Hello, I've problem with my fpm in production server. The fpm keep hanging until I restart the service. After restarting, the problem gone. But it will return in a day or two. Keep it restarting won't be a solution. When the problem exists, even ping-ing time out. I don't know where to start investaging this. Could you help me on investigating? I believe the problem in fpm because statiby dieend - Php-fpm Mailing List - English