuts: q=quit, h=help') + this.widgets.eventLog.addLog('INFO', 'Keyboard shortcuts: q=quit, h=help, Tab=navigate', 'Dashboard') + this.screen.render() + }) + + // Global navigation - выход из focus кнопок + this.screen.key(['escape'], (ch, key) => { + // Снимаем focus с кнопок при Escape + this.screen.realloc() + this.screen.render() }) } From d12b29c32d5bcea15b5ee68ad90f7eca4f8fefe1 Mon Sep 17 00:00:00 2001 From: Vsevolod-Rusinskiy Date: Thu, 24 Jul 2025 10:18:14 +0300 Subject: [PATCH 22/43] refactor(dashboard): improve keyboard handling and logging --- .../dashboard/components/keyboard-handler.js | 2 +- tps-monitoring/src/dashboard/tui-dashboard.js | 26 ++++++++++++------- 2 files changed, 17 insertions(+), 11 deletions(-) diff --git a/tps-monitoring/src/dashboard/components/keyboard-handler.js b/tps-monitoring/src/dashboard/components/keyboard-handler.js index 8fc3525..c46b43b 100644 --- a/tps-monitoring/src/dashboard/components/keyboard-handler.js +++ b/tps-monitoring/src/dashboard/components/keyboard-handler.js @@ -295,7 +295,7 @@ export class KeyboardHandlerComponent extends BaseComponent { const component = this.components[componentName]; if (component && component.widget) { component.widget.focus(); - console.log(`🎯 Focused: ${componentName}`); + // Убрал console.log чтобы убрать "Focused" логи с экрана } } diff --git a/tps-monitoring/src/dashboard/tui-dashboard.js b/tps-monitoring/src/dashboard/tui-dashboard.js index 036d7c8..1f2dcc4 100644 --- a/tps-monitoring/src/dashboard/tui-dashboard.js +++ b/tps-monitoring/src/dashboard/tui-dashboard.js @@ -56,7 +56,8 @@ class TUIDashboard { terminal: 'xterm-256color', fullUnicode: true, dockBorders: true, - debug: false + debug: false, // ✅ Отключаем blessed debug (убираем "Focused" мусор) + log: false // ✅ Отключаем blessed internal log }) // Создаем layout @@ -154,25 +155,30 @@ class TUIDashboard { } setupKeyboardHandlers() { - // Global keyboard handlers для выхода - ПРИОРИТЕТ! - this.screen.key(['escape', 'q', 'C-c'], (ch, key) => { - console.log('👋 Shutting down dashboard...') + // КРИТИЧЕСКИЙ приоритет для выхода - обрабатываем ДО всех компонентов + process.on('SIGINT', () => { + console.log('\n🛑 SIGINT received - force exit') this.stop() process.exit(0) }) - // ДОПОЛНИТЕЛЬНАЯ защита - принудительный Ctrl+C + // Global keyboard handlers с максимальным приоритетом this.screen.key(['C-c'], (ch, key) => { - console.log('🛑 Force exit requested') + console.log('\n👋 Ctrl+C pressed - shutting down...') this.stop() - setTimeout(() => { - process.exit(1) - }, 1000) // Принудительный выход через 1 секунду + process.exit(0) + }) + + // Дублируем для надежности + this.screen.key(['escape', 'q'], (ch, key) => { + console.log('\n👋 Shutting down dashboard...') + this.stop() + process.exit(0) }) // Help handler this.screen.key(['h'], (ch, key) => { - this.widgets.eventLog.addLog('INFO', 'Keyboard shortcuts: q=quit, h=help, Tab=navigate', 'Dashboard') + this.widgets.eventLog.addLog('INFO', 'Keyboard shortcuts: q=quit, h=help, Tab=navigate, Ctrl+C=force exit', 'Dashboard') this.screen.render() }) From c49075b33816c2f468cdd73935ee80f091ba8450 Mon Sep 17 00:00:00 2001 From: Vsevolod-Rusinskiy Date: Thu, 24 Jul 2025 16:20:00 +0300 Subject: [PATCH 23/43] feat(dashboard): implement file-based logging for console outputs - Introduced file logging for console.log and console.error to capture logs in debug.log - Enhanced logging functionality to improve debugging and monitoring capabilities --- tps-monitoring/src/dashboard/index.js | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) diff --git a/tps-monitoring/src/dashboard/index.js b/tps-monitoring/src/dashboard/index.js index 109ec0f..da175f5 100644 --- a/tps-monitoring/src/dashboard/index.js +++ b/tps-monitoring/src/dashboard/index.js @@ -5,6 +5,24 @@ import TUIDashboard from './tui-dashboard.js'; import ProcessManager from './process-manager.js'; import LogAggregator from './log-aggregator.js'; import ReportGenerator from './report-generator.js'; +import fs from 'fs' +import { fileURLToPath } from 'url' +import path from 'path' + +const __filename = fileURLToPath(import.meta.url) +const __dirname = path.dirname(__filename) + +// Переопределяем console.log и console.error для записи только в файл +env: (() => { + const logPath = path.resolve(__dirname, '../../debug.log') + const logStream = fs.createWriteStream(logPath, { flags: 'a' }) + console.log = function (...args) { + logStream.write('[LOG] ' + args.map(String).join(' ') + '\n') + } + console.error = function (...args) { + logStream.write('[ERROR] ' + args.map(String).join(' ') + '\n') + } +})() class Dashboard { constructor() { From 78f07fe9bb734ee0cccf42d8f41014d820c46e86 Mon Sep 17 00:00:00 2001 From: Vsevolod-Rusinskiy Date: Thu, 24 Jul 2025 16:39:01 +0300 Subject: [PATCH 24/43] feat(dashboard): extend file-based logging to include console.warn - Added console.warn logging to the existing file-based logging system - Enhanced logging capabilities for better monitoring and debugging --- tps-monitoring/src/dashboard/index.js | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/tps-monitoring/src/dashboard/index.js b/tps-monitoring/src/dashboard/index.js index da175f5..f3f93af 100644 --- a/tps-monitoring/src/dashboard/index.js +++ b/tps-monitoring/src/dashboard/index.js @@ -12,7 +12,7 @@ import path from 'path' const __filename = fileURLToPath(import.meta.url) const __dirname = path.dirname(__filename) -// Переопределяем console.log и console.error для записи только в файл +// Переопределяем console.log, console.error и console.warn для записи только в файл env: (() => { const logPath = path.resolve(__dirname, '../../debug.log') const logStream = fs.createWriteStream(logPath, { flags: 'a' }) @@ -22,6 +22,9 @@ env: (() => { console.error = function (...args) { logStream.write('[ERROR] ' + args.map(String).join(' ') + '\n') } + console.warn = function (...args) { + logStream.write('[WARN] ' + args.map(String).join(' ') + '\n') + } })() class Dashboard { From 4f96afd0d04539bfa4d2202afd02ae020c86c0bf Mon Sep 17 00:00:00 2001 From: Vsevolod-Rusinskiy Date: Thu, 24 Jul 2025 16:57:50 +0300 Subject: [PATCH 25/43] refactor(dashboard): update comments for clarity and consistency --- .../src/dashboard/components/control-panel.js | 2 +- tps-monitoring/src/dashboard/tui-dashboard.js | 56 +++++++++---------- tps-monitoring/src/monitor/index.js | 2 +- tps-monitoring/src/shared/utils.js | 16 +++--- 4 files changed, 38 insertions(+), 38 deletions(-) diff --git a/tps-monitoring/src/dashboard/components/control-panel.js b/tps-monitoring/src/dashboard/components/control-panel.js index cd28bf4..02c4964 100644 --- a/tps-monitoring/src/dashboard/components/control-panel.js +++ b/tps-monitoring/src/dashboard/components/control-panel.js @@ -116,7 +116,7 @@ export class ControlPanelComponent extends BaseComponent { height: 3, content: '{center}Export Report{/center}\n{center}(Coming Soon){/center}', tags: true, - focusable: false, // Disabled - не может получить focus + focusable: false, // Disabled - cannot receive focus keys: false, mouse: false, style: { diff --git a/tps-monitoring/src/dashboard/tui-dashboard.js b/tps-monitoring/src/dashboard/tui-dashboard.js index 1f2dcc4..14366a6 100644 --- a/tps-monitoring/src/dashboard/tui-dashboard.js +++ b/tps-monitoring/src/dashboard/tui-dashboard.js @@ -56,23 +56,23 @@ class TUIDashboard { terminal: 'xterm-256color', fullUnicode: true, dockBorders: true, - debug: false, // ✅ Отключаем blessed debug (убираем "Focused" мусор) - log: false // ✅ Отключаем blessed internal log + debug: false, // ✅ Disable blessed debug (removes "Focused" noise) + log: false // ✅ Disable blessed internal log }) - // Создаем layout + // Create layout this.layout = new MainLayout() this.layout.initialize(this.screen) - // Создаем компоненты + // Create components this.widgets.networkStatus = new NetworkStatusComponent() this.widgets.tpsMetrics = new TPSMetricsComponent() - // Создаем LogTPSReader для реальных TPS данных + // Create LogTPSReader for real TPS data this.logTPSReader = new LogTPSReader({ updateInterval: 1000, onDataUpdate: (tpsData) => { - // Обновляем TPSMetrics компонент реальными данными + // Update TPSMetrics component with real data this.widgets.tpsMetrics.setCurrentTPS(tpsData.currentTPS) this.widgets.tpsMetrics.setPeakTPS(tpsData.peakTPS) this.widgets.tpsMetrics.setAverageTPS(tpsData.averageTPS) @@ -122,7 +122,7 @@ class TUIDashboard { this.widgets.eventLog = new EventLogComponent() this.widgets.keyboardHandler = new KeyboardHandlerComponent() - // Создаем виджеты + // Create widgets this.widgets.networkStatus.createWidget(this.screen, this.layout) this.widgets.tpsMetrics.createWidget(this.screen, this.layout) this.widgets.controlPanel.createWidget(this.screen, this.layout) @@ -130,7 +130,7 @@ class TUIDashboard { this.widgets.tpsGraph.createWidget(this.screen, this.layout) this.widgets.eventLog.createWidget(this.screen, this.layout) - // Инициализируем KeyboardHandler + // Initialize KeyboardHandler this.widgets.keyboardHandler.initialize(this.screen, { networkStatus: this.widgets.networkStatus, tpsMetrics: this.widgets.tpsMetrics, @@ -140,36 +140,36 @@ class TUIDashboard { eventLog: this.widgets.eventLog }) - // Подключаемся к ноде и подписываемся на новые блоки + // Connect to node and subscribe to new blocks await this.connectAndSubscribe(options.node || 'ws://localhost:9944') - // Настраиваем keyboard handlers для выхода + // Set up keyboard handlers for exit this.setupKeyboardHandlers() - // Запускаем periodic updates для всех компонентов + // Start periodic updates for all components this.startPeriodicUpdates() - // Рендерим экран + // Render screen this.screen.render() this.isRunning = true } setupKeyboardHandlers() { - // КРИТИЧЕСКИЙ приоритет для выхода - обрабатываем ДО всех компонентов + // CRITICAL priority for exit - handle BEFORE all components process.on('SIGINT', () => { console.log('\n🛑 SIGINT received - force exit') this.stop() process.exit(0) }) - // Global keyboard handlers с максимальным приоритетом + // Global keyboard handlers with maximum priority this.screen.key(['C-c'], (ch, key) => { console.log('\n👋 Ctrl+C pressed - shutting down...') this.stop() process.exit(0) }) - // Дублируем для надежности + // Duplicate for reliability this.screen.key(['escape', 'q'], (ch, key) => { console.log('\n👋 Shutting down dashboard...') this.stop() @@ -182,28 +182,28 @@ class TUIDashboard { this.screen.render() }) - // Global navigation - выход из focus кнопок + // Global navigation - exit button focus this.screen.key(['escape'], (ch, key) => { - // Снимаем focus с кнопок при Escape + // Remove focus from buttons on Escape this.screen.realloc() this.screen.render() }) } startPeriodicUpdates() { - // Запускаем LogTPSReader для чтения реальных TPS данных + // Start LogTPSReader for reading real TPS data if (this.logTPSReader) { this.logTPSReader.start() } - // Запускаем обновления для компонентов (это держит event loop активным) + // Start updates for components (keeps event loop active) this.widgets.networkStatus.startUpdates(2000) this.widgets.tpsMetrics.startUpdates(1000) this.widgets.eventLog.startUpdates(1500) this.widgets.activeSenders.startUpdates(3000) this.widgets.tpsGraph.startUpdates(5000) - // Общий update loop для рендеринга + // General update loop for rendering this.updateInterval = setInterval(() => { if (this.isRunning) { this.screen.render() @@ -212,12 +212,12 @@ class TUIDashboard { } async connectAndSubscribe(nodeUrl) { - // Перехватываем console.log во время API инициализации + // Intercept console.log during API initialization const originalConsoleLog = console.log const originalConsoleWarn = console.warn const originalConsoleError = console.error - // Временно перенаправляем console выходы в EventLog + // Temporarily redirect console output to EventLog console.log = (...args) => { const message = args.join(' ') if (message.includes('API/INIT') || message.includes('chainHead_') || message.includes('chainSpec_')) { @@ -240,7 +240,7 @@ class TUIDashboard { try { await this.apiConnector.connect(nodeUrl) - // Восстанавливаем оригинальные console методы + // Restore original console methods console.log = originalConsoleLog console.warn = originalConsoleWarn console.error = originalConsoleError @@ -261,7 +261,7 @@ class TUIDashboard { this.screen.render() }) } catch (e) { - // Восстанавливаем console методы в случае ошибки + // Restore console methods in case of error console.log = originalConsoleLog console.warn = originalConsoleWarn console.error = originalConsoleError @@ -276,24 +276,24 @@ class TUIDashboard { console.log('🎨 Stopping TUI Dashboard...') this.isRunning = false - // Остановить LogTPSReader + // Stop LogTPSReader if (this.logTPSReader) { this.logTPSReader.stop() } - // Остановить все обновления + // Stop all updates if (this.updateInterval) { clearInterval(this.updateInterval) } - // Остановить компоненты + // Stop components Object.values(this.widgets).forEach(widget => { if (widget.destroy) { widget.destroy() } }) - // Отключиться от API + // Disconnect from API if (this.apiConnector) { this.apiConnector.disconnect() } diff --git a/tps-monitoring/src/monitor/index.js b/tps-monitoring/src/monitor/index.js index 0cc6505..7df2ccb 100644 --- a/tps-monitoring/src/monitor/index.js +++ b/tps-monitoring/src/monitor/index.js @@ -15,7 +15,7 @@ export class TPSMonitor { this.csvExporter = new CSVExporter() this.logger = monitorLogger.child('MONITOR') - // Связываем репортер с анализатором для логирования + // Link reporter with analyzer for logging this.blockAnalyzer.setReporter(this.statsReporter) this.startTime = Date.now() diff --git a/tps-monitoring/src/shared/utils.js b/tps-monitoring/src/shared/utils.js index 6812381..b19a853 100644 --- a/tps-monitoring/src/shared/utils.js +++ b/tps-monitoring/src/shared/utils.js @@ -1,7 +1,7 @@ -// Универсальные утилиты для форматирования и вычислений +// Universal utilities for formatting and calculations export class Utils { - // Форматирование адреса (короткий/полный формат) + // Address formatting (short/full format) static formatAddress(address, shortFormat = true) { const addrStr = address.toString() return shortFormat @@ -9,22 +9,22 @@ export class Utils { : addrStr } - // Вычисление процента с округлением до 1 знака + // Percentage calculation rounded to 1 decimal place static calculatePercentage(part, total) { return total > 0 ? ((part / total) * 100).toFixed(1) : '0' } - // Форматирование времени из миллисекунд в секунды + // Time formatting from milliseconds to seconds static formatTime(milliseconds) { return (milliseconds / 1000).toFixed(2) } - // Округление числа до указанного количества знаков + // Rounding a number to the specified number of decimals static formatNumber(number, decimals = 2) { return parseFloat(Number(number).toFixed(decimals)) } - // Логирование списка адресов в консоль + // Logging a list of addresses to the console static logAddressList(addresses, prefix = 'ADDRESSES', logger = null) { const message = `🎯 [${prefix}] ${addresses.length} total:` const addressList = addresses.map((addr, i) => ` ${i + 1}. ${this.formatAddress(addr)}`).join('\n') @@ -41,12 +41,12 @@ export class Utils { } } - // Форматирование хеша блока (короткий формат) + // Block hash formatting (short format) static formatBlockHash(hash) { return hash.toString().slice(0, 16) + '...' } - // Проверка что число больше 0 перед делением + // Check that the number is greater than 0 before division static safeDivision(numerator, denominator) { return denominator > 0 ? numerator / denominator : 0 } From 65803853e1b2385afd306418c6f89c700eed8cf1 Mon Sep 17 00:00:00 2001 From: Vsevolod-Rusinskiy Date: Fri, 25 Jul 2025 08:47:15 +0300 Subject: [PATCH 26/43] refactor(dashboard): remove general update loop and replace TPS graph with a placeholder - Removed the general update loop for rendering in TUIDashboard - Updated TPSGraphComponent to return a placeholder message indicating the graph is temporarily disabled for debugging --- .../src/dashboard/components/tps-graph.js | 46 +------------------ tps-monitoring/src/dashboard/tui-dashboard.js | 12 ++--- 2 files changed, 7 insertions(+), 51 deletions(-) diff --git a/tps-monitoring/src/dashboard/components/tps-graph.js b/tps-monitoring/src/dashboard/components/tps-graph.js index 842286b..aa9f3ea 100644 --- a/tps-monitoring/src/dashboard/components/tps-graph.js +++ b/tps-monitoring/src/dashboard/components/tps-graph.js @@ -53,52 +53,8 @@ export class TPSGraphComponent extends BaseComponent { * Format ASCII graph */ formatGraph() { - if (this.data.tpsHistory.length === 0) { - return '{center}{yellow-fg}No TPS data available{/yellow-fg}{/center}' - } - const { tpsHistory, timeHistory } = this.data - const maxTPS = Math.max(...tpsHistory, this.data.maxTPS) - const height = 8 // Graph height in characters - - let content = '' - - // Header with metrics - const current = this.data.currentTPS - const peak = this.getPeakTPS() - const average = this.getAverageTPS() - - content += `{center}Current: {green-fg}${current}{/} TPS | Peak: {yellow-fg}${peak}{/} TPS | Avg: {cyan-fg}${average}{/} TPS{/center}\n` - content += `${'─'.repeat(80)}\n` - - // ASCII graph - for (let i = height; i >= 0; i--) { - const threshold = (maxTPS / height) * i - const line = tpsHistory.map(tps => { - if (tps >= threshold) { - return '█' - } else if (tps >= threshold * 0.8) { - return '▄' - } else if (tps >= threshold * 0.6) { - return '▂' - } else { - return ' ' - } - }).join('') - - content += `${Math.round(threshold).toString().padStart(4)}┤ ${line}\n` - } - - // X-axis labels - content += ` └${'─'.repeat(tpsHistory.length)}\n` - - // Time labels (show every 5th label) - const timeLabels = timeHistory.map((time, index) => - index % 5 === 0 ? time.slice(-5) : ' ' - ).join('') - content += ` ${timeLabels}\n` - - return content + return '{center}{yellow-fg}TPS graph temporarily disabled for debugging.{/yellow-fg}{/center}' } /** diff --git a/tps-monitoring/src/dashboard/tui-dashboard.js b/tps-monitoring/src/dashboard/tui-dashboard.js index 14366a6..fce80cf 100644 --- a/tps-monitoring/src/dashboard/tui-dashboard.js +++ b/tps-monitoring/src/dashboard/tui-dashboard.js @@ -203,12 +203,12 @@ class TUIDashboard { this.widgets.activeSenders.startUpdates(3000) this.widgets.tpsGraph.startUpdates(5000) - // General update loop for rendering - this.updateInterval = setInterval(() => { - if (this.isRunning) { - this.screen.render() - } - }, 500) + // УДАЛЕНО: общий update loop для render + // this.updateInterval = setInterval(() => { + // if (this.isRunning) { + // this.screen.render() + // } + // }, 500) } async connectAndSubscribe(nodeUrl) { From c76c1e729daa53d6a5fd80148e32aa2f0bde1643 Mon Sep 17 00:00:00 2001 From: Vsevolod-Rusinskiy Date: Fri, 25 Jul 2025 09:12:29 +0300 Subject: [PATCH 27/43] feat(dashboard): add memory usage logging to EventLogComponent - Implemented memory usage logging every 5 seconds to monitor RSS and heap memory - Added cleanup for memory logging interval in the destroy method to prevent memory leaks --- .../src/dashboard/components/event-log.js | 14 +++++++++++++- 1 file changed, 13 insertions(+), 1 deletion(-) diff --git a/tps-monitoring/src/dashboard/components/event-log.js b/tps-monitoring/src/dashboard/components/event-log.js index a51f318..638a80c 100644 --- a/tps-monitoring/src/dashboard/components/event-log.js +++ b/tps-monitoring/src/dashboard/components/event-log.js @@ -18,6 +18,14 @@ export class EventLogComponent extends BaseComponent { source: null } }; + + // Memory usage logging every 5 seconds + this.memoryLogInterval = setInterval(() => { + const mem = process.memoryUsage(); + const rss = (mem.rss / 1024 / 1024).toFixed(1); + const heap = (mem.heapUsed / 1024 / 1024).toFixed(1); + console.log(`[MEM] rss: ${rss} MB, heap: ${heap} MB`); + }, 5000); } /** @@ -129,7 +137,7 @@ export class EventLogComponent extends BaseComponent { displayLogs() { if (!this.widget) return; - // Clear widget + // Always clear widget before adding logs (жесткий лимит) this.widget.setContent(''); // Filter logs @@ -296,6 +304,10 @@ export class EventLogComponent extends BaseComponent { * Clean up component */ destroy() { + if (this.memoryLogInterval) { + clearInterval(this.memoryLogInterval); + this.memoryLogInterval = null; + } this.stopSimulation(); if (this.updateInterval) { From cac9c25e19d831c2426f25f699e2d16dd485d66d Mon Sep 17 00:00:00 2001 From: Vsevolod-Rusinskiy Date: Fri, 25 Jul 2025 09:19:58 +0300 Subject: [PATCH 28/43] refactor(dashboard): update comments for clarity in logging functionality - Changed comments in index.js and event-log.js to improve clarity and consistency - Updated language from Russian to English for better understanding --- tps-monitoring/src/dashboard/components/event-log.js | 2 +- tps-monitoring/src/dashboard/index.js | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/tps-monitoring/src/dashboard/components/event-log.js b/tps-monitoring/src/dashboard/components/event-log.js index 638a80c..0135d18 100644 --- a/tps-monitoring/src/dashboard/components/event-log.js +++ b/tps-monitoring/src/dashboard/components/event-log.js @@ -137,7 +137,7 @@ export class EventLogComponent extends BaseComponent { displayLogs() { if (!this.widget) return; - // Always clear widget before adding logs (жесткий лимит) + // Always clear widget before adding logs this.widget.setContent(''); // Filter logs diff --git a/tps-monitoring/src/dashboard/index.js b/tps-monitoring/src/dashboard/index.js index f3f93af..62d0ba1 100644 --- a/tps-monitoring/src/dashboard/index.js +++ b/tps-monitoring/src/dashboard/index.js @@ -12,7 +12,7 @@ import path from 'path' const __filename = fileURLToPath(import.meta.url) const __dirname = path.dirname(__filename) -// Переопределяем console.log, console.error и console.warn для записи только в файл +// Redefine console.log, console.error, and console.warn to write only to a file env: (() => { const logPath = path.resolve(__dirname, '../../debug.log') const logStream = fs.createWriteStream(logPath, { flags: 'a' }) From 263b4c4337b4773563e38f91dd466aa7e230fabb Mon Sep 17 00:00:00 2001 From: Vsevolod-Rusinskiy Date: Fri, 25 Jul 2025 12:04:36 +0300 Subject: [PATCH 29/43] refactor(dashboard): comment out TPS metrics updates due to conflict --- tps-monitoring/src/dashboard/tui-dashboard.js | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tps-monitoring/src/dashboard/tui-dashboard.js b/tps-monitoring/src/dashboard/tui-dashboard.js index fce80cf..f6f3f13 100644 --- a/tps-monitoring/src/dashboard/tui-dashboard.js +++ b/tps-monitoring/src/dashboard/tui-dashboard.js @@ -198,7 +198,7 @@ class TUIDashboard { // Start updates for components (keeps event loop active) this.widgets.networkStatus.startUpdates(2000) - this.widgets.tpsMetrics.startUpdates(1000) + // this.widgets.tpsMetrics.startUpdates(1000) // REMOVED: conflict with LogTPSReader this.widgets.eventLog.startUpdates(1500) this.widgets.activeSenders.startUpdates(3000) this.widgets.tpsGraph.startUpdates(5000) From 1a2fa00619bd7d0168bc9da82fe8cf0813f25b9f Mon Sep 17 00:00:00 2001 From: Vsevolod-Rusinskiy Date: Mon, 28 Jul 2025 10:52:48 +0300 Subject: [PATCH 30/43] feat(dashboard): implement dynamic log file initialization in LogTPSReader --- .../src/dashboard/log-tps-reader.js | 43 +++++++++++++++++-- tps-monitoring/src/shared/utils.js | 34 +++++++++++++++ 2 files changed, 74 insertions(+), 3 deletions(-) diff --git a/tps-monitoring/src/dashboard/log-tps-reader.js b/tps-monitoring/src/dashboard/log-tps-reader.js index 9d775b5..7c95adc 100644 --- a/tps-monitoring/src/dashboard/log-tps-reader.js +++ b/tps-monitoring/src/dashboard/log-tps-reader.js @@ -1,6 +1,7 @@ import fs from 'fs/promises' import path from 'path' import { fileURLToPath } from 'url' +import { Utils } from '../shared/utils.js' const __filename = fileURLToPath(import.meta.url) const __dirname = path.dirname(__filename) @@ -14,8 +15,8 @@ const __dirname = path.dirname(__filename) export class LogTPSReader { constructor(options = {}) { this.updateInterval = options.updateInterval || 1000 // 1 секунда - this.statsLogPath = path.join(__dirname, '../logs/monitor-stats-reporter.log') - this.tpsCalcLogPath = path.join(__dirname, '../logs/monitor-tps-calc.log') + this.statsLogPath = null // Will be set in initialize() + this.tpsCalcLogPath = null // Will be set in initialize() this.lastFilePosition = 0 this.isRunning = false @@ -38,11 +39,36 @@ export class LogTPSReader { this.onDataUpdate = options.onDataUpdate || (() => {}) } + /** + * Initialize log file paths (must be called before start) + */ + async initialize() { + // Find latest log files dynamically + this.statsLogPath = await Utils.getLatestLogFile('monitor-stats-reporter') + this.tpsCalcLogPath = await Utils.getLatestLogFile('monitor-tps-calc') + + if (!this.statsLogPath) { + console.warn('⚠️ No monitor-stats-reporter log files found') + } else { + console.log(`📊 Using stats log: ${path.basename(this.statsLogPath)}`) + } + + if (!this.tpsCalcLogPath) { + console.warn('⚠️ No monitor-tps-calc log files found') + } else { + console.log(`📊 Using TPS calc log: ${path.basename(this.tpsCalcLogPath)}`) + } + } + /** * Запуск чтения логов */ async start() { console.log('📊 Starting LogTPSReader...') + + // Initialize log file paths first + await this.initialize() + this.isRunning = true // Найти последнюю позицию в файле при старте @@ -74,11 +100,17 @@ export class LogTPSReader { * Инициализация позиции в файле (начинаем с конца) */ async initializeFilePosition() { + if (!this.statsLogPath) { + console.warn('⚠️ No stats log file available, skipping position initialization') + this.lastFilePosition = 0 + return + } + try { const stats = await fs.stat(this.statsLogPath) this.lastFilePosition = Math.max(0, stats.size - 10000) // Последние 10KB } catch (error) { - console.warn('⚠️ Stats log file not found, starting from beginning') + console.warn('⚠️ Stats log file not found, starting from beginning') this.lastFilePosition = 0 } } @@ -88,6 +120,11 @@ export class LogTPSReader { */ async readLatestTPS() { if (!this.isRunning) return + + if (!this.statsLogPath) { + // No log file available, skip reading + return + } try { // Читаем новые данные из monitor-stats-reporter.log diff --git a/tps-monitoring/src/shared/utils.js b/tps-monitoring/src/shared/utils.js index b19a853..1a9fee6 100644 --- a/tps-monitoring/src/shared/utils.js +++ b/tps-monitoring/src/shared/utils.js @@ -50,4 +50,38 @@ export class Utils { static safeDivision(numerator, denominator) { return denominator > 0 ? numerator / denominator : 0 } + + // Find the latest log file in a series (for Winston rotated logs) + static async getLatestLogFile(baseName, logsDir = null) { + const fs = await import('fs/promises') + const path = await import('path') + + // Default logs directory if not provided + if (!logsDir) { + const { fileURLToPath } = await import('url') + const __filename = fileURLToPath(import.meta.url) + const __dirname = path.dirname(__filename) + logsDir = path.join(__dirname, '..', 'logs') + } + + // Check files in order: baseName.log, baseName1.log, baseName2.log, etc. + let latestFile = null + let counter = 0 + + while (true) { + const fileName = counter === 0 ? `${baseName}.log` : `${baseName}${counter}.log` + const filePath = path.join(logsDir, fileName) + + try { + await fs.access(filePath) + latestFile = filePath + counter++ + } catch { + // File doesn't exist, stop searching + break + } + } + + return latestFile + } } \ No newline at end of file From ca178f32303e30549e5db0060ac35bc9d1507510 Mon Sep 17 00:00:00 2001 From: Vsevolod-Rusinskiy Date: Mon, 28 Jul 2025 16:02:46 +0300 Subject: [PATCH 31/43] feat(dashboard): enhance logging functionality with custom debug logger --- tps-monitoring/.gitignore | 1 - tps-monitoring/src/dashboard/index.js | 75 ++++++++++++++++--- .../src/dashboard/log-tps-reader.js | 50 ++++++++++++- tps-monitoring/src/dashboard/tui-dashboard.js | 8 ++ 4 files changed, 121 insertions(+), 13 deletions(-) diff --git a/tps-monitoring/.gitignore b/tps-monitoring/.gitignore index 2c05021..8626488 100644 --- a/tps-monitoring/.gitignore +++ b/tps-monitoring/.gitignore @@ -1,5 +1,4 @@ node_modules/ -docs/ src/csv-report/ diff --git a/tps-monitoring/src/dashboard/index.js b/tps-monitoring/src/dashboard/index.js index 62d0ba1..f4d7183 100644 --- a/tps-monitoring/src/dashboard/index.js +++ b/tps-monitoring/src/dashboard/index.js @@ -8,24 +8,77 @@ import ReportGenerator from './report-generator.js'; import fs from 'fs' import { fileURLToPath } from 'url' import path from 'path' +import { dashboardLogger } from '../shared/logger.js' const __filename = fileURLToPath(import.meta.url) const __dirname = path.dirname(__filename) -// Redefine console.log, console.error, and console.warn to write only to a file -env: (() => { - const logPath = path.resolve(__dirname, '../../debug.log') - const logStream = fs.createWriteStream(logPath, { flags: 'a' }) - console.log = function (...args) { - logStream.write('[LOG] ' + args.map(String).join(' ') + '\n') +// Custom log rotation for debug logs +class DebugLogger { + constructor() { + this.logsDir = path.resolve(__dirname, '../logs') + this.logPath = path.join(this.logsDir, 'debug.log') + this.maxFileSize = 10 * 1024 * 1024 // 10MB + this.maxFiles = 3 + + // Ensure logs directory exists + if (!fs.existsSync(this.logsDir)) { + fs.mkdirSync(this.logsDir, { recursive: true }) + } } - console.error = function (...args) { - logStream.write('[ERROR] ' + args.map(String).join(' ') + '\n') + + rotateIfNeeded() { + try { + if (!fs.existsSync(this.logPath)) return + + const stats = fs.statSync(this.logPath) + if (stats.size < this.maxFileSize) return + + // Rotate files: debug2.log -> debug3.log, debug1.log -> debug2.log, debug.log -> debug1.log + for (let i = this.maxFiles - 1; i >= 1; i--) { + const oldFile = path.join(this.logsDir, `debug${i}.log`) + const newFile = path.join(this.logsDir, `debug${i + 1}.log`) + + if (fs.existsSync(oldFile)) { + if (i === this.maxFiles - 1) { + fs.unlinkSync(oldFile) // Delete oldest file + } else { + fs.renameSync(oldFile, newFile) + } + } + } + + // Move current log to debug1.log + const debug1Path = path.join(this.logsDir, 'debug1.log') + fs.renameSync(this.logPath, debug1Path) + + } catch (error) { + // Silent error handling for rotation + } } - console.warn = function (...args) { - logStream.write('[WARN] ' + args.map(String).join(' ') + '\n') + + write(level, ...args) { + this.rotateIfNeeded() + + const timestamp = new Date().toISOString() + const message = `[${timestamp}] [${level}] ${args.map(String).join(' ')}\n` + + fs.appendFileSync(this.logPath, message) } -})() +} + +const debugLogger = new DebugLogger() + +// Redefine console methods to use custom debug logger +console.log = function (...args) { + debugLogger.write('LOG', ...args) +} +console.error = function (...args) { + debugLogger.write('ERROR', ...args) +} +console.warn = function (...args) { + debugLogger.write('WARN', ...args) +} class Dashboard { constructor() { diff --git a/tps-monitoring/src/dashboard/log-tps-reader.js b/tps-monitoring/src/dashboard/log-tps-reader.js index 7c95adc..5298f58 100644 --- a/tps-monitoring/src/dashboard/log-tps-reader.js +++ b/tps-monitoring/src/dashboard/log-tps-reader.js @@ -43,10 +43,17 @@ export class LogTPSReader { * Initialize log file paths (must be called before start) */ async initialize() { + console.log('🔍 LogTPSReader: Starting initialization...') + // Find latest log files dynamically this.statsLogPath = await Utils.getLatestLogFile('monitor-stats-reporter') this.tpsCalcLogPath = await Utils.getLatestLogFile('monitor-tps-calc') + console.log('🔍 LogTPSReader: Found files:', { + statsLogPath: this.statsLogPath, + tpsCalcLogPath: this.tpsCalcLogPath + }) + if (!this.statsLogPath) { console.warn('⚠️ No monitor-stats-reporter log files found') } else { @@ -108,7 +115,13 @@ export class LogTPSReader { try { const stats = await fs.stat(this.statsLogPath) - this.lastFilePosition = Math.max(0, stats.size - 10000) // Последние 10KB + console.log('🔍 LogTPSReader: File size:', stats.size, 'bytes') + + // При первом запуске читаем весь файл, чтобы получить актуальные данные + // Вместо чтения только последних 10KB + this.lastFilePosition = 0 + console.log('🔍 LogTPSReader: Starting from beginning of file (position 0)') + } catch (error) { console.warn('⚠️ Stats log file not found, starting from beginning') this.lastFilePosition = 0 @@ -127,10 +140,12 @@ export class LogTPSReader { } try { + console.log('📊 LogTPSReader: Reading from stats log:', this.statsLogPath) // Читаем новые данные из monitor-stats-reporter.log const newStatsData = await this.readNewLogEntries(this.statsLogPath) if (newStatsData.length > 0) { + console.log('📊 LogTPSReader: Found', newStatsData.length, 'new entries in stats log.') // Обрабатываем каждую новую запись for (const entry of newStatsData) { this.processStatsEntry(entry) @@ -138,6 +153,8 @@ export class LogTPSReader { // Уведомляем компоненты об обновлении this.onDataUpdate(this.tpsData) + } else { + console.log('📊 LogTPSReader: No new entries found in stats log.') } } catch (error) { console.error('❌ Error reading TPS data:', error.message) @@ -149,10 +166,13 @@ export class LogTPSReader { */ async readNewLogEntries(logPath) { try { + console.log('🔍 LogTPSReader: Reading from logPath:', logPath) const stats = await fs.stat(logPath) + console.log('🔍 LogTPSReader: File stats:', { size: stats.size, lastPosition: this.lastFilePosition }) // Если файл не изменился, возвращаем пустой массив if (stats.size <= this.lastFilePosition) { + console.log('🔍 LogTPSReader: File unchanged, no new data') return [] } @@ -170,6 +190,8 @@ export class LogTPSReader { const newContent = buffer.toString('utf8') const lines = newContent.trim().split('\n').filter(line => line.trim()) + console.log('🔍 LogTPSReader: Parsed', lines.length, 'lines from file') + const entries = [] for (const line of lines) { try { @@ -177,9 +199,11 @@ export class LogTPSReader { entries.push(entry) } catch (parseError) { // Игнорируем неполные строки (файл может быть записан частично) + console.log('🔍 LogTPSReader: Parse error on line:', line.substring(0, 50) + '...') } } + console.log('🔍 LogTPSReader: Successfully parsed', entries.length, 'entries') return entries } catch (error) { if (error.code !== 'ENOENT') { @@ -193,13 +217,24 @@ export class LogTPSReader { * Обработка записи из monitor-stats-reporter.log */ processStatsEntry(entry) { + console.log('🔍 LogTPSReader: Processing entry:', { + message: entry.message, + instantTPS: entry.instantTPS, + ourTPS: entry.ourTPS, + avgOurTPS: entry.avgOurTPS + }) + // Ищем записи с TPS данными if (entry.message && entry.message.includes('Block processing completed')) { // Запись типа: "⚡ Block processing completed" + console.log('🔍 LogTPSReader: Found block processing entry') this.updateTPSFromBlockProcessing(entry) } else if (entry.message && entry.message.includes('TPS MONITORING STATISTICS')) { // Запись типа: "📊 === TPS MONITORING STATISTICS ===" + console.log('🔍 LogTPSReader: Found TPS statistics entry') this.updateTPSFromStatistics(entry) + } else { + console.log('🔍 LogTPSReader: Entry not processed (no TPS data)') } } @@ -207,6 +242,13 @@ export class LogTPSReader { * Обновление TPS из записи обработки блока */ updateTPSFromBlockProcessing(entry) { + console.log('🔍 LogTPSReader: Block processing data:', { + instantTPS: entry.instantTPS, + ourTPS: entry.ourTPS, + blockNumber: entry.blockNumber, + avgBlockTime: entry.avgBlockTime + }) + if (entry.instantTPS !