fastcgi.server = ( ".php" => ((
                     "bin-path" => "/usr/bin/php5-cgi",
                     "socket" => "/tmp/php.socket" + var.PID,
                     "max-procs" => 1,
                     "bin-environment" => (
                       "PHP_FCGI_CHILDREN" => "16",
                       "PHP_FCGI_MAX_REQUESTS" => "10000"
                     ),
                     "bin-copy-environment" => (
                       "PATH", "SHELL", "USER"
                     ),
                     "broken-scriptfilename" => "enable"
                   )
                )


And for more power add those lines any where in your config!:

server.max-fds = 6048
server.event-handler = "linux-sysepoll"
server.stat-cache-engine = "disable"
server.network-backend = "linux-sendfile"
server.max-keep-alive-requests = 4
server.max-keep-alive-idle = 4