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feat: collect per node connection statistics #45

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merged 1 commit into from
Dec 11, 2023
Merged

feat: collect per node connection statistics #45

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13 changes: 9 additions & 4 deletions resources/scripts/resource-usage.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -10,12 +10,13 @@ while true; do
echo "Report for $(date)"
echo "------------------------------------------------------"
echo "Checking $(hostname) on $(hostname -I | awk '{print $1}')"
printf "%-52s %-8s %-10s %-10s %s\n" \
printf "%-52s %-8s %-10s %-10s %-20s %-10s\n" \
"Node " \
"PID" \
"Memory (MB)" \
"CPU (%)" \
"Record Count"
"Record Count" \
"Connections"
running_process_count=0
for folder in $NODE_DATA_DIR_PATH/*; do
if [ ! -d "$folder" ]; then continue; fi
Expand All @@ -32,15 +33,19 @@ while true; do
rss=$(ps -p $pid -o rss=)
cpu=$(top -b -n1 -p $pid | awk 'NR>7 {print $9}')
count=$(find "$folder/record_store" -name '*' -not -name '*.pid' -type f | wc -l)
printf "%-52s %-8s %-10s %-10s %s\n" \
con_count=$(ss -tunpa | grep ESTAB | grep =$pid -c)
printf "%-52s %-8s %-10s %-10s %-20s %-10s\n" \
"$peer_id" \
"$pid" \
"$(awk "BEGIN {print $rss/1024}")" \
"$cpu" \
"$count"
"$count" \
"$con_count"
running_process_count=$((running_process_count + 1))
done
echo "Total node processes: $running_process_count"
total_connections=$(ss -tunpa | grep ESTAB | grep safenode -c)
echo "Total live connections: $total_connections"

# sleep 15 minutes before running again
sleep 900
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