== undefined) { this.tpsData.currentTPS = entry.instantTPS || 0 this.tpsData.instantTPS = entry.instantTPS || 0 @@ -230,6 +272,12 @@ export class LogTPSReader { } this.tpsData.lastUpdate = new Date() + + console.log('🔍 LogTPSReader: Updated TPS data:', { + currentTPS: this.tpsData.currentTPS, + peakTPS: this.tpsData.peakTPS, + averageTPS: this.tpsData.averageTPS + }) } /** diff --git a/tps-monitoring/src/dashboard/tui-dashboard.js b/tps-monitoring/src/dashboard/tui-dashboard.js index f6f3f13..3d9ec6b 100644 --- a/tps-monitoring/src/dashboard/tui-dashboard.js +++ b/tps-monitoring/src/dashboard/tui-dashboard.js @@ -72,10 +72,18 @@ class TUIDashboard { this.logTPSReader = new LogTPSReader({ updateInterval: 1000, onDataUpdate: (tpsData) => { + console.log('🔍 TUIDashboard: onDataUpdate called with:', { + currentTPS: tpsData.currentTPS, + peakTPS: tpsData.peakTPS, + averageTPS: tpsData.averageTPS + }) + // Update TPSMetrics component with real data this.widgets.tpsMetrics.setCurrentTPS(tpsData.currentTPS) this.widgets.tpsMetrics.setPeakTPS(tpsData.peakTPS) this.widgets.tpsMetrics.setAverageTPS(tpsData.averageTPS) + + console.log('🔍 TUIDashboard: TPSMetrics updated, rendering screen...') this.screen.render() } }) From 9f6a3e7d1946a6d95ce6d5f4c6acd356bd336a11 Mon Sep 17 00:00:00 2001 From: Vsevolod-Rusinskiy Date: Mon, 28 Jul 2025 16:31:55 +0300 Subject: [PATCH 32/43] refactor(dashboard): simplify structure - Updated main entry point to "src/simple-monitor.js" - Removed unnecessary dashboard-related files and components to streamline the project - Simplified package.json by removing unused dependencies and scripts --- tps-monitoring/package.json | 20 +- .../components/active-senders-table.js | 254 ------------ .../dashboard/components/base-component.js | 140 ------- .../src/dashboard/components/control-panel.js | 285 -------------- .../src/dashboard/components/event-log.js | 321 ---------------- .../dashboard/components/keyboard-handler.js | 362 ------------------ .../dashboard/components/network-status.js | 131 ------- .../src/dashboard/components/tps-graph.js | 177 --------- .../src/dashboard/components/tps-metrics.js | 170 -------- tps-monitoring/src/dashboard/index.js | 150 -------- .../src/dashboard/layouts/main-layout.js | 235 ------------ .../src/dashboard/log-aggregator.js | 259 ------------- .../src/dashboard/log-tps-reader.js | 337 ---------------- .../src/dashboard/process-manager.js | 323 ---------------- .../src/dashboard/report-generator.js | 83 ---- tps-monitoring/src/dashboard/tui-dashboard.js | 315 --------------- tps-monitoring/src/simple-monitor.js | 145 +++++++ 17 files changed, 151 insertions(+), 3556 deletions(-) delete mode 100644 tps-monitoring/src/dashboard/components/active-senders-table.js delete mode 100644 tps-monitoring/src/dashboard/components/base-component.js delete mode 100644 tps-monitoring/src/dashboard/components/control-panel.js delete mode 100644 tps-monitoring/src/dashboard/components/event-log.js delete mode 100644 tps-monitoring/src/dashboard/components/keyboard-handler.js delete mode 100644 tps-monitoring/src/dashboard/components/network-status.js delete mode 100644 tps-monitoring/src/dashboard/components/tps-graph.js delete mode 100644 tps-monitoring/src/dashboard/components/tps-metrics.js delete mode 100644 tps-monitoring/src/dashboard/index.js delete mode 100644 tps-monitoring/src/dashboard/layouts/main-layout.js delete mode 100644 tps-monitoring/src/dashboard/log-aggregator.js delete mode 100644 tps-monitoring/src/dashboard/log-tps-reader.js delete mode 100644 tps-monitoring/src/dashboard/process-manager.js delete mode 100644 tps-monitoring/src/dashboard/report-generator.js delete mode 100644 tps-monitoring/src/dashboard/tui-dashboard.js create mode 100644 tps-monitoring/src/simple-monitor.js diff --git a/tps-monitoring/package.json b/tps-monitoring/package.json index 162e690..abc96ff 100644 --- a/tps-monitoring/package.json +++ b/tps-monitoring/package.json @@ -1,34 +1,26 @@ { - "name": "tps-real", + "name": "tps-simple", "version": "1.0.0", - "description": "Real TPS measurement tool for Polkadot/Substrate blockchains with QuantumFusion support", + "description": "Simple TPS measurement tool for Polkadot/Substrate blockchains", "type": "module", - "main": "src/transaction_sender.js", + "main": "src/simple-monitor.js", "scripts": { "sender": "node src/transaction_sender.js", "monitor": "node src/tps_monitor.js", - "dashboard": "node src/dashboard/index.js", - "stress:light": "node src/dashboard/index.js --scenario=light --senders=3 --rate=50", - "stress:medium": "node src/dashboard/index.js --scenario=medium --senders=5 --rate=100", - "stress:heavy": "node src/dashboard/index.js --scenario=heavy --senders=10 --rate=200", - "stress:extreme": "node src/dashboard/index.js --scenario=extreme --senders=15 --rate=500", + "simple": "node src/simple-monitor.js", "test": "echo \"Error: no test specified\" && exit 1" }, "dependencies": { "@polkadot/api": "^14.2.2", "@polkadot/util-crypto": "^13.1.1", - "blessed": "^0.1.81", - "commander": "^11.1.0", - "winston": "^3.17.0" + "commander": "^11.1.0" }, "keywords": [ "polkadot", "substrate", - "quantumfusion", "tps", "blockchain", - "performance", - "measurement" + "simple" ], "author": "Your Name", "license": "MIT", diff --git a/tps-monitoring/src/dashboard/components/active-senders-table.js b/tps-monitoring/src/dashboard/components/active-senders-table.js deleted file mode 100644 index 2545216..0000000 --- a/tps-monitoring/src/dashboard/components/active-senders-table.js +++ /dev/null @@ -1,254 +0,0 @@ -import blessed from 'blessed'; -import { BaseComponent } from './base-component.js'; - -/** - * Active Senders Table Component - * Displays table of active transaction senders with their status and metrics - */ -export class ActiveSendersTableComponent extends BaseComponent { - constructor(options = {}) { - super({ name: 'ActiveSendersTable', ...options }); - - this.data = { - senders: [], - columns: ['Account', 'Target', 'Rate', 'Success', 'Nonce', 'Status'], - maxRows: 10 - }; - } - - /** - * Create blessed widget for active senders table - */ - createWidget(screen, layout) { - this.widget = blessed.box({ - parent: screen, - top: '20%', - left: 0, - width: '100%', - height: '20%', - border: { type: 'line', fg: 'green' }, - label: ' Active Senders ', - tags: true, - content: this.formatTable(), - padding: { - top: 0, - bottom: 1, - left: 1, - right: 1 - }, - style: { - border: { fg: 'green' }, - label: { fg: 'white', bold: true } - }, - scrollable: true, - alwaysScroll: false - }) - - return this.widget - } - - /** - * Format table content with headers and data - */ - formatTable() { - const { columns, senders } = this.data; - - // Create header row - let content = `{center}${this.formatRow(columns)}{/center}\n`; - content += `${'─'.repeat(80)}\n`; - - // Add sender rows - if (senders.length === 0) { - content += `{center}{yellow-fg}No active senders{/yellow-fg}{/center}\n`; - } else { - senders.forEach(sender => { - content += this.formatSenderRow(sender) + '\n'; - }); - } - - return content; - } - - /** - * Format a header row - */ - formatRow(cells) { - return cells.map(cell => cell.padEnd(12)).join('│ '); - } - - /** - * Format a sender data row - */ - formatSenderRow(sender) { - const statusColor = this.getStatusColor(sender.status); - const successColor = this.getSuccessColor(sender.successRate); - - return [ - sender.account.padEnd(12), - sender.target.padEnd(12), - `${sender.rate} TPS`.padEnd(12), - `${successColor}${sender.successRate}%{/}`.padEnd(12), - `#${sender.nonce}`.padEnd(12), - `${statusColor}${sender.status}{/}`.padEnd(12) - ].join('│ '); - } - - /** - * Get color for status indicator - */ - getStatusColor(status) { - switch (status.toLowerCase()) { - case 'running': - return '{green-fg}✅ '; - case 'stopped': - return '{red-fg}❌ '; - case 'connecting': - return '{yellow-fg}⏳ '; - case 'error': - return '{red-fg}⚠️ '; - default: - return '{white-fg}'; - } - } - - /** - * Get color for success rate - */ - getSuccessColor(rate) { - if (rate >= 95) return '{green-fg}'; - if (rate >= 80) return '{yellow-fg}'; - return '{red-fg}'; - } - - /** - * Update senders data - */ - updateSenders(senders) { - this.data.senders = senders.slice(0, this.data.maxRows); - this.updateContent(); - } - - /** - * Add a single sender - */ - addSender(sender) { - this.data.senders.push(sender); - if (this.data.senders.length > this.data.maxRows) { - this.data.senders.shift(); - } - this.updateContent(); - } - - /** - * Remove a sender by account name - */ - removeSender(accountName) { - this.data.senders = this.data.senders.filter(s => s.account !== accountName); - this.updateContent(); - } - - /** - * Update sender status - */ - updateSenderStatus(accountName, status) { - const sender = this.data.senders.find(s => s.account === accountName); - if (sender) { - sender.status = status; - this.updateContent(); - } - } - - /** - * Update sender metrics - */ - updateSenderMetrics(accountName, metrics) { - const sender = this.data.senders.find(s => s.account === accountName); - if (sender) { - Object.assign(sender, metrics); - this.updateContent(); - } - } - - /** - * Update widget content - */ - updateContent() { - if (this.widget) { - this.widget.setContent(this.formatTable()); - this.widget.screen.render(); - } - } - - /** - * Set test data for demonstration - */ - setTestData() { - const testSenders = [ - { - account: 'Alice', - target: 'Bob', - rate: 100, - successRate: 98.5, - nonce: 1247, - status: 'Running' - }, - { - account: 'Bob', - target: 'Charlie', - rate: 95, - successRate: 97.2, - nonce: 1138, - status: 'Running' - }, - { - account: 'Charlie', - target: 'Dave', - rate: 87, - successRate: 89.1, - nonce: 1029, - status: 'Error' - }, - { - account: 'Dave', - target: 'Alice', - rate: 0, - successRate: 0.0, - nonce: 0, - status: 'Stopped' - } - ]; - - this.updateSenders(testSenders); - } - - /** - * Start periodic updates - */ - startUpdates(interval = 2000) { - this.updateInterval = setInterval(() => { - // Simulate dynamic updates - if (this.data.senders.length > 0) { - this.data.senders.forEach(sender => { - if (sender.status === 'Running') { - sender.nonce += Math.floor(Math.random() * 3) + 1; - sender.successRate = Math.max(85, Math.min(100, sender.successRate + (Math.random() - 0.5) * 2)); - } - }); - this.updateContent(); - } - }, interval); - } - - /** - * Clean up component - */ - destroy() { - if (this.updateInterval) { - clearInterval(this.updateInterval); - } - - if (this.widget) { - this.widget.destroy(); - } - } -} \ No newline at end of file diff --git a/tps-monitoring/src/dashboard/components/base-component.js b/tps-monitoring/src/dashboard/components/base-component.js deleted file mode 100644 index f601792..0000000 --- a/tps-monitoring/src/dashboard/components/base-component.js +++ /dev/null @@ -1,140 +0,0 @@ -import blessed from 'blessed'; - -/** - * Base class for all TUI components - * Provides common functionality for blessed widgets - */ -export class BaseComponent { - constructor(options = {}) { - this.name = options.name || 'BaseComponent'; - this.widget = null; - this.isVisible = true; - this.updateInterval = null; - this.eventHandlers = new Map(); - } - - /** - * Initialize the component widget - * Must be implemented by subclasses - */ - createWidget(screen, layout) { - throw new Error('createWidget() must be implemented by subclass'); - } - - /** - * Update component data - * Must be implemented by subclasses - */ - update(data) { - throw new Error('update() must be implemented by subclass'); - } - - /** - * Show the component - */ - show() { - if (this.widget) { - this.widget.show(); - this.isVisible = true; - } - } - - /** - * Hide the component - */ - hide() { - if (this.widget) { - this.widget.hide(); - this.isVisible = false; - } - } - - /** - * Set component position and size - */ - setPosition(top, left, width, height) { - if (this.widget) { - this.widget.top = top; - this.widget.left = left; - this.widget.width = width; - this.widget.height = height; - } - } - - /** - * Add event handler - */ - on(event, handler) { - if (this.widget) { - this.widget.on(event, handler); - this.eventHandlers.set(event, handler); - } - } - - /** - * Remove event handler - */ - off(event) { - if (this.widget && this.eventHandlers.has(event)) { - this.widget.removeListener(event, this.eventHandlers.get(event)); - this.eventHandlers.delete(event); - } - } - - /** - * Start periodic updates - */ - startUpdates(interval = 1000) { - this.stopUpdates(); - this.updateInterval = setInterval(() => { - this.periodicUpdate(); - }, interval); - } - - /** - * Stop periodic updates - */ - stopUpdates() { - if (this.updateInterval) { - clearInterval(this.updateInterval); - this.updateInterval = null; - } - } - - /** - * Periodic update hook - * Can be overridden by subclasses - */ - periodicUpdate() { - // Default implementation - do nothing - } - - /** - * Clean up component resources - */ - destroy() { - this.stopUpdates(); - - // Remove all event handlers - for (const [event] of this.eventHandlers) { - this.off(event); - } - - if (this.widget) { - this.widget.destroy(); - this.widget = null; - } - } - - /** - * Get component info for debugging - */ - getInfo() { - return { - name: this.name, - isVisible: this.isVisible, - hasWidget: !!this.widget, - hasUpdates: !!this.updateInterval - }; - } -} \ No newline at end of file diff --git a/tps-monitoring/src/dashboard/components/control-panel.js b/tps-monitoring/src/dashboard/components/control-panel.js deleted file mode 100644 index 02c4964..0000000 --- a/tps-monitoring/src/dashboard/components/control-panel.js +++ /dev/null @@ -1,285 +0,0 @@ -import blessed from 'blessed'; -import { BaseComponent } from './base-component.js'; - -/** - * Control Panel Component - * Provides interactive controls for starting/stopping tests and exporting reports - */ -export class ControlPanelComponent extends BaseComponent { - constructor(options = {}) { - super({ name: 'ControlPanel', ...options }); - - this.state = { - isTestRunning: false, - canStart: true, - canStop: false, - canExport: false // Export disabled per plan - }; - - this.buttons = {}; - this.onStartTest = options.onStartTest || (() => {}); - this.onStopTest = options.onStopTest || (() => {}); - this.onExportReport = options.onExportReport || (() => {}); - } - - /** - * Create blessed widget for control panel - */ - createWidget(screen, layout) { - this.widget = blessed.box({ - parent: screen, - top: 0, - left: '50%', - width: '50%', - height: '20%', - border: { - type: 'line', - fg: 'white' - }, - label: ' Control Panel ', - padding: { - top: 0, - bottom: 1, - left: 1, - right: 1 - }, - style: { - border: { fg: 'white' }, - label: { fg: 'white', bold: true } - }, - scrollable: false, - alwaysScroll: false - }) - - this.createButtons() - return this.widget - } - - /** - * Create interactive buttons - */ - createButtons() { - // Start Test Button - this.buttons.start = blessed.button({ - parent: this.widget, - top: 1, - left: 1, - width: 12, - height: 3, - content: '{center}Start Test{/center}\n{center}(Light){/center}', - tags: true, - focusable: true, - keys: true, - mouse: true, - style: { - bg: 'green', - fg: 'white', - bold: true, - focus: { - bg: 'bright-green', - fg: 'black' - } - }, - border: { type: 'line', fg: 'green' } - }) - - // Stop All Button - this.buttons.stop = blessed.button({ - parent: this.widget, - top: 1, - left: 15, - width: 12, - height: 3, - content: '{center}Stop All{/center}\n{center}(Processes){/center}', - tags: true, - focusable: true, - keys: true, - mouse: true, - style: { - bg: 'red', - fg: 'white', - bold: true, - focus: { - bg: 'bright-red', - fg: 'black' - } - }, - border: { type: 'line', fg: 'red' } - }) - - // Export Report Button (Disabled) - this.buttons.export = blessed.button({ - parent: this.widget, - top: 1, - left: 29, - width: 15, - height: 3, - content: '{center}Export Report{/center}\n{center}(Coming Soon){/center}', - tags: true, - focusable: false, // Disabled - cannot receive focus - keys: false, - mouse: false, - style: { - bg: 'gray', - fg: 'black', - bold: false - }, - border: { type: 'line', fg: 'gray' } - }) - - this.setupButtonEvents() - this.setupKeyboardNavigation() - this.updateButtonStates() - } - - /** - * Setup keyboard navigation between buttons - */ - setupKeyboardNavigation() { - // Tab navigation between buttons - this.buttons.start.key(['tab'], () => { - this.buttons.stop.focus() - }) - - this.buttons.stop.key(['tab'], () => { - this.buttons.start.focus() // Skip disabled export button - }) - - // Arrow key navigation - this.buttons.start.key(['right'], () => { - this.buttons.stop.focus() - }) - - this.buttons.stop.key(['left'], () => { - this.buttons.start.focus() - }) - - this.buttons.stop.key(['right'], () => { - this.buttons.start.focus() // Cycle back - }) - - // Enter/Space to activate buttons - this.buttons.start.key(['enter', 'space'], () => { - this.buttons.start.press() - }) - - this.buttons.stop.key(['enter', 'space'], () => { - this.buttons.stop.press() - }) - - // Set initial focus on start button - setTimeout(() => { - this.buttons.start.focus() - }, 100) - } - - /** - * Setup button click events - */ - setupButtonEvents() { - this.buttons.start.on('press', () => { - if (this.state.canStart) { - this.onStartTest(); - this.setState({ isTestRunning: true }); - } - }); - - this.buttons.stop.on('press', () => { - if (this.state.canStop) { - this.onStopTest(); - this.setState({ isTestRunning: false }); - } - }); - - this.buttons.export.on('press', () => { - if (this.state.canExport) { - this.onExportReport(); - } - }); - } - - /** - * Update button states based on current state - */ - updateButtonStates() { - // Start button - if (this.state.canStart && !this.state.isTestRunning) { - this.buttons.start.style.bg = 'green'; - this.buttons.start.style.fg = 'white'; - this.buttons.start.style.bold = true; - this.buttons.start.content = '{center}Start Test{/center}\n{center}(Light){/center}'; - } else { - this.buttons.start.style.bg = 'gray'; - this.buttons.start.style.fg = 'black'; - this.buttons.start.style.bold = false; - this.buttons.start.content = '{center}Start Test{/center}\n{center}(Running...){/center}'; - } - - // Stop button - if (this.state.canStop && this.state.isTestRunning) { - this.buttons.stop.style.bg = 'red'; - this.buttons.stop.style.fg = 'white'; - this.buttons.stop.style.bold = true; - this.buttons.stop.content = '{center}Stop All{/center}\n{center}(Active){/center}'; - } else { - this.buttons.stop.style.bg = 'gray'; - this.buttons.stop.style.fg = 'black'; - this.buttons.stop.style.bold = false; - this.buttons.stop.content = '{center}Stop All{/center}\n{center}(No Processes){/center}'; - } - - // Export button (always disabled for now) - this.buttons.export.style.bg = 'gray'; - this.buttons.export.style.fg = 'black'; - this.buttons.export.style.bold = false; - this.buttons.export.content = '{center}Export Report{/center}\n{center}(Coming Soon){/center}'; - - this.widget.screen.render(); - } - - /** - * Set component state and update UI - */ - setState(newState) { - this.state = { ...this.state, ...newState }; - this.updateButtonStates(); - } - - /** - * Set test running state - */ - setTestRunning(isRunning) { - this.setState({ - isTestRunning: isRunning, - canStart: !isRunning, - canStop: isRunning - }); - } - - /** - * Enable export functionality - */ - enableExport() { - this.setState({ canExport: true }); - } - - /** - * Disable export functionality - */ - disableExport() { - this.setState({ canExport: false }); - } - - /** - * Clean up component - */ - destroy() { - if (this.updateInterval) { - clearInterval(this.updateInterval); - } - - if (this.widget) { - this.widget.destroy(); - } - } -} \ No newline at end of file diff --git a/tps-monitoring/src/dashboard/components/event-log.js b/tps-monitoring/src/dashboard/components/event-log.js deleted file mode 100644 index 0135d18..0000000 --- a/tps-monitoring/src/dashboard/components/event-log.js +++ /dev/null @@ -1,321 +0,0 @@ -import blessed from 'blessed'; -import { BaseComponent } from './base-component.js'; - -/** - * Event Log Component - * Displays real-time event logs with color-coded levels - */ -export class EventLogComponent extends BaseComponent { - constructor(options = {}) { - super({ name: 'EventLog', ...options }); - - this.data = { - logs: [], - maxLogs: 50, - logLevels: ['ERROR', 'WARN', 'INFO', 'DEBUG', 'TRACE'], - filters: { - level: null, // null = show all - source: null - } - }; - - // Memory usage logging every 5 seconds - this.memoryLogInterval = setInterval(() => { - const mem = process.memoryUsage(); - const rss = (mem.rss / 1024 / 1024).toFixed(1); - const heap = (mem.heapUsed / 1024 / 1024).toFixed(1); - console.log(`[MEM] rss: ${rss} MB, heap: ${heap} MB`); - }, 5000); - } - - /** - * Create blessed log widget - */ - createWidget(screen, layout) { - this.widget = blessed.log({ - parent: screen, - top: '65%', - left: 0, - width: '100%', - height: '35%', - border: { type: 'line', fg: 'red' }, - label: ' Event Log ', - tags: true, - scrollable: true, - scrollbar: { - ch: ' ', - track: { - bg: 'cyan' - }, - style: { - bg: 'blue' - } - }, - padding: { - top: 0, - bottom: 0, - left: 1, - right: 1 - }, - style: { - border: { fg: 'red' }, - label: { fg: 'white', bold: true } - } - }); - - return this.widget; - } - - /** - * Add a log entry - */ - addLog(level, message, source = 'System', timestamp = null) { - const time = timestamp || new Date().toLocaleTimeString('en-US', { - hour12: false, - hour: '2-digit', - minute: '2-digit', - second: '2-digit' - }); - - const logEntry = { - timestamp: time, - level: level.toUpperCase(), - message, - source, - raw: `[${time}] ${level.toUpperCase()} ${source}: ${message}` - }; - - this.data.logs.push(logEntry); - - // Remove old logs if exceeding max - if (this.data.logs.length > this.data.maxLogs) { - this.data.logs.shift(); - } - - // Apply filters and display - this.displayLogs(); - } - - /** - * Add error log - */ - error(message, source = 'System') { - this.addLog('ERROR', message, source); - } - - /** - * Add warning log - */ - warn(message, source = 'System') { - this.addLog('WARN', message, source); - } - - /** - * Add info log - */ - info(message, source = 'System') { - this.addLog('INFO', message, source); - } - - /** - * Add debug log - */ - debug(message, source = 'System') { - this.addLog('DEBUG', message, source); - } - - /** - * Add trace log - */ - trace(message, source = 'System') { - this.addLog('TRACE', message, source); - } - - /** - * Display filtered logs - */ - displayLogs() { - if (!this.widget) return; - - // Always clear widget before adding logs - this.widget.setContent(''); - - // Filter logs - const filteredLogs = this.data.logs.filter(log => { - if (this.data.filters.level && log.level !== this.data.filters.level) { - return false; - } - if (this.data.filters.source && log.source !== this.data.filters.source) { - return false; - } - return true; - }); - - // Add filtered logs to widget - filteredLogs.forEach(log => { - const colorTag = this.getLevelColor(log.level); - const formattedLog = `${colorTag}[${log.timestamp}] ${log.level} ${log.source}: ${log.message}{/}`; - this.widget.log(formattedLog); - }); - - this.widget.screen.render(); - } - - /** - * Get color for log level - */ - getLevelColor(level) { - switch (level.toUpperCase()) { - case 'ERROR': - return '{red-fg}'; - case 'WARN': - return '{yellow-fg}'; - case 'INFO': - return '{white-fg}'; - case 'DEBUG': - return '{cyan-fg}'; - case 'TRACE': - return '{gray-fg}'; - default: - return '{white-fg}'; - } - } - - /** - * Set log level filter - */ - setLevelFilter(level) { - this.data.filters.level = level; - this.displayLogs(); - } - - /** - * Set source filter - */ - setSourceFilter(source) { - this.data.filters.source = source; - this.displayLogs(); - } - - /** - * Clear all filters - */ - clearFilters() { - this.data.filters.level = null; - this.data.filters.source = null; - this.displayLogs(); - } - - /** - * Clear all logs - */ - clearLogs() { - this.data.logs = []; - if (this.widget) { - this.widget.setContent(''); - this.widget.screen.render(); - } - } - - /** - * Get log statistics - */ - getLogStats() { - const stats = { - total: this.data.logs.length, - byLevel: {}, - bySource: {} - }; - - this.data.logs.forEach(log => { - // Count by level - stats.byLevel[log.level] = (stats.byLevel[log.level] || 0) + 1; - - // Count by source - stats.bySource[log.source] = (stats.bySource[log.source] || 0) + 1; - }); - - return stats; - } - - /** - * Set test data for demonstration - */ - setTestData() { - this.clearLogs(); - - const testLogs = [ - { level: 'INFO', message: 'TPS Stress Test Dashboard started', source: 'Dashboard' }, - { level: 'INFO', message: 'Connected to node ws://localhost:9944', source: 'Network' }, - { level: 'INFO', message: 'Block #12,847: 23 txs processed, 287 TPS', source: 'Monitor' }, - { level: 'WARN', message: 'Charlie: nonce gap detected, retrying with nonce #1,030', source: 'Sender' }, - { level: 'INFO', message: 'Peak TPS reached: 312', source: 'Monitor' }, - { level: 'ERROR', message: 'Dave: connection lost, attempting reconnect...', source: 'Network' }, - { level: 'INFO', message: 'Alice→Bob transfer successful, nonce #1,247', source: 'Sender' }, - { level: 'DEBUG', message: 'Rate controller adjusted to 95 TPS', source: 'Controller' }, - { level: 'INFO', message: 'Exporting test report to CSV', source: 'Reporter' }, - { level: 'TRACE', message: 'Memory usage: 45.2 MB', source: 'System' } - ]; - - testLogs.forEach((log, index) => { - setTimeout(() => { - this.addLog(log.level, log.message, log.source); - }, index * 1000); - }); - } - - /** - * Start simulated log generation - */ - startSimulation(interval = 3000) { - this.simulationInterval = setInterval(() => { - const levels = ['INFO', 'WARN', 'ERROR', 'DEBUG']; - const sources = ['Monitor', 'Sender', 'Network', 'System']; - const messages = [ - 'Block processed successfully', - 'Transaction sent', - 'Connection stable', - 'Memory usage normal', - 'Rate adjustment applied', - 'Nonce updated', - 'Statistics collected', - 'Report generated' - ]; - - const randomLevel = levels[Math.floor(Math.random() * levels.length)]; - const randomSource = sources[Math.floor(Math.random() * sources.length)]; - const randomMessage = messages[Math.floor(Math.random() * messages.length)]; - - this.addLog(randomLevel, randomMessage, randomSource); - }, interval); - } - - /** - * Stop simulation - */ - stopSimulation() { - if (this.simulationInterval) { - clearInterval(this.simulationInterval); - this.simulationInterval = null; - } - } - - /** - * Clean up component - */ - destroy() { - if (this.memoryLogInterval) { - clearInterval(this.memoryLogInterval); - this.memoryLogInterval = null; - } - this.stopSimulation(); - - if (this.updateInterval) { - clearInterval(this.updateInterval); - } - - if (this.widget) { - this.widget.destroy(); - } - } -} \ No newline at end of file diff --git a/tps-monitoring/src/dashboard/components/keyboard-handler.js b/tps-monitoring/src/dashboard/components/keyboard-handler.js deleted file mode 100644 index c46b43b..0000000 --- a/tps-monitoring/src/dashboard/components/keyboard-handler.js +++ /dev/null @@ -1,362 +0,0 @@ -import blessed from 'blessed'; -import { BaseComponent } from './base-component.js'; - -/** - * Keyboard Handler Component - * Manages global keyboard shortcuts and navigation - */ -export class KeyboardHandlerComponent extends BaseComponent { - constructor(options = {}) { - super({ name: 'KeyboardHandler', ...options }); - - this.shortcuts = new Map(); - this.focusManager = null; - this.helpMode = false; - - // Default shortcuts - this.setupDefaultShortcuts(); - } - - /** - * Setup default keyboard shortcuts - */ - setupDefaultShortcuts() { - this.addShortcut('q', 'Quit application', () => { - console.log('👋 Quitting...'); - process.exit(0); - }); - - this.addShortcut('escape', 'Exit current mode', () => { - this.exitHelpMode(); - }); - - this.addShortcut('h', 'Show help', () => { - this.toggleHelpMode(); - }); - - this.addShortcut('s', 'Start/Stop test', () => { - this.triggerAction('toggleTest'); - }); - - this.addShortcut('r', 'Export report', () => { - this.triggerAction('exportReport'); - }); - - this.addShortcut('c', 'Clear logs', () => { - this.triggerAction('clearLogs'); - }); - - this.addShortcut('f', 'Toggle filters', () => { - this.triggerAction('toggleFilters'); - }); - - this.addShortcut('tab', 'Next component', () => { - this.nextComponent(); - }); - - this.addShortcut('S-tab', 'Previous component', () => { - this.previousComponent(); - }); - - // Arrow keys for navigation - this.addShortcut('up', 'Navigate up', () => { - this.navigate('up'); - }); - - this.addShortcut('down', 'Navigate down', () => { - this.navigate('down'); - }); - - this.addShortcut('left', 'Navigate left', () => { - this.navigate('left'); - }); - - this.addShortcut('right', 'Navigate right', () => { - this.navigate('right'); - }); - } - - /** - * Initialize keyboard handler with screen - */ - initialize(screen, components = {}) { - this.screen = screen; - this.components = components; - - // Setup focus manager - this.setupFocusManager(); - - // Bind all shortcuts to screen - this.bindShortcuts(); - - // Create help overlay - this.createHelpOverlay(); - } - - /** - * Setup focus management - */ - setupFocusManager() { - this.focusableComponents = [ - 'networkStatus', - 'tpsMetrics', - 'controlPanel', - 'activeSenders', - 'tpsGraph', - 'eventLog' - ]; - - this.currentFocusIndex = 0; - } - - /** - * Add a keyboard shortcut - */ - addShortcut(key, description, action) { - this.shortcuts.set(key, { - description, - action - }); - } - - /** - * Remove a keyboard shortcut - */ - removeShortcut(key) { - this.shortcuts.delete(key); - } - - /** - * Bind all shortcuts to screen - */ - bindShortcuts() { - if (!this.screen) return; - - // Bind each shortcut - for (const [key, shortcut] of this.shortcuts) { - this.screen.key(key, (ch, key) => { - if (this.helpMode && key !== 'h' && key !== 'escape') { - return; // Only allow help and escape in help mode - } - - try { - shortcut.action(ch, key); - } catch (error) { - console.log(`❌ Error executing shortcut ${key}:`, error.message); - } - }); - } - } - - /** - * Create help overlay - */ - createHelpOverlay() { - this.helpOverlay = blessed.box({ - parent: this.screen, - top: 'center', - left: 'center', - width: '80%', - height: '80%', - border: { type: 'line', fg: 'cyan' }, - title: ' Keyboard Shortcuts ', - tags: true, - content: this.formatHelpContent(), - style: { - border: { fg: 'cyan' }, - title: { fg: 'white', bold: true } - }, - hidden: true - }); - } - - /** - * Format help content - */ - formatHelpContent() { - let content = '{center}{bold}TPS Stress Test Dashboard - Keyboard Shortcuts{/bold}{/center}\n\n'; - - // Group shortcuts by category - const categories = { - 'Navigation': ['tab', 'S-tab', 'up', 'down', 'left', 'right'], - 'Control': ['s', 'r', 'c', 'f'], - 'System': ['q', 'h', 'escape'] - }; - - for (const [category, keys] of Object.entries(categories)) { - content += `{bold}${category}:{/bold}\n`; - - for (const key of keys) { - const shortcut = this.shortcuts.get(key); - if (shortcut) { - const keyDisplay = key === 'S-tab' ? 'Shift+Tab' : key.toUpperCase(); - content += ` {cyan-fg}${keyDisplay.padEnd(12)}{/} - ${shortcut.description}\n`; - } - } - content += '\n'; - } - - content += '{center}{yellow-fg}Press ESC or h to close help{/yellow-fg}{/center}'; - - return content; - } - - /** - * Toggle help mode - */ - toggleHelpMode() { - this.helpMode = !this.helpMode; - - if (this.helpMode) { - this.showHelp(); - } else { - this.hideHelp(); - } - } - - /** - * Show help overlay - */ - showHelp() { - if (this.helpOverlay) { - this.helpOverlay.show(); - this.helpOverlay.focus(); - this.screen.render(); - } - } - - /** - * Hide help overlay - */ - hideHelp() { - if (this.helpOverlay) { - this.helpOverlay.hide(); - this.screen.render(); - } - } - - /** - * Exit help mode - */ - exitHelpMode() { - if (this.helpMode) { - this.helpMode = false; - this.hideHelp(); - } - } - - /** - * Trigger action (for communication with other components) - */ - triggerAction(action, data = null) { - if (this.actionHandlers && this.actionHandlers[action]) { - this.actionHandlers[action](data); - } else { - console.log(`ℹ️ Action '${action}' not handled`); - } - } - - /** - * Register action handler - */ - registerActionHandler(action, handler) { - if (!this.actionHandlers) { - this.actionHandlers = {}; - } - this.actionHandlers[action] = handler; - } - - /** - * Navigate to next component - */ - nextComponent() { - if (this.focusableComponents.length === 0) return; - - this.currentFocusIndex = (this.currentFocusIndex + 1) % this.focusableComponents.length; - this.focusComponent(this.focusableComponents[this.currentFocusIndex]); - } - - /** - * Navigate to previous component - */ - previousComponent() { - if (this.focusableComponents.length === 0) return; - - this.currentFocusIndex = this.currentFocusIndex === 0 - ? this.focusableComponents.length - 1 - : this.currentFocusIndex - 1; - this.focusComponent(this.focusableComponents[this.currentFocusIndex]); - } - - /** - * Focus specific component - */ - focusComponent(componentName) { - const component = this.components[componentName]; - if (component && component.widget) { - component.widget.focus(); - // Убрал console.log чтобы убрать "Focused" логи с экрана - } - } - - /** - * Navigate in specified direction - */ - navigate(direction) { - // This could be enhanced with more sophisticated navigation logic - console.log(`🧭 Navigation: ${direction}`); - - // Simple navigation based on direction - switch (direction) { - case 'up': - this.previousComponent(); - break; - case 'down': - this.nextComponent(); - break; - case 'left': - // Could implement horizontal navigation - break; - case 'right': - // Could implement horizontal navigation - break; - } - } - - /** - * Get current shortcuts - */ - getShortcuts() { - const result = {}; - for (const [key, shortcut] of this.shortcuts) { - result[key] = shortcut.description; - } - return result; - } - - /** - * Update help content - */ - updateHelp() { - if (this.helpOverlay) { - this.helpOverlay.setContent(this.formatHelpContent()); - this.screen.render(); - } - } - - /** - * Clean up component - */ - destroy() { - if (this.helpOverlay) { - this.helpOverlay.destroy(); - } - - if (this.screen) { - // Remove all key bindings - for (const key of this.shortcuts.keys()) { - this.screen.unkey(key); - } - } - } -} \ No newline at end of file diff --git a/tps-monitoring/src/dashboard/components/network-status.js b/tps-monitoring/src/dashboard/components/network-status.js deleted file mode 100644 index cf5e732..0000000 --- a/tps-monitoring/src/dashboard/components/network-status.js +++ /dev/null @@ -1,131 +0,0 @@ -import blessed from 'blessed'; -import { BaseComponent } from './base-component.js'; - -/** - * Network Status Component - * Displays network connection status, current block, and block time - */ -export class NetworkStatusComponent extends BaseComponent { - constructor(options = {}) { - super({ name: 'NetworkStatus', ...options }); - - this.data = { - isConnected: false, - blockNumber: 0, - blockTime: 0, - nodeUrl: '', - lastUpdate: null - }; - } - - /** - * Create blessed widget for network status - */ - createWidget(screen, layout) { - this.widget = blessed.box({ - parent: screen, - top: 0, - left: 0, - width: '25%', - height: '20%', - border: { - type: 'line', - fg: 'blue' - }, - label: ' Network Status ', - tags: true, - content: this.formatContent(), - padding: { - top: 0, - bottom: 1, - left: 1, - right: 1 - }, - style: { - border: { fg: 'blue' }, - label: { fg: 'white', bold: true } - }, - scrollable: false, - alwaysScroll: false - }) - - return this.widget - } - - /** - * Update component with new data - */ - update(data) { - this.data = { ...this.data, ...data }; - this.data.lastUpdate = new Date(); - - if (this.widget) { - this.widget.setContent(this.formatContent()); - this.widget.screen.render(); - } - } - - /** - * Format content for display - */ - formatContent() { - const { isConnected, blockNumber, blockTime, nodeUrl } = this.data; - - const statusIcon = isConnected ? '{green-fg}✅{/green-fg}' : '{red-fg}❌{/red-fg}'; - const statusText = isConnected ? 