I successfully installed nging+php5-fpm. Everything works fine but on the same machine server load is higher than with Apache2+php.
With Apache2+php I was running 2 websites and average server load was 0.1...0.2...0.3 and at peaktimes about 0.8-0.9.
With nginx+php5 fpm I am running only one busy website (the same as with apache) but the load is higher - 0.3... 0.6... 0.7, and it's not a peaktime.
Is it possible to optimize something (php5-fpm or nginx)? Should I change some values in nginx.conf file like worker_processes (is set to 4 niow) or worker_connections (is set to 768 now)? Should I change anything in php5-fpm config. file? When I run top, I see that the most cpu consuming processes are php5-fpm.
My server details: AMD Opteron™ 3280 Octo-Core 8x 2.4 GHz 16 GB RAM