Management of PHP-FPM

The pool of PHP-FPM

1. View Files:

[[email protected] ~]# cd /usr/local/php-fpm/etc[[email protected] etc]# lspear.conf  php-fpm.conf  php-fpm.conf.default[[email protected] etc]# cat php-fpm.conf[global]pid = /usr/local/php-fpm/var/run/php-fpm.piderror_log = /usr/local/php-fpm/var/log/php-fpm.log[www]listen = /tmp/php-fcgi.socklisten.mode = 666user = php-fpmgroup = php-fpmpm = dynamicpm.max_children = 50pm.start_servers = 20pm.min_spare_servers = 5pm.max_spare_servers = 35pm.max_requests = 500rlimit_files = 1024

2. Modify the configuration file to add Poo:

[[email protected] etc]# vi !$vi php-fpm.conf

[www]listen = /tmp/php-fcgi.socklisten.mode = 666user = php-fpmgroup = php-fpmpm = dynamicpm.max_children = 50pm.start_servers = 20pm.min_spare_servers = 5pm.max_spare_servers = 35pm.max_requests = 500rlimit_files = 1024

3. Verify and Reload:

[[email protected] etc]# /usr/local/php-fpm/sbin/php-fpm -t[19-Mar-2018 17:23:16] NOTICE: configuration file /usr/local/php-fpm/etc/php-fpm.conf test is successful[[email protected] etc]# /etc/init.d/php-fpm reloadReload service php-fpm  done

4. View Status:

[[email protected] etc]# PS aux |grep php-fpmroot 1465 0.0 0.4 227288 4948?        Ss 17:24 0:00 php-fpm:master process (/usr/local/php-fpm/etc/php-fpm.conf) php-fpm 1466 0.0 0.4 227228 4696?        S 17:24 0:00 php-fpm:pool wwwphp-fpm 1467 0.0 0.4 227228 4696?        S 17:24 0:00 php-fpm:pool wwwphp-fpm 1468 0.0 0.4 227228 4696?        S 17:24 0:00 php-fpm:pool wwwphp-fpm 1469 0.0 0.4 227228 4696?        S 17:24 0:00 php-fpm:pool wwwphp-fpm 1470 0.0 0.4 227228 4700?        S 17:24 0:00 php-fpm:pool wwwphp-fpm 1471 0.0 0.4 227228 4700?        S 17:24 0:00 php-fpm:pool wwwphp-fpm 1472 0.0 0.4 227228 4700?        S 17:24 0:00 php-fpm:pool wwwphp-fpm 1473 0.0 0.4 227228 4700?        S 17:24 0:00 php-fpm:pool wwwphp-fpm 1474 0.0 0.4 227228 4700?        S 17:24 0:00 php-fpm:pool wwwphp-fpm 1475 0.0 0.4 227228 4700? S 17:24 0:00 Php-fpm:pOol wwwphp-fpm 1476 0.0 0.4 227228 4704?        S 17:24 0:00 php-fpm:pool wwwphp-fpm 1477 0.0 0.4 227228 4704?        S 17:24 0:00 php-fpm:pool wwwphp-fpm 1478 0.0 0.4 227228 4704?        S 17:24 0:00 php-fpm:pool wwwphp-fpm 1479 0.0 0.4 227228 4704?        S 17:24 0:00 php-fpm:pool wwwphp-fpm 1480 0.0 0.4 227228 4704?        S 17:24 0:00 php-fpm:pool wwwphp-fpm 1481 0.0 0.4 227228 4704?        S 17:24 0:00 php-fpm:pool wwwphp-fpm 1482 0.0 0.4 227228 4704?        S 17:24 0:00 php-fpm:pool wwwphp-fpm 1483 0.0 0.4 227228 4704?        S 17:24 0:00 php-fpm:pool wwwphp-fpm 1484 0.0 0.4 227228 4704?        S 17:24 0:00 php-fpm:pool wwwphp-fpm 1485 0.0 0.4 227228 4704?        S 17:24 0:00 php-fpm:pool wwwphp-fpm 1486 0.0 0.4 227228 4700?        S 17:24 0:00 php-fpm:pool weixing.comphp-fpm 1487 0.0 0.4 227228 4700? S 17:24 0:00 PHP-FPM:pool weixing.comphp-fpm 1488 0.0 0.4 227228 4700?        S 17:24 0:00 php-fpm:pool weixing.comphp-fpm 1489 0.0 0.4 227228 4700?        S 17:24 0:00 php-fpm:pool weixing.comphp-fpm 1490 0.0 0.4 227228 4704?        S 17:24 0:00 php-fpm:pool weixing.comphp-fpm 1491 0.0 0.4 227228 4704?        S 17:24 0:00 php-fpm:pool weixing.comphp-fpm 1492 0.0 0.4 227228 4708?        S 17:24 0:00 php-fpm:pool weixing.comphp-fpm 1493 0.0 0.4 227228 4708?        S 17:24 0:00 php-fpm:pool weixing.comphp-fpm 1494 0.0 0.4 227228 4708?        S 17:24 0:00 php-fpm:pool weixing.comphp-fpm 1495 0.0 0.4 227228 4708?        S 17:24 0:00 php-fpm:pool weixing.comphp-fpm 1496 0.0 0.4 227228 4708?        S 17:24 0:00 php-fpm:pool weixing.comphp-fpm 1497 0.0 0.4 227228 4708?        S 17:24 0:00 php-fpm:pool weixing.comphp-fpm 1498 0.0 0.4 227228 4708? S 17:24 0:00 php-fPm:pool weixing.comphp-fpm 1499 0.0 0.4 227228 4708?        S 17:24 0:00 php-fpm:pool weixing.comphp-fpm 1500 0.0 0.4 227228 4708?        S 17:24 0:00 php-fpm:pool weixing.comphp-fpm 1501 0.0 0.4 227228 4708?        S 17:24 0:00 php-fpm:pool weixing.comphp-fpm 1502 0.0 0.4 227228 4708?        S 17:24 0:00 php-fpm:pool weixing.comphp-fpm 1503 0.0 0.4 227228 4708?        S 17:24 0:00 php-fpm:pool weixing.comphp-fpm 1504 0.0 0.4 227228 4708?        S 17:24 0:00 php-fpm:pool weixing.comphp-fpm 1505 0.0 0.4 227228 4708? S 17:24 0:00 php-fpm:pool weixing.comroot 1509 0.0 0.0 112676 984 pts/0 r+ 17:25 0:00 grep--color= Auto PHP-FPM

