Re: [libvirt] 'dommemstat' is not working for LXC hypervisor.
On Wed, Apr 28, 2010 at 8:15 PM, Daniel P. Berrange <berrange(a)redhat.com> wrote:
On Wed, Apr 28, 2010 at 04:43:41PM +0530, Kumar L Srikanth-B22348
wrote:
> Thanks for the reply Daniel.
> Virsh dominfo dommand showing following results:
>
> Id: 32473
> Name: vm1
> UUID: f13bc513-15f2-1dd1-74f6-18c47931ece9
> OS Type: exe
> State: running
> CPU(s): 1
> Max memory: 5000000 kB
> Used memory: 5000000 kB
> Autostart: disable
>
>
> Though whatever services running on the domain, every time used memory
> is showing as 5000000 kB. Is that result is correct?
The 'Max memory' 5000000 KB is the hard limit that is allocated to the
container. I thought that the 'used memory' field would be lower, but
its possible we don't have the actual stats for used memory so just
set both the same. I'd have to research the code again to answer for
sure...
Hmm, we should be able to get 'Used memory' via cgroup.memory.
If not, it should be a regression. I haven't tested on 0.8.0 yet though,
it worked on 0.7.6 at least.
ozaki-r
Daniel
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