'Connected' : 'Disconnected'; - const blockTimeFormatted = blockTime > 0 ? `${(blockTime / 1000).toFixed(1)}s` : 'N/A'; - - return [ - `{bold}Node:{/bold} ${statusIcon} ${statusText}`, - `{bold}Block:{/bold} #${blockNumber.toLocaleString()}`, - `{bold}Time:{/bold} ${blockTimeFormatted}`, - `{bold}URL:{/bold} ${nodeUrl || 'Not set'}` - ].join('\n'); - } - - /** - * Set connection status - */ - setConnectionStatus(isConnected, nodeUrl = '') { - this.update({ - isConnected, - nodeUrl: nodeUrl || this.data.nodeUrl - }); - } - - /** - * Set block information - */ - setBlockInfo(blockNumber, blockTime) { - this.update({ - blockNumber: blockNumber || this.data.blockNumber, - blockTime: blockTime || this.data.blockTime - }); - } - - /** - * Get current data - */ - getData() { - return { ...this.data }; - } - - /** - * Periodic update hook - */ - periodicUpdate() { - // Update timestamp for "last seen" functionality - if (this.data.lastUpdate) { - const now = new Date(); - const timeSinceUpdate = now - this.data.lastUpdate; - - // If no updates for more than 30 seconds, mark as stale - if (timeSinceUpdate > 30000 && this.data.isConnected) { - this.update({ - isConnected: false, - nodeUrl: this.data.nodeUrl + ' (stale)' - }); - } - } - } -} \ No newline at end of file diff --git a/tps-monitoring/src/dashboard/components/tps-graph.js b/tps-monitoring/src/dashboard/components/tps-graph.js deleted file mode 100644 index aa9f3ea..0000000 --- a/tps-monitoring/src/dashboard/components/tps-graph.js +++ /dev/null @@ -1,177 +0,0 @@ -import blessed from 'blessed' -import { BaseComponent } from './base-component.js' - -/** - * TPS Graph Component - * Displays TPS data as text-based ASCII visualization - */ -export class TPSGraphComponent extends BaseComponent { - constructor(options = {}) { - super({ name: 'TPSGraph', ...options }) - - this.data = { - tpsHistory: [], - timeHistory: [], - maxDataPoints: 20, // Show last 20 data points - maxTPS: 400, - currentTPS: 0 - } - } - - /** - * Create text-based graph widget - */ - createWidget(screen, layout) { - this.widget = blessed.box({ - parent: screen, - top: '40%', - left: 0, - width: '100%', - height: '25%', - border: { type: 'line', fg: 'yellow' }, - label: ' Live TPS Graph ', - tags: true, - content: this.formatGraph(), - padding: { - top: 0, - bottom: 1, - left: 1, - right: 1 - }, - style: { - border: { fg: 'yellow' }, - label: { fg: 'white', bold: true } - }, - scrollable: false, - alwaysScroll: false - }) - - return this.widget - } - - /** - * Format ASCII graph - */ - formatGraph() { - - return '{center}{yellow-fg}TPS graph temporarily disabled for debugging.{/yellow-fg}{/center}' - } - - /** - * Add new TPS data point - */ - addDataPoint(tps, timestamp = null) { - const time = timestamp || new Date().toLocaleTimeString('en-US', { - hour12: false, - hour: '2-digit', - minute: '2-digit', - second: '2-digit' - }) - - this.data.tpsHistory.push(tps) - this.data.timeHistory.push(time) - this.data.currentTPS = tps - - // Remove old data points if exceeding max - if (this.data.tpsHistory.length > this.data.maxDataPoints) { - this.data.tpsHistory.shift() - this.data.timeHistory.shift() - } - - this.updateContent() - } - - /** - * Set test data for demonstration - */ - setTestData() { - const now = new Date() - const testData = [] - - // Generate 20 data points - for (let i = 20; i >= 0; i--) { - const time = new Date(now.getTime() - i * 5000) // 5 second intervals - const tps = 200 + Math.sin(i * 0.5) * 100 + (Math.random() - 0.5) * 50 - - testData.push({ - time: time.toLocaleTimeString('en-US', { - hour12: false, - hour: '2-digit', - minute: '2-digit', - second: '2-digit' - }), - tps: Math.max(0, Math.round(tps)) - }) - } - - // Clear existing data - this.data.tpsHistory = [] - this.data.timeHistory = [] - - // Add test data - testData.forEach(point => { - this.addDataPoint(point.tps, point.time) - }) - } - - /** - * Start real-time updates - */ - startUpdates(interval = 5000) { // 5 second updates - this.updateInterval = setInterval(() => { - // Generate realistic TPS data - const baseTPS = 250 - const variation = Math.sin(Date.now() * 0.001) * 100 - const noise = (Math.random() - 0.5) * 50 - const newTPS = Math.max(0, Math.round(baseTPS + variation + noise)) - - this.addDataPoint(newTPS) - }, interval) - } - - /** - * Get current TPS value - */ - getCurrentTPS() { - return this.data.currentTPS - } - - /** - * Get peak TPS from history - */ - getPeakTPS() { - return this.data.tpsHistory.length > 0 ? Math.max(...this.data.tpsHistory) : 0 - } - - /** - * Get average TPS from history - */ - getAverageTPS() { - if (this.data.tpsHistory.length === 0) return 0 - const sum = this.data.tpsHistory.reduce((a, b) => a + b, 0) - return Math.round(sum / this.data.tpsHistory.length) - } - - /** - * Update widget content - */ - updateContent() { - if (this.widget) { - this.widget.setContent(this.formatGraph()) - this.widget.screen.render() - } - } - - /** - * Clean up component - */ - destroy() { - if (this.updateInterval) { - clearInterval(this.updateInterval) - } - - if (this.widget) { - this.widget.destroy() - } - } -} \ No newline at end of file diff --git a/tps-monitoring/src/dashboard/components/tps-metrics.js b/tps-monitoring/src/dashboard/components/tps-metrics.js deleted file mode 100644 index 18178a5..0000000 --- a/tps-monitoring/src/dashboard/components/tps-metrics.js +++ /dev/null @@ -1,170 +0,0 @@ -import blessed from 'blessed'; -import { BaseComponent } from './base-component.js'; - -/** - * TPS Metrics Component - * Displays current TPS, peak TPS, and average TPS with progress bars - */ -export class TPSMetricsComponent extends BaseComponent { - constructor(options = {}) { - super({ name: 'TPSMetrics', ...options }); - - this.data = { - currentTPS: 0, - peakTPS: 0, - averageTPS: 0, - maxTPS: 400, // Maximum TPS for progress bar scaling - lastUpdate: null - }; - } - - /** - * Create blessed widget for TPS metrics - */ - createWidget(screen, layout) { - this.widget = blessed.box({ - parent: screen, - top: 0, - left: '25%', - width: '25%', - height: '20%', - border: { - type: 'line', - fg: 'cyan' - }, - label: ' TPS Metrics ', - tags: true, - content: this.formatContent(), - padding: { - top: 0, - bottom: 1, - left: 1, - right: 1 - }, - style: { - border: { fg: 'cyan' }, - label: { fg: 'white', bold: true } - }, - scrollable: false, - alwaysScroll: false - }) - - return this.widget - } - - /** - * Update component with new data - */ - update(data) { - this.data = { ...this.data, ...data }; - this.data.lastUpdate = new Date(); - - // Update peak TPS if current is higher - if (this.data.currentTPS > this.data.peakTPS) { - this.data.peakTPS = this.data.currentTPS; - } - - if (this.widget) { - this.widget.setContent(this.formatContent()); - this.widget.screen.render(); - } - } - - /** - * Format content for display - */ - formatContent() { - const { currentTPS, peakTPS, averageTPS, maxTPS } = this.data; - - const currentBar = this.createProgressBar(currentTPS, maxTPS, 'green'); - const peakBar = this.createProgressBar(peakTPS, maxTPS, 'yellow'); - const averageBar = this.createProgressBar(averageTPS, maxTPS, 'blue'); - - return [ - `{bold}Current:{/bold} ${currentBar} ${currentTPS.toFixed(1)} TPS`, - `{bold}Peak: {/bold} ${peakBar} ${peakTPS.toFixed(1)} TPS`, - `{bold}Average:{/bold} ${averageBar} ${averageTPS.toFixed(1)} TPS` - ].join('\n'); - } - - /** - * Create ASCII progress bar - */ - createProgressBar(value, max, color) { - const barWidth = 10; - const filled = Math.round((value / max) * barWidth); - const empty = barWidth - filled; - - const filledChar = '█'; - const emptyChar = '░'; - - const filledPart = filledChar.repeat(filled); - const emptyPart = emptyChar.repeat(empty); - - return `{${color}-fg}${filledPart}{/}${emptyPart}`; - } - - /** - * Set current TPS - */ - setCurrentTPS(tps) { - this.update({ currentTPS: tps }); - } - - /** - * Set peak TPS - */ - setPeakTPS(tps) { - this.update({ peakTPS: tps }); - } - - /** - * Set average TPS - */ - setAverageTPS(tps) { - this.update({ averageTPS: tps }); - } - - /** - * Set maximum TPS for scaling - */ - setMaxTPS(maxTPS) { - this.update({ maxTPS }); - } - - /** - * Reset peak TPS - */ - resetPeakTPS() { - this.update({ peakTPS: 0 }); - } - - /** - * Get current data - */ - getData() { - return { ...this.data }; - } - - /** - * Get TPS statistics - */ - getTPSStats() { - return { - current: this.data.currentTPS, - peak: this.data.peakTPS, - average: this.data.averageTPS, - max: this.data.maxTPS - }; - } - - /** - * Periodic update hook - */ - periodicUpdate() { - // Could implement auto-scaling of maxTPS based on peak values - if (this.data.peakTPS > this.data.maxTPS * 0.8) { - this.setMaxTPS(Math.ceil(this.data.peakTPS * 1.2)); - } - } -} \ No newline at end of file diff --git a/tps-monitoring/src/dashboard/index.js b/tps-monitoring/src/dashboard/index.js deleted file mode 100644 index f4d7183..0000000 --- a/tps-monitoring/src/dashboard/index.js +++ /dev/null @@ -1,150 +0,0 @@ -#!/usr/bin/env node - -import { Command } from 'commander'; -import TUIDashboard from './tui-dashboard.js'; -import ProcessManager from './process-manager.js'; -import LogAggregator from './log-aggregator.js'; -import ReportGenerator from './report-generator.js'; -import fs from 'fs' -import { fileURLToPath } from 'url' -import path from 'path' -import { dashboardLogger } from '../shared/logger.js' - -const __filename = fileURLToPath(import.meta.url) -const __dirname = path.dirname(__filename) - -// Custom log rotation for debug logs -class DebugLogger { - constructor() { - this.logsDir = path.resolve(__dirname, '../logs') - this.logPath = path.join(this.logsDir, 'debug.log') - this.maxFileSize = 10 * 1024 * 1024 // 10MB - this.maxFiles = 3 - - // Ensure logs directory exists - if (!fs.existsSync(this.logsDir)) { - fs.mkdirSync(this.logsDir, { recursive: true }) - } - } - - rotateIfNeeded() { - try { - if (!fs.existsSync(this.logPath)) return - - const stats = fs.statSync(this.logPath) - if (stats.size < this.maxFileSize) return - - // Rotate files: debug2.log -> debug3.log, debug1.log -> debug2.log, debug.log -> debug1.log - for (let i = this.maxFiles - 1; i >= 1; i--) { - const oldFile = path.join(this.logsDir, `debug${i}.log`) - const newFile = path.join(this.logsDir, `debug${i + 1}.log`) - - if (fs.existsSync(oldFile)) { - if (i === this.maxFiles - 1) { - fs.unlinkSync(oldFile) // Delete oldest file - } else { - fs.renameSync(oldFile, newFile) - } - } - } - - // Move current log to debug1.log - const debug1Path = path.join(this.logsDir, 'debug1.log') - fs.renameSync(this.logPath, debug1Path) - - } catch (error) { - // Silent error handling for rotation - } - } - - write(level, ...args) { - this.rotateIfNeeded() - - const timestamp = new Date().toISOString() - const message = `[${timestamp}] [${level}] ${args.map(String).join(' ')}\n` - - fs.appendFileSync(this.logPath, message) - } -} - -const debugLogger = new DebugLogger() - -// Redefine console methods to use custom debug logger -console.log = function (...args) { - debugLogger.write('LOG', ...args) -} -console.error = function (...args) { - debugLogger.write('ERROR', ...args) -} -console.warn = function (...args) { - debugLogger.write('WARN', ...args) -} - -class Dashboard { - constructor() { - this.dashboard = null; - this.processManager = new ProcessManager(); - this.logAggregator = new LogAggregator(); - this.reportGenerator = new ReportGenerator(); - } - - async start(options) { - console.log('🚀 Starting TPS Stress Test Dashboard...'); - - // Initialize components - await this.processManager.initialize(); - await this.logAggregator.initialize(); - - // Start TUI Dashboard - this.dashboard = new TUIDashboard({ - processManager: this.processManager, - logAggregator: this.logAggregator, - reportGenerator: this.reportGenerator - }); - - await this.dashboard.start(options); - } - - async stop() { - console.log('🛑 Stopping orchestrator...'); - if (this.dashboard) { - await this.dashboard.stop(); - } - await this.processManager.stopAll(); - await this.logAggregator.stop(); - } -} - -// CLI Interface -const program = new Command(); - -program - .name('tps-orchestrator') - .description('TUI Orchestrator for blockchain TPS stress testing') - .version('1.0.0') - .option('-n, --node ', 'Node URL', 'ws://localhost:9944') - .option('-s, --scenario ', 'Test scenario: light, medium, heavy, extreme', 'light') - .option('-d, --duration ', 'Test duration in seconds', '300') - .option('-r, --rate ', 'Base TPS rate per sender', '50') - .option('--senders ', 'Number of concurrent senders', '3') - .option('--quiet', 'Minimal logging mode') - .option('--verbose', 'Detailed logging mode'); - -program.action(async (options) => { - const dashboard = new Dashboard(); - - // Handle graceful shutdown - process.on('SIGINT', async () => { - await dashboard.stop(); - process.exit(0); - }); - - try { - await dashboard.start(options); - } catch (error) { - console.error('❌ Dashboard failed:', error.message); - process.exit(1); - } -}); - -program.parse(); \ No newline at end of file diff --git a/tps-monitoring/src/dashboard/layouts/main-layout.js b/tps-monitoring/src/dashboard/layouts/main-layout.js deleted file mode 100644 index 18db6de..0000000 --- a/tps-monitoring/src/dashboard/layouts/main-layout.js +++ /dev/null @@ -1,235 +0,0 @@ -/** - * Main layout system for TUI dashboard - * Manages component positioning and responsive grid - */ -export class MainLayout { - constructor(options = {}) { - this.screen = null; - this.components = new Map(); - this.grid = { - rows: 12, - cols: 12, - spacing: 1 - }; - this.theme = { - colors: { - primary: 'blue', - secondary: 'cyan', - success: 'green', - warning: 'yellow', - error: 'red', - info: 'white' - }, - borders: { - type: 'line', - fg: 'blue' - } - }; - } - - /** - * Initialize layout with blessed screen - */ - initialize(screen) { - this.screen = screen; - - // Handle screen resize - this.screen.on('resize', () => { - this.handleResize(); - }); - } - - /** - * Add component to layout - */ - addComponent(name, component, position) { - this.components.set(name, { - component, - position: { - top: position.top || 0, - left: position.left || 0, - width: position.width || 12, - height: position.height || 1 - } - }); - } - - /** - * Remove component from layout - */ - removeComponent(name) { - const componentData = this.components.get(name); - if (componentData) { - componentData.component.destroy(); - this.components.delete(name); - } - } - - /** - * Update component position - */ - updateComponentPosition(name, newPosition) { - const componentData = this.components.get(name); - if (componentData) { - componentData.position = { ...componentData.position, ...newPosition }; - this.applyPosition(componentData.component, componentData.position); - } - } - - /** - * Apply position to component - */ - applyPosition(component, position) { - if (component && component.setPosition) { - component.setPosition( - position.top, - position.left, - position.width, - position.height - ); - } - } - - /** - * Handle screen resize - */ - handleResize() { - // Reapply all component positions - for (const [name, componentData] of this.components) { - this.applyPosition(componentData.component, componentData.position); - } - } - - /** - * Get predefined layout positions - */ - getLayoutPositions() { - return { - // Top row - Network Status, TPS Metrics, Control Panel - networkStatus: { top: 0, left: 0, width: 4, height: 3 }, - tpsMetrics: { top: 0, left: 4, width: 4, height: 3 }, - controlPanel: { top: 0, left: 8, width: 4, height: 3 }, - - // Middle - Active Senders Table - activeSenders: { top: 3, left: 0, width: 12, height: 4 }, - - // Center - TPS Graph - tpsGraph: { top: 7, left: 0, width: 12, height: 6 }, - - // Bottom - Event Log - eventLog: { top: 13, left: 0, width: 12, height: 4 }, - - // Bottom - Keyboard Help - keyboardHelp: { top: 17, left: 0, width: 12, height: 1 } - }; - } - - /** - * Create standard dashboard layout - */ - createStandardLayout() { - const positions = this.getLayoutPositions(); - - return { - // Top row components - networkStatus: { - ...positions.networkStatus, - border: { type: 'line', fg: this.theme.colors.primary }, - title: ' Network Status ' - }, - tpsMetrics: { - ...positions.tpsMetrics, - border: { type: 'line', fg: this.theme.colors.secondary }, - title: ' TPS Metrics ' - }, - controlPanel: { - ...positions.controlPanel, - border: { type: 'line', fg: this.theme.colors.info }, - title: ' Control Panel ' - }, - - // Middle components - activeSenders: { - ...positions.activeSenders, - border: { type: 'line', fg: this.theme.colors.success }, - title: ' Active Senders ' - }, - - // Center components - tpsGraph: { - ...positions.tpsGraph, - border: { type: 'line', fg: this.theme.colors.warning }, - title: ' Live TPS Graph ' - }, - - // Bottom components - eventLog: { - ...positions.eventLog, - border: { type: 'line', fg: this.theme.colors.error }, - title: ' Event Log ' - }, - keyboardHelp: { - ...positions.keyboardHelp, - border: { type: 'line', fg: this.theme.colors.info }, - title: ' Keyboard Controls ' - } - }; - } - - /** - * Get theme colors - */ - getTheme() { - return this.theme; - } - - /** - * Update theme - */ - updateTheme(newTheme) { - this.theme = { ...this.theme, ...newTheme }; - } - - /** - * Get all components - */ - getComponents() { - return this.components; - } - - /** - * Get component by name - */ - getComponent(name) { - const componentData = this.components.get(name); - return componentData ? componentData.component : null; - } - - /** - * Show all components - */ - showAll() { - for (const [name, componentData] of this.components) { - componentData.component.show(); - } - } - - /** - * Hide all components - */ - hideAll() { - for (const [name, componentData] of this.components) { - componentData.component.hide(); - } - } - - /** - * Destroy layout and all components - */ - destroy() { - for (const [name, componentData] of this.components) { - componentData.component.destroy(); - } - this.components.clear(); - } -} \ No newline at end of file diff --git a/tps-monitoring/src/dashboard/log-aggregator.js b/tps-monitoring/src/dashboard/log-aggregator.js deleted file mode 100644 index 1d65b13..0000000 --- a/tps-monitoring/src/dashboard/log-aggregator.js +++ /dev/null @@ -1,259 +0,0 @@ -import fs from 'fs/promises'; -import path from 'path'; -import { fileURLToPath } from 'url'; - -const __filename = fileURLToPath(import.meta.url); -const __dirname = path.dirname(__filename); - -class LogAggregator { - constructor() { - this.logBuffer = []; - this.maxBufferSize = 1000; - this.logFiles = new Map(); - this.eventHandlers = new Map(); - this.isRunning = false; - } - - async initialize() { - console.log('📝 Initializing Log Aggregator...'); - - // Ensure logs directory exists - const logsDir = path.join(__dirname, '../logs'); - try { - await fs.mkdir(logsDir, { recursive: true }); - } catch (error) { - // Directory already exists - } - - this.isRunning = true; - - // Start periodic log flush - this.flushInterval = setInterval(() => { - this.flushLogs(); - }, 1000); - } - - async addLog(source, level, message, data = {}) { - if (!this.isRunning) return; - - const logEntry = { - timestamp: new Date().toISOString(), - source, - level: level.toUpperCase(), - message, - data, - id: Date.now() + Math.random() - }; - - // Add to buffer - this.logBuffer.push(logEntry); - - // Trim buffer if too large - if (this.logBuffer.length > this.maxBufferSize) { - this.logBuffer = this.logBuffer.slice(-this.maxBufferSize); - } - - // Write to appropriate log file - await this.writeToFile(source, logEntry); - - // Emit event for TUI - this.emit('newLog', logEntry); - } - - async writeToFile(source, logEntry) { - try { - const logFileName = this.getLogFileName(source); - const logLine = this.formatLogLine(logEntry); - - // Write to source-specific log - await fs.appendFile(logFileName, logLine + '\n'); - - // Write to aggregated log - const aggregatedLogFile = path.join(__dirname, '../logs/aggregated.log'); - await fs.appendFile(aggregatedLogFile, logLine + '\n'); - - } catch (error) { - console.error('Failed to write log:', error); - } - } - - getLogFileName(source) { - const logsDir = path.join(__dirname, '../logs'); - - if (source === 'monitor') { - return path.join(logsDir, 'monitor.log'); - } else if (source.startsWith('sender-')) { - return path.join(logsDir, `${source}.log`); - } else if (source === 'orchestrator') { - return path.join(logsDir, 'orchestrator.log'); - } else { - return path.join(logsDir, 'other.log'); - } - } - - formatLogLine(logEntry) { - const timestamp = new Date(logEntry.timestamp).toLocaleTimeString(); - const level = logEntry.level.padEnd(5); - const source = logEntry.source.padEnd(12); - - let line = `[${timestamp}] ${level} ${source} ${logEntry.message}`; - - // Add data if present - if (Object.keys(logEntry.data).length > 0) { - line += ` | ${JSON.stringify(logEntry.data)}`; - } - - return line; - } - - async flushLogs() { - // This method can be used for batch writing optimizations - // Currently, we write immediately, but could buffer writes here - } - - getRecentLogs(count = 50, filter = {}) { - let logs = [...this.logBuffer]; - - // Apply filters - if (filter.source) { - logs = logs.filter(log => log.source === filter.source); - } - - if (filter.level) { - logs = logs.filter(log => log.level === filter.level.toUpperCase()); - } - - if (filter.since) { - const sinceTime = new Date(filter.since).getTime(); - logs = logs.filter(log => new Date(log.timestamp).getTime() >= sinceTime); - } - - // Return most recent logs - return logs.slice(-count); - } - - getLogs(options = {}) { - const { - source, - level, - limit = 50, - offset = 0 - } = options; - - let filteredLogs = [...this.logBuffer]; - - if (source) { - filteredLogs = filteredLogs.filter(log => log.source === source); - } - - if (level) { - filteredLogs = filteredLogs.filter(log => log.level === level.toUpperCase()); - } - - // Sort by timestamp (newest first) - filteredLogs.sort((a, b) => new Date(b.timestamp) - new Date(a.timestamp)); - - // Apply pagination - return filteredLogs.slice(offset, offset + limit); - } - - async parseProcessOutput(processData) { - const { processId, type, data } = processData; - - // Parse different types of output - const lines = data.split('\n').filter(line => line.trim()); - - for (const line of lines) { - let level = 'INFO'; - let message = line; - let logData = {}; - - // Try to parse structured logs - if (line.includes('ERROR') || line.includes('❌')) { - level = 'ERROR'; - } else if (line.includes('WARN') || line.includes('⚠️')) { - level = 'WARN'; - } else if (line.includes('DEBUG') || line.includes('🔍')) { - level = 'DEBUG'; - } - - // Extract metrics from monitor output - if (processId === 'monitor' && line.includes('TPS:')) { - const tpsMatch = line.match(/TPS:\s*(\d+\.?\d*)/); - if (tpsMatch) { - logData.tps = parseFloat(tpsMatch[1]); - } - } - - // Extract nonce info from sender output - if (processId.startsWith('sender-') && line.includes('nonce')) { - const nonceMatch = line.match(/nonce[:\s]+(\d+)/i); - if (nonceMatch) { - logData.nonce = parseInt(nonceMatch[1]); - } - } - - await this.addLog(processId, level, message.trim(), logData); - } - } - - async stop() { - console.log('📝 Stopping Log Aggregator...'); - this.isRunning = false; - - if (this.flushInterval) { - clearInterval(this.flushInterval); - } - - // Final flush - await this.flushLogs(); - } - - // Event emitter functionality - on(event, handler) { - if (!this.eventHandlers.has(event)) { - this.eventHandlers.set(event, []); - } - this.eventHandlers.get(event).push(handler); - } - - emit(event, data) { - const handlers = this.eventHandlers.get(event) || []; - handlers.forEach(handler => { - try { - handler(data); - } catch (error) { - console.error(`Error in log aggregator event handler for ${event}:`, error); - } - }); - } - - // Statistics - getLogStats() { - const stats = { - total: this.logBuffer.length, - byLevel: {}, - bySource: {}, - recentErrors: 0 - }; - - const recentTime = Date.now() - (5 * 60 * 1000); // Last 5 minutes - - for (const log of this.logBuffer) { - // Count by level - stats.byLevel[log.level] = (stats.byLevel[log.level] || 0) + 1; - - // Count by source - stats.bySource[log.source] = (stats.bySource[log.source] || 0) + 1; - - // Count recent errors - if (log.level === 'ERROR' && new Date(log.timestamp).getTime() > recentTime) { - stats.recentErrors++; - } - } - - return stats; - } -} - -export default LogAggregator; \ No newline at end of file diff --git a/tps-monitoring/src/dashboard/log-tps-reader.js b/tps-monitoring/src/dashboard/log-tps-reader.js deleted file mode 100644 index 5298f58..0000000 --- a/tps-monitoring/src/dashboard/log-tps-reader.js +++ /dev/null @@ -1,337 +0,0 @@ -import fs from 'fs/promises' -import path from 'path' -import { fileURLToPath } from 'url' -import { Utils } from '../shared/utils.js' - -const __filename = fileURLToPath(import.meta.url) -const __dirname = path.dirname(__filename) - -/** - * LogTPSReader - читает TPS данные из существующих JSON логов - * Реализация Шага 1 из roadmap: src/dashboard/log-tps-reader.js - * - * Архитектура: логи → LogTPSReader → TPSMetrics → blessed.render() - */ -export class LogTPSReader { - constructor(options = {}) { - this.updateInterval = options.updateInterval || 1000 // 1 секунда - this.statsLogPath = null // Will be set in initialize() - this.tpsCalcLogPath = null // Will be set in initialize() - - this.lastFilePosition = 0 - this.isRunning = false - this.updateTimer = null - - // TPS данные для передачи в компоненты - this.tpsData = { - currentTPS: 0, - peakTPS: 0, - averageTPS: 0, - instantTPS: 0, - ourTPS: 0, - totalTPS: 0, - blockNumber: 0, - avgBlockTime: 0, - lastUpdate: null - } - - // Callbacks для обновления компонентов - this.onDataUpdate = options.onDataUpdate || (() => {}) - } - - /** - * Initialize log file paths (must be called before start) - */ - async initialize() { - console.log('🔍 LogTPSReader: Starting initialization...') - - // Find latest log files dynamically - this.statsLogPath = await Utils.getLatestLogFile('monitor-stats-reporter') - this.tpsCalcLogPath = await Utils.getLatestLogFile('monitor-tps-calc') - - console.log('🔍 LogTPSReader: Found files:', { - statsLogPath: this.statsLogPath, - tpsCalcLogPath: this.tpsCalcLogPath - }) - - if (!this.statsLogPath) { - console.warn('⚠️ No monitor-stats-reporter log files found') - } else { - console.log(`📊 Using stats log: ${path.basename(this.statsLogPath)}`) - } - - if (!this.tpsCalcLogPath) { - console.warn('⚠️ No monitor-tps-calc log files found') - } else { - console.log(`📊 Using TPS calc log: ${path.basename(this.tpsCalcLogPath)}`) - } - } - - /** - * Запуск чтения логов - */ - async start() { - console.log('📊 Starting LogTPSReader...') - - // Initialize log file paths first - await this.initialize() - - this.isRunning = true - - // Найти последнюю позицию в файле при старте - await this.initializeFilePosition() - - // Запустить периодическое чтение - this.updateTimer = setInterval(() => { - this.readLatestTPS() - }, this.updateInterval) - - // Первое чтение сразу - await this.readLatestTPS() - } - - /** - * Остановка чтения логов - */ - stop() { - console.log('📊 Stopping LogTPSReader...') - this.isRunning = false - - if (this.updateTimer) { - clearInterval(this.updateTimer) - this.updateTimer = null - } - } - - /** - * Инициализация позиции в файле (начинаем с конца) - */ - async initializeFilePosition() { - if (!this.statsLogPath) { - console.warn('⚠️ No stats log file available, skipping position initialization') - this.lastFilePosition = 0 - return - } - - try { - const stats = await fs.stat(this.statsLogPath) - console.log('🔍 LogTPSReader: File size:', stats.size, 'bytes') - - // При первом запуске читаем весь файл, чтобы получить актуальные данные - // Вместо чтения только последних 10KB - this.lastFilePosition = 0 - console.log('🔍 LogTPSReader: Starting from beginning of file (position 0)') - - } catch (error) { - console.warn('⚠️ Stats log file not found, starting from beginning') - this.lastFilePosition = 0 - } - } - - /** - * Чтение последних TPS данных из логов - */ - async readLatestTPS() { - if (!this.isRunning) return - - if (!this.statsLogPath) { - // No log file available, skip reading - return - } - - try { - console.log('📊 LogTPSReader: Reading from stats log:', this.statsLogPath) - // Читаем новые данные из monitor-stats-reporter.log - const newStatsData = await this.readNewLogEntries(this.statsLogPath) - - if (newStatsData.length > 0) { - console.log('📊 LogTPSReader: Found', newStatsData.length, 'new entries in stats log.') - // Обрабатываем каждую новую запись - for (const entry of newStatsData) { - this.processStatsEntry(entry) - } - - // Уведомляем компоненты об обновлении - this.onDataUpdate(this.tpsData) - } else { - console.log('📊 LogTPSReader: No new entries found in stats log.') - } - } catch (error) { - console.error('❌ Error reading TPS data:', error.message) - } - } - - /** - * Чтение новых записей из лог файла - */ - async readNewLogEntries(logPath) { - try { - console.log('🔍 LogTPSReader: Reading from logPath:', logPath) - const stats = await fs.stat(logPath) - console.log('🔍 LogTPSReader: File stats:', { size: stats.size, lastPosition: this.lastFilePosition }) - - // Если файл не изменился, возвращаем пустой массив - if (stats.size <= this.lastFilePosition) { - console.log('🔍 LogTPSReader: File unchanged, no new data') - return [] - } - - // Читаем только новую часть файла - const fileHandle = await fs.open(logPath, 'r') - const buffer = Buffer.alloc(stats.size - this.lastFilePosition) - - await fileHandle.read(buffer, 0, buffer.length, this.lastFilePosition) - await fileHandle.close() - - // Обновляем позицию - this.lastFilePosition = stats.size - - // Парсим JSON строки - const newContent = buffer.toString('utf8') - const lines = newContent.trim().split('\n').filter(line => line.trim()) - - console.log('🔍 LogTPSReader: Parsed', lines.length, 'lines from file') - - const entries = [] - for (const line of lines) { - try { - const entry = JSON.parse(line) - entries.push(entry) - } catch (parseError) { - // Игнорируем неполные строки (файл может быть записан частично) - console.log('🔍 LogTPSReader: Parse error on line:', line.substring(0, 50) + '...') - } - } - - console.log('🔍 LogTPSReader: Successfully parsed', entries.length, 'entries') - return entries - } catch (error) { - if (error.code !== 'ENOENT') { - console.error('❌ Error reading log file:', error.message) - } - return [] - } - } - - /** - * Обработка записи из monitor-stats-reporter.log - */ - processStatsEntry(entry) { - console.log('🔍 LogTPSReader: Processing entry:', { - message: entry.message, - instantTPS: entry.instantTPS, - ourTPS: entry.ourTPS, - avgOurTPS: entry.avgOurTPS - }) - - // Ищем записи с TPS данными - if (entry.message && entry.message.includes('Block processing completed')) { - // Запись типа: "⚡ Block processing completed" - console.log('🔍 LogTPSReader: Found block processing entry') - this.updateTPSFromBlockProcessing(entry) - } else if (entry.message && entry.message.includes('TPS MONITORING STATISTICS')) { - // Запись типа: "📊 === TPS MONITORING STATISTICS ===" - console.log('🔍 LogTPSReader: Found TPS statistics entry') - this.updateTPSFromStatistics(entry) - } else { - console.log('🔍 LogTPSReader: Entry not processed (no TPS data)') - } - } - - /** - * Обновление TPS из записи обработки блока - */ - updateTPSFromBlockProcessing(entry) { - console.log('🔍 LogTPSReader: Block processing data:', { - instantTPS: entry.instantTPS, - ourTPS: entry.ourTPS, - blockNumber: entry.blockNumber, - avgBlockTime: entry.avgBlockTime - }) - - if (entry.instantTPS !== undefined) { - this.tpsData.currentTPS = entry.instantTPS || 0 - this.tpsData.instantTPS = entry.instantTPS || 0 - } - - if (entry.ourTPS !== undefined) { - this.tpsData.ourTPS = entry.ourTPS || 0 - } - - if (entry.blockNumber !== undefined) { - this.tpsData.blockNumber = entry.blockNumber - } - - if (entry.avgBlockTime !== undefined) { - this.tpsData.avgBlockTime = entry.avgBlockTime - } - - // Обновляем пиковый TPS - if (this.tpsData.currentTPS > this.tpsData.peakTPS) { - this.tpsData.peakTPS = this.tpsData.currentTPS - } - - this.tpsData.lastUpdate = new Date() - - console.log('🔍 LogTPSReader: Updated TPS data:', { - currentTPS: this.tpsData.currentTPS, - peakTPS: this.tpsData.peakTPS, - averageTPS: this.tpsData.averageTPS - }) - } - - /** - * Обновление TPS из статистики мониторинга - */ - updateTPSFromStatistics(entry) { - if (entry.avgOurTPS !== undefined) { - this.tpsData.averageTPS = entry.avgOurTPS || 0 - } - - if (entry.avgTotalTPS !== undefined) { - this.tpsData.totalTPS = entry.avgTotalTPS || 0 - } - - if (entry.transactionsPerSecond !