The method of PHP-FPM open State statistics

This article mainly introduces the PHP-FPM open State statistics method, the article introduces very detailed, to everyone has a certain reference learning value, the need for friends below to see together.

This article mainly introduces about PHP-FPM open State statistics related content, share out for everyone to refer to the study, the following to see a detailed introduction:

Enable the PHP-FPM status feature

$ cat/usr/local/php/etc/php-fpm.conf | grep Statuspm.status_path =/php-fpm_status

Nginx Configuration

Add location to the default host

Location ~ ^/(php-fpm_status|ping) {Fastcgi_pass unix:/dev/shm/php-cgi.sock;//If you are not using sock, change to corresponding port include fastcgi.conf; Access_log off; Allow 127.0.0.1; Deny all; }

Access test

$ Curl 127.0.0.1/php-fpm_statuspool:   wwwprocess manager:dynamicstart time:  12/may/2017:13:12:55 +0800start Since:  25552accepted conn:8649listen queue:  0max listen queue:0listen queue len:0idle processes:13active proce Sses:1total Processes:14max Active Processes:7max children Reached:0slow requests:0

PHP-FPM Status Detailed

• POOL-FPM pool name, mostly www

• Process manager– processes management mode, value: static, dynamic

• Start time– start date, if Reload php-fpm, the time will be updated

• Start since– Run time

• Accepted conn– the number of requests accepted by the current pool

• Listen queue– request Wait queue, if this value is not 0, then increase the number of FPM processes

• Max Listen queue– Requests the highest number of wait queues

• Listen queue Len–socket wait queues length

• Idle processes– Free Process number

• Active processes– number of active processes

• Total processes– Process Quantity

• Max Active processes– maximum number of active processes (FPM start count)

• Max children reached-the maximum number of times a process is limited, if the number is not 0, that means your maximum number of processes is too small, please change it a bit.

• Slow requests– enabled php-fpm slow-log , number of slow requests

PHP-FPM Other parameters

PHP-FPM Status page A place to personalize is that it can take parameters, can take parameters JSON, XML, HTML, and the first three parameters can be combined with the full

Please try it yourselfurl?php-fpm_status?json

Summarize