[vserver] perfomance problems with unstable version

From: Ralf Schmitt <ralf_at_brainbot.com>
Date: Mon 23 Jun 2008 - 17:23:43 BST
Message-ID: <485FCE0F.8010702@brainbot.com>

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).

Regards,
- Ralf
Received on Mon Jun 23 17:24:23 2008

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