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SubjectRe: [PATCH 0/4] Virtual Machine Time Accounting
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On Mon, 2007-08-20 at 09:13 -0700, Jeremy Fitzhardinge wrote:
> Laurent Vivier wrote:
> > functionnalities:
> >
> > - allow to measure time spent by a CPU in a virtual CPU.
> > - allow to display in /proc/state this value by CPU
> > - allow to display in /proc/<pid>/state this value by process
> > - allow KVM to use these 3 previous functionnalities
> >
>
> So, currently time spent in a kvm guest is accumulated as qemu-kvm
> usertime, right? Given that qemu knows when its running in qemu vs
> guest context, couldn't it provide the breakdown between user and guest
> time (ditto lguest)?

No, unfortunately it's accumulated as system time.

Rusty.


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