Subject: Re: [vserver] perfomance problems with unstable version
From: Herbert Poetzl <herbert@13thfloor.at>
Date: Fri, 22 Aug 2008 18:20:25 +0200

On Tue, Jun 24, 2008 at 08:17:27AM +0200, Ralf Schmitt wrote:
> Daniel Hokka Zakrisson wrote:
> >Ralf Schmitt wrote:
> >>Hi all,
> >>
> >>I've noticed a severe perfomance problem with the development version.
> >>(patch-2.6.22.19-vs2.3.0.34.diff).
> >>
> >>I have an XMLRPC-Server, which processes around 200 request per second,
> >>when running on a unpatched kernel or when using the stable version
> >>(patch-2.6.22.19-vs2.2.0.7.diff).
> >>With the development version I can process around 40 requests per
> >>second. The processes do not run inside a vserver.
> >>
> >>Is this a known problem? Can I do something to debug it?
> >>
> >>(btw. I've first noticed this problem when running a 2.6.25 vserver
> >>kernel from debian
> >>unstable).
> >
> >Huh? So which kernel is it? 2.6.25-vs2.3 is quite a different beast from
> >2.6.22-vs2.3...
> >
> 
> both of them showed the problem.

and you do not see it with 2.6.22 or 2.6.25 mainline?
(i.e. without the Linux-VServer patch applied)

sorry for the delay,
TIA,
Herbert