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From Marcus <shadow...@gmail.com>
Subject Re: Reset instance "Statistics"
Date Tue, 17 Mar 2015 22:26:49 GMT
They are stored in memory. There's no history. For KVM there was/is a
bug in cpu stats where it grabs an average since uptime.

https://issues.apache.org/jira/browse/CLOUDSTACK-8247?filter=-1

It should be do-able to reset this concurrent hashmap to zero via api
call if someone wants to add that feature.

On Tue, Mar 17, 2015 at 1:48 PM, Somesh Naidu <Somesh.Naidu@citrix.com> wrote:
> Lucian,
>
> These values get collected every minute (controlled by global config vm.stats.interval)
from the hypervisor.
>
> These values do not seem to be persisted in DB. I guess there won't be a need to reset
these.
>
> Somesh
> CloudPlatform Escalations
> Citrix Systems, Inc.
>
>
> -----Original Message-----
> From: Nux! [mailto:nux@li.nux.ro]
> Sent: Tuesday, March 17, 2015 2:31 PM
> To: dev@cloudstack.apache.org
> Subject: Reset instance "Statistics"
>
> Hello,
>
> Anyone knows how often these values get reset or if at all?
> http://img.nux.ro/fK7-Selection_016.png
>
> I'm interested in tracking some of these values, but on a monthly basis or so.
>
> