zabbix监控php状态

1、开启php status页面

sed -i 's#\;pm.status_path = /status#pm.status_path = /phpfpm_status#g' /etc/php-fpm.d/www.conf

2、修改nginx.conf的配置文件,通过Nginx访问PHP-FPM状态。

1. location ~ ^/(phpfpm_status)$ {
2. include fastcgi_params;
3. fastcgi_pass 127.0.0.1:9000;
4. fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
5. }

3.访问测试phpfpm_status

1. [root@linux-node4 conf.d]# curl http://127.0.0.1/phpfpm_status
2. pool:                 www
   process manager:      dynamic
   start time:           16/Jun/2018:21:57:13 -0400
   start since:          434
   accepted conn:        41
   listen queue:         0
   max listen queue:     0
   listen queue len:     128
   idle processes:       5
   active processes:     1
   total processes:      6
   max active processes: 1
   max children reached: 0
   slow requests:        0
   

#PHP-FPM状态解释：
pool #fpm池名称,大多数为www
process manager #进程管理方式dynamic或者static
start time #启动日志,如果reload了fpm，时间会更新
start since #运行时间
accepted conn #当前池接受的请求数
listen queue #请求等待队列,如果这个值不为0,那么需要增加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启动开始计算）
max children reached #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过小,可以适当调整。

4、执行脚本

cat /etc/zabbix/zabbix_agentd.d/php-fpm_status.sh

#!/bin/bash
############################################################
# $Name: php-fpm_status.sh
############################################################
PHPFPM_COMMAND=$1
PHPFPM_PORT=80 #根据监听不同端口进行调整
start_since(){
/usr/bin/curl -s "http://127.0.0.1:"$PHPFPM_PORT"/phpfpm_status" |awk '/^start since:/ {print $NF}'
}
accepted_conn(){
/usr/bin/curl -s "http://127.0.0.1:"$PHPFPM_PORT"/phpfpm_status" |awk '/^accepted conn:/ {print $NF}'
}
listen_queue(){
/usr/bin/curl -s "http://127.0.0.1:"$PHPFPM_PORT"/phpfpm_status" |awk '/^listen queue:/ {print $NF}'
}
max_listen_queue(){
/usr/bin/curl -s "http://127.0.0.1:"$PHPFPM_PORT"/phpfpm_status" |awk '/^max listen queue:/ {print $NF}'
}
listen_queue_len(){
/usr/bin/curl -s "http://127.0.0.1:"$PHPFPM_PORT"/phpfpm_status" |awk '/^listen queue len:/ {print $NF}'
}
idle_processes(){
/usr/bin/curl -s "http://127.0.0.1:"$PHPFPM_PORT"/phpfpm_status" |awk '/^idle processes:/ {print $NF}'
}
active_processes(){
/usr/bin/curl -s "http://127.0.0.1:"$PHPFPM_PORT"/phpfpm_status" |awk '/^active processes:/ {print $NF}'
}
total_processes(){
/usr/bin/curl -s "http://127.0.0.1:"$PHPFPM_PORT"/phpfpm_status" |awk '/^total processes:/ {print $NF}'
}
max_active_processes(){
/usr/bin/curl -s "http://127.0.0.1:"$PHPFPM_PORT"/phpfpm_status" |awk '/^max active processes:/ {print $NF}'
}
max_children_reached(){
/usr/bin/curl -s "http://127.0.0.1:"$PHPFPM_PORT"/phpfpm_status" |awk '/^max children reached:/ {print $NF}'
}
slow_requests(){
/usr/bin/curl -s "http://127.0.0.1:"$PHPFPM_PORT"/phpfpm_status" |awk '/^slow requests:/ {print $NF}'
}
case $PHPFPM_COMMAND in
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;
;;
slow_requests)
slow_requests;
;;
*)
echo $"USAGE:$0 {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

给脚本添加权限

chmod +x /etc/zabbix/zabbix_agentd.d/phpfpm_status.sh

5、zabbix配置键值

cat /etc/zabbix/zabbix_agentd.d/php-fpm.conf

##############################PHP-FPM###################################
UserParameter=phpfpm_status[*],/bin/bash /etc/zabbix/scripts/phpfpm_status.sh "$1"

6重启zabbix-agent，并用zabbix_get测试来获取值：

7、zabbix设置模板

服务器端　# 页面监控主机添加对应的application items

 

创建Graphs（php-fpm status）

zabbix后台 Configuration->Hosts->被监控的主机name->Graphs

 

查看graph（php-fpm status）

zabbix后台 Monitoring->Graphs->对应的graph

php-fpm_status的模板

https://github.com/fungitive/Zabbix-Templates/blob/master/App_Php-fpm_Status/zbx_templates_php-fpm.xml