zabbix經過自定義腳本監控nginx，php-fpm和mysql佔用內存數和進程的個數

zabbix經過自定義腳本監控nginx，php-fpm和mysql佔用內存數和進程的個數

首先，在zabbix腳本目錄下添加一個腳本，寫入以下代碼

#!/bin/bash

#license:GPL

#mail:admin@huxianglin.cn

#date:2015.04.16

top -bn1>/usr/local/zabbix-2.4.4/scripts/process.log

LOG=/usr/local/zabbix-2.4.4/scripts/process.log

php_fpm(){

grep "php-fpm" $LOG |awk '{sum+=$6}; END{print sum}'

}

php_fpm_num(){

        grep "php-fpm" $LOG |wc -l

}

nginx(){

        grep "nginx" $LOG |awk '{sum+=$6}; END{print sum}'

}

nginx_num(){

        grep "nginx" $LOG |wc -l

}

mysqld(){

        grep "mysqld" $LOG |awk '{sum+=$6}; END{print sum}'

}

mysqld_num(){

        grep "mysqld" $LOG |wc -l

}

case "$1" in

php_fpm)

php_fpm

;;

php_fpm_num)

php_fpm_num

;;

nginx)

nginx

;;

nginx_num)

nginx_num

;;

mysqld)

mysqld

;;

mysqld_num)

mysqld_num

;;

*)

echo "Usage: $0 {php_fpm|php_fpm_num|nginx|nginx_num|mysqld|mysqld_num}"

esac

保存以後修改其屬組和屬主爲zabbix.zabbix,而後新建一個文件process.log，一樣設置屬主和屬組爲zabbix.zabbix

而後編輯zabbix_agentd.conf文件，在最後添加上下面這段代碼，並重啓zabbix_agentd服務

UserParameter=process.php_fpm,/usr/local/zabbix-2.4.4/scripts/processstatus.sh php_fpm

UserParameter=process.php_fpm_num,/usr/local/zabbix-2.4.4/scripts/processstatus.sh php_fpm_num

UserParameter=process.nginx,/usr/local/zabbix-2.4.4/scripts/processstatus.sh nginx

UserParameter=process.nginx_num,/usr/local/zabbix-2.4.4/scripts/processstatus.sh nginx_num

UserParameter=process.mysqld,/usr/local/zabbix-2.4.4/scripts/processstatus.sh mysqld

UserParameter=process.mysqld_num,/usr/local/zabbix-2.4.4/scripts/processstatus.sh mysqld_num

以後就能夠在web頁面添加item，生成圖表了，注意top取到的內存單位是KB，因此在定義item的時候須要自定義單位和設定倍數

生成的各個程序佔用內存大小的圖形以下

生成的各個程序的進程個數圖形以下，能夠設定觸發器，當進程知足觸發其條件時發送報警

本文出自 「檸檬」 博客，請務必保留此出處http://xianglinhu.blog.51cto.com/5787032/1633333