51 lines
1.2 KiB
Bash
51 lines
1.2 KiB
Bash
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#!/bin/sh
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if [ $# -eq 0 ]; then
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echo "Usage: $0 <command>"
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echo "Example: $0 'npm run build'"
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exit 1
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fi
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COMMAND="$@"
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LOG_FILE="stats.log"
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TEMP_PID_FILE="/tmp/monitor_pid_$$"
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# Очищаем старый лог-файл
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echo "Timestamp,CPU(%),Memory(GB),Command" > "$LOG_FILE"
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# Функция для получения памяти в GB
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get_memory_gb() {
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local pid=$1
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local kb_mem=$(ps -p "$pid" -o rss=)
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local gb_mem=$(echo "scale=2; $kb_mem / 1024 / 1024" | bc)
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echo "$gb_mem"
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}
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# Функция для мониторинга
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monitor() {
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local pid=$1
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echo "Monitoring PID: $pid"
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while ps -p "$pid" > /dev/null; do
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local cpu_usage=$(ps -p "$pid" -o %cpu=)
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local mem_usage=$(get_memory_gb "$pid")
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echo $mem_usage
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local cmd=$(ps -p "$pid" -o cmd=)
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echo "$(date '+%Y-%m-%d %H:%M:%S'),$cpu_usage,$mem_usage,$cmd" >> "$LOG_FILE"
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sleep 1
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done
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}
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# Запускаем команду
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$COMMAND &
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CMD_PID=$!
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echo "$CMD_PID" > "$TEMP_PID_FILE"
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# Начинаем мониторинг
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monitor "$CMD_PID"
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# Удаляем временный файл
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rm -f "$TEMP_PID_FILE"
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echo "Monitoring complete. Data saved to $LOG_FILE"
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echo "Format: Timestamp, CPU(%), Memory(GB), Command"
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