script that watches balance of account

Makefile

@@ -105,3 +105,9 @@ clean-hive-logs: ## 🧹 Clean Hive logs
 
 loc:
 	cargo run -p loc
+
+flamegraph:
+	sudo -E CARGO_PROFILE_RELEASE_DEBUG=true cargo flamegraph --bin ethrex --features dev  --  --network test_data/genesis-l2.json --http.port 1729
+
+test-load:
+	ethrex_l2 test load --path ./test_data/private_keys.txt -i 1000 -v  --value 10000000 --to 0xFCbaC0713ACf16708aB6BC977227041FA1BC618D

flamegraph.sh

@@ -0,0 +1,13 @@
+#!/bin/bash
+
+output=$(cast balance 0xFCbaC0713ACf16708aB6BC977227041FA1BC618D --rpc-url=http://localhost:1729 2>&1)
+end_val=$((172 * 1000 * 10000000))
+echo "ini $output"
+echo "end $end_val"
+while [[ $output -le $end_val ]]; do
+    sleep 5
+    output=$(cast balance 0xFCbaC0713ACf16708aB6BC977227041FA1BC618D --rpc-url=http://localhost:1729 2>&1)
+    echo "out $output"
+done
+
+echo "fin $output"