pm.max requests

/etc/php/7.*/fpm/pool.d/www.conf

; The number of requests each child process should execute before respawning.
; This can be useful to work around memory leaks in 3rd party libraries. For
; endless request processing specify '0'. Equivalent to PHP_FCGI_MAX_REQUESTS.
; Default Value: 0
;pm.max_requests = 500

PHP pm
systemctl restart php7.2-fpm.service

See also

• PHP-fpm, /etc/php/7.*/fpm/pool.d/, pm., pm.max_children
• PHP, php-fpm, www.conf, php -i, PHP sessions, symfony, fastcgi_pass, sessionclean (shell script),phpsessionclean.service (systemd service), phpquery, php.ini, /var/log/php*, PECL, php --help, PHPUnit, Laravel, PHP framework, Composer, phpbrew, Xdebug, php --version, PHP Fatal error, Hello, World! (php)]