5. Modify one of the configuration files:

server{    listen 80 default_server;    server_name aaa.com;    index index.html index.htm index.php;    root /data/wwwroot/default;location ~ \.php$    {        include fastcgi_params;        fastcgi_pass unix:/tmp/weixing.sock;        fastcgi_index index.php;        fastcgi_param SCRIPT_FILENAME /data/wwwroot/default$fastcgi_script_name;    }}

6. Define multiple pools, and other sites will not be affected when one of the site requests is full
7.PHP-FPM also supports splitting the pool separately, modifying the configuration file:

[[email protected] vhost]# cd /usr/local/php-fpm/etc/[[email protected] etc]# lspear.conf  php-fpm.conf  php-fpm.conf.default[[email protected] etc]# vi php-fpm.conf

[global]pid = /usr/local/php-fpm/var/run/php-fpm.piderror_log = /usr/local/php-fpm/var/log/php-fpm.loginclude = etc/php-fpm.d/*.conf

8. Separate the configuration file: Place two profiles under your own file

[[email protected] etc]# mkdir php-fpm.d[[email protected] etc]# cd php-fpm.d/[[email protected] php-fpm.d]# vi www.conf[[email protected] php-fpm.d]# vi weixing.conf

[www]listen = /tmp/php-fcgi.socklisten.mode = 666user = php-fpmgroup = php-fpmpm = dynamicpm.max_children = 50pm.start_servers = 20pm.min_spare_servers = 5pm.max_spare_servers = 35pm.max_requests = 500rlimit_files = 1024

[weixing.com]listen = /tmp/weixing.socklisten.mode = 666user = php-fpmgroup = php-fpmpm = dynamicpm.max_children = 50pm.start_servers = 20pm.min_spare_servers = 5pm.max_spare_servers = 35pm.max_requests = 500rlimit_files = 1024

9. Re-verify, load, and view the status as a result:

[r[email protected] php-fpm.d]#/usr/local/php-fpm/sbin/php-fpm-t[19-mar-2018 17:38:49] Notice:configuration File/usr/local/php-fpm/etc/php-fpm.conf test is successful (reverse-i-search) '-reload ': Firewall-cmd-^Ceload[[email  protected] php-fpm.d]#/etc/init.d/php-fpm restartgracefully shutting down php-fpm.         Donestarting php-fpm done[[email protected] php-fpm.d]# PS aux |grep php-fpmroot 1671 0.0 0.4 227316 4964? Ss 17:39 0:00 php-fpm:master process (/usr/local/php-fpm/etc/php-fpm.conf) php-fpm 1672 0.0 0.4 227256 4        704?        S 17:39 0:00 php-fpm:pool weixing.comphp-fpm 1673 0.0 0.4 227256 4708?        S 17:39 0:00 php-fpm:pool weixing.comphp-fpm 1674 0.0 0.4 227256 4708?        S 17:39 0:00 php-fpm:pool weixing.comphp-fpm 1675 0.0 0.4 227256 4708?        S 17:39 0:00 php-fpm:pool weixing.comphp-fpm 1676 0.0 0.4 227256 4712? S 17:39 0:00 Php-fpm:pool weixing.comphp-fpm 1677 0.0 0.4 227256 4712?        S 17:39 0:00 php-fpm:pool weixing.comphp-fpm 1678 0.0 0.4 227256 4712?        S 17:39 0:00 php-fpm:pool weixing.comphp-fpm 1679 0.0 0.4 227256 4712?        S 17:39 0:00 php-fpm:pool weixing.comphp-fpm 1680 0.0 0.4 227256 4712?        S 17:39 0:00 php-fpm:pool weixing.comphp-fpm 1681 0.0 0.4 227256 4712?        S 17:39 0:00 php-fpm:pool weixing.comphp-fpm 1682 0.0 0.4 227256 4712?        S 17:39 0:00 php-fpm:pool weixing.comphp-fpm 1683 0.0 0.4 227256 4712?        S 17:39 0:00 php-fpm:pool weixing.comphp-fpm 1684 0.0 0.4 227256 4712?        S 17:39 0:00 php-fpm:pool weixing.comphp-fpm 1685 0.0 0.4 227256 4712?        S 17:39 0:00 php-fpm:pool weixing.comphp-fpm 1686 0.0 0.4 227256 4712?        S 17:39 0:00 php-fpm:pool weixing.comphp-fpm 1687 0.0 0.4 227256 4712? S 17:39 0:00 php-fpm:pool weixing.comphp-fpm 1688 0.0 0.4 227256 4712?        S 17:39 0:00 php-fpm:pool weixing.comphp-fpm 1689 0.0 0.4 227256 4716?        S 17:39 0:00 php-fpm:pool weixing.comphp-fpm 1690 0.0 0.4 227256 4716?        S 17:39 0:00 php-fpm:pool weixing.comphp-fpm 1691 0.0 0.4 227256 4716?        S 17:39 0:00 php-fpm:pool weixing.comphp-fpm 1692 0.0 0.4 227256 4712?        S 17:39 0:00 php-fpm:pool wwwphp-fpm 1693 0.0 0.4 227256 4712?        S 17:39 0:00 php-fpm:pool wwwphp-fpm 1694 0.0 0.4 227256 4712?        S 17:39 0:00 php-fpm:pool wwwphp-fpm 1695 0.0 0.4 227256 4712?        S 17:39 0:00 php-fpm:pool wwwphp-fpm 1696 0.0 0.4 227256 4716?        S 17:39 0:00 php-fpm:pool wwwphp-fpm 1697 0.0 0.4 227256 4716?        S 17:39 0:00 php-fpm:pool wwwphp-fpm 1698 0.0 0.4 227256 4716?        S 17:39 0:00 php-fpm:pool wwwphp-fpm 1699 0.0 0.4 227256 4716? S 17:39 0:00 PHp-fpm:pool wwwphp-fpm 1700 0.0 0.4 227256 4716?        S 17:39 0:00 php-fpm:pool wwwphp-fpm 1701 0.0 0.4 227256 4716?        S 17:39 0:00 php-fpm:pool wwwphp-fpm 1702 0.0 0.4 227256 4716?        S 17:39 0:00 php-fpm:pool wwwphp-fpm 1703 0.0 0.4 227256 4716?        S 17:39 0:00 php-fpm:pool wwwphp-fpm 1704 0.0 0.4 227256 4716?        S 17:39 0:00 php-fpm:pool wwwphp-fpm 1705 0.0 0.4 227256 4720?        S 17:39 0:00 php-fpm:pool wwwphp-fpm 1706 0.0 0.4 227256 4720?        S 17:39 0:00 php-fpm:pool wwwphp-fpm 1707 0.0 0.4 227256 4720?        S 17:39 0:00 php-fpm:pool wwwphp-fpm 1708 0.0 0.4 227256 4720?        S 17:39 0:00 php-fpm:pool wwwphp-fpm 1709 0.0 0.4 227256 4720?        S 17:39 0:00 php-fpm:pool wwwphp-fpm 1710 0.0 0.4 227256 4720?        S 17:39 0:00 php-fpm:pool wwwphp-fpm 1711 0.0 0.4 227256 4720? S 17:39 0:00 php-fPm:pool wwwroot 1717 0.0 0.0 112680 984 pts/0 s+ 17:39 0:00 grep--color=auto php-fpm 

