Forum Slow when replying
 

Hi,

Have a dedicated server running www.helisweden.se
Not that many concurrent users (50 or so)

Problem started, I think since 4.2.0, pretty sure it was fine in 4.1.2 but not 100% certain.

The problem is that it can take up to 1 minute to post a reply if the thread has many posts (>100)
It's linear with number of posts, i.e. a thread with almost no responses has instant reply time.

I've tried disabling all plugins but it made no change.

No errors in the log as I can see.
CPU load is very low.


Help is welcome!

/Fredrik