Restart php fpm linux

Как перезагрузить службу php7.0-fpm / php5.0-fpm

Я являюсь новым пользователем системы Linux и Unix. Я хочу перезагрузить или перезапустить службу PHP-fpm. Как перезапустить PHP-fpm? Как перезапустить php7.0-fpm на сервере Ubuntu Linux 16.04 LTS?

PHP-FPM — это простой и надежный менеджер процессов FastCGI для PHP. Вы можете использовать его с Apache, Nginx и другими веб-серверами. Он включает в себя множество дополнительных функций. Посмотрим, как остановить или перезапустить или перезагрузить PHP-FPM после обновления файла php.ini.

Как отредактировать файл php.ini или www.conf?

$ sudo vi /etc/php/7.0/fpm/php.ini

Чтобы отредактировать файл конфигурации php-fpm:

$ sudo vi /etc/php/7.0/fpm/php-fpm.conf $ sudo vi /etc/php/7.0/fpm/pool.d/www.conf

После редактирования сохраните и закройте файл. Теперь вам нужно запустить команду в соответствии с версией дистрибутива Linux / Unix после редактирования файла.

Запустите php-fpm на CentOS / RHEL 7

$ sudo systemctl start php-fpm

Остановить php-fpm CentOS / RHEL 7

$ sudo systemctl stop php-fpm

Перезагрузить php-fpm CentOS / RHEL 7

$ sudo systemctl reload php-fpm

Перезапустите php-fpm CentOS / RHEL 7

$ sudo systemctl restart php-fpm

Запуск / остановка / перезапуск / перезагрузка php-fpm на CentOS / RHEL 6.x или старше

Введите следующую команду:

$ sudo service php-fpm start # 
Как запустить / остановить / перезагрузить / перезапустить php5-fpm (версия php 5.x) на Ubuntu / Debian Linux
$ sudo service php5-fpm start $ sudo service php5-fpm stop $ sudo service php5-fpm restart # 
ИЛИ, если вы используете дистрибутив на основе systemd, такой как Ubuntu Linux 16.04+ LTS или Debian Linux 8.x +:
$ sudo systemctl start php7.0-fpm.service $ sudo systemctl stop php5-fpm.service $ sudo systemctl restart php5-fpm.service # 
Как запустить / остановить / перезагрузить php7.0-fpm (php version 7.x) на Ubuntu / Debian Linux
$ sudo service php7.0-fpmstart $ sudo service php7.0-fpm stop $ sudo service php7.0-fpm restart # 
ИЛИ, если вы используете дистрибутив на основе systemd, такой как Ubuntu Linux 16.04+ LTS или Debian Linux 8.x +:
$ sudo systemctl start php7.0-fpm.service $ sudo systemctl stop php7.0-fpm.service $ sudo systemctl restart php7.0-fpm.service # 
Как перезапустить php-fpm в Alpine Linux ?
# /etc/init.d/php-fpm start # /etc/init.d/php-fpm stop # /etc/init.d/php-fpm restart # 
Как перезапустить php-fpm во FreeBSD unix ?
# /usr/local/etc/rc.d/php-fpm start # /usr/local/etc/rc.d/php-fpm stop # /usr/local/etc/rc.d/php-fpm reload # 
ИЛИ используйте служебную команду:
# service php-fpm start # service php-fpm stop # service php-fpm restart # service php-fpm reload
 
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php fpm restart nginx ubuntu enable status page, monitor etc
 
How to check fpm configuration file errors before restart
 
root@localhost:~# php-fpm7.4 -t 
[30-Jul-2021 17:05:34] NOTICE: configuration file /etc/php/7.4/fpm/php-fpm.conf test is successful
 
How restart Php fpm ubuntu Debian
 
systemctl restart php7.4-fpm
 
systemctl reload php7.4-fpm
 
How to Enable and Monitor PHP-FPM Status in Nginx
 
#1 edit the pho-fpm conf file
 
#2 edit nginx default conf add this code
 
#3 restart reload nginx
 
#4 check status page
 
pool: www process manager: dynamic start time: 02/Apr/2021:19:16:20 +0000 start since: 1588836 accepted conn: 189149 listen queue: 0 max listen queue: 19 listen queue len: 65536 idle processes: 15 active processes: 1 total processes: 16 max active processes: 31 max children reached: 0 slow requests: 0
 