== undefined) { - this.tpsData.currentTPS = entry.transactionsPerSecond || 0 - } - - // Обновляем пиковый TPS - if (this.tpsData.currentTPS > this.tpsData.peakTPS) { - this.tpsData.peakTPS = this.tpsData.currentTPS - } - - this.tpsData.lastUpdate = new Date() - } - - /** - * Получить текущие TPS данные - */ - getTPSData() { - return { ...this.tpsData } - } - - /** - * Получить статистику для отладки - */ - getDebugInfo() { - return { - isRunning: this.isRunning, - lastFilePosition: this.lastFilePosition, - lastUpdate: this.tpsData.lastUpdate, - fileExists: this.checkFileExists() - } - } - - /** - * Проверка существования файла логов - */ - async checkFileExists() { - try { - await fs.access(this.statsLogPath) - return true - } catch { - return false - } - } -} \ No newline at end of file diff --git a/tps-monitoring/src/dashboard/process-manager.js b/tps-monitoring/src/dashboard/process-manager.js deleted file mode 100644 index b92ed48..0000000 --- a/tps-monitoring/src/dashboard/process-manager.js +++ /dev/null @@ -1,323 +0,0 @@ -import { spawn } from 'child_process'; -import path from 'path'; -import { fileURLToPath } from 'url'; - -const __filename = fileURLToPath(import.meta.url); -const __dirname = path.dirname(__filename); - -class ProcessManager { - constructor() { - this.processes = new Map(); - this.eventHandlers = new Map(); - } - - async initialize() { - console.log('⚙️ Initializing Process Manager...'); - } - - async startMonitor(options = {}) { - const processId = 'monitor'; - - if (this.processes.has(processId)) { - throw new Error(`Monitor process already running`); - } - - const args = [ - path.join(__dirname, '../tps_monitor.js'), - '--node', options.node || 'ws://localhost:9944', - '--output', path.join(__dirname, '../logs/monitor.log') - ]; - - if (options.addresses) { - args.push('--addresses', options.addresses); - } - - const child = spawn('node', args, { - stdio: ['pipe', 'pipe', 'pipe'], - cwd: path.join(__dirname, '..') - }); - - this.processes.set(processId, { - process: child, - type: 'monitor', - status: 'starting', - startTime: Date.now(), - stats: { - uptime: 0, - restarts: 0 - } - }); - - this.setupProcessHandlers(processId, child); - - return processId; - } - - async startSender(senderName, options = {}) { - const processId = `sender-${senderName.toLowerCase()}`; - - if (this.processes.has(processId)) { - throw new Error(`Sender ${senderName} already running`); - } - - const args = [ - path.join(__dirname, '../transaction_sender.js'), - '--node', options.node || 'ws://localhost:9944', - '--sender', senderName, - '--recipient', options.recipient || 'Bob', - '--rate', options.rate || '50' - ]; - - if (options.duration) { - args.push('--duration', options.duration); - } - - const child = spawn('node', args, { - stdio: ['pipe', 'pipe', 'pipe'], - cwd: path.join(__dirname, '..') - }); - - this.processes.set(processId, { - process: child, - type: 'sender', - senderName, - status: 'starting', - startTime: Date.now(), - stats: { - uptime: 0, - restarts: 0, - rate: options.rate || 50, - sent: 0, - success: 0, - errors: 0 - } - }); - - this.setupProcessHandlers(processId, child); - - return processId; - } - - setupProcessHandlers(processId, child) { - const processInfo = this.processes.get(processId); - - child.on('spawn', () => { - processInfo.status = 'running'; - this.emit('processStarted', { processId, ...processInfo }); - }); - - child.on('exit', (code, signal) => { - processInfo.status = code === 0 ? 'completed' : 'failed'; - processInfo.exitCode = code; - processInfo.signal = signal; - this.emit('processExited', { processId, code, signal, ...processInfo }); - - // Remove from active processes - this.processes.delete(processId); - }); - - child.on('error', (error) => { - processInfo.status = 'error'; - processInfo.error = error.message; - this.emit('processError', { processId, error: error.message, ...processInfo }); - }); - - // Capture stdout and stderr - child.stdout.on('data', (data) => { - this.emit('processOutput', { - processId, - type: 'stdout', - data: data.toString(), - ...processInfo - }); - }); - - child.stderr.on('data', (data) => { - this.emit('processOutput', { - processId, - type: 'stderr', - data: data.toString(), - ...processInfo - }); - }); - } - - async stopProcess(processId) { - const processInfo = this.processes.get(processId); - if (!processInfo) { - return false; - } - - const { process: child } = processInfo; - - // Graceful shutdown - child.kill('SIGTERM'); - - // Force kill after timeout - setTimeout(() => { - if (!child.killed) { - child.kill('SIGKILL'); - } - }, 5000); - - return true; - } - - async stopAll() { - const processIds = Array.from(this.processes.keys()) - let stopped = 0 - - for (const processId of processIds) { - try { - const success = await this.stopProcess(processId) - if (success) { - stopped++ - } - } catch (error) { - // Silent error handling for clean UI - } - } - - return stopped - } - - async startTest(options = {}) { - // Light scenario configuration - const scenario = { - senders: 3, - targetTPS: 50, - duration: 300, // 5 minutes - accounts: ['Alice', 'Bob', 'Charlie'], - node: options.node || 'ws://localhost:9944' - } - - try { - // Start monitor first - await this.startMonitor({ - node: scenario.node, - addresses: scenario.accounts.map(acc => `//${acc}`).join(',') - }) - - // Start senders with delay - for (let i = 0; i < scenario.senders; i++) { - setTimeout(async () => { - await this.startSender({ - account: scenario.accounts[i], - target: scenario.accounts[(i + 1) % scenario.accounts.length], - rate: Math.floor(scenario.targetTPS / scenario.senders), - node: scenario.node - }) - }, i * 2000) // 2 second delays between senders - } - - return true - - } catch (error) { - return false - } - } - - async startSender(options = {}) { - const { account, target, rate, node } = options - const processId = `sender-${account}` - - if (this.processes.has(processId)) { - throw new Error(`Sender ${account} already running`) - } - - const args = [ - path.join(__dirname, '../transaction_sender.js'), - '--node', node || 'ws://localhost:9944', - '--seed', `//${account}`, - '--recipient', `//${target}`, - '--rate', rate || 17, - '--auto' - ] - - const child = spawn('node', args, { - stdio: ['pipe', 'pipe', 'pipe'], - cwd: path.join(__dirname, '..') - }) - - this.processes.set(processId, { - process: child, - type: 'sender', - account, - target, - rate, - status: 'starting', - startTime: Date.now(), - stats: { - uptime: 0, - restarts: 0 - } - }) - - this.setupProcessHandlers(processId, child) - return processId - } - - async stopAll() { - console.log('🛑 Stopping all processes...') - - const processIds = Array.from(this.processes.keys()) - let stopped = 0 - - for (const processId of processIds) { - try { - const success = await this.stopProcess(processId) - if (success) { - stopped++ - console.log(`✅ Stopped ${processId}`) - } - } catch (error) { - console.error(`❌ Failed to stop ${processId}:`, error.message) - } - } - - console.log(`🏁 Stopped ${stopped}/${processIds.length} processes`) - return stopped - } - - getProcessInfo(processId) { - const processInfo = this.processes.get(processId); - if (!processInfo) return null; - - return { - ...processInfo, - uptime: Date.now() - processInfo.startTime - }; - } - - getAllProcesses() { - const result = {}; - for (const [processId, processInfo] of this.processes.entries()) { - result[processId] = { - ...processInfo, - uptime: Date.now() - processInfo.startTime - }; - } - return result; - } - - // Event emitter functionality - on(event, handler) { - if (!this.eventHandlers.has(event)) { - this.eventHandlers.set(event, []); - } - this.eventHandlers.get(event).push(handler); - } - - emit(event, data) { - const handlers = this.eventHandlers.get(event) || []; - handlers.forEach(handler => { - try { - handler(data); - } catch (error) { - console.error(`Error in event handler for ${event}:`, error); - } - }); - } -} - -export default ProcessManager; \ No newline at end of file diff --git a/tps-monitoring/src/dashboard/report-generator.js b/tps-monitoring/src/dashboard/report-generator.js deleted file mode 100644 index b95ff4e..0000000 --- a/tps-monitoring/src/dashboard/report-generator.js +++ /dev/null @@ -1,83 +0,0 @@ -import fs from 'fs/promises'; -import path from 'path'; - -class ReportGenerator { - constructor() { - this.reports = new Map(); - } - - async generateReport(testData, options = {}) { - console.log('📊 Generating test report...'); - - const report = { - timestamp: new Date().toISOString(), - testId: Date.now().toString(), - summary: this.generateSummary(testData), - metrics: this.calculateMetrics(testData), - processes: testData.processes || {}, - logs: testData.logs || [], - options: options - }; - - // Store report - this.reports.set(report.testId, report); - - // Export to file if requested - if (options.exportFile) { - await this.exportToFile(report, options.exportFile); - } - - return report; - } - - generateSummary(testData) { - // TODO: Phase 6 - Implement detailed summary generation - return { - status: 'Phase 1 Complete', - message: 'Foundation ready for orchestrator implementation', - nextPhase: 'Phase 2: Code Audit & Migration Safety' - }; - } - - calculateMetrics(testData) { - // TODO: Phase 6 - Implement metrics calculation - return { - totalProcesses: 0, - totalTransactions: 0, - averageTPS: 0, - peakTPS: 0, - successRate: 0, - errors: 0 - }; - } - - async exportToFile(report, filePath) { - try { - const reportData = JSON.stringify(report, null, 2); - await fs.writeFile(filePath, reportData); - console.log(`📄 Report exported to: ${filePath}`); - } catch (error) { - console.error('Failed to export report:', error); - } - } - - async exportToCSV(report, filePath) { - // TODO: Phase 6 - Implement CSV export - console.log('📊 CSV export will be implemented in Phase 6'); - } - - async exportToHTML(report, filePath) { - // TODO: Phase 8 - Implement HTML report with graphs - console.log('📊 HTML export will be implemented in Phase 8'); - } - - getReport(testId) { - return this.reports.get(testId); - } - - getAllReports() { - return Array.from(this.reports.values()); - } -} - -export default ReportGenerator; \ No newline at end of file diff --git a/tps-monitoring/src/dashboard/tui-dashboard.js b/tps-monitoring/src/dashboard/tui-dashboard.js deleted file mode 100644 index 3d9ec6b..0000000 --- a/tps-monitoring/src/dashboard/tui-dashboard.js +++ /dev/null @@ -1,315 +0,0 @@ -import blessed from 'blessed' -import { NetworkStatusComponent } from './components/network-status.js' -import { TPSMetricsComponent } from './components/tps-metrics.js' -import { ControlPanelComponent } from './components/control-panel.js' -import { ActiveSendersTableComponent } from './components/active-senders-table.js' -import { TPSGraphComponent } from './components/tps-graph.js' -import { EventLogComponent } from './components/event-log.js' -import { KeyboardHandlerComponent } from './components/keyboard-handler.js' -import { MainLayout } from './layouts/main-layout.js' -import { ApiConnector } from '../shared/api-connector.js' -import { LogTPSReader } from './log-tps-reader.js' - -class TUIDashboard { - constructor(options) { - this.processManager = options.processManager - this.logAggregator = options.logAggregator - this.reportGenerator = options.reportGenerator - this.screen = null - this.layout = null - this.widgets = {} - this.isRunning = false - this.apiConnector = new ApiConnector() - this.lastBlockTime = null - this.updateInterval = null - this.logTPSReader = null - } - - async start(options) { - console.log('🎨 Starting TUI Dashboard...') - // Phase 6: Full TUI implementation - await this.initializeFullTUI(options) - } - - showSimpleStatus(options) { - console.log('\n' + '='.repeat(60)); - console.log('🖥️ TPS ORCHESTRATOR DASHBOARD (Phase 1)'); - console.log('='.repeat(60)); - console.log(`📡 Node: ${options.node || 'ws://localhost:9944'}`); - console.log(`📊 Scenario: ${options.scenario || 'light'}`); - console.log(`⏱️ Duration: ${options.duration || '300'}s`); - console.log(`📈 Base Rate: ${options.rate || '50'} TPS`); - console.log(`👥 Senders: ${options.senders || '3'}`); - console.log('='.repeat(60)); - console.log('📝 Status: Foundation ready - TUI will be implemented in Phase 5'); - console.log('💡 Next: Phase 2 - Code Audit & Migration Safety'); - console.log('='.repeat(60)); - - // Keep process alive for demonstration - console.log('\n⌨️ Press Ctrl+C to exit\n'); - } - - async initializeFullTUI(options) { - this.screen = blessed.screen({ - smartCSR: true, - title: 'QuantumFusion TPS Stress Test Dashboard', - terminal: 'xterm-256color', - fullUnicode: true, - dockBorders: true, - debug: false, // ✅ Disable blessed debug (removes "Focused" noise) - log: false // ✅ Disable blessed internal log - }) - - // Create layout - this.layout = new MainLayout() - this.layout.initialize(this.screen) - - // Create components - this.widgets.networkStatus = new NetworkStatusComponent() - this.widgets.tpsMetrics = new TPSMetricsComponent() - - // Create LogTPSReader for real TPS data - this.logTPSReader = new LogTPSReader({ - updateInterval: 1000, - onDataUpdate: (tpsData) => { - console.log('🔍 TUIDashboard: onDataUpdate called with:', { - currentTPS: tpsData.currentTPS, - peakTPS: tpsData.peakTPS, - averageTPS: tpsData.averageTPS - }) - - // Update TPSMetrics component with real data - this.widgets.tpsMetrics.setCurrentTPS(tpsData.currentTPS) - this.widgets.tpsMetrics.setPeakTPS(tpsData.peakTPS) - this.widgets.tpsMetrics.setAverageTPS(tpsData.averageTPS) - - console.log('🔍 TUIDashboard: TPSMetrics updated, rendering screen...') - this.screen.render() - } - }) - this.widgets.controlPanel = new ControlPanelComponent({ - onStartTest: async () => { - this.widgets.eventLog.addLog('INFO', 'Starting light stress test scenario...', 'Dashboard') - this.widgets.controlPanel.setTestRunning(true) - - try { - const success = await this.processManager.startTest({ - node: 'ws://localhost:9944' - }) - if (success) { - this.widgets.eventLog.addLog('INFO', 'Stress test started successfully', 'Dashboard') - } else { - this.widgets.controlPanel.setTestRunning(false) - this.widgets.eventLog.addLog('ERROR', 'Failed to start stress test', 'Dashboard') - } - } catch (error) { - this.widgets.controlPanel.setTestRunning(false) - this.widgets.eventLog.addLog('ERROR', `Test start error: ${error.message}`, 'Dashboard') - } - this.screen.render() - }, - onStopTest: async () => { - this.widgets.eventLog.addLog('INFO', 'Stopping all test processes...', 'Dashboard') - - try { - const stopped = await this.processManager.stopAll() - this.widgets.controlPanel.setTestRunning(false) - this.widgets.eventLog.addLog('INFO', `Stopped ${stopped} processes`, 'Dashboard') - } catch (error) { - this.widgets.eventLog.addLog('ERROR', `Stop error: ${error.message}`, 'Dashboard') - } - this.screen.render() - }, - onExportReport: () => { - console.log('📄 Export report (disabled)') - this.widgets.eventLog.addLog('INFO', 'Export report feature coming soon...', 'Dashboard') - } - }) - this.widgets.activeSenders = new ActiveSendersTableComponent() - this.widgets.tpsGraph = new TPSGraphComponent() - this.widgets.eventLog = new EventLogComponent() - this.widgets.keyboardHandler = new KeyboardHandlerComponent() - - // Create widgets - this.widgets.networkStatus.createWidget(this.screen, this.layout) - this.widgets.tpsMetrics.createWidget(this.screen, this.layout) - this.widgets.controlPanel.createWidget(this.screen, this.layout) - this.widgets.activeSenders.createWidget(this.screen, this.layout) - this.widgets.tpsGraph.createWidget(this.screen, this.layout) - this.widgets.eventLog.createWidget(this.screen, this.layout) - - // Initialize KeyboardHandler - this.widgets.keyboardHandler.initialize(this.screen, { - networkStatus: this.widgets.networkStatus, - tpsMetrics: this.widgets.tpsMetrics, - controlPanel: this.widgets.controlPanel, - activeSenders: this.widgets.activeSenders, - tpsGraph: this.widgets.tpsGraph, - eventLog: this.widgets.eventLog - }) - - // Connect to node and subscribe to new blocks - await this.connectAndSubscribe(options.node || 'ws://localhost:9944') - - // Set up keyboard handlers for exit - this.setupKeyboardHandlers() - - // Start periodic updates for all components - this.startPeriodicUpdates() - - // Render screen - this.screen.render() - this.isRunning = true - } - - setupKeyboardHandlers() { - // CRITICAL priority for exit - handle BEFORE all components - process.on('SIGINT', () => { - console.log('\n🛑 SIGINT received - force exit') - this.stop() - process.exit(0) - }) - - // Global keyboard handlers with maximum priority - this.screen.key(['C-c'], (ch, key) => { - console.log('\n👋 Ctrl+C pressed - shutting down...') - this.stop() - process.exit(0) - }) - - // Duplicate for reliability - this.screen.key(['escape', 'q'], (ch, key) => { - console.log('\n👋 Shutting down dashboard...') - this.stop() - process.exit(0) - }) - - // Help handler - this.screen.key(['h'], (ch, key) => { - this.widgets.eventLog.addLog('INFO', 'Keyboard shortcuts: q=quit, h=help, Tab=navigate, Ctrl+C=force exit', 'Dashboard') - this.screen.render() - }) - - // Global navigation - exit button focus - this.screen.key(['escape'], (ch, key) => { - // Remove focus from buttons on Escape - this.screen.realloc() - this.screen.render() - }) - } - - startPeriodicUpdates() { - // Start LogTPSReader for reading real TPS data - if (this.logTPSReader) { - this.logTPSReader.start() - } - - // Start updates for components (keeps event loop active) - this.widgets.networkStatus.startUpdates(2000) - // this.widgets.tpsMetrics.startUpdates(1000) // REMOVED: conflict with LogTPSReader - this.widgets.eventLog.startUpdates(1500) - this.widgets.activeSenders.startUpdates(3000) - this.widgets.tpsGraph.startUpdates(5000) - - // УДАЛЕНО: общий update loop для render - // this.updateInterval = setInterval(() => { - // if (this.isRunning) { - // this.screen.render() - // } - // }, 500) - } - - async connectAndSubscribe(nodeUrl) { - // Intercept console.log during API initialization - const originalConsoleLog = console.log - const originalConsoleWarn = console.warn - const originalConsoleError = console.error - - // Temporarily redirect console output to EventLog - console.log = (...args) => { - const message = args.join(' ') - if (message.includes('API/INIT') || message.includes('chainHead_') || message.includes('chainSpec_')) { - this.widgets.eventLog.addLog('DEBUG', message, 'API') - } else { - originalConsoleLog(...args) - } - } - - console.warn = (...args) => { - const message = args.join(' ') - this.widgets.eventLog.addLog('WARN', message, 'API') - } - - console.error = (...args) => { - const message = args.join(' ') - this.widgets.eventLog.addLog('ERROR', message, 'API') - } - - try { - await this.apiConnector.connect(nodeUrl) - - // Restore original console methods - console.log = originalConsoleLog - console.warn = originalConsoleWarn - console.error = originalConsoleError - - this.widgets.networkStatus.setConnectionStatus(true, nodeUrl) - this.widgets.eventLog.addLog('INFO', `Connected to node: ${nodeUrl}`, 'Network') - - await this.apiConnector.subscribeNewHeads(async (header) => { - const blockNumber = header.number.toNumber() - const now = Date.now() - let blockTime = 0 - if (this.lastBlockTime) { - blockTime = now - this.lastBlockTime - } - this.lastBlockTime = now - this.widgets.networkStatus.setBlockInfo(blockNumber, blockTime) - this.widgets.eventLog.addLog('INFO', `Block #${blockNumber} processed`, 'Monitor') - this.screen.render() - }) - } catch (e) { - // Restore console methods in case of error - console.log = originalConsoleLog - console.warn = originalConsoleWarn - console.error = originalConsoleError - - this.widgets.networkStatus.setConnectionStatus(false, nodeUrl) - this.widgets.eventLog.addLog('ERROR', `Connection failed: ${e.message}`, 'Network') - this.screen.render() - } - } - - async stop() { - console.log('🎨 Stopping TUI Dashboard...') - this.isRunning = false - - // Stop LogTPSReader - if (this.logTPSReader) { - this.logTPSReader.stop() - } - - // Stop all updates - if (this.updateInterval) { - clearInterval(this.updateInterval) - } - - // Stop components - Object.values(this.widgets).forEach(widget => { - if (widget.destroy) { - widget.destroy() - } - }) - - // Disconnect from API - if (this.apiConnector) { - this.apiConnector.disconnect() - } - - if (this.screen) { - this.screen.destroy() - } - } -} - -export default TUIDashboard \ No newline at end of file diff --git a/tps-monitoring/src/simple-monitor.js b/tps-monitoring/src/simple-monitor.js new file mode 100644 index 0000000..2bb86fe --- /dev/null +++ b/tps-monitoring/src/simple-monitor.js @@ -0,0 +1,145 @@ +#!/usr/bin/env node + +import { Command } from 'commander' +import { ApiPromise, WsProvider } from '@polkadot/api' +import { Keyring } from '@polkadot/keyring' +import { cryptoWaitReady } from '@polkadot/util-crypto' + +class SimpleTPSMonitor { + constructor() { + this.api = null + this.keyring = null + this.alice = null + this.isRunning = false + this.blockTimes = [] + this.txCounts = [] + this.startTime = Date.now() + } + + async initialize(nodeUrl) { + console.log('🚀 Starting Simple TPS Monitor...') + console.log('📡 Connecting to:', nodeUrl) + + // Initialize crypto + await cryptoWaitReady() + + // Connect to node + const provider = new WsProvider(nodeUrl) + this.api = await ApiPromise.create({ provider }) + + // Setup keyring + this.keyring = new Keyring({ type: 'sr25519' }) + this.alice = this.keyring.addFromUri('//Alice') + + console.log('✅ Connected to blockchain') + console.log('👤 Using Alice account:', this.alice.address.substring(0, 20) + '...') + } + + async startSendingTransactions(tpsTarget = 10) { + console.log(`🔄 Starting to send ${tpsTarget} TPS (Alice → Alice transfers)`) + + const intervalMs = 1000 / tpsTarget + let txCount = 0 + + const sendTx = async () => { + if (!this.isRunning) return + + try { + // Simple transfer Alice -> Alice (1 unit) + const transfer = this.api.tx.balances.transferKeepAlive(this.alice.address, 1) + await transfer.signAndSend(this.alice) + txCount++ + + if (txCount % 10 === 0) { + console.log(`📤 Sent ${txCount} transactions`) + } + } catch (error) { + console.error('❌ Transfer failed:', error.message) + } + + // Schedule next transaction + if (this.isRunning) { + setTimeout(sendTx, intervalMs) + } + } + + // Start sending + sendTx() + } + + startMonitoring() { + console.log('📊 Monitoring TPS...') + + this.api.derive.chain.subscribeNewHeads(async (header) => { + const blockNumber = header.number.toNumber() + const now = Date.now() + + // Get block details + const blockHash = header.hash + const block = await this.api.rpc.chain.getBlock(blockHash) + const txCount = block.block.extrinsics.length + + // Calculate block time + this.blockTimes.push(now) + this.txCounts.push(txCount) + + // Keep only last 10 blocks for average + if (this.blockTimes.length > 10) { + this.blockTimes.shift() + this.txCounts.shift() + } + + // Calculate TPS + let avgTPS = 0 + if (this.blockTimes.length > 1) { + const timeSpan = (this.blockTimes[this.blockTimes.length - 1] - this.blockTimes[0]) / 1000 + const totalTx = this.txCounts.reduce((sum, count) => sum + count, 0) + avgTPS = totalTx / timeSpan + } + + // Console output + const runtime = Math.floor((now - this.startTime) / 1000) + console.log(`Block #${blockNumber}: ${txCount} txs, ${avgTPS.toFixed(1)} TPS (${runtime}s runtime)`) + }) + } + + async start(options) { + await this.initialize(options.node) + + this.isRunning = true + + // Start monitoring blocks + this.startMonitoring() + + // Start sending transactions if tps > 0 + if (options.tps > 0) { + await this.startSendingTransactions(options.tps) + } + + console.log('\n⌨️ Press Ctrl+C to stop\n') + + // Handle shutdown + process.on('SIGINT', () => { + console.log('\n👋 Stopping TPS Monitor...') + this.isRunning = false + process.exit(0) + }) + } +} + +// CLI +const program = new Command() +program + .name('simple-tps-monitor') + .description('Simple TPS measurement and load testing tool') + .version('1.0.0') + .option('-n, --node ', 'Node websocket URL', 'ws://localhost:9944') + .option('-t, --tps ', 'Target TPS to generate (0 = monitor only)', '10') + .action(async (options) => { + options.tps = parseInt(options.tps) + + const monitor = new SimpleTPSMonitor() + await monitor.start(options) + }) + +program.parse() \ No newline at end of file From c9e9ff4160681622b9da87cd59c8945931cd79ef Mon Sep 17 00:00:00 2001 From: Vsevolod-Rusinskiy Date: Mon, 28 Jul 2025 17:27:31 +0300 Subject: [PATCH 33/43] refactor(dashboard): remove unused scripts and files, add documentation - Updated package.json to replace 'monitor' and 'sender' scripts with 'start' - Deleted unnecessary files related to transaction sending and monitoring to streamline the project - Added docs/problem-analysis.md with comprehensive analysis of legacy script issues and solutions --- tps-monitoring/.gitignore | 3 +- tps-monitoring/docs/problem-analysis.md | 117 +++ tps-monitoring/package-lock.json | 872 ++++++++++++++++++ tps-monitoring/package.json | 3 +- tps-monitoring/src/monitor/block-analyzer.js | 194 ---- tps-monitoring/src/monitor/csv-exporter.js | 71 -- tps-monitoring/src/monitor/index.js | 159 ---- .../src/monitor/statistics-reporter.js | 108 --- tps-monitoring/src/monitor/tps-calculator.js | 103 --- tps-monitoring/src/sender/cli-interface.js | 85 -- tps-monitoring/src/sender/index.js | 203 ---- tps-monitoring/src/sender/keyring-manager.js | 63 -- tps-monitoring/src/sender/nonce-manager.js | 66 -- tps-monitoring/src/sender/rate-controller.js | 114 --- .../src/sender/statistics-collector.js | 104 --- .../src/sender/transaction-builder.js | 44 - tps-monitoring/src/shared/logger.js | 154 ---- tps-monitoring/src/shared/utils.js | 87 -- tps-monitoring/src/tps_monitor.js | 57 -- tps-monitoring/src/transaction_sender.js | 71 -- 20 files changed, 991 insertions(+), 1687 deletions(-) create mode 100644 tps-monitoring/docs/problem-analysis.md create mode 100644 tps-monitoring/package-lock.json delete mode 100644 tps-monitoring/src/monitor/block-analyzer.js delete mode 100644 tps-monitoring/src/monitor/csv-exporter.js delete mode 100644 tps-monitoring/src/monitor/index.js delete mode 100644 tps-monitoring/src/monitor/statistics-reporter.js delete mode 100644 tps-monitoring/src/monitor/tps-calculator.js delete mode 100644 tps-monitoring/src/sender/cli-interface.js delete mode 100644 tps-monitoring/src/sender/index.js delete mode 100644 tps-monitoring/src/sender/keyring-manager.js delete mode 100644 tps-monitoring/src/sender/nonce-manager.js delete mode 100644 tps-monitoring/src/sender/rate-controller.js delete mode 100644 tps-monitoring/src/sender/statistics-collector.js delete mode 100644 tps-monitoring/src/sender/transaction-builder.js delete mode 100644 tps-monitoring/src/shared/logger.js delete mode 100644 tps-monitoring/src/shared/utils.js delete mode 100644 tps-monitoring/src/tps_monitor.js delete mode 100644 tps-monitoring/src/transaction_sender.js diff --git a/tps-monitoring/.gitignore b/tps-monitoring/.gitignore index 8626488..7637f2c 100644 --- a/tps-monitoring/.gitignore +++ b/tps-monitoring/.gitignore @@ -1,7 +1,6 @@ node_modules/ -src/csv-report/ + *.log .DS_Store -package-lock.json diff --git a/tps-monitoring/docs/problem-analysis.md b/tps-monitoring/docs/problem-analysis.md new file mode 100644 index 0000000..fd62b99 --- /dev/null +++ b/tps-monitoring/docs/problem-analysis.md @@ -0,0 +1,117 @@ +# Legacy TPS Script Problem Analysis + +## Legacy Script (chain-load-test/index.js) + +### Legacy Script Code: +```javascript +import {ApiPromise, WsProvider, Keyring} from '@polkadot/api'; +import {cryptoWaitReady} from '@polkadot/util-crypto'; + +async function runTpsTest(txCount = 100) { + // ... node connection ... + + for (let i = 0; i < txCount; i++) { + const tx = api.tx.system.remark(`${remarkText}-${i}`); + txs.push( + tx.signAndSend(sender, {nonce: -1}) // ❌ PROBLEM: auto-nonces + ); + } + + await Promise.all(txs); // ❌ PROBLEM: simultaneous sending + + // ❌ PROBLEM: measuring sending speed, not actual TPS + const elapsedSeconds = (end - start) / 1000; + console.log(`⚡ TPS: ${(txCount / elapsedSeconds).toFixed(2)}`); +} +``` + +## Legacy Script Problems + +### 1. ❌ Nonce Problem (transaction counter) +- **Problem:** Uses `{nonce: -1}` for all transactions +- **Result:** Only the first transaction passes, others are rejected +- **Reason:** All transactions have the same nonce in one block + +### 2. ❌ Wrong Transaction Type +- **Problem:** Uses `system.remark` (simple messages) +- **Result:** Doesn't measure real network load +- **Needed:** `balances.transfer` for real transfers + +### 3. ❌ Incorrect Performance Measurement +- **Problem:** Measures client transaction sending speed +- **Result:** Shows code performance, not network performance +- **Needed:** Read blocks and count extrinsics in them + +### 4. ❌ One-time Execution +- **Problem:** Sends batch of transactions once and exits +- **Result:** No continuous TPS monitoring +- **Needed:** Continuous sending with adjustable frequency + +## Our Solution (simple-monitor.js) + +### ✅ 1. Proper Nonce Management +```javascript +async startSendingTransactions(tpsTarget) { + this.sendInterval = setInterval(async () => { + const tx = this.api.tx.balances.transferKeepAlive( + this.alice.address, + 1000000000000 + ) + await tx.signAndSend(this.alice, { nonce: this.nonce++ }) // ✅ Nonce increment + }, 1000 / tpsTarget) +} +``` + +### ✅ 2. Real Balance Transfers +```javascript +// ✅ Using balances.transferKeepAlive (Alice → Alice) +const tx = this.api.tx.balances.transferKeepAlive(this.alice.address, 1000000000000) +``` + +### ✅ 3. Real TPS Measurement from Blocks +```javascript +async startMonitoring() { + await this.api.rpc.chain.subscribeNewHeads(async (header) => { + const block = await this.api.rpc.chain.getBlock(header.hash) + const txCount = block.block.extrinsics.length - 1 // ✅ Count extrinsics + + // ✅ Calculate TPS based on last 10 blocks + const totalTxs = this.recentBlocks.reduce((sum, b) => sum + b.txCount, 0) + const tps = totalTxs / this.recentBlocks.length * (1000 / 6000) // 6s per block + }) +} +``` + +### ✅ 4. Continuous Operation with Adjustable Load +```javascript +// ✅ Continuous transaction sending +this.sendInterval = setInterval(async () => { + // Sending with specified TPS +}, 1000 / tpsTarget) + +// ✅ Continuous block monitoring +await this.api.rpc.chain.subscribeNewHeads(/* callback */) +``` + +## Results Comparison + +| Parameter | Legacy Script | Our simple-monitor.js | +|-----------|---------------|----------------------| +| **Nonce** | ❌ All identical | ✅ Proper increment | +| **Transactions** | ❌ system.remark | ✅ balances.transferKeepAlive | +| **TPS Measurement** | ❌ Sending speed | ✅ Real TPS from blocks | +| **Operation Mode** | ❌ One-time | ✅ Continuous monitoring | +| **Load Configuration** | ❌ Fixed | ✅ --tps parameter | +| **Result** | ❌ Inaccurate | ✅ Real network TPS | + +## Conclusion + +Our `simple-monitor.js` project completely solves all 4 critical problems of the legacy script and provides: + +- ✅ **Accurate TPS measurement** - reads data from blockchain +- ✅ **Proper transaction sending** - with nonce increment +- ✅ **Real load** - balance transfers, not just messages +- ✅ **Configuration flexibility** - --tps parameter for load control +- ✅ **Ease of use** - single file, one command launch + +**Result:** Accurate and reliable tool for measuring Polkadot/Substrate network performance. \ No newline at end of file diff --git a/tps-monitoring/package-lock.json b/tps-monitoring/package-lock.json new file mode 100644 index 0000000..04eb2a5 --- /dev/null +++ b/tps-monitoring/package-lock.json @@ -0,0 +1,872 @@ +{ + "name": "tps-simple", + "version": "1.0.0", + "lockfileVersion": 3, + "requires": true, + "packages": { + "": { + "name": "tps-simple", + "version": "1.0.0", + "license": "MIT", + "dependencies": { + "@polkadot/api": "^14.2.2", + "@polkadot/util-crypto": "^13.1.1", + "commander": "^11.1.0" + }, + "engines": { + "node": ">=16.0.0" + } + }, + "node_modules/@noble/curves": { + "version": "1.9.4", + "resolved": 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"simple": "node src/simple-monitor.js", "test": "echo \"Error: no test specified\" && exit 1" }, diff --git a/tps-monitoring/src/monitor/block-analyzer.js b/tps-monitoring/src/monitor/block-analyzer.js deleted file mode 100644 index 52a5d77..0000000 --- a/tps-monitoring/src/monitor/block-analyzer.js +++ /dev/null @@ -1,194 +0,0 @@ -import { Utils } from '../shared/utils.js' -import { monitorLogger } from '../shared/logger.js' - -// Class for analyzing blocks and extrinsics (transactions) in blockchain -// Main task: extract balance transfers and count them -export class BlockAnalyzer { - // Constructor accepts list of addresses we're tracking - constructor(targetAddresses = []) { - this.targetAddresses = targetAddresses - this.reporter = null // Will be set externally - this.logger = monitorLogger.child('BLOCK-ANALYZER') - } - - // Set reporter for logging - setReporter(reporter) { - this.reporter = reporter - } - - // Method to update list of tracked addresses - setTargetAddresses(addresses) { - this.targetAddresses = addresses - - this.logger.info('🔄 Updated target addresses', { - addressCount: addresses.length, - trackingMode: addresses.length > 0 ? 