zabbix 监控phpfpm_status
1. 启用php-fpm状态功能
# cat /usr/local/php-5.5.10/etc/php-fpm.conf | grep status_path
pm.status_path = /status
###打开上面的内容即可
默认情况下为/status,当然也可以改成其他的,例如/php_status等等
2. nginx配置
在默认主机里面加上location或者你希望能访问到的主机里面
server {
listen *:80 default_server;
server_name _;
location ~ ^/(status|ping)$
{
include fastcgi_params;
fastcgi_pass 127.0.0.1:9000;
fastcgi_param SCRIPT_FILENAME $fastcgi_script_name;
}
}
3. 重启nginx/php-fpm
请依照你的环境重启你的nginx和php-fpm
4. 测试打开status页面
# curl http://127.0.0.1/status
pool: www
process manager: dynamic
start time: 08/Sep/2016:16:15:12 +0800
start since: 4313
accepted conn: 1783
listen queue: 0
max listen queue: 0
listen queue len: 128
idle processes: 29
active processes: 1
total processes: 30
max active processes: 3
max children reached: 0
slow requests: 0
5. php-fpm status详解
pool – fpm池子名称,大多数为www
process manager – 进程管理方式,值:static, dynamic or ondemand. dynamic
start time – 启动日期,如果reload了php-fpm,时间会更新
start since – 运行时长
accepted conn – 当前池子接受的请求数
listen queue – 请求等待队列,如果这个值不为0,那么要增加FPM的进程数量
max listen queue – 请求等待队列最高的数量
listen queue len – socket等待队列长度
idle processes – 空闲进程数量
active processes – 活跃进程数量
total processes – 总进程数量
max active processes – 最大的活跃进程数量(FPM启动开始算)
max children reached - 大道进程最大数量限制的次数,如果这个数量不为0,那说明你的最大进程数量太小了,请改大一点。
slow requests – 启用了php-fpm slow-log,缓慢请求的数量
php-fpm的监控相关信息可以参考:http://www.ttlsa.com/php/use-php-fpm-status-page-detail/
6. 编写脚本监控php-fpm
[root@iZ23qinwbndZ etc]# cat script/zabbix_linux_php.sh
#!/bin/bash
############################################################
# $Name: zabbix_linux_php.sh
# $Version: v1.0
# $Function: zabbix plugins
# $Author: GAOGD
# $organization: http://lvnian.blog.51cto.com/
# $Create Date: 20160908
# $Description: Monitor Linux Service Status
############################################################
php_status_fun(){
case $1 in
accepted_conn)
/usr/bin/curl -s "http://127.0.0.1"/status |grep '^accepted conn' |awk '{print $NF}'
;;
listen_queue)
/usr/bin/curl -s "http://127.0.0.1"/status |grep '^listen queue:' |awk '{print $NF}'
;;
listen_queue_len)
/usr/bin/curl -s "http://127.0.0.1"/status |grep '^listen queue len' |awk '{print $NF}'
;;
idle_processes)
/usr/bin/curl -s "http://127.0.0.1"/status |grep '^idle processes' |awk '{print $NF}'
;;
active_processe)
/usr/bin/curl -s "http://127.0.0.1"/status |grep '^active processes' |awk '{print $NF}'
;;
total_processes)
/usr/bin/curl -s "http://127.0.0.1"/status |grep '^total processes' |awk '{print $NF}'
;;
slow_requests)
/usr/bin/curl -s "http://127.0.0.1"/status |grep '^slow requests' |awk '{print $NF}'
;;
esac
}
php_status_fun $1
[root@iZ23qinwbndZ etc]#
7.把脚本应用到zabbix客户端
[root@iZ23qinwbndZ etc]# tail -4 zabbix_agentd.conf
UserParameter=nginx_status[*],/etc/zabbix/etc/script/zabbix_linux_plugin.sh nginx_status $1
UserParameter=php_status[*],/etc/zabbix/etc/script/zabbix_linux_php.sh $1
UserParameter=CheckMem,free -m |awk '/Mem/{print $4}'
[root@iZ23qinwbndZ etc]#
8.重启zabbix客户端
9.zabbix web界面添加对应的监控模块