[www]
user              = www
group             = www
listen            = /var/run/php-fpm.sock
; Default Value: 511 (-1 on FreeBSD and OpenBSD)
; listen.backlog  = 511
listen.owner      = www
listen.group      = www
listen.mode       = 0660

pm                   = dynamic
pm.max_children      = 4
pm.start_servers     = 1
pm.min_spare_servers = 1
pm.max_spare_servers = 3
pm.max_requests      = 500