'specific_addresses' : 'all_transactions' - }) - - if (addresses.length > 0) { - Utils.logAddressList(addresses, 'ANALYZER', this.logger) - } - } - - // Check if address belongs to our tracked addresses - // If list is empty - consider NOT tracking (only general count) - isOurAddress(address) { - if (this.targetAddresses.length === 0) { - return false // If list is empty - don't consider address as "ours" - } - - // Convert address to string for comparison - const addressStr = address.toString() - - // Check exact match with each of our addresses - const isOur = this.targetAddresses.some(targetAddr => targetAddr === addressStr) - - return isOur - } - - // Determine if extrinsic is a balance transfer - // We're only interested in these transaction types for TPS calculation - isBalanceTransfer(extrinsic) { - if (!extrinsic.method || !extrinsic.method.section || !extrinsic.method.method) { - return false - } - - const section = extrinsic.method.section - const method = extrinsic.method.method - - // Check: 'balances' section and transfer methods - return section === 'balances' && - (method === 'transfer' || method === 'transferAllowDeath' || method === 'transferKeepAlive') - } - - // Check if extrinsic is a system transaction - // System transactions (inherents) are not considered user transactions - // They are created automatically by the network to maintain blockchain operation - isSystemInherent(extrinsic) { - if (!extrinsic.method || !extrinsic.method.section) { - return false - } - - const section = extrinsic.method.section - - // List of system sections to exclude from counting - return section === 'timestamp' || - section === 'parachainSystem' || - section === 'paraInherent' || - section === 'authorInherent' - } - - // Extract sender address from extrinsic - // Consider different ways of storing signer - extractSignerAddress(extrinsic) { - // Check different places where sender address might be stored - if (extrinsic.signer) { - return extrinsic.signer.toString() - } - - if (extrinsic.signature && extrinsic.signature.signer) { - return extrinsic.signature.signer.toString() - } - - // If extrinsic is signed, try to extract address from signature - if (extrinsic.isSigned && extrinsic.signature) { - try { - const signer = extrinsic.signature.signer - if (signer) { - return signer.toString() - } - } catch (error) { - this.logger.warn('⚠️ Could not extract signer from signature', { - error: error.message - }) - } - } - - return null - } - - // Main analysis method: go through all extrinsics in block - // Count total balance transfers and our transactions separately - analyzeExtrinsics(extrinsics) { - let totalBalanceTransfers = 0 // Total number of transfers in block - let ourBalanceTransfers = 0 // Number of our transfers - let systemTransactions = 0 - let otherTransactions = 0 - - this.logger.debug('🔍 Starting block analysis', { - totalExtrinsics: extrinsics.length, - targetAddressesCount: this.targetAddresses.length - }) - - // Go through each extrinsic (transaction) in block - for (const ext of extrinsics) { - // Skip system transactions (they are not from users) - if (this.isSystemInherent(ext)) { - systemTransactions++ - this.logger.trace('⏭️ Skipping system transaction', { - section: ext.method.section, - method: ext.method.method - }) - continue - } - - // Check if this is a balance transfer - if (this.isBalanceTransfer(ext)) { - totalBalanceTransfers++ - const method = ext.method.method - - // Extract sender address - const signerAddress = this.extractSignerAddress(ext) - - if (signerAddress) { - // Check if this is our transaction (by sender address) - const isOur = this.isOurAddress(signerAddress) - - if (isOur) { - ourBalanceTransfers++ - this.logger.info('🎯 Found OUR balance transfer', { - transactionNumber: ourBalanceTransfers, - senderAddress: Utils.formatAddress(signerAddress), - method - }) - } else { - this.logger.debug('👤 External balance transfer', { - senderAddress: Utils.formatAddress(signerAddress), - method - }) - } - } else { - this.logger.warn('⚠️ Could not extract signer address from balance transfer') - } - } else { - // Count other transaction types - otherTransactions++ - this.logger.trace('🔍 Other transaction type', { - section: ext.method?.section || 'unknown', - method: ext.method?.method || 'unknown' - }) - } - } - - // Log final analysis results - this.logger.info('📊 Block analysis completed', { - totalExtrinsics: extrinsics.length, - systemTransactions, - totalBalanceTransfers, - ourBalanceTransfers, - otherTransactions, - successRate: Utils.calculatePercentage(ourBalanceTransfers, totalBalanceTransfers) - }) - - // Also send to reporter for backwards compatibility (will be removed later) - if (this.reporter) { - this.reporter.logBlockAnalysis(extrinsics.length, totalBalanceTransfers, ourBalanceTransfers) - } - - // Return analysis results for further use - return { - totalUserTx: totalBalanceTransfers, // Total number of user transactions - ourTx: ourBalanceTransfers // Number of our transactions - } - } -} \ No newline at end of file diff --git a/tps-monitoring/src/monitor/csv-exporter.js b/tps-monitoring/src/monitor/csv-exporter.js deleted file mode 100644 index 7d80bea..0000000 --- a/tps-monitoring/src/monitor/csv-exporter.js +++ /dev/null @@ -1,71 +0,0 @@ -import fs from 'fs' -import { monitorLogger } from '../shared/logger.js' - -export class CSVExporter { - constructor() { - this.csvData = [] - this.logger = monitorLogger.child('CSV-EXPORT') - } - - addRecord(blockNumber, totalTransactions, ourTransactions, instantTPS, ourTPS) { - this.csvData.push({ - block: blockNumber, - timestamp: new Date().toISOString(), - total_transactions: totalTransactions, - our_transactions: ourTransactions, - total_tps: instantTPS.toFixed(2), - our_tps: ourTPS.toFixed(2) - }) - } - - getRecordsCount() { - return this.csvData.length - } - - generateDefaultFilename() { - return `src/csv-report/tps_stats_${new Date().toISOString().slice(0, 19).replace(/:/g, '-')}.csv` - } - - exportToCSV(filename = 'tps_stats.csv') { - if (this.csvData.length === 0) { - this.logger.warn('⚠️ No data to export', { filename }) - return false - } - - const headers = 'block,timestamp,total_transactions,our_transactions,total_tps,our_tps\n' - const rows = this.csvData.map(row => - `${row.block},${row.timestamp},${row.total_transactions},${row.our_transactions},${row.total_tps},${row.our_tps}` - ).join('\n') - - const csvContent = headers + rows - - try { - fs.writeFileSync(filename, csvContent) - this.logger.info('📁 Data exported successfully', { - filename, - recordCount: this.csvData.length, - fileSize: csvContent.length - }) - return true - } catch (error) { - this.logger.error('❌ Export error', { - filename, - error: error.message, - recordCount: this.csvData.length - }) - return false - } - } - - autoExport(filename) { - if (this.csvData.length > 0) { - const exportFilename = filename || this.generateDefaultFilename() - return this.exportToCSV(exportFilename) - } - return false - } - - clear() { - this.csvData = [] - } -} \ No newline at end of file diff --git a/tps-monitoring/src/monitor/index.js b/tps-monitoring/src/monitor/index.js deleted file mode 100644 index 7df2ccb..0000000 --- a/tps-monitoring/src/monitor/index.js +++ /dev/null @@ -1,159 +0,0 @@ -import { ApiConnector } from '../shared/api-connector.js' -import { BlockAnalyzer } from './block-analyzer.js' -import { TPSCalculator } from './tps-calculator.js' -import { StatisticsReporter } from './statistics-reporter.js' -import { CSVExporter } from './csv-exporter.js' -import { Utils } from '../shared/utils.js' -import { monitorLogger } from '../shared/logger.js' - -export class TPSMonitor { - constructor() { - this.apiConnector = new ApiConnector() - this.blockAnalyzer = new BlockAnalyzer() - this.tpsCalculator = new TPSCalculator() - this.statsReporter = new StatisticsReporter() - this.csvExporter = new CSVExporter() - this.logger = monitorLogger.child('MONITOR') - - // Link reporter with analyzer for logging - this.blockAnalyzer.setReporter(this.statsReporter) - - this.startTime = Date.now() - this.totalBlocks = 0 - this.totalTransactions = 0 - this.ourTransactions = 0 - this.unsubscribe = null - } - - async initialize(nodeUrl, targetAddresses = []) { - // Connect to blockchain - await this.apiConnector.connect(nodeUrl) - - // Configure block analyzer - this.blockAnalyzer.setTargetAddresses(targetAddresses) - - // Log initialization - this.statsReporter.logInitialization(nodeUrl, targetAddresses) - - return true - } - - async processNewBlock(blockHash) { - const startTime = Date.now() - - try { - // Get block data - const blockData = await this.apiConnector.getBlock(blockHash) - const { block, number: blockNumber } = blockData - - // Log block processing start - this.statsReporter.logBlockProcessing(blockHash, blockNumber, block.extrinsics.length) - - // Analyze transactions in the block - const { totalUserTx, ourTx } = this.blockAnalyzer.analyzeExtrinsics(block.extrinsics) - - // Update timing for TPS calculations - const currentTime = Date.now() - this.tpsCalculator.addBlockTime(currentTime) - - // Update overall statistics - this.totalBlocks++ - this.totalTransactions += totalUserTx - this.ourTransactions += ourTx - - // Log current stats - this.statsReporter.logBlockStats(this.totalBlocks, this.totalTransactions, this.ourTransactions) - - // Calculate metrics - const avgBlockTime = this.tpsCalculator.calculateAverageBlockTime() - const metrics = this.tpsCalculator.calculateMetrics(totalUserTx, ourTx, avgBlockTime) - - // Log TPS calculations - if (avgBlockTime <= 0) { - this.logger.warn('⚠️ No block time measurements, TPS = 0', { - blockNumber, - totalUserTx, - ourTx - }) - } - - // Add data to CSV - this.csvExporter.addRecord(blockNumber, totalUserTx, ourTx, metrics.instantTPS, metrics.ourTPS) - - // Log block completion - const blockProcessTime = Date.now() - startTime - this.statsReporter.logBlockCompletion( - blockNumber, - totalUserTx, - ourTx, - metrics, - blockProcessTime, - this.csvExporter.getRecordsCount() - ) - - // Show statistics every 10 blocks (reuse already calculated avgBlockTime for efficiency) - if (this.totalBlocks % 10 === 0) { - this.logger.info('📊 Every 10 blocks - showing statistics', { - totalBlocks: this.totalBlocks, - avgBlockTime - }) - this.showStats(avgBlockTime) // Pass pre-calculated value to avoid duplicate computation - } - - } catch (error) { - const blockProcessTime = Date.now() - startTime - this.logger.error('❌ ERROR processing block', { - blockHash: Utils.formatBlockHash(blockHash), - error: error.message, - processTime: blockProcessTime, - stack: error.stack - }) - } - } - - async startMonitoring() { - this.unsubscribe = await this.apiConnector.subscribeNewHeads((header) => { - this.processNewBlock(header.hash) - }) - } - - showStats(preCalculatedAvgBlockTime = null) { - const stats = this.tpsCalculator.calculateOverallStats( - this.totalBlocks, - this.totalTransactions, - this.ourTransactions, - this.startTime - ) - - // Use pre-calculated value if provided to avoid duplicate computation - if (preCalculatedAvgBlockTime !== null) { - stats.avgBlockTime = preCalculatedAvgBlockTime - } - - this.statsReporter.showOverallStats( - stats, - this.totalBlocks, - this.totalTransactions, - this.ourTransactions, - this.csvExporter.getRecordsCount() - ) - } - - cleanup() { - if (this.unsubscribe) { - this.unsubscribe() - } - - this.apiConnector.disconnect() - this.statsReporter.logShutdown() - this.showStats() - } - - exportToCSV(filename) { - return this.csvExporter.exportToCSV(filename) - } - - autoExport(filename) { - return this.csvExporter.autoExport(filename) - } -} \ No newline at end of file diff --git a/tps-monitoring/src/monitor/statistics-reporter.js b/tps-monitoring/src/monitor/statistics-reporter.js deleted file mode 100644 index c0aa5a8..0000000 --- a/tps-monitoring/src/monitor/statistics-reporter.js +++ /dev/null @@ -1,108 +0,0 @@ -import { Utils } from '../shared/utils.js' -import { monitorLogger } from '../shared/logger.js' - -export class StatisticsReporter { - constructor() { - this.logger = monitorLogger.child('STATS-REPORTER') - } - - formatBlockStats(blockNumber, totalTx, ourTx, avgBlockTime, instantTPS, ourTPS) { - const tpsInfo = avgBlockTime > 0 - ? `TPS: ${instantTPS.toFixed(1)} (${ourTPS.toFixed(1)} ours)` - : `TPS: waiting for measurements...` - - return `🧱 Block #${blockNumber} | Total TX: ${totalTx} | Our TX: ${ourTx} | ${tpsInfo}` - } - - logBlockProcessing(blockHash, blockNumber, extrinsicsCount) { - this.logger.info('🧱 Starting new block processing', { - blockHash: Utils.formatBlockHash(blockHash), - blockNumber, - extrinsicsCount - }) - } - - logBlockStats(totalBlocks, totalTransactions, ourTransactions) { - this.logger.info('📊 Updated block statistics', { - totalBlocks, - totalTransactions, - ourTransactions - }) - } - - logBlockCompletion(blockNumber, totalTx, ourTx, metrics, processTime, csvRecordsCount) { - this.logger.info('⚡ Block processing completed', { - blockNumber, - totalTx, - ourTx, - avgBlockTime: metrics.avgBlockTime, - instantTPS: metrics.instantTPS, - ourTPS: metrics.ourTPS, - processTime, - csvRecordsCount - }) - } - - showOverallStats(stats, totalBlocks, totalTransactions, ourTransactions, csvRecordsCount) { - const ourPercentage = Utils.calculatePercentage(ourTransactions, totalTransactions) - - this.logger.info('📊 === TPS MONITORING STATISTICS ===', { - runtime: stats.runtime, - totalBlocks, - blocksPerSecond: stats.blocksPerSecond, - avgBlockTime: stats.avgBlockTime, - totalTransactions, - ourTransactions, - ourPercentage, - avgTotalTPS: stats.avgTotalTPS, - avgOurTPS: stats.avgOurTPS, - transactionsPerSecond: stats.transactionsPerSecond, - ourTransactionsPerSecond: stats.ourTransactionsPerSecond, - csvRecordsCount - }) - } - - logInitialization(nodeUrl, targetAddresses) { - this.logger.info('🔧 Starting TPS Monitor initialization', { - nodeUrl, - targetAddressesCount: targetAddresses.length, - trackingMode: targetAddresses.length > 0 ? 'specific_addresses' : 'all_transactions' - }) - - if (targetAddresses.length > 0) { - Utils.logAddressList(targetAddresses, 'INIT', this.logger) - } - - this.logger.info('✅ TPS Monitor initialization completed', { - monitoringTarget: 'balance_transfer_transactions', - calculationMethod: 'transaction_count / block_time' - }) - } - - // Новый метод для логирования анализа блока - logBlockAnalysis(extrinsicsCount, totalBalanceTransfers, ourBalanceTransfers) { - const successRate = Utils.calculatePercentage(ourBalanceTransfers, totalBalanceTransfers) - - this.logger.info('🔍 Block analysis completed', { - extrinsicsCount, - totalBalanceTransfers, - ourBalanceTransfers, - successRate - }) - } - - // Новый метод для логирования найденного адреса - logAddressMatch(address, isOur, transactionNumber = null) { - const formattedAddress = Utils.formatAddress(address) - - this.logger.debug('Address match result', { - address: formattedAddress, - isOur, - transactionNumber - }) - } - - logShutdown() { - this.logger.info('🛑 Received stop signal - preparing final statistics') - } -} \ No newline at end of file diff --git a/tps-monitoring/src/monitor/tps-calculator.js b/tps-monitoring/src/monitor/tps-calculator.js deleted file mode 100644 index add2747..0000000 --- a/tps-monitoring/src/monitor/tps-calculator.js +++ /dev/null @@ -1,103 +0,0 @@ -import { Utils } from '../shared/utils.js' -import { monitorLogger } from '../shared/logger.js' - -export class TPSCalculator { - constructor() { - this.blockTimes = [] - this.logger = monitorLogger.child('TPS-CALC') - } - - addBlockTime(timestamp) { - this.blockTimes.push(timestamp) - - // Keep only last 100 blocks for average calculation - if (this.blockTimes.length > 100) { - this.blockTimes.shift() - this.logger.debug('🗑️ Removed old timestamp (keeping last 100)', { - bufferSize: this.blockTimes.length - }) - } - } - - calculateAverageBlockTime() { - if (this.blockTimes.length < 2) return 0 - - const intervals = [] - for (let i = 1; i < this.blockTimes.length; i++) { - intervals.push(this.blockTimes[i] - this.blockTimes[i - 1]) - } - - return intervals.reduce((sum, interval) => sum + interval, 0) / intervals.length - } - - calculateTPS(transactionCount, measuredBlockTime) { - // Universal TPS calculation: - // Use measured block times for any Substrate network - // TPS = transactions_in_block / block_time_in_seconds - - if (!measuredBlockTime || measuredBlockTime <= 0) { - this.logger.warn('⚠️ No valid block time measurements - skipping TPS calculation', { - measuredBlockTime, - transactionCount - }) - return 0 - } - - const blockTimeInSeconds = measuredBlockTime / 1000 // convert to seconds - const tps = Utils.safeDivision(transactionCount, blockTimeInSeconds) - - this.logger.info('📊 TPS calculation completed', { - transactionCount, - blockTimeSeconds: blockTimeInSeconds, - blockTimeMs: measuredBlockTime, - calculatedTPS: tps - }) - - return tps - } - - calculateMetrics(totalTx, ourTx, avgBlockTime) { - let instantTPS = 0 - let ourTPS = 0 - - if (avgBlockTime > 0) { - instantTPS = this.calculateTPS(totalTx, avgBlockTime) - ourTPS = this.calculateTPS(ourTx, avgBlockTime) - } - - return { - instantTPS: Utils.formatNumber(instantTPS), - ourTPS: Utils.formatNumber(ourTPS), - avgBlockTime - } - } - - calculateOverallStats(totalBlocks, totalTransactions, ourTransactions, startTime) { - const runtime = (Date.now() - startTime) / 1000 - const avgBlockTime = this.calculateAverageBlockTime() - - // Calculate average TPS using MEASURED data - let avgTotalTPS = 0 - let avgOurTPS = 0 - - if (totalBlocks > 0 && avgBlockTime > 0) { - avgTotalTPS = this.calculateTPS(totalTransactions / totalBlocks, avgBlockTime) - avgOurTPS = this.calculateTPS(ourTransactions / totalBlocks, avgBlockTime) - } - - // Additional statistics - const blocksPerSecond = Utils.safeDivision(totalBlocks, runtime) - const transactionsPerSecond = Utils.safeDivision(totalTransactions, runtime) - const ourTransactionsPerSecond = Utils.safeDivision(ourTransactions, runtime) - - return { - runtime, - avgBlockTime, - avgTotalTPS: Utils.formatNumber(avgTotalTPS), - avgOurTPS: Utils.formatNumber(avgOurTPS), - blocksPerSecond: Utils.formatNumber(blocksPerSecond, 3), - transactionsPerSecond: Utils.formatNumber(transactionsPerSecond), - ourTransactionsPerSecond: Utils.formatNumber(ourTransactionsPerSecond) - } - } -} \ No newline at end of file diff --git a/tps-monitoring/src/sender/cli-interface.js b/tps-monitoring/src/sender/cli-interface.js deleted file mode 100644 index 51c7405..0000000 --- a/tps-monitoring/src/sender/cli-interface.js +++ /dev/null @@ -1,85 +0,0 @@ -import readline from 'readline' - -// Handles interactive command line interface -export class CLIInterface { - constructor(transactionSender) { - this.sender = transactionSender - this.rl = null - } - - // Start interactive mode - start() { - console.log('\n🎮 Interactive mode started!') - console.log('Available commands:') - console.log(' start - start sending') - console.log(' stop - stop sending') - console.log(' stats - show statistics') - console.log(' - change frequency (e.g., 5 for 5 tx/sec)') - console.log(' exit - quit') - console.log('') - - this.rl = readline.createInterface({ - input: process.stdin, - output: process.stdout, - prompt: 'TPS> ' - }) - - this.rl.prompt() - - this.rl.on('line', (input) => { - this.handleCommand(input.trim().toLowerCase()) - this.rl.prompt() - }) - - // Handle Ctrl+C - this.rl.on('SIGINT', () => { - this.handleExit() - }) - } - - // Handle user commands - handleCommand(command) { - try { - if (command === 'start') { - this.sender.start() - } else if (command === 'stop') { - this.sender.stop() - } else if (command === 'stats') { - this.sender.showStats() - } else if (command === 'exit' || command === 'quit') { - this.handleExit() - } else if (!isNaN(command) && Number(command) > 0) { - const newRate = Number(command) - this.sender.changeRate(newRate) - } else if (command === '') { - // Empty command, just prompt again - return - } else { - console.log('❌ Unknown command. Available: start, stop, stats, , exit') - } - } catch (error) { - console.error(`❌ Command error: ${error.message}`) - } - } - - // Handle exit - handleExit() { - console.log('\n🛑 Shutting down...') - this.sender.stop() - console.log('👋 Goodbye!') - - if (this.rl) { - this.rl.close() - } - - process.exit(0) - } - - // Stop CLI interface - stop() { - if (this.rl) { - this.rl.close() - this.rl = null - } - } -} \ No newline at end of file diff --git a/tps-monitoring/src/sender/index.js b/tps-monitoring/src/sender/index.js deleted file mode 100644 index 0fe4a7f..0000000 --- a/tps-monitoring/src/sender/index.js +++ /dev/null @@ -1,203 +0,0 @@ -import { ApiConnector } from '../shared/api-connector.js' -import { KeyringManager } from './keyring-manager.js' -import { TransactionBuilder } from './transaction-builder.js' -import { NonceManager } from './nonce-manager.js' -import { RateController } from './rate-controller.js' -import { StatisticsCollector } from './statistics-collector.js' -import { CLIInterface } from './cli-interface.js' -import { senderLogger } from '../shared/logger.js' - -// Main coordinator for transaction sending -export class TransactionSender { - constructor() { - this.apiConnector = new ApiConnector() - this.keyringManager = new KeyringManager() - this.transactionBuilder = null // Will be created after API connection - this.nonceManager = null // Will be created after API connection - this.rateController = new RateController() - this.statisticsCollector = new StatisticsCollector() - this.cliInterface = new CLIInterface(this) - this.logger = senderLogger.child('TX-SENDER') - - this.amount = 1000000 - this.isInitialized = false - } - - // Initialize all components - async initialize(nodeUrl, senderSeed, recipientSeed, amount, rate) { - this.logger.info('Starting TransactionSender initialization', { nodeUrl }) - - // Connect to API - await this.apiConnector.connect(nodeUrl) - - // Create components that need API - this.transactionBuilder = new TransactionBuilder(this.apiConnector.getApi()) - this.nonceManager = new NonceManager(this.apiConnector.getApi()) - - // Validate balances pallet - this.transactionBuilder.validateBalancesPallet() - - // Initialize keyring - const addresses = this.keyringManager.initialize(senderSeed, recipientSeed) - - // Initialize nonce - await this.nonceManager.initialize(addresses.senderAddress) - - // Set amount and rate - this.amount = amount - this.rateController.setRate(rate) - - this.isInitialized = true - - this.logger.info('TransactionSender initialization completed', { - senderAddress: addresses.senderAddress, - recipientAddress: addresses.recipientAddress, - amount: this.amount, - rate: this.rateController.getRate(), - startingNonce: this.nonceManager.getCurrentNonceValue() - }) - } - - // Send a single transaction - async sendSingleTransaction() { - if (!this.isInitialized) { - throw new Error('TransactionSender not initialized') - } - - const startTime = Date.now() - - try { - // Create transaction - const tx = await this.transactionBuilder.createBalanceTransfer( - this.keyringManager.getRecipientAddress(), - this.amount - ) - - // Get nonce and send - const nonce = this.nonceManager.getNextNonce() - const hash = await tx.signAndSend(this.keyringManager.getSenderKeyPair(), { nonce }) - - // Record success - this.statisticsCollector.recordSuccess() - const duration = Date.now() - startTime - const txCount = this.statisticsCollector.getStats().sent - - this.logger.info('Transaction sent successfully', { - txNumber: txCount, - nonce, - txHash: hash.toString().slice(0, 10) + '...', - duration - }) - - } catch (error) { - this.statisticsCollector.recordFailure() - const duration = Date.now() - startTime - const totalAttempts = this.statisticsCollector.getStats().total - - this.logger.error('Transaction failed', { - txNumber: totalAttempts, - error: error.message, - duration - }) - } - } - - // Start sending transactions - async start() { - if (!this.isInitialized) { - throw new Error('TransactionSender not initialized') - } - - if (this.rateController.isActive()) { - this.logger.warn('Sending already started') - return false - } - - this.logger.info('Starting transaction sending', { - rate: this.rateController.getRate(), - interval: this.rateController.getInterval(), - transactionType: 'balances.transfer', - amount: this.amount - }) - - this.statisticsCollector.start() - - // Start rate controller with callback - this.rateController.start(() => { - this.sendSingleTransaction() - }) - - this.logger.info('Transaction sending started successfully') - - return true - } - - // Stop sending transactions - stop() { - const wasStopped = this.rateController.stop() - if (wasStopped) { - this.showStats() - } - return wasStopped - } - - // Change sending rate - changeRate(newRate) { - try { - this.rateController.setRate(newRate) - return true - } catch (error) { - this.logger.error('Rate change error', { - newRate, - error: error.message - }) - return false - } - } - - // Show statistics - showStats() { - this.statisticsCollector.showStats( - this.rateController.getRate(), - this.nonceManager.getCurrentNonceValue() - ) - } - - // Start interactive mode - startInteractiveMode() { - this.cliInterface.start() - } - - // Start automatic mode - async startAutoMode() { - this.logger.info('Starting automatic mode') - - await this.start() - - // Show stats every 10 seconds - const statsInterval = setInterval(() => { - if (this.rateController.isActive()) { - this.showStats() - } - }, 10000) - - // Handle termination signals - const cleanup = () => { - clearInterval(statsInterval) - this.stop() - this.apiConnector.disconnect() - this.logger.info('Received stop signal - shutting down') - process.exit(0) - } - - process.on('SIGINT', cleanup) - process.on('SIGTERM', cleanup) - } - - // Cleanup resources - cleanup() { - this.rateController.stop() - this.cliInterface.stop() - this.apiConnector.disconnect() - } -} \ No newline at end of file diff --git a/tps-monitoring/src/sender/keyring-manager.js b/tps-monitoring/src/sender/keyring-manager.js deleted file mode 100644 index bfd497b..0000000 --- a/tps-monitoring/src/sender/keyring-manager.js +++ /dev/null @@ -1,63 +0,0 @@ -import { Keyring } from '@polkadot/api' -import { senderLogger } from '../shared/logger.js' - -// Manages keypairs and addresses for transaction sending -export class KeyringManager { - constructor() { - this.keyring = new Keyring({ type: 'sr25519' }) - this.senderKeyPair = null - this.recipientAddress = null - this.logger = senderLogger.child('KEYRING-MGR') - } - - // Initialize sender and recipient from seeds - initialize(senderSeed, recipientSeed = null) { - this.logger.info('Creating keyring and key pairs') - - // Create sender keypair - this.senderKeyPair = this.keyring.addFromUri(senderSeed) - this.logger.info('Sender keypair created', { - senderAddress: this.senderKeyPair.address - }) - - // Define recipient address (if not specified - send to self) - this.recipientAddress = recipientSeed - ? this.keyring.addFromUri(recipientSeed).address - : this.senderKeyPair.address - - const isSelfTransfer = !recipientSeed - this.logger.info('Recipient configured', { - recipientAddress: this.recipientAddress, - isSelfTransfer - }) - - return { - senderAddress: this.senderKeyPair.address, - recipientAddress: this.recipientAddress - } - } - - // Get sender keypair for signing - getSenderKeyPair() { - if (!this.senderKeyPair) { - throw new Error('Sender keypair not initialized') - } - return this.senderKeyPair - } - - // Get recipient address - getRecipientAddress() { - if (!this.recipientAddress) { - throw new Error('Recipient address not initialized') - } - return this.recipientAddress - } - - // Get sender address - getSenderAddress() { - if (!this.senderKeyPair) { - throw new Error('Sender keypair not initialized') - } - return this.senderKeyPair.address - } -} \ No newline at end of file diff --git a/tps-monitoring/src/sender/nonce-manager.js b/tps-monitoring/src/sender/nonce-manager.js deleted file mode 100644 index 36ee0e0..0000000 --- a/tps-monitoring/src/sender/nonce-manager.js +++ /dev/null @@ -1,66 +0,0 @@ -import { senderLogger } from '../shared/logger.js' - -// Manages nonce for transactions -export class NonceManager { - constructor(api) { - this.api = api - this.currentNonce = null - this.senderAddress = null - this.logger = senderLogger.child('NONCE-MGR') - } - - // Initialize nonce for given sender address - async initialize(senderAddress) { - this.senderAddress = senderAddress - this.logger.info('Getting current nonce from chain', { senderAddress }) - - this.currentNonce = await this.getCurrentNonce() - this.logger.info('Nonce initialized', { - senderAddress, - startingNonce: this.currentNonce - }) - - return this.currentNonce - } - - // Get current nonce from chain - async getCurrentNonce() { - if (!this.senderAddress) { - throw new Error('Sender address not set') - } - - const nonce = await this.api.rpc.system.accountNextIndex(this.senderAddress) - return nonce.toNumber() - } - - // Get next nonce for transaction - getNextNonce() { - if (this.currentNonce === null) { - throw new Error('Nonce not initialized') - } - - const nonce = this.currentNonce - this.currentNonce++ - return nonce - } - - // Reset nonce (in case of errors) - async resetNonce() { - if (!this.senderAddress) { - throw new Error('Sender address not set') - } - - this.logger.warn('Resetting nonce from chain', { senderAddress: this.senderAddress }) - this.currentNonce = await this.getCurrentNonce() - this.logger.info('Nonce reset completed', { - senderAddress: this.senderAddress, - newNonce: this.currentNonce - }) - return this.currentNonce - } - - // Get current nonce value without incrementing - getCurrentNonceValue() { - return this.currentNonce - } -} \ No newline at end of file diff --git a/tps-monitoring/src/sender/rate-controller.js b/tps-monitoring/src/sender/rate-controller.js deleted file mode 100644 index 7ff983a..0000000 --- a/tps-monitoring/src/sender/rate-controller.js +++ /dev/null @@ -1,114 +0,0 @@ -import { senderLogger } from '../shared/logger.js' - -// Controls the rate of transaction sending -export class RateController { - constructor() { - this.rate = 1 // tx/sec - this.intervalId = null - this.isRunning = false - this.sendCallback = null - this.logger = senderLogger.child('RATE-CTRL') - } - - // Set the sending rate - setRate(rate) { - if (rate <= 0) { - throw new Error('Rate must be positive') - } - - const oldRate = this.rate - this.rate = rate - - this.logger.info('Rate changed', { - oldRate, - newRate: this.rate, - isRunning: this.isRunning - }) - - // If currently running, restart with new rate - if (this.isRunning && this.sendCallback) { - this.restart() - } - - return this.rate - } - - // Get current rate - getRate() { - return this.rate - } - - // Get interval in milliseconds - getInterval() { - return 1000 / this.rate - } - - // Start sending at specified rate - start(sendCallback) { - if (this.isRunning) { - console.log('⚠️ [RATE] Already running!') - return false - } - - if (!sendCallback || typeof sendCallback !== 'function') { - throw new Error('Send callback function required') - } - - this.sendCallback = sendCallback - this.isRunning = true - - const interval = this.getInterval() - this.logger.info('Rate controller started', { - rate: this.rate, - intervalMs: interval - }) - - this.intervalId = setInterval(() => { - if (this.sendCallback) { - this.sendCallback() - } - }, interval) - - return true - } - - // Stop sending - stop() { - if (!this.isRunning) { - console.log('⚠️ [RATE] Not running') - return false - } - - this.isRunning = false - if (this.intervalId) { - clearInterval(this.intervalId) - this.intervalId = null - } - - console.log('🛑 [RATE] Sending stopped') - return true - } - - // Restart with current rate (useful when rate changes) - restart() { - if (this.isRunning && this.sendCallback) { - this.logger.info('Restarting with new rate', { newRate: this.rate }) - this.stop() - this.start(this.sendCallback) - } - } - - // Check if currently running - isActive() { - return this.isRunning - } - - // Get status info - getStatus() { - return { - rate: this.rate, - interval: this.getInterval(), - isRunning: this.isRunning - } - } -} \ No newline at end of file diff --git a/tps-monitoring/src/sender/statistics-collector.js b/tps-monitoring/src/sender/statistics-collector.js deleted file mode 100644 index 8b615ae..0000000 --- a/tps-monitoring/src/sender/statistics-collector.js +++ /dev/null @@ -1,104 +0,0 @@ -import { senderLogger } from '../shared/logger.js' - -// Collects and reports sending statistics -export class StatisticsCollector { - constructor() { - this.stats = { - sent: 0, - failed: 0, - startTime: null - } - this.logger = senderLogger.child('STATS-COLLECTOR') - } - - // Start collecting statistics - start() { - this.stats.startTime = Date.now() - this.stats.sent = 0 - this.stats.failed = 0 - this.logger.info('Statistics collection started', { - startTime: new Date().toISOString() - }) - } - - // Record successful transaction - recordSuccess() { - this.stats.sent++ - } - - // Record failed transaction - recordFailure() { - this.stats.failed++ - } - - // Get current statistics - getStats() { - const runtime = this.getRuntime() - const actualRate = runtime > 0 ? this.stats.sent / runtime : 0 - const total = this.stats.sent + this.stats.failed - const successRate = total > 0 ? (this.stats.sent / total) * 100 : 0 - - return { - sent: this.stats.sent, - failed: this.stats.failed, - total, - runtime, - actualRate, - successRate - } - } - - // Get runtime in seconds - getRuntime() { - return this.stats.startTime ? (Date.now() - this.stats.startTime) / 1000 : 0 - } - - // Calculate efficiency compared to target rate - calculateEfficiency(targetRate) { - const runtime = this.getRuntime() - if (runtime <= 0) return 0 - - const expectedTx = runtime * targetRate - return expectedTx > 0 ? (this.stats.sent / expectedTx) * 100 : 0 - } - - // Show detailed statistics - showStats(targetRate = null, currentNonce = null) { - const stats = this.getStats() - - const logData = { - runtime: stats.runtime, - sent: stats.sent, - failed: stats.failed, - total: stats.total, - successRate: stats.successRate, - actualRate: stats.actualRate - } - - if (targetRate) { - logData.targetRate = targetRate - if (stats.runtime > 0) { - const expectedTx = stats.runtime * targetRate - const efficiency = this.calculateEfficiency(targetRate) - logData.expectedTx = expectedTx - logData.efficiency = efficiency - } - } - - if (currentNonce !== null) { - logData.currentNonce = currentNonce - } - - this.logger.info('=== SENDING STATISTICS ===', logData) - } - - // Reset statistics - reset() { - this.stats = { - sent: 0, - failed: 0, - startTime: null - } - this.logger.info('Statistics reset') - } -} \ No newline at end of file diff --git a/tps-monitoring/src/sender/transaction-builder.js b/tps-monitoring/src/sender/transaction-builder.js deleted file mode 100644 index d135a8f..0000000 --- a/tps-monitoring/src/sender/transaction-builder.js +++ /dev/null @@ -1,44 +0,0 @@ -// Builds different types of transactions -export class TransactionBuilder { - constructor(api) { - this.api = api - } - - // Create a balance transfer transaction - async createBalanceTransfer(recipientAddress, amount) { - // Select available transfer method in order of preference - if (this.api.tx.balances.transfer) { - return this.api.tx.balances.transfer(recipientAddress, amount) - } else if (this.api.tx.balances.transferAllowDeath) { - return this.api.tx.balances.transferAllowDeath(recipientAddress, amount) - } else if (this.api.tx.balances.transferKeepAlive) { - return this.api.tx.balances.transferKeepAlive(recipientAddress, amount) - } else { - throw new Error('No transfer methods available in balances pallet!') - } - } - - // Get available transfer methods for debugging - getAvailableTransferMethods() { - const methods = [] - if (this.api.tx.balances.transfer) methods.push('transfer') - if (this.api.tx.balances.transferAllowDeath) methods.push('transferAllowDeath') - if (this.api.tx.balances.transferKeepAlive) methods.push('transferKeepAlive') - return methods - } - - // Validate that balances pallet is available - validateBalancesPallet() { - if (!this.api.tx.balances) { - throw new Error('Balances pallet not available!') - } - - const availableMethods = this.getAvailableTransferMethods() - if (availableMethods.length === 0) { - throw new Error('No transfer methods available in balances pallet!') - } - - console.log(`✅ [BUILDER] Available transfer methods: ${availableMethods.join(', ')}`) - return true - } -} \ No newline at end of file diff --git a/tps-monitoring/src/shared/logger.js b/tps-monitoring/src/shared/logger.js deleted file mode 100644 index bb867a4..0000000 --- a/tps-monitoring/src/shared/logger.js +++ /dev/null @@ -1,154 +0,0 @@ -import winston from 'winston'; -import path from 'path'; -import { fileURLToPath } from 'url'; - -const __filename = fileURLToPath(import.meta.url); -const __dirname = path.dirname(__filename); - -// Универсальная система логирования для замены console.log -export class Logger { - constructor(moduleName = 'APP') { - this.moduleName = moduleName; - this.winston = this.createWinstonLogger(); - } - - // Создание Winston logger с файлами и консолью - createWinstonLogger() { - const logsDir = path.join(__dirname, '..', 'logs'); - - return winston.createLogger({ - level: process.env.LOG_LEVEL || 'info', - format: winston.format.combine( - winston.format.timestamp(), - winston.format.errors({ stack: true }), - winston.format.json() - ), - defaultMeta: { module: this.moduleName }, - transports: [ - // Ошибки в отдельный файл - new winston.transports.File({ - filename: path.join(logsDir, 'errors.log'), - level: 'error', - maxsize: 20971520, // 20MB - maxFiles: 2 - }), - - // Все логи в общий файл - new winston.transports.File({ - filename: path.join(logsDir, 'combined.log'), - maxsize: 20971520, // 20MB - maxFiles: 2 - }), - - // Отдельный файл для каждого модуля - new winston.transports.File({ - filename: path.join(logsDir, `${this.moduleName.toLowerCase()}.log`), - maxsize: 20971520, // 20MB - maxFiles: 2 - }) - ] - }); - } - - // Добавляем консольный вывод с красивым форматированием - addConsoleOutput() { - this.winston.add(new winston.transports.Console({ - format: winston.format.combine( - winston.format.colorize(), - winston.format.timestamp({ format: 'HH:mm:ss' }), - winston.format.printf(({ timestamp, level, message, module, ...meta }) => { - const metaStr = Object.keys(meta).length ? ` ${JSON.stringify(meta)}` : ''; - return `${timestamp} [${module}] ${level}: ${message}${metaStr}`; - }) - ) - })); - return this; - } - - // Основные методы логирования (замена console.log) - info(message, meta = {}) { - this.winston.info(message, meta); - } - - error(message, meta = {}) { - this.winston.error(message, meta); - } - - warn(message, meta = {}) { - this.winston.warn(message, meta); - } - - debug(message, meta = {}) { - this.winston.debug(message, meta); - } - - trace(message, meta = {}) { - this.winston.silly(message, meta); - } - - // Совместимость с console.log - ГЛАВНАЯ ФИЧА для миграции - log(message, ...args) { - const fullMessage = args.length > 0 - ? `${message} ${args.join(' ')}` - : message; - this.winston.info(fullMessage); - } - - // Методы для специфических контекстов - logBlock(blockNumber, message, meta = {}) { - this.info(message, { blockNumber, ...meta }); - } - - logTransaction(txHash, message, meta = {}) { - this.info(message, { txHash, ...meta }); - } - - logAPI(endpoint, message, meta = {}) { - this.info(message, { endpoint, ...meta }); - } - - logStats(statsType, message, meta = {}) { - this.info(message, { statsType, ...meta }); - } - - // Специальные методы для нашего контекста - logInit(message, config = {}) { - this.info(`🔧 [INIT] ${message}`, { config }); - } - - logConnection(url, status) { - this.info(`🔗 [CONNECTION] ${status}: ${url}`); - } - - logProcess(processName, status, meta = {}) { - this.info(`⚙️ [PROCESS] ${processName}: ${status}`, meta); - } - - // Метод для создания дочерних логгеров - child(childName) { - return new Logger(`${this.moduleName}-${childName}`); - } - - // Получить winston instance для продвинутого использования - getWinston() { - return this.winston; - } -} - -// Фабричные методы для создания логгеров -export const createLogger = (moduleName, withConsole = true) => { - const logger = new Logger(moduleName); - if (withConsole) { - logger.addConsoleOutput(); - } - return logger; -}; - -// Готовые логгеры для основных модулей -export const monitorLogger = createLogger('MONITOR'); -export const senderLogger = createLogger('SENDER'); -export const dashboardLogger = createLogger('DASHBOARD'); -export const apiLogger = createLogger('API', false); // Без console output для TUI - -// Экспорт по умолчанию -export default Logger; \ No newline at end of file diff --git a/tps-monitoring/src/shared/utils.js b/tps-monitoring/src/shared/utils.js deleted file mode 100644 index 1a9fee6..0000000 --- a/tps-monitoring/src/shared/utils.js +++ /dev/null @@ -1,87 +0,0 @@ -// Universal utilities for formatting and calculations - -export class Utils { - // Address formatting (short/full format) - static formatAddress(address, shortFormat = true) { - const addrStr = address.toString() - return shortFormat - ? `${addrStr.slice(0, 12)}...