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Re: [Xen-users] tracking VM use of cores?

Subject: Re: [Xen-users] tracking VM use of cores?
From: Miles Fidelman <mfidelman@xxxxxxxxxxxxxxxx>
Date: Tue, 24 Aug 2010 16:23:48 -0400
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Tait Clarridge wrote:
On Wed, 2010-08-18 at 11:57 -0400, Miles Fidelman wrote:
Hi Folks,

I'm trying to do some performance tuning.  Is there a good tool for
tracking how different VMs make use of different processors in a
multiple core environment?
xm vcpu-list

Thanks!  But... that much I knew.

I was wondering more about something that would track/graph the association between a specific VM, and the VCPU and real CPUs that it runs on over time (e.g., something that would show that Dom0 spends most of its time on VCPU1 and Core 2)?


In theory, there is no difference between theory and practice.
In<fnord>  practice, there is.   .... Yogi Berra

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