pm.max children

PHP pm (pm.max_children):

• /etc/php/7.*/fpm/pool.d/www.conf

Errors

zcat -f /var/log/php* | grep max_children
[04-Jul-2021 12:48:53] WARNING: [pool www] server reached pm.max_children setting (5), consider raising it
[02-Oct-2024 06:25:29] WARNING: [pool www] seems busy (you may need to increase pm.start_servers, or pm.min/max_spare_servers), spawning 32 children, there are 0 idle, and 31 total children

Related

• PHP pm
• pm.process_idle_timeout
• php -i
• systemctl restart php* && systemctl status php*

See also

• PHP-fpm, /etc/php/7.*/fpm/pool.d/, pm., pm.max_children, /var/log/php7.2-fpm.log