XF 2.2 Forum slowing down, too many Sleep processes

Recep Baltaş

Well-known member

Our forum is slowing down from time to time lately. It started happening lately and when this happens, there are too many Sleep processes in MySQL Process list.


Server information:
  • LSWS 6.0.12
  • PHP 8.1
  • XF 2.2.9
  • Redis 7.0
  • ElasticSearch 8.2.2
I'm now rebuilding post reactions cache but any help is welcome.


Recep Baltaş

Well-known member
Thanks for the tip. I'll try to give it a try. In the meantime, looks like donwgrading to ElasticSearch 7.17.4 solved the issue but I'll be keeping an eye on the issue.