Zabbix实战-简易教程--WEB类--Php-fpm

Php-fpm的监控过程和监控Nginx如出一辙，同样是以下几个步骤。

一、开启php-fpm status状态

1、在默认主机里面加上location添加phpfpmstatus

location ~ ^/(phpfpmstatus)$ {
            fastcgi_pass   unix:/var/run/php-fpm/php-fpm.sock;
            fastcgi_param  SCRIPT_FILENAME  /usr/share/zabbix$fastcgi_script_name;
            include        fastcgi_params;
        }

2、重启php-fpm服务，service php-fpm restart，查看取值是否正常。

curl -s http://127.0.0.1:8080/phpfpmstatus

pool:                 www
process manager:      dynamic
start time:           27/Jun/2016:18:57:48 +0800
start since:          39923567
accepted conn:        230619929
listen queue:         0
max listen queue:     0
listen queue len:     0
idle processes:       32
active processes:     3
total processes:      35
max active processes: 50
max children reached: 24
slow requests:        0

3、 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

二、编写获取php-fpm status的脚本

#!/bin/bash
pool(){
     curl -s http://127.0.0.1:8080/phpfpmstatus|awk '/pool/ {print $NF}'
}        
process_manager() {        
    curl -s http://127.0.0.1:8080/phpfpmstatus|awk '/process manager/ {print $NF}'
}  

start_since(){
    curl -s http://127.0.0.1:8080/phpfpmstatus|awk '/^start since:/ {print $NF}'
}
accepted_conn(){
    curl -s http://127.0.0.1:8080/phpfpmstatus|awk '/^accepted conn:/ {print $NF}' 
}
listen_queue(){     
    curl -s http://127.0.0.1:8080/phpfpmstatus|awk '/^listen queue:/ {print $NF}'
}
max_listen_queue(){
    curl -s http://127.0.0.1:8080/phpfpmstatus|awk '/^max listen queue:/ {print $NF}'
}
listen_queue_len(){  
    curl -s http://127.0.0.1:8080/phpfpmstatus|awk '/^listen queue len:/ {print $NF}'
}
idle_processes(){
   curl -s http://127.0.0.1:8080/phpfpmstatus|awk '/^idle processes:/ {print $NF}'
}
active_processes(){
    curl -s http://127.0.0.1:8080/phpfpmstatus|awk '/^active processes:/ {print $NF}'
}
total_processes(){
   curl -s http://127.0.0.1:8080/phpfpmstatus|awk '/^total processes:/ {print $NF}' 
}
max_active_processes(){
   curl -s http://127.0.0.1:8080/phpfpmstatus|awk '/^max active processes:/ {print $NF}'
}
max_children_reached(){
    curl -s http://127.0.0.1:8080/phpfpmstatus|awk '/^max children reached:/ {print $NF}' 
}
case "$1" in
pool)
pool
;;
process_manager)
process_manager
;;
start_since)
start_since
;;
accepted_conn)
accepted_conn
;;
listen_queue)
listen_queue
;;
max_listen_queue)
max_listen_queue
;;
listen_queue_len)
listen_queue_len
;;
idle_processes)
idle_processes
;;
active_processes)
active_processes
;;
total_processes)
total_processes
;;
max_active_processes)
max_active_processes
;;
max_children_reached)
max_children_reached
;;
*)
echo "Usage: $0 {pool|process_manager|start_since|accepted_conn|listen_queue|max_listen_queue|listen_queue_len|idle_processes|active_processes|total_processes|max_active_processes|max_children_reached}"
esac

Agent端写入自定义key：

UserParameter=php-fpm[*], /bin/bash /etc/zabbix/externalscripts/monitor-fpm.sh $1

三、制作php-fpm模板

根据上面的监控项制作好模板，模板已经上传至Github：https://github.com/loveqx/zabbix-doc/blob/master/zabbix-scripts/zabbix-template-php-fpm/Template%20App%20For%20php-fpm.xml

具体监控项如下：