6.2 Stable + Mysql 5.0 poor performance

Cheffo cheffo at FreeBSD-BG.org
Mon May 14 12:01:23 UTC 2007


Alexandr wrote:
>> Do you need more info?
> 
> I think you should look at this
> http://people.freebsd.org/~kris/scaling/mysql.html
> 
> 

What exactly you suggest ? :)

Increasing thread_concurrency from 8 to 16 brings me worst results (I 
have only 4 cores not 8, and this is supposed to be CPUs*2 )

Or I miss something else from this post ?

BTW I'm using 4BSD scheduler not ULE (big improvements in ULE are in 7.x 
right?)


-- 

Best Wishes,
Stefan Lambrev
ICQ# 24134177


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