Im looking for the file where the php-fpm settings are that ispconfig is using. Wheb enabling php-fpm the option tab apears i like to set the option PHP-FPM Process Manager to ondemand bij default.
See https://git.ispconfig.org/ispconfig/ispconfig3/issues/4109 and https://www.howtoforge.com/community/threads/php-fpm-default-process-manager.57175/#post-347213