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Re: [Xen-devel] Re: [Xen-users] dom0 hangs in xen 4.0.1-rc3-pre

from [Andreas Kinzler] [Permanent Link][Original]
To: Jia Rao <rickenrao@xxxxxxxxx>
Subject: Re: [Xen-devel] Re: [Xen-users] dom0 hangs in xen 4.0.1-rc3-pre
From: Andreas Kinzler <ml-xen-devel@xxxxxx>
Date: Tue, 28 Sep 2010 11:04:26 +0200
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On 27.09.2010 15:41, Jia Rao wrote:

The following is the output of "xenpm start 10".
CPU0:   Residency(ms)           Avg Res(ms)
   C0    100     ( 1.01%)        0.02
   C1    10      ( 0.10%)        0.12
   C2    9892    (98.89%)        2.43
You are using C2 intensively. Without "local_apic_timer_c2_ok" this uses the same C3 HPET migration code. I think it makes sense to try my patch from http://lists.xensource.com/archives/html/xen-devel/2010-09/msg00556.html 

Regards Andreas

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