${addrStr.slice(-8)}` - : addrStr - } - - // Percentage calculation rounded to 1 decimal place - static calculatePercentage(part, total) { - return total > 0 ? ((part / total) * 100).toFixed(1) : '0' - } - - // Time formatting from milliseconds to seconds - static formatTime(milliseconds) { - return (milliseconds / 1000).toFixed(2) - } - - // Rounding a number to the specified number of decimals - static formatNumber(number, decimals = 2) { - return parseFloat(Number(number).toFixed(decimals)) - } - - // Logging a list of addresses to the console - static logAddressList(addresses, prefix = 'ADDRESSES', logger = null) { - const message = `🎯 [${prefix}] ${addresses.length} total:` - const addressList = addresses.map((addr, i) => ` ${i + 1}. ${this.formatAddress(addr)}`).join('\n') - - if (logger) { - logger.info(message) - logger.info(addressList) - } else { - // Fallback to console for backwards compatibility - console.log(message) - addresses.forEach((addr, i) => { - console.log(` ${i + 1}. ${this.formatAddress(addr)}`) - }) - } - } - - // Block hash formatting (short format) - static formatBlockHash(hash) { - return hash.toString().slice(0, 16) + '...' - } - - // Check that the number is greater than 0 before division - static safeDivision(numerator, denominator) { - return denominator > 0 ? numerator / denominator : 0 - } - - // Find the latest log file in a series (for Winston rotated logs) - static async getLatestLogFile(baseName, logsDir = null) { - const fs = await import('fs/promises') - const path = await import('path') - - // Default logs directory if not provided - if (!logsDir) { - const { fileURLToPath } = await import('url') - const __filename = fileURLToPath(import.meta.url) - const __dirname = path.dirname(__filename) - logsDir = path.join(__dirname, '..', 'logs') - } - - // Check files in order: baseName.log, baseName1.log, baseName2.log, etc. - let latestFile = null - let counter = 0 - - while (true) { - const fileName = counter === 0 ? `${baseName}.log` : `${baseName}${counter}.log` - const filePath = path.join(logsDir, fileName) - - try { - await fs.access(filePath) - latestFile = filePath - counter++ - } catch { - // File doesn't exist, stop searching - break - } - } - - return latestFile - } -} \ No newline at end of file diff --git a/tps-monitoring/src/tps_monitor.js b/tps-monitoring/src/tps_monitor.js deleted file mode 100644 index 412d5d6..0000000 --- a/tps-monitoring/src/tps_monitor.js +++ /dev/null @@ -1,57 +0,0 @@ -#!/usr/bin/env node - -import { program } from 'commander' -import { TPSMonitor } from './monitor/index.js' - -// Main function -const main = async () => { - program - .name('tps_monitor') - .description('TPS monitor for blockchain') - .version('1.0.0') - .option('-n, --node ', 'Node URL', 'ws://localhost:9944') - .option('-a, --addresses ', 'Addresses to track (comma-separated)') - .option('-o, --output ', 'CSV export file', 'src/csv-report/tps_stats.csv') - - program.parse() - const options = program.opts() - - try { - const monitor = new TPSMonitor() - - // Parse addresses - const targetAddresses = options.addresses - ? options.addresses.split(',').map(addr => addr.trim()) - : [] - - await monitor.initialize(options.node, targetAddresses) - - if (targetAddresses.length > 0) { - console.log(`🎯 Monitoring specific addresses`) - } else { - console.log('🎯 Monitoring all transactions') - } - - await monitor.startMonitoring() - - // Handle termination signals - const cleanup = () => { - monitor.cleanup() - - // Auto-export on exit - monitor.autoExport(options.output) - - process.exit(0) - } - - process.on('SIGINT', cleanup) - process.on('SIGTERM', cleanup) - - } catch (error) { - console.error('💥 Critical error:', error.message) - process.exit(1) - } -} - -// Run the program -main().catch(console.error) \ No newline at end of file diff --git a/tps-monitoring/src/transaction_sender.js b/tps-monitoring/src/transaction_sender.js deleted file mode 100644 index 9b31b86..0000000 --- a/tps-monitoring/src/transaction_sender.js +++ /dev/null @@ -1,71 +0,0 @@ -#!/usr/bin/env node - -import { program } from 'commander' -import { TransactionSender } from './sender/index.js' - -// Helper function to convert short names to seed phrases -const convertToSeed = (name) => { - if (!name) return null - - // If already a seed phrase (starts with //), return as is - if (name.startsWith('//')) return name - - // Convert common names to test seeds - const testAccounts = { - 'alice': '//Alice', - 'bob': '//Bob', - 'charlie': '//Charlie', - 'dave': '//Dave', - 'eve': '//Eve', - 'ferdie': '//Ferdie' - } - - const lowerName = name.toLowerCase() - return testAccounts[lowerName] || `//${name}` -} - -// Main function -const main = async () => { - program - .name('transaction_sender') - .description('Transaction sender for TPS measurement') - .version('1.0.0') - .option('-n, --node ', 'Node URL', 'ws://localhost:9944') - .option('-s, --sender ', 'Sender (Alice, Bob, Charlie, etc.)', 'Alice') - .option('-r, --recipient ', 'Recipient (default = sender)') - .option('--rate ', 'Sending rate (tx/sec)', '1') - .option('--amount ', 'Transfer amount', '1000000') - .option('--auto', 'Automatic mode (no interactivity)') - - program.parse() - const options = program.opts() - - try { - const sender = new TransactionSender() - - // Convert names to seed phrases - const senderSeed = convertToSeed(options.sender) - const recipientSeed = convertToSeed(options.recipient) - - await sender.initialize( - options.node, - senderSeed, - recipientSeed, - parseInt(options.amount), - parseFloat(options.rate) - ) - - if (options.auto) { - await sender.startAutoMode() - } else { - sender.startInteractiveMode() - } - - } catch (error) { - console.error('💥 Critical error:', error.message) - process.exit(1) - } -} - -// Run the program -main().catch(console.error) \ No newline at end of file From e1336eb1e0ecb38ab05f47fa9dc05ee2c196f8c0 Mon Sep 17 00:00:00 2001 From: Vsevolod-Rusinskiy Date: Tue, 29 Jul 2025 16:10:52 +0300 Subject: [PATCH 34/43] chore: update .gitignore to include git directory - Added 'git/' to .gitignore to prevent tracking of git-related files in the repository --- .gitignore | 1 + 1 file changed, 1 insertion(+) diff --git a/.gitignore b/.gitignore index bcff4ca..186f3b2 100644 --- a/.gitignore +++ b/.gitignore @@ -6,3 +6,4 @@ /.idea .env .DS_Store +git/ From 93f19b97558eb0de5d1f96966622520d90da5499 Mon Sep 17 00:00:00 2001 From: Vsevolod-Rusinskiy Date: Tue, 29 Jul 2025 16:20:44 +0300 Subject: [PATCH 35/43] refactor(tps-monitoring): update README and package.json - Removed unused 'simple' script from package.json to streamline scripts - Updated README to reflect changes in tool functionality and usage instructions - Translated features and usage sections to Russian for better accessibility --- tps-monitoring/README.md | 251 +++++++++++++++++++----------------- tps-monitoring/package.json | 1 - 2 files changed, 131 insertions(+), 121 deletions(-) diff --git a/tps-monitoring/README.md b/tps-monitoring/README.md index 08aa0ec..02097c9 100644 --- a/tps-monitoring/README.md +++ b/tps-monitoring/README.md @@ -1,25 +1,24 @@ -# 🚀 TPS-Real: Substrate TPS Measurement Tool +# 🚀 Simple TPS Monitor: Substrate TPS Measurement Tool -A tool for measuring real TPS (transactions per second) in Polkadot/Substrate blockchains with QuantumFusion support. +Простой инструмент для измерения реального TPS (транзакций в секунду) в Polkadot/Substrate блокчейнах. ## 🎯 Features -- ✅ **QuantumFusion support** - works with transferAllowDeath and other modern Substrate runtimes -- ✅ **Correct TPS measurement** - analyzes blocks, not sending speed -- ✅ **Universal balance transfers** - supports transfer, transferAllowDeath, transferKeepAlive -- ✅ **Optimized logging** - clean output with essential information only -- ✅ **Manual nonce management** - supports multiple transactions -- ✅ **Interactive CLI** - change frequency in real time -- ✅ **Multiple instances** - distributed load from different accounts -- ✅ **Real-time monitoring** - separate program for measuring actual TPS -- ✅ **Data export** - save statistics to CSV +- ✅ **Правильное измерение TPS** - анализирует блоки, а не скорость отправки +- ✅ **Реальные балансовые транзакции** - использует transferKeepAlive +- ✅ **Автоматическое управление nonce** - корректная обработка множественных транзакций +- ✅ **Непрерывный мониторинг** - отслеживает блоки в реальном времени +- ✅ **Настраиваемая нагрузка** - параметр --tps для контроля частоты отправки +- ✅ **Режим только мониторинга** - --tps 0 для анализа без генерации нагрузки +- ✅ **Простой CLI интерфейс** - одна команда для запуска +- ✅ **Graceful shutdown** - корректное завершение по Ctrl+C ## 📦 Installation ```bash # Clone the repository git clone -cd tps-real +cd tps-monitoring # Install dependencies npm install @@ -28,150 +27,162 @@ npm install ## 🔧 Requirements - Node.js >= 16.0.0 -- Access to Polkadot/Substrate node via WebSocket -- Accounts with balance for testing +- Доступ к Polkadot/Substrate ноде через WebSocket +- Аккаунт Alice с балансом для тестирования ## 🚀 Usage -### 1. Transaction Sender - -Program for generating load: +### Основная команда ```bash -# Interactive mode (transfers to self) -node src/transaction_sender.js -n ws://localhost:9944 -s "//Alice" - -# Transfers between accounts -node src/transaction_sender.js -n ws://localhost:9944 -s "//Alice" -r "//Bob" - -# Automatic mode with parameters -node src/transaction_sender.js \ - -n ws://localhost:9944 \ - -s "//Alice" \ - -r "//Bob" \ - --rate 10 \ - --amount 1000000 \ - --auto -``` - -#### Parameters: -- `-n, --node ` - Node URL (required) -- `-s, --sender ` - Sender seed phrase (required) -- `-r, --recipient ` - Recipient seed phrase (default = sender) -- `--rate ` - Sending frequency tx/sec (default: 1) -- `--amount ` - Transfer amount (default: 1000000) -- `--auto` - Automatic mode without interactivity +# Запуск с генерацией нагрузки (10 TPS по умолчанию) +node src/simple-monitor.js -#### Interactive commands: -- `start` - start sending transactions -- `stop` - stop sending -- `stats` - show statistics -- `` - change frequency (example: `5` for 5 tx/sec) -- `exit` - exit the program +# Подключение к кастомной ноде +node src/simple-monitor.js --node ws://your-node:9944 -### 2. TPS Monitoring +# Настройка целевого TPS +node src/simple-monitor.js --tps 50 -Program for measuring real TPS: +# Только мониторинг без генерации нагрузки +node src/simple-monitor.js --tps 0 -```bash -# Monitor all transactions -node src/tps_monitor.js -n ws://localhost:9944 - -# Monitor specific addresses with CSV export -node src/tps_monitor.js \ - -n ws://localhost:9944 \ - -a "5GrwvaEF5zXb26Fz9rcQpDWS57CtERHpNehXCPcNoHGKutQY,5FHneW46xGXgs5mUiveU4sbTyGBzmstUspZC92UhjJM694ty" \ - -o tps_data.csv +# Полный пример +node src/simple-monitor.js \ + --node ws://localhost:9944 \ + --tps 25 ``` -#### Parameters: -- `-n, --node ` - Node URL (required) -- `-o, --output ` - File to save CSV data -- `-a, --addresses ` - Tracked addresses (comma-separated) +### Параметры CLI -## 🏃‍♂️ Complete Testing Example +- `-n, --node ` - URL ноды WebSocket (по умолчанию: ws://localhost:9944) +- `-t, --tps ` - Целевой TPS для генерации (0 = только мониторинг, по умолчанию: 10) -### Step 1: Start monitoring -```bash -# Terminal 1 - TPS monitoring -node src/tps_monitor.js -n ws://localhost:9944 -o results.csv -``` +### NPM скрипты -### Step 2: Start senders ```bash -# Terminal 2 - Alice sends to herself -node src/transaction_sender.js -n ws://localhost:9944 -s "//Alice" --rate 5 --auto +# Запуск с дефолтными параметрами +npm start -# Terminal 3 - Bob sends to Charlie -node src/transaction_sender.js -n ws://localhost:9944 -s "//Bob" -r "//Charlie" --rate 3 --auto - -# Terminal 4 - Charlie sends to Alice -node src/transaction_sender.js -n ws://localhost:9944 -s "//Charlie" -r "//Alice" --rate 2 --auto +# Альтернативный запуск +npm run simple ``` -### Step 3: Analyze results -The monitor will show: -- Real TPS in the network -- Number of our vs all transactions -- Block statistics -- Data will be saved to `results.csv` +## 📊 Как это работает + +### 1. Подключение к блокчейну +- Инициализирует криптографию +- Подключается к ноде через WebSocket +- Создает аккаунт Alice для тестирования + +### 2. Генерация нагрузки (если --tps > 0) +- Отправляет транзакции Alice → Alice с заданной частотой +- Использует `transferKeepAlive` для безопасных переводов +- Автоматически управляет nonce для каждой транзакции +- Показывает прогресс каждые 10 транзакций -## 📊 Result Interpretation +### 3. Мониторинг TPS +- Подписывается на новые блоки +- Подсчитывает транзакции в каждом блоке +- Вычисляет средний TPS по последним 10 блокам +- Показывает статистику в реальном времени -### TPS calculation: +### 4. Вывод статистики ``` -TPS = (transactions in block) × 10 blocks/sec +Block #1234: 8 txs, 13.3 TPS (45s runtime) ``` +Где: +- `#1234` - номер блока +- `8 txs` - количество транзакций в блоке +- `13.3 TPS` - средний TPS по последним 10 блокам +- `45s runtime` - время работы программы + +## 🏃‍♂️ Примеры использования + +### Тестирование производительности ноды + +```bash +# Начать с низкой нагрузки +node src/simple-monitor.js --tps 5 -### Example monitor output: +# Постепенно увеличивать нагрузку +node src/simple-monitor.js --tps 10 +node src/simple-monitor.js --tps 20 +node src/simple-monitor.js --tps 50 ``` -🧱 Block #1234 | Total TX: 8 | Our TX: 5 | TPS: 80 (50 ours) + +### Мониторинг существующей сети + +```bash +# Только наблюдение за TPS без генерации нагрузки +node src/simple-monitor.js --tps 0 --node ws://mainnet-node:9944 ``` -This means: -- 8 transactions got into the block -- 5 of them are our test transactions -- Theoretical maximum: 80 TPS -- Our contribution: 50 TPS +### Локальное тестирование + +```bash +# Тестирование локальной ноды +node src/simple-monitor.js --node ws://localhost:9944 --tps 15 +``` -## 🔍 Differences from Original Script +## 🔍 Отличия от Legacy скрипта -### ❌ Errors in original: -1. **Wrong transaction type**: `system.remark` → `balances.transfer` -2. **Automatic nonce**: led to transaction rejections -3. **Measuring sending speed**: instead of real TPS -4. **One-time execution**: sending batch and terminating +### ❌ Проблемы в оригинальном скрипте: +1. **Неправильный тип транзакций**: `system.remark` вместо `balances.transfer` +2. **Автоматический nonce**: приводил к отклонению транзакций +3. **Измерение скорости отправки**: вместо реального TPS +4. **Одноразовое выполнение**: отправка пакета и завершение -### ✅ Fixes: -1. **Balance transfer** - real money transfers -2. **Manual nonce** - correct handling of multiple transactions -3. **Block reading** - measuring real TPS -4. **Continuous operation** - configurable sending frequency -5. **Block monitoring** - separate program for analysis +### ✅ Исправления в Simple TPS Monitor: +1. **Балансовые переводы** - реальные денежные переводы +2. **Автоматический nonce** - корректная обработка множественных транзакций +3. **Чтение блоков** - измерение реального TPS +4. **Непрерывная работа** - настраиваемая частота отправки +5. **Мониторинг блоков** - анализ в реальном времени ## 🛠️ Troubleshooting -### Transactions don't go through: -- Check account balance -- Verify seed phrases are correct -- Check node connection +### Транзакции не проходят: +- Проверьте баланс аккаунта Alice +- Убедитесь, что нода доступна и работает +- Проверьте правильность URL ноды -### Low TPS: -- Try reducing sending frequency -- Run multiple instances with different accounts -- Check node load +### Низкий TPS: +- Попробуйте уменьшить частоту отправки (--tps) +- Проверьте загрузку ноды +- Убедитесь, что нода не ограничивает TPS -### Nonce errors: -- Restart sender (nonce will be recalculated) -- Use different accounts for parallel instances +### Ошибки подключения: +- Проверьте доступность ноды +- Убедитесь, что используется правильный WebSocket URL +- Проверьте сетевые настройки -## 📈 Gradual Load Increase +## 📈 Рекомендации по нагрузочному тестированию ```bash -# Start with low load -node src/transaction_sender.js -n ws://localhost:9944 -s "//Alice" --rate 1 +# 1. Начните с мониторинга без нагрузки +node src/simple-monitor.js --tps 0 + +# 2. Добавьте минимальную нагрузку +node src/simple-monitor.js --tps 1 + +# 3. Постепенно увеличивайте нагрузку +node src/simple-monitor.js --tps 5 +node src/simple-monitor.js --tps 10 +node src/simple-monitor.js --tps 20 -# In interactive mode, gradually increase: -# 1 → 5 → 10 → 20 → 50... -# Until you find the bottleneck +# 4. Найдите предельную нагрузку +node src/simple-monitor.js --tps 50 +node src/simple-monitor.js --tps 100 ``` + +## 🎯 Результат + +Simple TPS Monitor предоставляет: +- ✅ **Точное измерение TPS** - на основе данных блокчейна +- ✅ **Правильную отправку транзакций** - с инкрементом nonce +- ✅ **Реальную нагрузку** - балансовые переводы, а не просто сообщения +- ✅ **Гибкость конфигурации** - параметр --tps для контроля нагрузки +- ✅ **Простота использования** - один файл, одна команда запуска + +**Результат:** Надежный и точный инструмент для измерения производительности Polkadot/Substrate сетей. diff --git a/tps-monitoring/package.json b/tps-monitoring/package.json index 1d62173..56d3322 100644 --- a/tps-monitoring/package.json +++ b/tps-monitoring/package.json @@ -6,7 +6,6 @@ "main": "src/simple-monitor.js", "scripts": { "start": "node src/simple-monitor.js", - "simple": "node src/simple-monitor.js", "test": "echo \"Error: no test specified\" && exit 1" }, "dependencies": { From 773440df24f026868bb8ad078d518adeebd388de Mon Sep 17 00:00:00 2001 From: Vsevolod-Rusinskiy Date: Tue, 29 Jul 2025 17:32:34 +0300 Subject: [PATCH 36/43] docs: translate README to English and clean up project structure --- tps-monitoring/README.md | 232 +++++++++++++-------- tps-monitoring/package.json | 4 +- tps-monitoring/src/shared/api-connector.js | 63 ------ 3 files changed, 142 insertions(+), 157 deletions(-) delete mode 100644 tps-monitoring/src/shared/api-connector.js diff --git a/tps-monitoring/README.md b/tps-monitoring/README.md index 02097c9..4d8e413 100644 --- a/tps-monitoring/README.md +++ b/tps-monitoring/README.md @@ -1,23 +1,23 @@ # 🚀 Simple TPS Monitor: Substrate TPS Measurement Tool -Простой инструмент для измерения реального TPS (транзакций в секунду) в Polkadot/Substrate блокчейнах. +A simple tool for measuring real TPS (transactions per second) in Polkadot/Substrate blockchains. ## 🎯 Features -- ✅ **Правильное измерение TPS** - анализирует блоки, а не скорость отправки -- ✅ **Реальные балансовые транзакции** - использует transferKeepAlive -- ✅ **Автоматическое управление nonce** - корректная обработка множественных транзакций -- ✅ **Непрерывный мониторинг** - отслеживает блоки в реальном времени -- ✅ **Настраиваемая нагрузка** - параметр --tps для контроля частоты отправки -- ✅ **Режим только мониторинга** - --tps 0 для анализа без генерации нагрузки -- ✅ **Простой CLI интерфейс** - одна команда для запуска -- ✅ **Graceful shutdown** - корректное завершение по Ctrl+C +- ✅ **Accurate TPS measurement** - analyzes blocks, not sending speed +- ✅ **Real balance transactions** - uses transferKeepAlive +- ✅ **Automatic nonce management** - proper handling of multiple transactions +- ✅ **Continuous monitoring** - tracks blocks in real-time +- ✅ **Configurable load** - --tps parameter for controlling sending frequency +- ✅ **Monitor-only mode** - --tps 0 for analysis without load generation +- ✅ **Simple CLI interface** - one command to run +- ✅ **Graceful shutdown** - proper termination with Ctrl+C ## 📦 Installation ```bash # Clone the repository -git clone +git clone https://github.com/your-username/tps-monitoring.git cd tps-monitoring # Install dependencies @@ -27,162 +27,210 @@ npm install ## 🔧 Requirements - Node.js >= 16.0.0 -- Доступ к Polkadot/Substrate ноде через WebSocket -- Аккаунт Alice с балансом для тестирования +- Access to Polkadot/Substrate node via WebSocket +- Alice account with balance for testing ## 🚀 Usage -### Основная команда +### Basic Command ```bash -# Запуск с генерацией нагрузки (10 TPS по умолчанию) +# Run with load generation (10 TPS by default) node src/simple-monitor.js -# Подключение к кастомной ноде +# Connect to custom node node src/simple-monitor.js --node ws://your-node:9944 -# Настройка целевого TPS +# Set target TPS node src/simple-monitor.js --tps 50 -# Только мониторинг без генерации нагрузки +# Monitor only without load generation node src/simple-monitor.js --tps 0 -# Полный пример +# Full example node src/simple-monitor.js \ --node ws://localhost:9944 \ --tps 25 ``` -### Параметры CLI +### CLI Parameters -- `-n, --node ` - URL ноды WebSocket (по умолчанию: ws://localhost:9944) -- `-t, --tps ` - Целевой TPS для генерации (0 = только мониторинг, по умолчанию: 10) +- `-n, --node ` - Node WebSocket URL (default: ws://localhost:9944) +- `-t, --tps ` - Target TPS to generate (0 = monitor only, default: 10) -### NPM скрипты +### NPM Scripts ```bash -# Запуск с дефолтными параметрами +# Run with default parameters npm start - -# Альтернативный запуск -npm run simple ``` -## 📊 Как это работает +## 📊 How it works -### 1. Подключение к блокчейну -- Инициализирует криптографию -- Подключается к ноде через WebSocket -- Создает аккаунт Alice для тестирования +### 1. Blockchain Connection +- Initializes cryptography +- Connects to node via WebSocket +- Creates Alice account for testing -### 2. Генерация нагрузки (если --tps > 0) -- Отправляет транзакции Alice → Alice с заданной частотой -- Использует `transferKeepAlive` для безопасных переводов -- Автоматически управляет nonce для каждой транзакции -- Показывает прогресс каждые 10 транзакций +### 2. Load Generation (if --tps > 0) +- Sends Alice → Alice transactions at specified frequency +- Uses `transferKeepAlive` for safe transfers +- Automatically manages nonce for each transaction +- Shows progress every 10 transactions -### 3. Мониторинг TPS -- Подписывается на новые блоки -- Подсчитывает транзакции в каждом блоке -- Вычисляет средний TPS по последним 10 блокам -- Показывает статистику в реальном времени +### 3. TPS Monitoring +- Subscribes to new blocks +- Counts transactions in each block +- Calculates average TPS over last 10 blocks +- Shows statistics in real-time -### 4. Вывод статистики +### 4. Statistics Output ``` Block #1234: 8 txs, 13.3 TPS (45s runtime) ``` -Где: -- `#1234` - номер блока -- `8 txs` - количество транзакций в блоке -- `13.3 TPS` - средний TPS по последним 10 блокам -- `45s runtime` - время работы программы +Where: +- `#1234` - block number +- `8 txs` - number of transactions in block +- `13.3 TPS` - average TPS over last 10 blocks +- `45s runtime` - program runtime -## 🏃‍♂️ Примеры использования +## 🏃‍♂️ Usage Examples -### Тестирование производительности ноды +### Node Performance Testing ```bash -# Начать с низкой нагрузки +# Start with low load node src/simple-monitor.js --tps 5 -# Постепенно увеличивать нагрузку +# Gradually increase load node src/simple-monitor.js --tps 10 node src/simple-monitor.js --tps 20 node src/simple-monitor.js --tps 50 ``` -### Мониторинг существующей сети +### Monitoring Existing Network ```bash -# Только наблюдение за TPS без генерации нагрузки +# Monitor TPS without generating load node src/simple-monitor.js --tps 0 --node ws://mainnet-node:9944 ``` -### Локальное тестирование +### Local Testing ```bash -# Тестирование локальной ноды +# Test local node node src/simple-monitor.js --node ws://localhost:9944 --tps 15 ``` -## 🔍 Отличия от Legacy скрипта +## 🔍 Differences from Legacy Script -### ❌ Проблемы в оригинальном скрипте: -1. **Неправильный тип транзакций**: `system.remark` вместо `balances.transfer` -2. **Автоматический nonce**: приводил к отклонению транзакций -3. **Измерение скорости отправки**: вместо реального TPS -4. **Одноразовое выполнение**: отправка пакета и завершение +### ❌ Problems in original script: +1. **Wrong transaction type**: `system.remark` instead of `balances.transfer` +2. **Automatic nonce**: led to transaction rejections +3. **Sending speed measurement**: instead of real TPS +4. **One-time execution**: send batch and exit -### ✅ Исправления в Simple TPS Monitor: -1. **Балансовые переводы** - реальные денежные переводы -2. **Автоматический nonce** - корректная обработка множественных транзакций -3. **Чтение блоков** - измерение реального TPS -4. **Непрерывная работа** - настраиваемая частота отправки -5. **Мониторинг блоков** - анализ в реальном времени +### ✅ Fixes in Simple TPS Monitor: +1. **Balance transfers** - real money transfers +2. **Automatic nonce** - proper handling of multiple transactions +3. **Block reading** - real TPS measurement +4. **Continuous operation** - configurable sending frequency +5. **Block monitoring** - real-time analysis ## 🛠️ Troubleshooting -### Транзакции не проходят: -- Проверьте баланс аккаунта Alice -- Убедитесь, что нода доступна и работает -- Проверьте правильность URL ноды +### Transactions not going through: +- Check Alice account balance +- Ensure node is accessible and running +- Verify node URL is correct + +### Low TPS: +- Try reducing sending frequency (--tps) +- Check node load +- Ensure node doesn't limit TPS -### Низкий TPS: -- Попробуйте уменьшить частоту отправки (--tps) -- Проверьте загрузку ноды -- Убедитесь, что нода не ограничивает TPS +### Connection errors: +- Check node accessibility +- Ensure correct WebSocket URL is used +- Check network settings -### Ошибки подключения: -- Проверьте доступность ноды -- Убедитесь, что используется правильный WebSocket URL -- Проверьте сетевые настройки +### Common Error Messages: +- `Priority is too low`: Transaction pool is full, reduce TPS +- `Transaction is outdated`: Nonce issue, restart the tool +- `Connection failed`: Check node URL and network -## 📈 Рекомендации по нагрузочному тестированию +## 📈 Load Testing Recommendations ```bash -# 1. Начните с мониторинга без нагрузки +# 1. Start with monitoring without load node src/simple-monitor.js --tps 0 -# 2. Добавьте минимальную нагрузку +# 2. Add minimal load node src/simple-monitor.js --tps 1 -# 3. Постепенно увеличивайте нагрузку +# 3. Gradually increase load node src/simple-monitor.js --tps 5 node src/simple-monitor.js --tps 10 node src/simple-monitor.js --tps 20 -# 4. Найдите предельную нагрузку +# 4. Find maximum load node src/simple-monitor.js --tps 50 node src/simple-monitor.js --tps 100 ``` -## 🎯 Результат +## 🎯 Result + +Simple TPS Monitor provides: +- ✅ **Accurate TPS measurement** - based on blockchain data +- ✅ **Proper transaction sending** - with nonce increment +- ✅ **Real load** - balance transfers, not just messages +- ✅ **Configuration flexibility** - --tps parameter for load control +- ✅ **Ease of use** - single file, one command launch + +**Result:** Reliable and accurate tool for measuring Polkadot/Substrate network performance. + +## 📋 Requirements for Testing + +### Node Setup +- Running Substrate/Polkadot node +- WebSocket endpoint available (default: ws://localhost:9944) +- Node configured for development/testing + +### Account Setup +- Alice account with sufficient balance +- Account should be able to send transactions +- Recommended: Use development node with pre-funded accounts + +## 🔧 Development + +### Project Structure +``` +tps-monitoring/ +├── src/ +│ └── simple-monitor.js # Main application +├── docs/ +│ └── problem-analysis.md # Legacy script analysis +├── package.json +└── README.md +``` + +### Dependencies +- `@polkadot/api` - Polkadot/Substrate API +- `@polkadot/util-crypto` - Cryptographic utilities +- `commander` - CLI argument parsing + +## 📄 License + +This project is unlicensed. All rights reserved. + +## 🤝 Contributing + +1. Fork the repository +2. Create your feature branch +3. Commit your changes +4. Push to the branch +5. Create a Pull Request -Simple TPS Monitor предоставляет: -- ✅ **Точное измерение TPS** - на основе данных блокчейна -- ✅ **Правильную отправку транзакций** - с инкрементом nonce -- ✅ **Реальную нагрузку** - балансовые переводы, а не просто сообщения -- ✅ **Гибкость конфигурации** - параметр --tps для контроля нагрузки -- ✅ **Простота использования** - один файл, одна команда запуска +--- -**Результат:** Надежный и точный инструмент для измерения производительности Polkadot/Substrate сетей. +**Note:** This tool is designed for testing and development purposes. Use responsibly and ensure you have proper permissions for the target network. diff --git a/tps-monitoring/package.json b/tps-monitoring/package.json index 56d3322..42ef6e6 100644 --- a/tps-monitoring/package.json +++ b/tps-monitoring/package.json @@ -20,8 +20,8 @@ "blockchain", "simple" ], - "author": "Your Name", - "license": "MIT", + "author": "Simple TPS Monitor Team", + "license": "UNLICENSED", "engines": { "node": ">=16.0.0" } diff --git a/tps-monitoring/src/shared/api-connector.js b/tps-monitoring/src/shared/api-connector.js deleted file mode 100644 index dc4e2a2..0000000 --- a/tps-monitoring/src/shared/api-connector.js +++ /dev/null @@ -1,63 +0,0 @@ -import { ApiPromise, WsProvider } from '@polkadot/api' -import { apiLogger } from './logger.js' - -export class ApiConnector { - constructor() { - this.api = null - this.provider = null - this.logger = apiLogger - } - - async connect(nodeUrl) { - this.logger.info('🔧 [API] Starting connection...') - this.logger.info(`🔧 [API] Connecting to node: ${nodeUrl}`) - - this.provider = new WsProvider(nodeUrl) - this.logger.info('🔧 [API] Creating WsProvider...') - - this.api = await ApiPromise.create({ provider: this.provider }) - this.logger.info('✅ [API] Node connection established') - - return this.api - } - - // Get the API instance - getApi() { - if (!this.api) { - throw new Error('API not connected. Call connect() first.') - } - return this.api - } - - async getBlock(blockHash) { - if (!this.api) { - throw new Error('API not connected. Call connect() first.') - } - - const [block, header] = await Promise.all([ - this.api.rpc.chain.getBlock(blockHash), - this.api.rpc.chain.getHeader(blockHash) - ]) - - return { - block: block.block, - number: header.number.toNumber(), - hash: blockHash - } - } - - async subscribeNewHeads(callback) { - if (!this.api) { - throw new Error('API not connected. Call connect() first.') - } - - return await this.api.rpc.chain.subscribeNewHeads(callback) - } - - disconnect() { - if (this.provider) { - this.provider.disconnect() - this.logger.info('🔌 [API] Disconnected') - } - } -} \ No newline at end of file From 416caa2619c6b1f4f28bd2c35f3a5c11ed7ec2d3 Mon Sep 17 00:00:00 2001 From: Vsevolod-Rusinskiy Date: Wed, 30 Jul 2025 11:11:41 +0300 Subject: [PATCH 37/43] refactor(tps-monitoring): update author and license in package.json, enhance README content - Changed author name to "Simple TPS Monitor Team" and updated license to "UNLICENSED" in package.json - Translated README content to English for broader accessibility - Improved clarity and consistency in usage instructions and features section --- tps-monitoring/README.md | 203 +++++++++++++++--- tps-monitoring/src/index.js | 21 ++ tps-monitoring/src/modules/BlockMonitor.js | 55 +++++ tps-monitoring/src/modules/TPSMonitor.js | 92 ++++++++ .../src/modules/TransactionSender.js | 57 +++++ tps-monitoring/src/simple-monitor.js | 145 ------------- 6 files changed, 398 insertions(+), 175 deletions(-) create mode 100644 tps-monitoring/src/index.js create mode 100644 tps-monitoring/src/modules/BlockMonitor.js create mode 100644 tps-monitoring/src/modules/TPSMonitor.js create mode 100644 tps-monitoring/src/modules/TransactionSender.js delete mode 100644 tps-monitoring/src/simple-monitor.js diff --git a/tps-monitoring/README.md b/tps-monitoring/README.md index 4d8e413..ecfd315 100644 --- a/tps-monitoring/README.md +++ b/tps-monitoring/README.md @@ -1,6 +1,6 @@ # 🚀 Simple TPS Monitor: Substrate TPS Measurement Tool -A simple tool for measuring real TPS (transactions per second) in Polkadot/Substrate blockchains. +A simple tool for measuring real TPS (transactions per second) in Polkadot/Substrate blockchains with modular architecture. ## 🎯 Features @@ -12,6 +12,7 @@ A simple tool for measuring real TPS (transactions per second) in Polkadot/Subst - ✅ **Monitor-only mode** - --tps 0 for analysis without load generation - ✅ **Simple CLI interface** - one command to run - ✅ **Graceful shutdown** - proper termination with Ctrl+C +- ✅ **Modular architecture** - clean separation of concerns ## 📦 Installation @@ -30,25 +31,152 @@ npm install - Access to Polkadot/Substrate node via WebSocket - Alice account with balance for testing +## 🏗️ How It Works - Modular Architecture + +### Project Structure +``` +tps-monitoring/ +├── src/ +│ ├── index.js # CLI entry point +│ ├── modules/ +│ │ ├── TPSMonitor.js # Main coordinator +│ │ ├── TransactionSender.js # Transaction generation +│ │ └── BlockMonitor.js # Block monitoring & TPS calculation +│ └── simple-monitor.js # Legacy monolithic version +``` + +### System Flow + +#### 1. **Entry Point (index.js)** +```javascript +// Parse CLI arguments and create TPSMonitor instance +const monitor = new TPSMonitor() +await monitor.start(options) +``` + +**What happens:** +- Parses command line arguments (`--node`, `--tps`) +- Creates TPSMonitor instance +- Starts the monitoring system + +#### 2. **Main Coordinator (TPSMonitor.js)** +```javascript +// Initialize blockchain connection and components +await this.initialize(options.node) +this.blockMonitor.startMonitoring(this.api) +if (options.tps > 0) { + await this.transactionSender.startSending(options.tps) +} +``` + +**What happens:** +- Connects to blockchain via WebSocket +- Initializes cryptography and keyring +- Creates TransactionSender and BlockMonitor instances +- Starts both monitoring and transaction sending (if enabled) +- Handles graceful shutdown on Ctrl+C + +#### 3. **Transaction Sender (TransactionSender.js)** +```javascript +// Send transactions at specified TPS rate +const intervalMs = 1000 / tpsTarget +const sendTx = async () => { + const transfer = this.api.tx.balances.transferKeepAlive(this.alice.address, 1) + await transfer.signAndSend(this.alice) + setTimeout(sendTx, intervalMs) +} +``` + +**What happens:** +- Creates Alice test account +- Sends `transferKeepAlive` transactions to self +- Maintains specified TPS rate using `setTimeout` +- Logs progress every 10 transactions +- Can be stopped gracefully + +#### 4. **Block Monitor (BlockMonitor.js)** +```javascript +// Subscribe to new blocks and calculate TPS +api.derive.chain.subscribeNewHeads(async (header) => { + const block = await api.rpc.chain.getBlock(header.hash) + const txCount = block.block.extrinsics.length + + // Store data and calculate TPS + this.blockTimes.push(now) + this.txCounts.push(txCount) + const avgTPS = this.calculateTPS() +}) +``` + +**What happens:** +- Subscribes to new blocks via WebSocket +- Extracts transaction count from each block +- Maintains sliding window of last 10 blocks +- Calculates real-time TPS: `total_transactions / time_span` +- Displays statistics for each block + +### Component Interaction + +``` +┌─────────────┐ ┌─────────────────┐ ┌─────────────────┐ +│ index.js │───▶│ TPSMonitor.js │───▶│TransactionSender│ +│ (CLI) │ │ (Coordinator) │ │ .js │ +└─────────────┘ └─────────────────┘ └─────────────────┘ + │ │ + ▼ │ + ┌─────────────────┐ │ + │ BlockMonitor.js │◀────────────┘ + │ (TPS Calculator)│ (API shared) + └─────────────────┘ +``` + +### Key Benefits of Modular Design + +#### **Separation of Concerns** +- **TransactionSender**: Only handles transaction generation +- **BlockMonitor**: Only handles block monitoring and TPS calculation +- **TPSMonitor**: Only handles coordination and lifecycle +- **index.js**: Only handles CLI interface + +#### **Testability** +```javascript +// Test components independently +const sender = new TransactionSender(api, keyring) +await sender.startSending(5) + +const monitor = new BlockMonitor() +monitor.startMonitoring(api) +``` + +#### **Reusability** +- TransactionSender can be used in other load testing tools +- BlockMonitor can be extended for other blockchain metrics +- TPSMonitor can be adapted for different blockchain networks + +#### **Maintainability** +- Easy to find and fix bugs in specific components +- Simple to add new features (e.g., different transaction types) +- Clear interfaces between components + ## 🚀 Usage ### Basic Command ```bash # Run with load generation (10 TPS by default) -node src/simple-monitor.js +node src/index.js # Connect to custom node -node src/simple-monitor.js --node ws://your-node:9944 +node src/index.js --node ws://your-node:9944 # Set target TPS -node src/simple-monitor.js --tps 50 +node src/index.js --tps 50 # Monitor only without load generation -node src/simple-monitor.js --tps 0 +node src/index.js --tps 0 # Full example -node src/simple-monitor.js \ +node src/index.js \ --node ws://localhost:9944 \ --tps 25 ``` @@ -100,26 +228,26 @@ Where: ```bash # Start with low load -node src/simple-monitor.js --tps 5 +node src/index.js --tps 5 # Gradually increase load -node src/simple-monitor.js --tps 10 -node src/simple-monitor.js --tps 20 -node src/simple-monitor.js --tps 50 +node src/index.js --tps 10 +node src/index.js --tps 20 +node src/index.js --tps 50 ``` ### Monitoring Existing Network ```bash # Monitor TPS without generating load -node src/simple-monitor.js --tps 0 --node ws://mainnet-node:9944 +node src/index.js --tps 0 --node ws://mainnet-node:9944 ``` ### Local Testing ```bash # Test local node -node src/simple-monitor.js --node ws://localhost:9944 --tps 15 +node src/index.js --node ws://localhost:9944 --tps 15 ``` ## 🔍 Differences from Legacy Script @@ -136,6 +264,7 @@ node src/simple-monitor.js --node ws://localhost:9944 --tps 15 3. **Block reading** - real TPS measurement 4. **Continuous operation** - configurable sending frequency 5. **Block monitoring** - real-time analysis +6. **Modular architecture** - clean separation of concerns ## 🛠️ Troubleshooting @@ -163,19 +292,19 @@ node src/simple-monitor.js --node ws://localhost:9944 --tps 15 ```bash # 1. Start with monitoring without load -node src/simple-monitor.js --tps 0 +node src/index.js --tps 0 # 2. Add minimal load -node src/simple-monitor.js --tps 1 +node src/index.js --tps 1 # 3. Gradually increase load -node src/simple-monitor.js --tps 5 -node src/simple-monitor.js --tps 10 -node src/simple-monitor.js --tps 20 +node src/index.js --tps 5 +node src/index.js --tps 10 +node src/index.js --tps 20 # 4. Find maximum load -node src/simple-monitor.js --tps 50 -node src/simple-monitor.js --tps 100 +node src/index.js --tps 50 +node src/index.js --tps 100 ``` ## 🎯 Result @@ -186,6 +315,7 @@ Simple TPS Monitor provides: - ✅ **Real load** - balance transfers, not just messages - ✅ **Configuration flexibility** - --tps parameter for load control - ✅ **Ease of use** - single file, one command launch +- ✅ **Modular design** - clean architecture, easy to extend **Result:** Reliable and accurate tool for measuring Polkadot/Substrate network performance. @@ -203,22 +333,35 @@ Simple TPS Monitor provides: ## 🔧 Development -### Project Structure -``` -tps-monitoring/ -├── src/ -│ └── simple-monitor.js # Main application -├── docs/ -│ └── problem-analysis.md # Legacy script analysis -├── package.json -└── README.md -``` - ### Dependencies - `@polkadot/api` - Polkadot/Substrate API - `@polkadot/util-crypto` - Cryptographic utilities - `commander` - CLI argument parsing +### Architecture Benefits + +#### **Single Responsibility Principle (SRP)** +- Each class has one responsibility +- Easier to understand and maintain + +#### **Testability** +```javascript +// Can test components separately +const sender = new TransactionSender(api, keyring) +await sender.startSending(5) + +const monitor = new BlockMonitor() +monitor.startMonitoring(api) +``` + +#### **Reusability** +- TransactionSender can be used in other projects +- BlockMonitor can be extended for other metrics + +#### **Extensibility** +- Easy to add new transaction types +- Can add new metrics to BlockMonitor + ## 📄 License This project is unlicensed. All rights reserved. diff --git a/tps-monitoring/src/index.js b/tps-monitoring/src/index.js new file mode 100644 index 0000000..4f29e7f --- /dev/null +++ b/tps-monitoring/src/index.js @@ -0,0 +1,21 @@ +#!/usr/bin/env node + +import { Command } from 'commander' +import { TPSMonitor } from './modules/TPSMonitor.js' + +// CLI interface +const program = new Command() +program + .name('simple-tps-monitor') + .description('Simple TPS measurement and load testing tool') + .version('1.0.0') + .option('-n, --node ', 'Node websocket URL', 'ws://localhost:9944') + .option('-t, --tps ', 'Target TPS to generate (0 = monitor only)', '10') + .action(async (options) => { + options.tps = parseInt(options.tps) + + const monitor = new TPSMonitor() + await monitor.start(options) + }) + +program.parse() \ No newline at end of file diff --git a/tps-monitoring/src/modules/BlockMonitor.js b/tps-monitoring/src/modules/BlockMonitor.js new file mode 100644 index 0000000..acd2765 --- /dev/null +++ b/tps-monitoring/src/modules/BlockMonitor.js @@ -0,0 +1,55 @@ +export class BlockMonitor { + constructor() { + this.blockTimes = [] + this.txCounts = [] + this.startTime = Date.now() + } + + startMonitoring(api) { + console.log('📊 Monitoring TPS...') + + api.derive.chain.subscribeNewHeads(async (header) => { + const blockNumber = header.number.toNumber() + const now = Date.now() + + // Get block details + const blockHash = header.hash + const block = await api.rpc.chain.getBlock(blockHash) + const txCount = block.block.extrinsics.length + + // Store block data + this.blockTimes.push(now) + this.txCounts.push(txCount) + + // Keep only last 10 blocks for average + if (this.blockTimes.length > 10) { + this.blockTimes.shift() + this.txCounts.shift() + } + + // Calculate and display TPS + const avgTPS = this.calculateTPS() + const runtime = Math.floor((now - this.startTime) / 1000) + + console.log(`Block #${blockNumber}: ${txCount} txs, ${avgTPS.toFixed(1)} TPS (${runtime}s runtime)`) + }) + } + + calculateTPS() { + if (this.blockTimes.length <= 1) return 0 + + const timeSpan = (this.blockTimes[this.blockTimes.length - 1] - this.blockTimes[0]) / 1000 + const totalTx = this.txCounts.reduce((sum, count) => sum + count, 0) + + return totalTx / timeSpan + } + + getStats() { + return { + blockCount: this.blockTimes.length, + totalTx: this.txCounts.reduce((sum, count) => sum + count, 0), + avgTPS: this.calculateTPS(), + runtime: Math.floor((Date.now() - this.startTime) / 1000) + } + } +} \ No newline at end of file diff --git a/tps-monitoring/src/modules/TPSMonitor.js b/tps-monitoring/src/modules/TPSMonitor.js new file mode 100644 index 0000000..cabf319 --- /dev/null +++ b/tps-monitoring/src/modules/TPSMonitor.js @@ -0,0 +1,92 @@ +import { ApiPromise, WsProvider } from '@polkadot/api' +import { Keyring } from '@polkadot/keyring' +import { cryptoWaitReady } from '@polkadot/util-crypto' +import { TransactionSender } from './TransactionSender.js' +import { BlockMonitor } from './BlockMonitor.js' + +export class TPSMonitor { + constructor() { + this.api = null + this.keyring = null + this.transactionSender = null + this.blockMonitor = null + this.isRunning = false + } + + async initialize(nodeUrl) { + console.log('🚀 Starting Simple TPS Monitor...') + console.log('📡 Connecting to:', nodeUrl) + + // Initialize crypto + await cryptoWaitReady() + + // Connect to node + const provider = new WsProvider(nodeUrl) + this.api = await ApiPromise.create({ provider }) + + // Setup keyring + this.keyring = new Keyring({ type: 'sr25519' }) + + // Initialize components + this.transactionSender = new TransactionSender(this.api, this.keyring) + this.blockMonitor = new BlockMonitor() + + // Setup transaction sender + this.transactionSender.initialize() + + console.log('✅ Connected to blockchain') + } + + async start(options) { + await this.initialize(options.node) + + this.isRunning = true + + // Start monitoring blocks + this.blockMonitor.startMonitoring(this.api) + + // Start sending transactions if tps > 0 + if (options.tps > 0) { + await this.transactionSender.startSending(options.tps) + } + + console.log('\n⌨️ Press Ctrl+C to stop\n') + + // Handle shutdown + process.on('SIGINT', () => { + this.stop() + }) + } + + stop() { + console.log('\n👋 Stopping TPS Monitor...') + this.isRunning = false + + if (this.transactionSender) { + this.transactionSender.stop() + } + + // Display final stats + if (this.blockMonitor) { + const stats = this.blockMonitor.getStats() + console.log(`\n📊 Final Stats:`) + console.log(` Blocks monitored: ${stats.blockCount}`) + console.log(` Total transactions: ${stats.totalTx}`) + console.log(` Average TPS: ${stats.avgTPS.toFixed(1)}`) + console.log(` Runtime: ${stats.runtime}s`) + } + + process.exit(0) + } + + getStats() { + if (!this.blockMonitor) return null + + const stats = this.blockMonitor.getStats() + if (this.transactionSender) { + stats.sentTx = this.transactionSender.getTxCount() + } + + return stats + } +} \ No newline at end of file diff --git a/tps-monitoring/src/modules/TransactionSender.js b/tps-monitoring/src/modules/TransactionSender.js new file mode 100644 index 0000000..c8d8811 --- /dev/null +++ b/tps-monitoring/src/modules/TransactionSender.js @@ -0,0 +1,57 @@ +export class TransactionSender { + constructor(api, keyring) { + this.api = api + this.keyring = keyring + this.alice = null + this.isRunning = false + this.txCount = 0 + } + + initialize() { + this.alice = this.keyring.addFromUri('//Alice') + console.log('👤 Using Alice account:', this.alice.address.substring(0, 20) + '...') + } + + async startSending(tpsTarget = 10) { + console.log(`🔄 Starting to send ${tpsTarget} TPS (Alice → Alice transfers)`) + + this.isRunning = true + this.txCount = 0 + + const intervalMs = 1000 / tpsTarget + + const sendTx = async () => { + if (!this.isRunning) return + + try { + // Simple transfer Alice -> Alice (1 unit) + const transfer = this.api.tx.balances.transferKeepAlive(this.alice.address, 1) + await transfer.signAndSend(this.alice) + this.txCount++ + + if (this.txCount % 10 === 0) { + console.log(`📤 Sent ${this.txCount} transactions`) + } + } catch (error) { + console.error('❌ Transfer failed:', error.message) + } + + // Schedule next transaction + if (this.isRunning) { + setTimeout(sendTx, intervalMs) + } + } + + // Start sending + sendTx() + } + + stop() { + this.isRunning = false + console.log(`📤 Stopped sending. Total sent: ${this.txCount} transactions`) + } + + getTxCount() { + return this.txCount + } +} \ No newline at end of file diff --git a/tps-monitoring/src/simple-monitor.js b/tps-monitoring/src/simple-monitor.js deleted file mode 100644 index 2bb86fe..0000000 --- a/tps-monitoring/src/simple-monitor.js +++ /dev/null @@ -1,145 +0,0 @@ -#!/usr/bin/env node - -import { Command } from 'commander' -import { ApiPromise, WsProvider } from '@polkadot/api' -import { Keyring } from '@polkadot/keyring' -import { cryptoWaitReady } from '@polkadot/util-crypto' - -class SimpleTPSMonitor { - constructor() { - this.api = null - this.keyring = null - this.alice = null - this.isRunning = false - this.blockTimes = [] - this.txCounts = [] - this.startTime = Date.now() - } - - async initialize(nodeUrl) { - console.log('🚀 Starting Simple TPS Monitor...') - console.log('📡 Connecting to:', nodeUrl) - - // Initialize crypto - await cryptoWaitReady() - - // Connect to node - const provider = new WsProvider(nodeUrl) - this.api = await ApiPromise.create({ provider }) - - // Setup keyring - this.keyring = new Keyring({ type: 'sr25519' }) - this.alice = this.keyring.addFromUri('//Alice') - - console.log('✅ Connected to blockchain') - console.log('👤 Using Alice account:', this.alice.address.substring(0, 20) + '...') - } - - async startSendingTransactions(tpsTarget = 10) { - console.log(`🔄 Starting to send ${tpsTarget} TPS (Alice → Alice transfers)`) - - const intervalMs = 1000 / tpsTarget - let txCount = 0 - - const sendTx = async () => { - if (!this.isRunning) return - - try { - // Simple transfer Alice -> Alice (1 unit) - const transfer = this.api.tx.balances.transferKeepAlive(this.alice.address, 1) - await transfer.signAndSend(this.alice) - txCount++ - - if (txCount % 10 === 0) { - console.log(`📤 Sent ${txCount} transactions`) - } - } catch (error) { - console.error('❌ Transfer failed:', error.message) - } - - // Schedule next transaction - if (this.isRunning) { - setTimeout(sendTx, intervalMs) - } - } - - // Start sending - sendTx() - } - - startMonitoring() { - console.log('📊 Monitoring TPS...') - - this.api.derive.chain.subscribeNewHeads(async (header) => { - const blockNumber = header.number.toNumber() - const now = Date.now() - - // Get block details - const blockHash = header.hash - const block = await this.api.rpc.chain.getBlock(blockHash) - const txCount = block.block.extrinsics.length - - // Calculate block time - this.blockTimes.push(now) - this.txCounts.push(txCount) - - // Keep only last 10 blocks for average - if (this.blockTimes.length > 10) { - this.blockTimes.shift() - this.txCounts.shift() - } - - // Calculate TPS - let avgTPS = 0 - if (this.blockTimes.length > 1) { - const timeSpan = (this.blockTimes[this.blockTimes.length - 1] - this.blockTimes[0]) / 1000 - const totalTx = this.txCounts.reduce((sum, count) => sum + count, 0) - avgTPS = totalTx / timeSpan - } - - // Console output - const runtime = Math.floor((now - this.startTime) / 1000) - console.log(`Block #${blockNumber}: ${txCount} txs, ${avgTPS.toFixed(1)} TPS (${runtime}s runtime)`) - }) - } - - async start(options) { - await this.initialize(options.node) - - this.isRunning = true - - // Start monitoring blocks - this.startMonitoring() - - // Start sending transactions if tps > 0 - if (options.tps > 0) { - await this.startSendingTransactions(options.tps) - } - - console.log('\n⌨️ Press Ctrl+C to stop\n') - - // Handle shutdown - process.on('SIGINT', () => { - console.log('\n👋 Stopping TPS Monitor...') - this.isRunning = false - process.exit(0) - }) - } -} - -// CLI -const program = new Command() -program - .name('simple-tps-monitor') - .description('Simple TPS measurement and load testing tool') - .version('1.0.0') - .option('-n, --node ', 'Node websocket URL', 'ws://localhost:9944') - .option('-t, --tps ', 'Target TPS to generate (0 = monitor only)', '10') - .action(async (options) => { - options.tps = parseInt(options.tps) - - const monitor = new SimpleTPSMonitor() - await monitor.start(options) - }) - -program.parse() \ No newline at end of file From 078789ef353553d5a3cd20c6bdc4ad0490acd1cb Mon Sep 17 00:00:00 2001 From: Vsevolod-Rusinskiy Date: Wed, 30 Jul 2025 12:18:08 +0300 Subject: [PATCH 38/43] fix(transaction-sender): add proper nonce management --- tps-monitoring/src/modules/TPSMonitor.js | 2 +- .../src/modules/TransactionSender.js | 28 +++++++++++++++++-- 2 files changed, 26 insertions(+), 4 deletions(-) diff --git a/tps-monitoring/src/modules/TPSMonitor.js b/tps-monitoring/src/modules/TPSMonitor.js index cabf319..360919f 100644 --- a/tps-monitoring/src/modules/TPSMonitor.js +++ b/tps-monitoring/src/modules/TPSMonitor.js @@ -32,7 +32,7 @@ export class TPSMonitor { this.blockMonitor = new BlockMonitor() // Setup transaction sender - this.transactionSender.initialize() + await this.transactionSender.initialize() console.log('✅ Connected to blockchain') } diff --git a/tps-monitoring/src/modules/TransactionSender.js b/tps-monitoring/src/modules/TransactionSender.js index c8d8811..5d579ea 100644 --- a/tps-monitoring/src/modules/TransactionSender.js +++ b/tps-monitoring/src/modules/TransactionSender.js @@ -5,11 +5,15 @@ export class TransactionSender { this.alice = null this.isRunning = false this.txCount = 0 + this.nonce = null // Add nonce tracking } - initialize() { + async initialize() { this.alice = this.keyring.addFromUri('//Alice') + // Get current nonce for the account + this.nonce = await this.api.rpc.system.accountNextIndex(this.alice.address) console.log('👤 Using Alice account:', this.alice.address.substring(0, 20) + '...') + console.log(`🔢 Starting nonce: ${this.nonce.toNumber()}`) } async startSending(tpsTarget = 10) { @@ -26,14 +30,25 @@ export class TransactionSender { try { // Simple transfer Alice -> Alice (1 unit) const transfer = this.api.tx.balances.transferKeepAlive(this.alice.address, 1) - await transfer.signAndSend(this.alice) + // Use proper nonce management as documented + await transfer.signAndSend(this.alice, { nonce: this.nonce }) + this.nonce++ // Increment nonce for next transaction this.txCount++ if (this.txCount % 10 === 0) { - console.log(`📤 Sent ${this.txCount} transactions`) + console.log(`📤 Sent ${this.txCount} transactions (nonce: ${this.getCurrentNonce()})`) } } catch (error) { console.error('❌ Transfer failed:', error.message) + // If nonce error, try to get current nonce from network + if (error.message.includes('nonce') || error.message.includes('outdated')) { + try { + this.nonce = await this.api.rpc.system.accountNextIndex(this.alice.address) + console.log(`🔄 Updated nonce to: ${this.getCurrentNonce()}`) + } catch (nonceError) { + console.error('❌ Failed to update nonce:', nonceError.message) + } + } } // Schedule next transaction @@ -49,9 +64,16 @@ export class TransactionSender { stop() { this.isRunning = false console.log(`📤 Stopped sending. Total sent: ${this.txCount} transactions`) + console.log(`🔢 Final nonce: ${this.getCurrentNonce() || 'N/A'}`) } getTxCount() { return this.txCount } + + getCurrentNonce() { + if (!this.nonce) return null + // Handle both BN (BigNumber) and regular number types + return typeof this.nonce.toNumber === 'function' ? this.nonce.toNumber() : this.nonce + } } \ No newline at end of file From e6008d488a35535cecb850577866a442012f20ed Mon Sep 17 00:00:00 2001 From: Vsevolod-Rusinskiy Date: Thu, 31 Jul 2025 17:26:40 +0300 Subject: [PATCH 39/43] feat(load-testing): add sub-flood load testing tool structure --- tps-monitoring/load-testing/index.ts | 225 +++++++++++++++++++++++++++ 1 file changed, 225 insertions(+) create mode 100644 tps-monitoring/load-testing/index.ts diff --git a/tps-monitoring/load-testing/index.ts b/tps-monitoring/load-testing/index.ts new file mode 100644 index 0000000..fa48212 --- /dev/null +++ b/tps-monitoring/load-testing/index.ts @@ -0,0 +1,225 @@ +import { ApiPromise, WsProvider } from '@polkadot/api' +import { Keyring } from '@polkadot/keyring' +import { cryptoWaitReady } from '@polkadot/util-crypto' +import minimist from 'minimist' + +function seedFromNum(seed: number): string { + return '//user//' + ("0000" + seed).slice(-4); +} + +async function getBlockStats(api: ApiPromise, hash?: any): Promise { + const signedBlock = hash ? await api.rpc.chain.getBlock(hash) : await api.rpc.chain.getBlock(); + + // the hash for each extrinsic in the block + let timestamp = signedBlock.block.extrinsics.find( + ({ method: { method, section } }: any) => section === 'timestamp' && method === 'set' + )!.method.args[0].toString(); + + let date = new Date(+timestamp); + + return { + date, + transactions: signedBlock.block.extrinsics.length, + parent: signedBlock.block.header.parentHash, + blockNumber: signedBlock.block.header.number, + } +} + +async function run() { + var argv = minimist(process.argv.slice(2)); + + let TOTAL_TRANSACTIONS = argv.total_transactions ? argv.total_transactions : 25000; + let TPS = argv.scale ? argv.scale : 100; + let TOTAL_THREADS = argv.total_threads ? argv.total_threads : 10; + if (TPS < TOTAL_THREADS) TOTAL_THREADS = TPS; + let TOTAL_USERS = TPS; + let USERS_PER_THREAD = Math.ceil(TOTAL_USERS / TOTAL_THREADS); + let TOTAL_BATCHES = Math.ceil(TOTAL_TRANSACTIONS / TPS); + let TRANSACTION_PER_BATCH = Math.ceil(TPS / TOTAL_THREADS); + let WS_URL = argv.url ? argv.url : "ws://localhost:9944"; + let TOKENS_TO_SEND = 1; + let MEASURE_FINALISATION = argv.finalization ? argv.finalization : false; + let FINALISATION_TIMEOUT = argv.finalization_timeout ? argv.finalization_timeout : 20000; // 20 seconds + let FINALISATION_ATTEMPTS = argv.finalization_attempts ? argv.finalization_attempts : 5; + + console.log('🚀 Starting Sub-Flood with full functionality...') + console.log('📡 Connecting to:', WS_URL) + + // Initialize crypto + await cryptoWaitReady() + + // Connect to node + const provider = new WsProvider(WS_URL) + const api = await ApiPromise.create({ provider }) + + // Setup keyring + const keyring = new Keyring({ type: 'sr25519' }) + + // Get nonces for all accounts + let nonces: number[] = []; + console.log("Fetching nonces for accounts..."); + for (let i = 0; i <= TOTAL_USERS; i++) { + let stringSeed = seedFromNum(i); + let keys = keyring.addFromUri(stringSeed); + let accountInfo = await api.query.system.account(keys.address) as any; + let nonce = accountInfo.nonce.toNumber(); + nonces.push(nonce); + } + console.log("All nonces fetched!"); + + // Endow all users from Alice account + console.log("Endowing all users from Alice account..."); + let aliceKeyPair = keyring.addFromUri("//Alice"); + let aliceNonce = await api.rpc.system.accountNextIndex(aliceKeyPair.address); + let keyPairs = new Map(); + console.log("Alice nonce is " + aliceNonce.toNumber()); + + let finalized_transactions = 0; + + for (let seed = 0; seed <= TOTAL_USERS; seed++) { + let keypair = keyring.addFromUri(seedFromNum(seed)); + keyPairs.set(seed, keypair); + + // Should be greater than existential deposit + let existentialDeposit = (api.consts.balances.existentialDeposit as any).toNumber(); + let transfer = api.tx.balances.transferKeepAlive(keypair.address, BigInt(existentialDeposit) * 10n); + + let receiverSeed = seedFromNum(seed); + console.log(`Alice -> ${receiverSeed} (${keypair.address})`); + + await transfer.signAndSend(aliceKeyPair, { + nonce: aliceNonce as any, + tip: 1 + }, ({ status }) => { + if (status.isFinalized) { + finalized_transactions++; + } + }); + aliceNonce = await api.rpc.system.accountNextIndex(aliceKeyPair.address); + } + console.log("All users endowed from Alice account!"); + + console.log("Wait for transactions finalisation"); + await new Promise(r => setTimeout(r, FINALISATION_TIMEOUT)); + console.log(`Finalized transactions ${finalized_transactions}`); + + if (finalized_transactions < TOTAL_USERS + 1) { + throw Error(`Not all transactions finalized`); + } + + // Вместо pregenerate и thread_payloads: + console.log(`Starting to send ${TOTAL_TRANSACTIONS} transactions across ${TOTAL_THREADS} threads...`); + let nextTime = new Date().getTime(); + let initialTime = new Date(); + const finalisationTime = new Uint32Array(new SharedArrayBuffer(Uint32Array.BYTES_PER_ELEMENT)); + finalisationTime[0] = 0; + const finalisedTxs = new Uint16Array(new SharedArrayBuffer(Uint16Array.BYTES_PER_ELEMENT)); + finalisedTxs[0] = 0; + + let txCounter = 0; + for (var batchNo = 0; batchNo < TOTAL_BATCHES; batchNo++) { + while (new Date().getTime() < nextTime) { + await new Promise(r => setTimeout(r, 5)); + } + nextTime = nextTime + 1000; + var errors = []; + console.log(`Starting batch #${batchNo}`); + let batchPromises = new Array>(); + for (let threadNo = 0; threadNo < TOTAL_THREADS; threadNo++) { + for (let transactionNo = 0; transactionNo < TRANSACTION_PER_BATCH; transactionNo++) { + let userNo = threadNo * USERS_PER_THREAD + transactionNo; + if (userNo >= TOTAL_USERS) break; + if (!keyPairs.has(userNo)) continue; + let senderKeyPair = keyPairs.get(userNo); + batchPromises.push( + new Promise(async resolve => { + try { + // Получаем актуальный nonce для пользователя + let nonce = (await api.rpc.system.accountNextIndex(senderKeyPair.address)).toNumber(); + let transfer = api.tx.balances.transferKeepAlive(aliceKeyPair.address, BigInt(TOKENS_TO_SEND)); + await transfer.signAndSend(senderKeyPair, { + nonce, + tip: 1 + }, ({ status }) => { + if (status.isFinalized) { + Atomics.add(finalisedTxs, 0, 1); + let finalisationTimeCurrent = new Date().getTime() - initialTime.getTime(); + if (finalisationTimeCurrent > Atomics.load(finalisationTime, 0)) { + Atomics.store(finalisationTime, 0, finalisationTimeCurrent); + } + } + }); + txCounter++; + resolve(1); + } catch (err: any) { + errors.push(err); + resolve(-1); + } + }) + ); + } + } + await Promise.all(batchPromises); + if (errors.length > 0) { + console.log(`${errors.length}/${TRANSACTION_PER_BATCH} errors sending transactions`); + } + } + + let finalTime = new Date(); + let diff = finalTime.getTime() - initialTime.getTime(); + + var total_transactions = 0; + var total_blocks = 0; + var latest_block = await getBlockStats(api); + console.log(`latest block: ${latest_block.date}`); + console.log(`initial time: ${initialTime}`); + let prunedFlag = false; + for (; latest_block.date > initialTime; ) { + try { + latest_block = await getBlockStats(api, latest_block.parent); + } catch(err) { + console.log("Cannot retrieve block info with error: " + err.toString()); + console.log("Most probably the state is pruned already, stopping"); + prunedFlag = true; + break; + } + if (latest_block.date < finalTime) { + console.log(`block number ${latest_block.blockNumber}: ${latest_block.transactions} transactions`); + total_transactions += latest_block.transactions; + total_blocks++; + } + } + + let tps = (total_transactions * 1000) / diff; + + console.log(`TPS from ${total_blocks} blocks: ${tps}`); + + if (MEASURE_FINALISATION && !prunedFlag) { + let break_condition = false; + let attempt = 0; + while (!break_condition) { + console.log(`Wait ${FINALISATION_TIMEOUT} ms for transactions finalisation, attempt ${attempt} out of ${FINALISATION_ATTEMPTS}`); + await new Promise(r => setTimeout(r, FINALISATION_TIMEOUT)); + + if (Atomics.load(finalisedTxs, 0) < TOTAL_TRANSACTIONS) { + if (attempt == FINALISATION_ATTEMPTS) { + // time limit reached + break_condition = true; + } else { + attempt++; + } + } else { + break_condition = true; + } + } + console.log(`Finalized ${Atomics.load(finalisedTxs, 0)} out of ${TOTAL_TRANSACTIONS} transactions, finalization time was ${Atomics.load(finalisationTime, 0)}`); + } +} + +run().then(function() { + console.log("Done"); + process.exit(0); +}).catch(function(err) { + console.log("Error: " + err.toString()); + process.exit(1); +}); From ac44ebed539e0e19cdd2960dcbfdcd3c0f15d287 Mon Sep 17 00:00:00 2001 From: Vsevolod-Rusinskiy Date: Fri, 1 Aug 2025 17:00:12 +0300 Subject: [PATCH 40/43] refactor(tps-monitoring): update package.json and package-lock.json for load testing - Changed main entry point to "src/index.js" in package.json - Added new scripts for load testing: "sub-flood" and "build" - Updated dependencies and devDependencies in package.json and package-lock.json - Enhanced error handling in load-testing/index.ts by specifying error type --- tps-monitoring/load-testing/index.ts | 2 +- tps-monitoring/package-lock.json | 734 ++++++++++++++++++++++++++- tps-monitoring/package.json | 19 +- tps-monitoring/tsconfig.json | 30 ++ 4 files changed, 771 insertions(+), 14 deletions(-) create mode 100644 tps-monitoring/tsconfig.json diff --git a/tps-monitoring/load-testing/index.ts b/tps-monitoring/load-testing/index.ts index fa48212..708e1bd 100644 --- a/tps-monitoring/load-testing/index.ts +++ b/tps-monitoring/load-testing/index.ts @@ -177,7 +177,7 @@ async function run() { for (; latest_block.date > initialTime; ) { try { latest_block = await getBlockStats(api, latest_block.parent); - } catch(err) { + } catch(err: any) { console.log("Cannot retrieve block info with error: " + err.toString()); console.log("Most probably the state is pruned already, stopping"); prunedFlag = true; diff --git a/tps-monitoring/package-lock.json b/tps-monitoring/package-lock.json index 04eb2a5..9f6d3c0 100644 --- a/tps-monitoring/package-lock.json +++ b/tps-monitoring/package-lock.json @@ -7,16 +7,477 @@ "": { "name": "tps-simple", "version": "1.0.0", - "license": "MIT", + "license": "UNLICENSED", "dependencies": { "@polkadot/api": "^14.2.2", "@polkadot/util-crypto": "^13.1.1", - "commander": "^11.1.0" + "commander": "^11.1.0", + "minimist": "^1.2.8" + }, + "devDependencies": { + "@types/minimist": "^1.2.5", + "@types/node": "^20.0.0", + "ts-node": "^10.9.0", + "tsx": "^4.20.3", + "typescript": "^5.0.0" }, "engines": { "node": ">=16.0.0" } }, + "node_modules/@cspotcode/source-map-support": { + "version": "0.8.1", + "resolved": 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"build": "tsc", "test": "echo \"Error: no test specified\" && exit 1" }, "dependencies": { "@polkadot/api": "^14.2.2", "@polkadot/util-crypto": "^13.1.1", - "commander": "^11.1.0" + "commander": "^11.1.0", + "minimist": "^1.2.8" + }, + "devDependencies": { + "@types/minimist": "^1.2.5", + "@types/node": "^20.0.0", + "ts-node": "^10.9.0", + "tsx": "^4.7.0", + "typescript": "^5.0.0" }, "keywords": [ "polkadot", "substrate", "tps", "blockchain", - "simple" + "simple", + "load-testing" ], "author": "Simple TPS Monitor Team", "license": "UNLICENSED", diff --git a/tps-monitoring/tsconfig.json b/tps-monitoring/tsconfig.json new file mode 100644 index 0000000..1d4858e --- /dev/null +++ b/tps-monitoring/tsconfig.json @@ -0,0 +1,30 @@ +{ + "compilerOptions": { + "target": "ES2020", + "module": "ES2020", + "moduleResolution": "node", + "esModuleInterop": true, + "allowSyntheticDefaultImports": true, + "strict": true, + "skipLibCheck": true, + "forceConsistentCasingInFileNames": true, + "outDir": "./dist", + "rootDir": "./", + "resolveJsonModule": true, + "declaration": true, + "declarationMap": true, + "sourceMap": true + }, + "ts-node": { + "esm": true, + "experimentalSpecifierResolution": "node" + }, + "include": [ + "load-testing/**/*", + "src/**/*" + ], + "exclude": [ + "node_modules", + "dist" + ] +} \ No newline at end of file From b598a2e7ab2fa16c217d6ee387110f0c41768b38 Mon Sep 17 00:00:00 2001 From: Vsevolod-Rusinskiy Date: Fri, 1 Aug 2025 17:07:01 +0300 Subject: [PATCH 41/43] refactor(tps-monitoring): update package dependencies and clean up package-lock.json - Removed unused 'ts-node' dependency from package.json and package-lock.json - Updated versions of several dependencies in package-lock.json for better compatibility - Cleaned up package-lock.json by removing unnecessary entries to streamline the file --- tps-monitoring/package-lock.json | 287 +++++++------------------------ tps-monitoring/package.json | 1 - tps-monitoring/tsconfig.json | 4 - 3 files changed, 58 insertions(+), 234 deletions(-) diff --git a/tps-monitoring/package-lock.json b/tps-monitoring/package-lock.json index 9f6d3c0..4db3ba0 100644 --- a/tps-monitoring/package-lock.json +++ b/tps-monitoring/package-lock.json @@ -17,26 +17,13 @@ "devDependencies": { "@types/minimist": "^1.2.5", "@types/node": "^20.0.0", - "ts-node": "^10.9.0", - "tsx": "^4.20.3", + "tsx": "^4.7.0", "typescript": "^5.0.0" }, "engines": { "node": ">=16.0.0" } }, - "node_modules/@cspotcode/source-map-support": { - "version": "0.8.1", - "resolved": "https://registry.npmjs.org/@cspotcode/source-map-support/-/source-map-support-0.8.1.tgz", - "integrity": "sha512-IchNf6dN4tHoMFIn/7OE8LWZ19Y6q/67Bmf6vnGREv8RSbBVb9LPJxEcnwrcwX6ixSvaiGoomAUvu4YSxXrVgw==", - "dev": true, - "dependencies": { - "@jridgewell/trace-mapping": "0.3.9" - }, - "engines": { - "node": ">=12" - } - }, "node_modules/@esbuild/aix-ppc64": { "version": "0.25.8", "resolved": "https://registry.npmjs.org/@esbuild/aix-ppc64/-/aix-ppc64-0.25.8.tgz", @@ -453,35 +440,10 @@ "node": ">=18" } }, - "node_modules/@jridgewell/resolve-uri": { - "version": "3.1.2", - "resolved": "https://registry.npmjs.org/@jridgewell/resolve-uri/-/resolve-uri-3.1.2.tgz", - "integrity": "sha512-bRISgCIjP20/tbWSPWMEi54QVPRZExkuD9lJL+UIxUKtwVJA8wW1Trb1jMs1RFXo1CBTNZ/5hpC9QvmKWdopKw==", - "dev": true, - "engines": { - "node": ">=6.0.0" - } - }, - "node_modules/@jridgewell/sourcemap-codec": { - "version": "1.5.4", - "resolved": "https://registry.npmjs.org/@jridgewell/sourcemap-codec/-/sourcemap-codec-1.5.4.tgz", - "integrity": "sha512-VT2+G1VQs/9oz078bLrYbecdZKs912zQlkelYpuf+SXF+QvZDYJlbx/LSx+meSAwdDFnF8FVXW92AVjjkVmgFw==", - "dev": true - }, - "node_modules/@jridgewell/trace-mapping": { - "version": "0.3.9", - "resolved": "https://registry.npmjs.org/@jridgewell/trace-mapping/-/trace-mapping-0.3.9.tgz", - "integrity": "sha512-3Belt6tdc8bPgAtbcmdtNJlirVoTmEb5e2gC94PnkwEW9jI6CAHUeoG85tjWP5WquqfavoMtMwiG4P926ZKKuQ==", - "dev": true, - "dependencies": { - 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"@swc/core": { - "optional": true - }, - "@swc/wasm": { - "optional": true - } - } - }, "node_modules/tslib": { "version": "2.8.1", "resolved": "https://registry.npmjs.org/tslib/-/tslib-2.8.1.tgz", @@ -1541,12 +1385,6 @@ "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-6.21.0.tgz", "integrity": "sha512-iwDZqg0QAGrg9Rav5H4n0M64c3mkR59cJ6wQp+7C4nI0gsmExaedaYLNO44eT4AtBBwjbTiGPMlt2Md0T9H9JQ==" }, - "node_modules/v8-compile-cache-lib": { - "version": "3.0.1", - "resolved": "https://registry.npmjs.org/v8-compile-cache-lib/-/v8-compile-cache-lib-3.0.1.tgz", - "integrity": "sha512-wa7YjyUGfNZngI/vtK0UHAN+lgDCxBPCylVXGp0zu59Fz5aiGtNXaq3DhIov063MorB+VfufLh3JlF2KdTK3xg==", - "dev": true - }, "node_modules/web-streams-polyfill": { "version": "3.3.3", "resolved": "https://registry.npmjs.org/web-streams-polyfill/-/web-streams-polyfill-3.3.3.tgz", @@ -1574,15 +1412,6 @@ "optional": true } } - }, - "node_modules/yn": { - "version": "3.1.1", - "resolved": "https://registry.npmjs.org/yn/-/yn-3.1.1.tgz", - "integrity": "sha512-Ux4ygGWsu2c7isFWe8Yu1YluJmqVhxqK2cLXNQA5AcC3QfbGNpM7fu0Y8b/z16pXLnFxZYvWhd3fhBY9DLmC6Q==", - "dev": true, - "engines": { - "node": ">=6" - } } } } diff --git a/tps-monitoring/package.json b/tps-monitoring/package.json index c2275d3..9166430 100644 --- a/tps-monitoring/package.json +++ b/tps-monitoring/package.json @@ -19,7 +19,6 @@ "devDependencies": { "@types/minimist": "^1.2.5", "@types/node": "^20.0.0", - "ts-node": "^10.9.0", "tsx": "^4.7.0", "typescript": "^5.0.0" }, diff --git a/tps-monitoring/tsconfig.json b/tps-monitoring/tsconfig.json index 1d4858e..867d24c 100644 --- a/tps-monitoring/tsconfig.json +++ b/tps-monitoring/tsconfig.json @@ -15,10 +15,6 @@ "declarationMap": true, "sourceMap": true }, - "ts-node": { - "esm": true, - "experimentalSpecifierResolution": "node" - }, "include": [ "load-testing/**/*", "src/**/*" From c11de81d4c702e92bb2d026cfab404fa370249b4 Mon Sep 17 00:00:00 2001 From: Vsevolod-Rusinskiy Date: Mon, 4 Aug 2025 16:20:39 +0300 Subject: [PATCH 42/43] chore(tps-monitoring): update .gitignore and tsconfig.json, enhance problem analysis documentation --- tps-monitoring/.gitignore | 3 + tps-monitoring/docs/problem-analysis.md | 116 ++++++++++++++++-- .../index.ts | 6 +- tps-monitoring/tsconfig.json | 2 +- 4 files changed, 114 insertions(+), 13 deletions(-) rename tps-monitoring/{load-testing => sub-flood-script}/index.ts (97%) diff --git a/tps-monitoring/.gitignore b/tps-monitoring/.gitignore index 7637f2c..ccc2384 100644 --- a/tps-monitoring/.gitignore +++ b/tps-monitoring/.gitignore @@ -4,3 +4,6 @@ node_modules/ *.log .DS_Store + +# Drafts folder for temporary files and notes +drafts/ diff --git a/tps-monitoring/docs/problem-analysis.md b/tps-monitoring/docs/problem-analysis.md index fd62b99..3f0ec2e 100644 --- a/tps-monitoring/docs/problem-analysis.md +++ b/tps-monitoring/docs/problem-analysis.md @@ -95,14 +95,14 @@ await this.api.rpc.chain.subscribeNewHeads(/* callback */) ## Results Comparison -| Parameter | Legacy Script | Our simple-monitor.js | -|-----------|---------------|----------------------| -| **Nonce** | ❌ All identical | ✅ Proper increment | -| **Transactions** | ❌ system.remark | ✅ balances.transferKeepAlive | -| **TPS Measurement** | ❌ Sending speed | ✅ Real TPS from blocks | -| **Operation Mode** | ❌ One-time | ✅ Continuous monitoring | -| **Load Configuration** | ❌ Fixed | ✅ --tps parameter | -| **Result** | ❌ Inaccurate | ✅ Real network TPS | +| Parameter | Legacy Script | Our simple-monitor.js | +|----------------------|----------------------|------------------------------| +| **Nonce** | ❌ All identical | ✅ Proper increment | +| **Transactions** | ❌ system.remark | ✅ balances.transferKeepAlive| +| **TPS Measurement** | ❌ Sending speed | ✅ Real TPS from blocks | +| **Operation Mode** | ❌ One-time | ✅ Continuous monitoring | +| **Load Configuration**| ❌ Fixed | ✅ --tps parameter | +| **Result** | ❌ Inaccurate | ✅ Real network TPS | ## Conclusion @@ -114,4 +114,102 @@ Our `simple-monitor.js` project completely solves all 4 critical problems of the - ✅ **Configuration flexibility** - --tps parameter for load control - ✅ **Ease of use** - single file, one command launch -**Result:** Accurate and reliable tool for measuring Polkadot/Substrate network performance. \ No newline at end of file +**Result:** Accurate and reliable tool for measuring Polkadot/Substrate network performance. + +--- + +# Sub-Flood Script Problem Analysis + +## Sub-Flood Script (sub-flood-script/index.ts) + +### Sub-Flood Script Code (Before Fix): +```typescript +// ❌ PROBLEM: Incorrect nonce management for multiple users +for (let threadNo = 0; threadNo < TOTAL_THREADS; threadNo++) { + for (let transactionNo = 0; transactionNo < TRANSACTION_PER_BATCH; transactionNo++) { + let userNo = threadNo * USERS_PER_THREAD + transactionNo; + let senderKeyPair = keyPairs.get(userNo); + + // ❌ PROBLEM: Getting fresh nonce for each transaction + let nonce = (await api.rpc.system.accountNextIndex(senderKeyPair.address)).toNumber(); + await transfer.signAndSend(senderKeyPair, { + nonce, // ❌ Same nonce for all transactions in batch + tip: 1 + }); + } +} +``` + +## Sub-Flood Script Problems + +### 1. ❌ Nonce Management Problem (Multiple Users) +- **Problem:** Gets fresh nonce for each transaction using `accountNextIndex` +- **Result:** All transactions from same user in batch have identical nonce +- **Reason:** Network nonce doesn't update fast enough for rapid transactions + +### 2. ❌ Priority Conflicts +- **Problem:** All transactions have same priority (`tip: 1`) +- **Result:** "Priority is too low" errors when multiple transactions compete +- **Reason:** Node rejects transactions with same nonce and priority + +### 3. ❌ Batch Processing Issues +- **Problem:** Sends all transactions in batch simultaneously +- **Result:** Only first transaction per user succeeds, others fail +- **Reason:** Nonce conflicts in transaction pool + +## Our Solution (Fixed Sub-Flood Script) + +### ✅ 1. Proper Nonce Management for Multiple Users +```typescript +// ✅ Pre-fetch nonces for all users +let nonces: number[] = []; +for (let i = 0; i <= TOTAL_USERS; i++) { + let keys = keyring.addFromUri(seedFromNum(i)); + let accountInfo = await api.query.system.account(keys.address); + nonces.push(accountInfo.nonce.toNumber()); +} + +// ✅ Use and increment nonces manually +let currentNonce = nonces[userNo]; +await transfer.signAndSend(senderKeyPair, { + nonce: currentNonce, + tip: 1 +}); +nonces[userNo]++; // ✅ Increment for next transaction +``` + +### ✅ 2. Sequential Nonce Increment +```typescript +// ✅ Each user maintains their own nonce counter +// ✅ No conflicts between different users +// ✅ Proper transaction ordering +``` + +### ✅ 3. Batch Processing with Proper Nonce +```typescript +// ✅ All transactions in batch can succeed +// ✅ Each user's transactions have unique nonces +// ✅ No "Priority is too low" errors +``` + +## Sub-Flood vs Simple TPS Monitor Comparison + +| Parameter | Sub-Flood (Before Fix) | Sub-Flood (After Fix) | Simple TPS Monitor | +|----------------------|--------------------------|---------------------------|---------------------------| +| **Nonce Management** | ❌ Fresh nonce per tx | ✅ Manual increment | ✅ Manual increment | +| **Multiple Users** | ✅ Yes | ✅ Yes | ❌ Single user (Alice) | +| **Priority Errors** | ❌ "Priority is too low" | ✅ No errors | ✅ No errors | +| **TPS Measurement** | ✅ Real TPS from blocks | ✅ Real TPS from blocks | ✅ Real TPS from blocks | +| **Load Distribution**| ✅ Across multiple users | ✅ Across multiple users | ❌ Single user load | +| **Result** | ❌ 10-20% success rate | ✅ 100% success rate | ✅ 100% success rate | + +## Conclusion + +The Sub-Flood Script provides advanced multi-user load testing capabilities but had critical nonce management issues. After fixing: + +- ✅ **Proper nonce management** - manual increment per user +- ✅ **Multi-user load distribution** - realistic network simulation +- ✅ **No priority conflicts** - all transactions succeed +- ✅ **Advanced features** - multiple threads, user management, finalization tracking + +**Result:** Advanced load testing tool with proper nonce handling for realistic multi-user scenarios. \ No newline at end of file diff --git a/tps-monitoring/load-testing/index.ts b/tps-monitoring/sub-flood-script/index.ts similarity index 97% rename from tps-monitoring/load-testing/index.ts rename to tps-monitoring/sub-flood-script/index.ts index 708e1bd..1d6b09d 100644 --- a/tps-monitoring/load-testing/index.ts +++ b/tps-monitoring/sub-flood-script/index.ts @@ -134,13 +134,13 @@ async function run() { batchPromises.push( new Promise(async resolve => { try { - // Получаем актуальный nonce для пользователя - let nonce = (await api.rpc.system.accountNextIndex(senderKeyPair.address)).toNumber(); + let currentNonce = nonces[userNo]; let transfer = api.tx.balances.transferKeepAlive(aliceKeyPair.address, BigInt(TOKENS_TO_SEND)); await transfer.signAndSend(senderKeyPair, { - nonce, + nonce: currentNonce, tip: 1 }, ({ status }) => { + nonces[userNo]++; if (status.isFinalized) { Atomics.add(finalisedTxs, 0, 1); let finalisationTimeCurrent = new Date().getTime() - initialTime.getTime(); diff --git a/tps-monitoring/tsconfig.json b/tps-monitoring/tsconfig.json index 867d24c..18c8939 100644 --- a/tps-monitoring/tsconfig.json +++ b/tps-monitoring/tsconfig.json @@ -16,7 +16,7 @@ "sourceMap": true }, "include": [ - "load-testing/**/*", + "sub-flood-script/**/*", "src/**/*" ], "exclude": [ From 93ee1926164abee5f88b3e2e119d96d6f1050fc5 Mon Sep 17 00:00:00 2001 From: Vsevolod-Rusinskiy Date: Tue, 5 Aug 2025 14:16:32 +0300 Subject: [PATCH 43/43] refactor(tps-monitoring): add detailed comments --- tps-monitoring/src/modules/BlockMonitor.js | 51 ++-- tps-monitoring/src/modules/TPSMonitor.js | 52 ++-- .../src/modules/TransactionSender.js | 57 +++-- tps-monitoring/sub-flood-script/index.ts | 234 ++++++++++++------ 4 files changed, 272 insertions(+), 122 deletions(-) diff --git a/tps-monitoring/src/modules/BlockMonitor.js b/tps-monitoring/src/modules/BlockMonitor.js index acd2765..140c9d8 100644 --- a/tps-monitoring/src/modules/BlockMonitor.js +++ b/tps-monitoring/src/modules/BlockMonitor.js @@ -1,55 +1,78 @@ +// === BLOCK MONITOR CLASS === +// Monitors new blocks and calculates real TPS from blockchain data export class BlockMonitor { constructor() { - this.blockTimes = [] - this.txCounts = [] - this.startTime = Date.now() + this.blockTimes = [] // Array of block timestamps + this.txCounts = [] // Array of transaction counts per block + this.startTime = Date.now() // When monitoring started } + // === START MONITORING BLOCKS === + // Subscribe to new blocks and calculate TPS startMonitoring(api) { console.log('📊 Monitoring TPS...') + // === SUBSCRIBE TO NEW BLOCKS === + // This function runs every time a new block is created api.derive.chain.subscribeNewHeads(async (header) => { + // === GET BLOCK INFORMATION === const blockNumber = header.number.toNumber() const now = Date.now() - // Get block details + // === FETCH BLOCK DETAILS === + // Get full block data including transactions const blockHash = header.hash const block = await api.rpc.chain.getBlock(blockHash) - const txCount = block.block.extrinsics.length + const txCount = block.block.extrinsics.length // Count transactions in block - // Store block data + // === STORE BLOCK DATA === + // Save timestamp and transaction count for this block this.blockTimes.push(now) this.txCounts.push(txCount) - // Keep only last 10 blocks for average + // === MAINTAIN SLIDING WINDOW === + // Keep only last 10 blocks for average calculation if (this.blockTimes.length > 10) { - this.blockTimes.shift() - this.txCounts.shift() + this.blockTimes.shift() // Remove oldest time + this.txCounts.shift() // Remove oldest count } - // Calculate and display TPS + // === CALCULATE AND DISPLAY TPS === const avgTPS = this.calculateTPS() const runtime = Math.floor((now - this.startTime) / 1000) + // Log block information with current TPS console.log(`Block #${blockNumber}: ${txCount} txs, ${avgTPS.toFixed(1)} TPS (${runtime}s runtime)`) }) } + // === CALCULATE TPS FROM BLOCKS === + // Calculate transactions per second based on recent blocks calculateTPS() { + // Need at least 2 blocks to calculate TPS if (this.blockTimes.length <= 1) return 0 + // === CALCULATE TIME SPAN === + // Time between first and last block in sliding window const timeSpan = (this.blockTimes[this.blockTimes.length - 1] - this.blockTimes[0]) / 1000 + + // === COUNT TOTAL TRANSACTIONS === + // Sum all transactions in the sliding window const totalTx = this.txCounts.reduce((sum, count) => sum + count, 0) + // === CALCULATE TPS === + // Total transactions divided by time span return totalTx / timeSpan } + // === GET MONITORING STATISTICS === + // Return current statistics for display getStats() { return { - blockCount: this.blockTimes.length, - totalTx: this.txCounts.reduce((sum, count) => sum + count, 0), - avgTPS: this.calculateTPS(), - runtime: Math.floor((Date.now() - this.startTime) / 1000) + blockCount: this.blockTimes.length, // Number of blocks monitored + totalTx: this.txCounts.reduce((sum, count) => sum + count, 0), // Total transactions seen + avgTPS: this.calculateTPS(), // Current average TPS + runtime: Math.floor((Date.now() - this.startTime) / 1000) // Total runtime in seconds } } } \ No newline at end of file diff --git a/tps-monitoring/src/modules/TPSMonitor.js b/tps-monitoring/src/modules/TPSMonitor.js index 360919f..39991ca 100644 --- a/tps-monitoring/src/modules/TPSMonitor.js +++ b/tps-monitoring/src/modules/TPSMonitor.js @@ -1,3 +1,5 @@ +// === MAIN TPS MONITOR CLASS === +// Coordinates transaction sending and block monitoring import { ApiPromise, WsProvider } from '@polkadot/api' import { Keyring } from '@polkadot/keyring' import { cryptoWaitReady } from '@polkadot/util-crypto' @@ -6,67 +8,83 @@ import { BlockMonitor } from './BlockMonitor.js' export class TPSMonitor { constructor() { - this.api = null - this.keyring = null - this.transactionSender = null - this.blockMonitor = null - this.isRunning = false + this.api = null // Blockchain API connection + this.keyring = null // Account keyring + this.transactionSender = null // Component for sending transactions + this.blockMonitor = null // Component for monitoring blocks + this.isRunning = false // Overall running status } + // === SETUP BLOCKCHAIN CONNECTION === + // Connect to node and initialize all components async initialize(nodeUrl) { console.log('🚀 Starting Simple TPS Monitor...') console.log('📡 Connecting to:', nodeUrl) - // Initialize crypto + // === INITIALIZE CRYPTO === + // Wait for cryptographic functions to be ready await cryptoWaitReady() - // Connect to node + // === CONNECT TO BLOCKCHAIN NODE === + // Create WebSocket connection to blockchain const provider = new WsProvider(nodeUrl) this.api = await ApiPromise.create({ provider }) - // Setup keyring + // === SETUP ACCOUNT MANAGEMENT === + // Create keyring for managing accounts this.keyring = new Keyring({ type: 'sr25519' }) - // Initialize components + // === INITIALIZE COMPONENTS === + // Create transaction sender and block monitor this.transactionSender = new TransactionSender(this.api, this.keyring) this.blockMonitor = new BlockMonitor() - // Setup transaction sender + // === SETUP TRANSACTION SENDER === + // Initialize Alice account and get starting nonce await this.transactionSender.initialize() console.log('✅ Connected to blockchain') } + // === START MONITORING === + // Start both block monitoring and transaction sending async start(options) { + // Connect to blockchain first await this.initialize(options.node) this.isRunning = true - // Start monitoring blocks + // === START BLOCK MONITORING === + // Begin monitoring new blocks for TPS calculation this.blockMonitor.startMonitoring(this.api) - // Start sending transactions if tps > 0 + // === START TRANSACTION SENDING (IF REQUESTED) === + // Only send transactions if TPS > 0 if (options.tps > 0) { await this.transactionSender.startSending(options.tps) } console.log('\n⌨️ Press Ctrl+C to stop\n') - // Handle shutdown + // === SETUP GRACEFUL SHUTDOWN === + // Handle Ctrl+C to stop cleanly process.on('SIGINT', () => { this.stop() }) } + // === STOP MONITORING === + // Stop all components and show final statistics stop() { console.log('\n👋 Stopping TPS Monitor...') this.isRunning = false + // === STOP TRANSACTION SENDING === if (this.transactionSender) { this.transactionSender.stop() } - // Display final stats + // === DISPLAY FINAL STATISTICS === if (this.blockMonitor) { const stats = this.blockMonitor.getStats() console.log(`\n📊 Final Stats:`) @@ -76,13 +94,19 @@ export class TPSMonitor { console.log(` Runtime: ${stats.runtime}s`) } + // Exit the program process.exit(0) } + // === GET CURRENT STATISTICS === + // Return current monitoring stats getStats() { if (!this.blockMonitor) return null + // Get block monitoring stats const stats = this.blockMonitor.getStats() + + // Add transaction sending stats if available if (this.transactionSender) { stats.sentTx = this.transactionSender.getTxCount() } diff --git a/tps-monitoring/src/modules/TransactionSender.js b/tps-monitoring/src/modules/TransactionSender.js index 5d579ea..5288918 100644 --- a/tps-monitoring/src/modules/TransactionSender.js +++ b/tps-monitoring/src/modules/TransactionSender.js @@ -1,46 +1,67 @@ +// === TRANSACTION SENDER CLASS === +// Handles sending transactions to blockchain with proper nonce management export class TransactionSender { constructor(api, keyring) { - this.api = api - this.keyring = keyring - this.alice = null - this.isRunning = false - this.txCount = 0 - this.nonce = null // Add nonce tracking + this.api = api // Blockchain API connection + this.keyring = keyring // Keyring for account management + this.alice = null // Alice account (sender) + this.isRunning = false // Flag to control transaction sending + this.txCount = 0 // Counter of sent transactions + this.nonce = null // Current nonce for transactions } + // === SETUP ALICE ACCOUNT === + // Get Alice account and initial nonce from blockchain async initialize() { + // Create Alice account from seed this.alice = this.keyring.addFromUri('//Alice') - // Get current nonce for the account + + // Get current nonce from blockchain (starting point) this.nonce = await this.api.rpc.system.accountNextIndex(this.alice.address) + console.log('👤 Using Alice account:', this.alice.address.substring(0, 20) + '...') console.log(`🔢 Starting nonce: ${this.nonce.toNumber()}`) } + // === START SENDING TRANSACTIONS === + // Send transactions at specified TPS rate async startSending(tpsTarget = 10) { console.log(`🔄 Starting to send ${tpsTarget} TPS (Alice → Alice transfers)`) + // Set running flag and reset counter this.isRunning = true this.txCount = 0 + // Calculate delay between transactions (milliseconds) const intervalMs = 1000 / tpsTarget + // === RECURSIVE TRANSACTION SENDING FUNCTION === const sendTx = async () => { + // Stop if not running if (!this.isRunning) return try { - // Simple transfer Alice -> Alice (1 unit) + // === CREATE AND SEND TRANSACTION === + // Create balance transfer: Alice -> Alice (1 unit) const transfer = this.api.tx.balances.transferKeepAlive(this.alice.address, 1) - // Use proper nonce management as documented + + // Send transaction with current nonce await transfer.signAndSend(this.alice, { nonce: this.nonce }) - this.nonce++ // Increment nonce for next transaction - this.txCount++ + // === UPDATE COUNTERS === + this.nonce++ // Increment nonce for next transaction + this.txCount++ // Count sent transactions + + // Log progress every 10 transactions if (this.txCount % 10 === 0) { console.log(`📤 Sent ${this.txCount} transactions (nonce: ${this.getCurrentNonce()})`) } + } catch (error) { console.error('❌ Transfer failed:', error.message) - // If nonce error, try to get current nonce from network + + // === NONCE ERROR RECOVERY === + // If nonce error occurs, get fresh nonce from blockchain if (error.message.includes('nonce') || error.message.includes('outdated')) { try { this.nonce = await this.api.rpc.system.accountNextIndex(this.alice.address) @@ -51,29 +72,35 @@ export class TransactionSender { } } - // Schedule next transaction + // === SCHEDULE NEXT TRANSACTION === + // Wait specified interval then send next transaction if (this.isRunning) { setTimeout(sendTx, intervalMs) } } - // Start sending + // Start the transaction sending loop sendTx() } + // === STOP SENDING === + // Stop transaction sending and show final stats stop() { this.isRunning = false console.log(`📤 Stopped sending. Total sent: ${this.txCount} transactions`) console.log(`🔢 Final nonce: ${this.getCurrentNonce() || 'N/A'}`) } + // === GET TRANSACTION COUNT === getTxCount() { return this.txCount } + // === GET CURRENT NONCE === + // Handle both BigNumber and regular number types getCurrentNonce() { if (!this.nonce) return null - // Handle both BN (BigNumber) and regular number types + // Convert BigNumber to regular number if needed return typeof this.nonce.toNumber === 'function' ? this.nonce.toNumber() : this.nonce } } \ No newline at end of file diff --git a/tps-monitoring/sub-flood-script/index.ts b/tps-monitoring/sub-flood-script/index.ts index 1d6b09d..f765079 100644 --- a/tps-monitoring/sub-flood-script/index.ts +++ b/tps-monitoring/sub-flood-script/index.ts @@ -1,181 +1,248 @@ +// === SUB-FLOOD LOAD TESTING SCRIPT === +// Advanced multi-user blockchain load testing tool import { ApiPromise, WsProvider } from '@polkadot/api' import { Keyring } from '@polkadot/keyring' import { cryptoWaitReady } from '@polkadot/util-crypto' import minimist from 'minimist' +// === GENERATE USER SEED === +// Create unique seed for each user account (user0000, user0001, etc.) function seedFromNum(seed: number): string { return '//user//' + ("0000" + seed).slice(-4); } +// === GET BLOCK STATISTICS === +// Extract transaction count and timestamp from a blockchain block async function getBlockStats(api: ApiPromise, hash?: any): Promise { + // Get block data (current block if no hash provided) const signedBlock = hash ? await api.rpc.chain.getBlock(hash) : await api.rpc.chain.getBlock(); - // the hash for each extrinsic in the block + // === EXTRACT TIMESTAMP FROM BLOCK === + // Find timestamp extrinsic in block let timestamp = signedBlock.block.extrinsics.find( ({ method: { method, section } }: any) => section === 'timestamp' && method === 'set' )!.method.args[0].toString(); + // Convert timestamp to Date object let date = new Date(+timestamp); + // Return block statistics return { - date, - transactions: signedBlock.block.extrinsics.length, - parent: signedBlock.block.header.parentHash, - blockNumber: signedBlock.block.header.number, + date, // Block creation time + transactions: signedBlock.block.extrinsics.length, // Number of transactions + parent: signedBlock.block.header.parentHash, // Previous block hash + blockNumber: signedBlock.block.header.number, // Block number } } +// === MAIN LOAD TESTING FUNCTION === async function run() { + // === PARSE COMMAND LINE ARGUMENTS === var argv = minimist(process.argv.slice(2)); - let TOTAL_TRANSACTIONS = argv.total_transactions ? argv.total_transactions : 25000; - let TPS = argv.scale ? argv.scale : 100; - let TOTAL_THREADS = argv.total_threads ? argv.total_threads : 10; - if (TPS < TOTAL_THREADS) TOTAL_THREADS = TPS; - let TOTAL_USERS = TPS; - let USERS_PER_THREAD = Math.ceil(TOTAL_USERS / TOTAL_THREADS); - let TOTAL_BATCHES = Math.ceil(TOTAL_TRANSACTIONS / TPS); - let TRANSACTION_PER_BATCH = Math.ceil(TPS / TOTAL_THREADS); - let WS_URL = argv.url ? argv.url : "ws://localhost:9944"; - let TOKENS_TO_SEND = 1; - let MEASURE_FINALISATION = argv.finalization ? argv.finalization : false; + // Load testing configuration with defaults + let TOTAL_TRANSACTIONS = argv.total_transactions ? argv.total_transactions : 25000; // Total transactions to send + let TPS = argv.scale ? argv.scale : 100; // Target transactions per second + let TOTAL_THREADS = argv.total_threads ? argv.total_threads : 10; // Number of parallel threads + if (TPS < TOTAL_THREADS) TOTAL_THREADS = TPS; // Ensure threads don't exceed TPS + let TOTAL_USERS = TPS; // One user per TPS target + let USERS_PER_THREAD = Math.ceil(TOTAL_USERS / TOTAL_THREADS); // Users distributed across threads + let TOTAL_BATCHES = Math.ceil(TOTAL_TRANSACTIONS / TPS); // Number of batches needed + let TRANSACTION_PER_BATCH = Math.ceil(TPS / TOTAL_THREADS); // Transactions per batch per thread + let WS_URL = argv.url ? argv.url : "ws://localhost:9944"; // Blockchain node URL + let TOKENS_TO_SEND = 1; // Amount to transfer (1 unit) + let MEASURE_FINALISATION = argv.finalization ? argv.finalization : false; // Track finalization let FINALISATION_TIMEOUT = argv.finalization_timeout ? argv.finalization_timeout : 20000; // 20 seconds let FINALISATION_ATTEMPTS = argv.finalization_attempts ? argv.finalization_attempts : 5; console.log('🚀 Starting Sub-Flood with full functionality...') console.log('📡 Connecting to:', WS_URL) - // Initialize crypto + // === INITIALIZE BLOCKCHAIN CONNECTION === + // Wait for cryptographic functions to be ready await cryptoWaitReady() - // Connect to node + // Connect to blockchain node via WebSocket const provider = new WsProvider(WS_URL) const api = await ApiPromise.create({ provider }) - // Setup keyring + // Setup account keyring for sr25519 signature scheme const keyring = new Keyring({ type: 'sr25519' }) - // Get nonces for all accounts + // === PRE-FETCH NONCES FOR ALL USER ACCOUNTS === + // This prevents nonce conflicts during batch sending let nonces: number[] = []; console.log("Fetching nonces for accounts..."); for (let i = 0; i <= TOTAL_USERS; i++) { + // Generate user seed and create account let stringSeed = seedFromNum(i); let keys = keyring.addFromUri(stringSeed); + + // Get current nonce from blockchain for this account let accountInfo = await api.query.system.account(keys.address) as any; let nonce = accountInfo.nonce.toNumber(); nonces.push(nonce); } console.log("All nonces fetched!"); - // Endow all users from Alice account + // === FUND ALL USER ACCOUNTS FROM ALICE === + // Users need funds to send transactions console.log("Endowing all users from Alice account..."); - let aliceKeyPair = keyring.addFromUri("//Alice"); - let aliceNonce = await api.rpc.system.accountNextIndex(aliceKeyPair.address); - let keyPairs = new Map(); + let aliceKeyPair = keyring.addFromUri("//Alice"); // Alice account (has funds) + let aliceNonce = await api.rpc.system.accountNextIndex(aliceKeyPair.address); // Alice's nonce + let keyPairs = new Map(); // Store all user keypairs console.log("Alice nonce is " + aliceNonce.toNumber()); - let finalized_transactions = 0; + let finalized_transactions = 0; // Counter for finalized funding transactions + // === SEND FUNDS TO EACH USER === for (let seed = 0; seed <= TOTAL_USERS; seed++) { + // Create user account let keypair = keyring.addFromUri(seedFromNum(seed)); keyPairs.set(seed, keypair); - // Should be greater than existential deposit + // === CALCULATE FUNDING AMOUNT === + // Must be greater than existential deposit to keep account alive let existentialDeposit = (api.consts.balances.existentialDeposit as any).toNumber(); let transfer = api.tx.balances.transferKeepAlive(keypair.address, BigInt(existentialDeposit) * 10n); let receiverSeed = seedFromNum(seed); console.log(`Alice -> ${receiverSeed} (${keypair.address})`); + // === SEND FUNDING TRANSACTION === await transfer.signAndSend(aliceKeyPair, { - nonce: aliceNonce as any, - tip: 1 + nonce: aliceNonce as any, // Use Alice's current nonce + tip: 1 // Small tip for priority }, ({ status }) => { + // Track when transaction is finalized if (status.isFinalized) { finalized_transactions++; } }); + + // === UPDATE ALICE'S NONCE === + // Get fresh nonce for next funding transaction aliceNonce = await api.rpc.system.accountNextIndex(aliceKeyPair.address); } console.log("All users endowed from Alice account!"); + // === WAIT FOR FUNDING FINALIZATION === console.log("Wait for transactions finalisation"); await new Promise(r => setTimeout(r, FINALISATION_TIMEOUT)); console.log(`Finalized transactions ${finalized_transactions}`); + // === VERIFY ALL FUNDING COMPLETED === if (finalized_transactions < TOTAL_USERS + 1) { throw Error(`Not all transactions finalized`); } - // Вместо pregenerate и thread_payloads: + // === SETUP LOAD TESTING === console.log(`Starting to send ${TOTAL_TRANSACTIONS} transactions across ${TOTAL_THREADS} threads...`); - let nextTime = new Date().getTime(); - let initialTime = new Date(); + let nextTime = new Date().getTime(); // Next batch send time + let initialTime = new Date(); // Test start time + + // === SHARED MEMORY FOR THREAD COORDINATION === + // Track finalization across multiple threads const finalisationTime = new Uint32Array(new SharedArrayBuffer(Uint32Array.BYTES_PER_ELEMENT)); finalisationTime[0] = 0; const finalisedTxs = new Uint16Array(new SharedArrayBuffer(Uint16Array.BYTES_PER_ELEMENT)); finalisedTxs[0] = 0; - let txCounter = 0; + let txCounter = 0; // Total transactions sent + + // === MAIN LOAD TESTING LOOP === + // Send transactions in batches, one batch per second for (var batchNo = 0; batchNo < TOTAL_BATCHES; batchNo++) { - while (new Date().getTime() < nextTime) { - await new Promise(r => setTimeout(r, 5)); - } - nextTime = nextTime + 1000; - var errors = []; - console.log(`Starting batch #${batchNo}`); - let batchPromises = new Array>(); - for (let threadNo = 0; threadNo < TOTAL_THREADS; threadNo++) { - for (let transactionNo = 0; transactionNo < TRANSACTION_PER_BATCH; transactionNo++) { - let userNo = threadNo * USERS_PER_THREAD + transactionNo; - if (userNo >= TOTAL_USERS) break; - if (!keyPairs.has(userNo)) continue; - let senderKeyPair = keyPairs.get(userNo); - batchPromises.push( - new Promise(async resolve => { - try { - let currentNonce = nonces[userNo]; - let transfer = api.tx.balances.transferKeepAlive(aliceKeyPair.address, BigInt(TOKENS_TO_SEND)); - await transfer.signAndSend(senderKeyPair, { - nonce: currentNonce, - tip: 1 - }, ({ status }) => { - nonces[userNo]++; - if (status.isFinalized) { - Atomics.add(finalisedTxs, 0, 1); - let finalisationTimeCurrent = new Date().getTime() - initialTime.getTime(); - if (finalisationTimeCurrent > Atomics.load(finalisationTime, 0)) { - Atomics.store(finalisationTime, 0, finalisationTimeCurrent); - } - } - }); - txCounter++; - resolve(1); - } catch (err: any) { - errors.push(err); - resolve(-1); - } - }) - ); + // === TIMING CONTROL === + // Wait until it's time to send next batch (1 second intervals) + while (new Date().getTime() < nextTime) { + await new Promise(r => setTimeout(r, 5)); + } + nextTime = nextTime + 1000; // Schedule next batch 1 second later + + var errors = []; + console.log(`Starting batch #${batchNo}`); + let batchPromises = new Array>(); + + // === CREATE TRANSACTIONS FOR THIS BATCH === + // Distribute transactions across threads + for (let threadNo = 0; threadNo < TOTAL_THREADS; threadNo++) { + for (let transactionNo = 0; transactionNo < TRANSACTION_PER_BATCH; transactionNo++) { + // === CALCULATE USER FOR THIS TRANSACTION === + let userNo = threadNo * USERS_PER_THREAD + transactionNo; + if (userNo >= TOTAL_USERS) break; // Don't exceed user count + if (!keyPairs.has(userNo)) continue; // Skip if user doesn't exist + + let senderKeyPair = keyPairs.get(userNo); // Get user's keypair + + // === CREATE TRANSACTION PROMISE === + // Each transaction runs asynchronously + batchPromises.push( + new Promise(async resolve => { + try { + // === GET CURRENT NONCE FOR THIS USER === + let currentNonce = nonces[userNo]; + + // === CREATE TRANSFER TRANSACTION === + // Send 1 token back to Alice + let transfer = api.tx.balances.transferKeepAlive(aliceKeyPair.address, BigInt(TOKENS_TO_SEND)); + + // === SEND TRANSACTION === + await transfer.signAndSend(senderKeyPair, { + nonce: currentNonce, // Use pre-fetched nonce + tip: 1 // Small tip for priority + }, ({ status }) => { + // === UPDATE NONCE AFTER SENDING === + // Increment nonce for this user + nonces[userNo]++; + + // === TRACK FINALIZATION === + if (status.isFinalized) { + Atomics.add(finalisedTxs, 0, 1); // Atomic increment + let finalisationTimeCurrent = new Date().getTime() - initialTime.getTime(); + if (finalisationTimeCurrent > Atomics.load(finalisationTime, 0)) { + Atomics.store(finalisationTime, 0, finalisationTimeCurrent); + } + } + }); + txCounter++; + resolve(1); // Success + } catch (err: any) { + errors.push(err); + resolve(-1); // Error + } + }) + ); + } + } + + // === WAIT FOR ALL TRANSACTIONS IN BATCH TO COMPLETE === + await Promise.all(batchPromises); + + // === LOG ERRORS IF ANY === + if (errors.length > 0) { + console.log(`${errors.length}/${TRANSACTION_PER_BATCH} errors sending transactions`); } - } - await Promise.all(batchPromises); - if (errors.length > 0) { - console.log(`${errors.length}/${TRANSACTION_PER_BATCH} errors sending transactions`); - } } + // === CALCULATE TEST RESULTS === let finalTime = new Date(); - let diff = finalTime.getTime() - initialTime.getTime(); + let diff = finalTime.getTime() - initialTime.getTime(); // Total test duration + // === COUNT TRANSACTIONS IN BLOCKS === + // Walk backwards through blockchain to count our transactions var total_transactions = 0; var total_blocks = 0; var latest_block = await getBlockStats(api); console.log(`latest block: ${latest_block.date}`); console.log(`initial time: ${initialTime}`); + let prunedFlag = false; + + // === TRAVERSE BLOCKS DURING TEST PERIOD === for (; latest_block.date > initialTime; ) { try { + // Get previous block latest_block = await getBlockStats(api, latest_block.parent); } catch(err: any) { console.log("Cannot retrieve block info with error: " + err.toString()); @@ -183,6 +250,8 @@ async function run() { prunedFlag = true; break; } + + // === COUNT TRANSACTIONS IN BLOCKS DURING TEST === if (latest_block.date < finalTime) { console.log(`block number ${latest_block.blockNumber}: ${latest_block.transactions} transactions`); total_transactions += latest_block.transactions; @@ -190,25 +259,30 @@ async function run() { } } + // === CALCULATE FINAL TPS === let tps = (total_transactions * 1000) / diff; - console.log(`TPS from ${total_blocks} blocks: ${tps}`); + // === WAIT FOR TRANSACTION FINALIZATION (OPTIONAL) === if (MEASURE_FINALISATION && !prunedFlag) { let break_condition = false; let attempt = 0; + + // === WAIT FOR ALL TRANSACTIONS TO FINALIZE === while (!break_condition) { console.log(`Wait ${FINALISATION_TIMEOUT} ms for transactions finalisation, attempt ${attempt} out of ${FINALISATION_ATTEMPTS}`); await new Promise(r => setTimeout(r, FINALISATION_TIMEOUT)); + // === CHECK FINALIZATION PROGRESS === if (Atomics.load(finalisedTxs, 0) < TOTAL_TRANSACTIONS) { if (attempt == FINALISATION_ATTEMPTS) { - // time limit reached + // Time limit reached break_condition = true; } else { attempt++; } } else { + // All transactions finalized break_condition = true; } } @@ -216,6 +290,8 @@ async function run() { } } +// === RUN THE LOAD TEST === +// Execute main function with error handling run().then(function() { console.log("Done"); process.exit(0);