After a lot of speed test to speedup oxwall i'have found the best server configuration.
I've tested a lot of linux version, a lot of dedicated server an a lot of php version.
If you need a boost for your site you need to install this
- Ubuntu 14.04
- Plesk 12.5
- Apache + Nginx (only for static files)
- Php 5.4.45
- run PHP as FPM application servered by Apache
- I have this server http://www.server4you.net/dedicated-server/proserver
Whit this no more time to load list of message/notification after load every page
Tested with users with +500 friends