Less server usage

[happydg]

Hello,

I have 18 sites on a new dedicated server which is now going slow.

I often get too many msql connections errors.

How can i spend less server load? Deleting galleries?

Thank you.

[admin]

Mysql tunning, new cache engines - done ?

[happydg]

When i put redis in config, it says "Please reload the page" on the main page of the site, and when i reload the page, i got a blank page.

[admin]

1. php.ini display_errors = on

2. you can test in on any blank site or subdomain

[happydg]

display_errors has been enabled. I don't see any PHP errors being generated.

[admin]

ok, PM details plz, i'll check it.

[happydg]

I finally installed memcache and it works.

Over things than mysql innodb and memcache to have less server overload?

Thank you.

[admin]

Ищер memcache and innodb improve server performance

[happydg]

I meant are there other things that can improve server performance?

[admin]

Usually admin can tune some server settings to do it.