Hello As i can see from my cpanel server the /usr/bin/php uses a lot of cpu about 20% - 40% for 4-5 processes. I am using nginx in front of apache and prefork. Nginx: worker_processes 4 worker_connections 2048 Prefork: StartServers 8 MinSpareServers 10 MaxSpareServers 10 MaxClients 256 MaxRequestsPerChild 20000 Any ideas on how to optimize this php cpu load? Thank you