php-fpm和nginx一样内建了一个状态页，对于想了解php-fpm的状态以及监控php-fpm非常有帮助。为了后续的zabbix监控，我们需要先了解php-fpm状态页是怎么回事。
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 = /status2. nginx配置
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
service nginx restart
service php-fpm restart4. 打开status页面
# curl http://www.ttlsa.com/status
pool: www
process manager: dynamic
start time: 14/May/2014:22:40:15 +0800
start since: 58508
accepted conn: 33
listen queue: 0
max listen queue: 8
listen queue len: 0
idle processes: 2
active processes: 1
total processes: 3
max active processes: 5
max children reached: 0
slow requests: 20915. 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
6. php-fpm其他参数
php-fpm状态页比较个性化的一个地方是它可以带参数，可以带参数json、xml、html并且前面三个参数可以分别和full做一个组合。
- 6.1 json
# curl http://127.0.0.1/status?json
{"pool":"www","process manager":"dynamic","start time":1400078415,"start since":59624,"accepted conn":27,"listen queue":0,"max listen queue":8,"listen queue len":0,"idle processes":2,"active processes":1,"total processes":3,"max active processes":5,"max children reached":0,"slow requests":2145}- 6.2 xml
# curl http://127.0.0.1/status?xml
<status><pool>wwwpool><process-manager>dynamicprocess-manager><start-time>1400078415start-time><start-since>59640start-since><accepted-conn>36accepted-conn><listen-queue>0listen-queue><max-listen-queue>8max-listen-queue><listen-queue-len>0listen-queue-len><idle-processes>2idle-processes><active-processes>1active-processes><total-processes>3total-processes><max-active-processes>5max-active-processes><max-children-reached>0max-children-reached><slow-requests>2145slow-requests>- 6.3 html
# curl http://127.0.0.1/status?html
<htmlxmlns="http://www.w3.org/1999/xhtml"xml:lang="en"lang="en"><head><title>PHP-FPM Status Pagetitle>head><body><table><tr><th>poolth><td>wwwtd>tr><tr><th>process managerth><td>dynamictd>tr><tr><th>start timeth><td>14/May/2014:22:40:15 +0800td>tr><tr><th>start sinceth><td>59662td>tr><tr><th>accepted connth><td>8td>tr><tr><th>listen queueth><td>0td>tr><tr><th>max listen queueth><td>8td>tr><tr><th>listen queue lenth><td>0td>tr><tr><th>idle processesth><td>2td>tr><tr><th>active processesth><td>1td>tr><tr><th>total processesth><td>3td>tr><tr><th>max active processesth><td>5td>tr><tr><th>max children reachedth><td>0td>tr><tr><th>slow requeststh><td>2147td>tr>table>body>html>- 6.4 full
# curl http://127.0.0.1/status?full
pool: www
process manager: dynamic
start time: 14/May/2014:22:40:15 +0800
start since: 59695
accepted conn: 1
listen queue: 0
max listen queue: 8
listen queue len: 0
idle processes: 2
active processes: 1
total processes: 3
max active processes: 5
max children reached: 0
slow requests: 2148
************************
pid: 29050
state: Idle
start time: 15/May/2014:15:09:32 +0800
start since: 338
requests: 62
request duration: 1025585
request method: GET
request URI: /index.php
content length: 0
user: -
script: /data/site/www.ttlsa.com/index.php
last request cpu: 45.83
last request memory: 24903680
.....省略几个PID....- 6.5 full详解
- pid – 进程PID，可以单独kill这个进程. You can use this PID to kill a long running process.
state – 当前进程的状态 (Idle, Running, …)
start time – 进程启动的日期
start since – 当前进程运行时长
requests – 当前进程处理了多少个请求
request duration – 请求时长（微妙）
request method – 请求方法 (GET, POST, …)
request URI – 请求URI
content length – 请求内容长度 (仅用于 POST)
user – 用户 (PHP_AUTH_USER) (or ‘-’ 如果没设置)
script – PHP脚本 (or ‘-’ if not set)
last request cpu – 最后一个请求CPU使用率。
last request memorythe - 上一个请求使用的内存
7. 完成
php-fpm状态页非常使用，使用zabbix或者nagios监控可以考虑使用xml或者默认方式。用web的话，推荐使用html，表格会比较清晰。
以上就介绍了phpfpm使用自带的status优化步骤，包括了方面的内容，希望对PHP教程有兴趣的朋友有所帮助。
php入门到就业线上直播课：查看学习
声明：本文内容由网友自发贡献，版权归原作者所有，本站不承担相应法律责任。如您发现有涉嫌抄袭侵权的内容，请联系admin@php.cn核实处理。
前端(VUE)零基础到就业课程：点击学习
自己动手写 PHP MVC 框架：点击学习
