[Sat Oct 03 12:42:11 2015] [error] [client 169.50.5.38] FastCGI: comm with server "/usr/lib/cgi-bin/php5-fcgi" aborted: idle timeout (30 sec)
[Sat Oct 03 12:42:11 2015] [error] [client 169.50.5.38] FastCGI: incomplete headers (0 bytes) received from server "/usr/lib/cgi-bin/php5-fcgi"
/etc/php5/fpm/pool.d/www.conf
pm = dynamic
pm.max_children =150
pm.start_servers = 75
pm.min_spare_servers = 20
pm.max_spare_servers = 150
pm = dynamic
pm.max_children =450
pm.start_servers = 250
pm.min_spare_servers = 50
pm.max_spare_servers = 450
request_terminate_timeout = 30
