zabbix通過自訂指令碼監控nginx，php-fpm和mysql佔用記憶體數和進程的個數

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zabbix通過自訂指令碼監控nginx，php-fpm和mysql佔用記憶體數和進程的個數

首先，在zabbix指令碼目錄下添加一個指令碼，寫入如下代碼

#!/bin/bash

#license:GPL

#mail:[email protected]

#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

儲存之後修改其屬組和屬主為zabbix.zabbix,然後建立一個檔案process.log，同樣設定屬主和屬組為zabbix.zabbix

然後編輯zabbix_agentd.conf檔案，在最後添加上下面這段代碼，並重啟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

之後就可以在web頁面添加item，組建圖表了，注意top取到的記憶體單位是KB，所以在定義item的時候需要自訂單位和設定倍數

650) this.width=650;" src="http://s3.51cto.com/wyfs02/M01/6B/80/wKiom1UvNEbSdVSbAAB9vqqsXSo658.jpg" title="1.png" alt="wKiom1UvNEbSdVSbAAB9vqqsXSo658.jpg" />

產生的各個程式佔用記憶體大小的圖形如下

650) this.width=650;" src="http://s3.51cto.com/wyfs02/M02/6B/80/wKiom1UvNJygIArSAAUIoiF9ZSg645.jpg" title="2.png" alt="wKiom1UvNJygIArSAAUIoiF9ZSg645.jpg" />產生的各個程式的進程個數圖形如下，可以設定觸發器，當進程滿足觸發其條件時發送警示

650) this.width=650;" src="http://s3.51cto.com/wyfs02/M00/6B/7C/wKioL1UvNlHCeZ99AASOUhadZvA947.jpg" title="3.png" alt="wKioL1UvNlHCeZ99AASOUhadZvA947.jpg" />

本文出自 “檸檬” 部落格，請務必保留此出處http://xianglinhu.blog.51cto.com/5787032/1633333

zabbix通過自訂指令碼監控nginx，php-fpm和mysql佔用記憶體數和進程的個數