Using Debian, you may encounter the problem of zabbix not recognizing the name of the php-fpm process, which results in a message: „Process is not running” despite the fact that, after all, the service is working properly.
To solve this problem we need to get the name with which the process is actually seen by the system using the command:
grep Name /proc/$(ps x | grep php | grep master | awk '{print $1}')/status
And then add it as the value of the {$PHP_FPM.PROCESS_NAME} macro to the host configuration.