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RE: [Xen-devel] cpuidle causing Dom0 soft lockups

from [Jan Beulich] [Permanent Link][Original]
To: "Ke Yu" <ke.yu@xxxxxxxxx>,"Kevin Tian" <kevin.tian@xxxxxxxxx>
Subject: RE: [Xen-devel] cpuidle causing Dom0 soft lockups
From: "Jan Beulich" <JBeulich@xxxxxxxxxx>
Date: Fri, 05 Feb 2010 10:37:19 +0000
Cc: "xen-devel@xxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxx>, Keir Fraser <keir.fraser@xxxxxxxxxxxxx>
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>>> "Tian, Kevin" <kevin.tian@xxxxxxxxx> 05.02.10 10:52 >>>
>Are 100,000 per second a sum-up on all non-duty CPUs or observed on
>just one? How about the level without the patch?

That's 100,000 per CPU per second. Normally on an idle system the
number is about 25 per CPU per second.

Jan


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