Plesk set very bad values in FPM

Hi,

I get thousend of error-lines in /var/log/plesk-php56-fpm/error.log with

WARNING: [pool domain.tld] server reached max_children setting (5), consider raising it

in folder /opt/plesk/php/5.6/etc/php-fpm.d I have take a look in the conf of each vhost and found:

pm.max_children = 5
pm.process_idle_timeout = 10s
pm.start_servers = 1
pm.min_spare_servers = 1
pm.max_spare_servers = 1

Why this very low values?

In...

Plesk set very bad values in FPM