Slow execution log for PHP-FPM

1. Modify the pool configuration file:

[www]listen = /tmp/php-fcgi.socklisten.mode = 666user = php-fpmgroup = php-fpmpm = dynamicpm.max_children = 50pm.start_servers = 20pm.min_spare_servers = 5pm.max_spare_servers = 35pm.max_requests = 500rlimit_files = 1024request_slowlog_timeout = 1slowlog = /usr/local/php-fpm/var/log/www-slow.log

2. Verify and Reload:

[[email protected] php-fpm.d]# /usr/local/php-fpm/sbin/php-fpm -t[19-Mar-2018 17:45:19] NOTICE: configuration file /usr/local/php-fpm/etc/php-fpm.conf test is successful[[email protected] php-fpm.d]# /etc/init.d/php-fpm reloadReload service php-fpm  done

3. Write a test script:

[[email protected] php-fpm.d]# vim /data/wwwroot/test.com/sleep.php

<?php echo “test slow log”;sleep(2);echo “done”;?>

4. Execution found errors:

[[email protected] php-fpm.d]# curl -x127.0.0.1:80 test.com/sleep.php <br /><b>Parse error</b>:  syntax error, unexpected ‘slow‘ (T_STRING), expecting ‘,‘ or ‘;‘ in <b>/data/wwwroot/test.com/sleep.php</b> on line <b>2</b><br />

The discovery is the profile punctuation problem, modified after the execution: View the log, found a record

[[email protected] php-fpm.d]# curl -x127.0.0.1:80 test.com/sleep.php test slow logdone[[email protected] php-fpm.d]# cat /usr/local/php-fpm/var/log/www-slow.log [19-Mar-2018 17:54:53]  [pool www] pid 3202script_filename = /data/wwwroot/test.com/sleep.php[0x00007fbb3f2d3298] sleep() /data/wwwroot/test.com/sleep.php:3

Open_basedir

1. Modify the pool configuration file:

[[email protected] php-fpm.d]# vi www.conf

[www]listen = /tmp/php-fcgi.socklisten.mode = 666user = php-fpmgroup = php-fpmpm = dynamicpm.max_children = 50pm.start_servers = 20pm.min_spare_servers = 5pm.max_spare_servers = 35pm.max_requests = 500rlimit_files = 1024request_slowlog_timeout = 1slowlog = /usr/local/php-fpm/var/log/www-slow.logphp_admin_value[open_basedir]=/data/wwwroot/test.com:/tmp/

2. Test and restart:

[[email protected] php-fpm.d]# /usr/local/php-fpm/sbin/php-fpm -t[19-Mar-2018 18:10:53] NOTICE: configuration file /usr/local/php-fpm/etc/php-fpm.conf test is successful[[email protected] php-fpm.d]# /etc/init.d/php-fpm restartGracefully shutting down php-fpm . doneStarting php-fpm  done

3. Access Test: Normal

PHP-FPM Process Management

Management of PHP-FPM