pool: www process manager: dynamic start time: 02/Apr/2021:19:16:20 +0000 start since: 1589136 accepted conn: 189184 listen queue: 0 max listen queue: 19 listen queue len: 65536 idle processes: 15 active processes: 1 total processes: 16 max active processes: 31 max children reached: 0 slow requests: 0 ************************ pid: 28970 state: Idle start time: 17/Apr/2021:05:04:18 +0000 start since: 344258 requests: 2510 request duration: 108062 request method: POST request URI: /wp-admin/admin-ajax.php content length: 6490 user: - script: /var/www/html/raazkumar.com/wp-admin/admin-ajax.php last request cpu: 74.03 last request memory: 2097152 ************************ pid: 28874 state: Idle start time: 17/Apr/2021:04:51:08 +0000 start since: 345048 requests: 2541 request duration: 114807 request method: GET request URI: /index.php content length: 0 user: - script: /var/www/html/raju/index.php last request cpu: 60.97 last request memory: 2097152 ************************ pid: 2205 state: Idle start time: 20/Apr/2021:11:57:32 +0000 start since: 60264 requests: 425 request duration: 355489 request method: POST request URI: /wp-cron.php?doing_wp_cron=1618980078.5080909729003906250000 content length: 0 user: - script: /var/www/html/sarkariresultz.in/wp-cron.php last request cpu: 61.89 last request memory: 12582912 ************************ pid: 28951 state: Idle start time: 17/Apr/2021:05:03:05 +0000 start since: 344331 requests: 2522 request duration: 130015 request method: POST request URI: /wp-admin/admin-ajax.php content length: 67 user: - script: /var/www/html/raazkumar.com/wp-admin/admin-ajax.php last request cpu: 69.22 last request memory: 2097152 ************************ pid: 28964 state: Idle start time: 17/Apr/2021:05:04:16 +0000 start since: 344260 requests: 2512 request duration: 384968 request method: GET request URI: /index.php content length: 0 user: - script: /var/www/html/sarkariresultz.in/index.php last request cpu: 77.93 last request memory: 31457280 ************************ pid: 28975 state: Idle start time: 17/Apr/2021:05:04:23 +0000 start since: 344253 requests: 2502 request duration: 5912 request method: GET request URI: /index.php content length: 0 user: - script: /var/www/html/jojowealth.com/index.php last request cpu: 169.15 last request memory: 2097152 ************************ pid: 28859 state: Running start time: 17/Apr/2021:04:50:59 +0000 start since: 345057 requests: 2540 request duration: 3227 request method: GET request URI: /status?full content length: 0 user: - script: - last request cpu: 0.00 last request memory: 0
 
 
#5 understanding php-fpm status page report
 
 
 
 
pool
 
www
 
 
 
process manager
 
dynamic
 
 
 
start time
 
14/Jul/2020:16:12:35 +0000
 
 
 
start since
 
43224 // number of seconds since the process has started.
 
 
 
accepted conn
 
3384 // accepted request from nginx
 
 
 
listen queue
 
current ques
 
 
 
max listen queue
 
maximum queue still server start requests in the queue of pending connections
 
 
 
listen queue len
 
maximum length 65536 .. sysctl conf has to modify
 
 
 
idle processes
 
2
 
 
 
active processes
 
1
 
 
 
total processes
 
3
 
 
 
max active processes
 
3 // max active processes still the server started
 
 
 
max children reached
 
0 // how many times its reached max process increase (php fpm pool configuration)
 
 
 
slow requests
 
0 // you have enable first also available at /var/log/phpslow
 
 
 
 
request duration – in microseconds (1000th of milli second) 
request method – GET, POST, 
request URI – request URI with the query string. 
content length – content length of the request (only with POST). 
user – user (PHP_AUTH_USER) (or ‘-‘ if not set). 
script – main script called (or ‘-‘ if not set). 
last request cpu – %cpu the last request consumed (note that it’s always 0 if the process is not in Idle state). 
last request memory – max amount of memory the last request consumed
 
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Different ways to Restart PHP-FPM
 
We all are familiar with PHP-FPM (FastCGI Process Manager). It is an alternative PHP FastCGI implementation with some additional features. It helps to reduce CPU usage by increasing the server’s available RAM in order to cache PHP scripts in the memory. This method is used instead of starting up a separate PHP process for each and every PHP request. It is mainly used for busier sites with any sizes.
 
Features of PHP-FPM 
 
1) Advanced process management with graceful stop/start.
 
2) Ability to start workers with different uid/gid/chroot/environment, listening on different ports and using different php.ini (replaces safe_mode).
 
3) Stdout and stderr logging.
 
4) Emergency restart in case of accidental opcode cache destruction.
 
5) Accelerated upload support.
 
6) “slowlog” – logging scripts (not just their names, but their PHP backtraces too, using ptrace and similar things to read remote process’ execute_data) that are executed unusually slow.
 
7) Fastcgi_finish_request() – special function to finish request and flush all data while continuing to do something time-consuming (video converting, stats processing etc.).
 
8) Dynamic/static child spawning.
 
9) Basic SAPI status info (similar to Apache mod_status).
 
10) Php.ini-based config file.
 
In certain cases, we need to restart the PHP-FPM service, we can perform a Php-fpm restart using the following two possible methods.
 
1) We can restart the PHP-FPM from WHM
 
2) Restart the PHP_FPM in command line from the server backend (SSH to the server as a root user)
 
Restart PHP-FPM from WHM
 
1) Login to your WHM interface.
 
2) Click on the option ‘Restart Services’.
 
 
3) Navigate to the option ‘PHP-FPM service for Apache’.
 
 
4) You will navigate to a screen which asks for confirmation to restart PHP-FPM, click on the button ‘Yes’ to restart PHP-FPM.
 
 
Restart PHP-FPM via SSH 
 
1) SSH into your server as root user.
 
2) Use the following command to restart the PHP-FPM service.
 
If you need any further help, please do reach our support department.
 
One Response to “Different ways to Restart PHP-FPM”
 
php-cgi.exe closes after maximum request(default:500) and won’t start. What should I do for it. my system; Windows server 2016, Nginx web server, php8. nginx and php are installed in the same directory.
 
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