| Server IP : 14.225.204.176 / Your IP : 216.73.216.191 Web Server : nginx/1.24.0 System : Linux nodejs-ybgk 6.8.0-40-generic #40-Ubuntu SMP PREEMPT_DYNAMIC Fri Jul 5 10:34:03 UTC 2024 x86_64 User : root ( 0) PHP Version : 8.1.34 Disable Function : NONE MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : OFF | Sudo : ON | Pkexec : OFF Directory : /usr/local/bin/ |
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#!/bin/bash
SERVICE="php8.1-fpm"
THRESHOLD_MB=500
LOG_FILE="/var/log/php-fpm-auto-reload.log"
# Lấy tổng RAM PHP-FPM (MB)
PHP_MEM_MB=$(ps --no-headers -o rss -C php-fpm8.1 | awk '{sum+=$1} END {print int(sum/1024)}')
# Nếu không có process PHP-FPM
if [ -z "$PHP_MEM_MB" ] || [ "$PHP_MEM_MB" -eq 0 ]; then
exit 0
fi
# Ghi log trạng thái
echo "$(date '+%F %T') | PHP-FPM RAM: ${PHP_MEM_MB}MB" >> $LOG_FILE
# Nếu vượt ngưỡng → reload
if [ "$PHP_MEM_MB" -gt "$THRESHOLD_MB" ]; then
echo "$(date '+%F %T') | RAM > ${THRESHOLD_MB}MB → reload ${SERVICE}" >> $LOG_FILE
systemctl reload $SERVICE
fi