Description of problem:

/var/log/messages:Jul 28 13:08:38 systemd[1]: php-fpm.service: start operation timed out. Terminating.
/var/log/messages:Jul 28 13:08:39 systemd[1]: php-fpm.service: Failed with result 'timeout'.

Version-Release number of selected component (if applicable):

PHP Version => 7.4.26
with Zend OPcache v7.4.26, Copyright (c), by Zend Technologies
PHP Version => 7.4.26

How reproducible:

every time, when vm is booting, php-fpm will fail to start

(may be the high system load is one reason for)

Steps to Reproduce:
1. reboot system
2. php-fpm will fail to start (timeout) - no restart try will be done.
apache stays unavailable - users are affected
3. restart php-fpm manually is always successful

Actual results:

restart php-fpm manually is always successful

Expected results:

The php-fpm timeout value (if exists) should overlive a system (re)start

Additional info: