lkml.org 
[lkml]   [2012]   [Sep]   [24]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
SubjectRe: 20% performance drop on PostgreSQL 9.2 from kernel 3.5.3 to 3.6-rc5 on AMD chipsets - bisected
From
On 24 September 2012 18:00, Mel Gorman <mgorman@suse.de> wrote:
> Reverting Mike's patch might fix this Postgres regression but it reintroduces the overhead caused
> by commit 4dcfe102 for other cases.

I just tested pgbench on kernel 3.6-rc7.
There is no performance regression between 3.5.3 and 3.6-rc7 on AMD X6.
Thx

--
With best regards,
Nikolay


\
 
 \ /
  Last update: 2012-09-24 17:41    [W:0.138 / U:2.240 seconds]
©2003-2018 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site