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Re: [Xen-users] xm top strange values


  • To: xen-users@xxxxxxxxxxxxxxxxxxx
  • From: "Alexandre Biancalana" <biancalana@xxxxxxxxx>
  • Date: Wed, 24 Sep 2008 18:38:34 -0300
  • Delivery-date: Wed, 24 Sep 2008 14:39:13 -0700
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  • List-id: Xen user discussion <xen-users.lists.xensource.com>

On 9/24/08, Dot Yet <dot.yet@xxxxxxxxx> wrote:
>
>
>
> On Wed, Sep 24, 2008 at 4:45 PM, Thomas Karcher <thkarcher@xxxxxx> wrote:
> >
> > Hi,
> >
> >
> > >   Looking at xm top I see strange values for cpu(%) column:
> >
> > >   Is normal the cpu usage goes above 100% or Am I misunderstanding
> something ?
> >
> > 100% is _one_ CPU with maximum load. Guess you have a multicore machine
> > and assigned more than one processor to your VMs.
> >
> >
> > Thomas
> >
> >
> >
> >
> > _______________________________________________
> > Xen-users mailing list
> > Xen-users@xxxxxxxxxxxxxxxxxxx
> > http://lists.xensource.com/xen-users
> >
>
>
> i have seen it go upto 175% on a dual core cpu. i think its just giving a
> sum of all the cores involved.

Why xm top shows 395% of processor use and inside my vm windows task
manager shows 5% of processor used ?

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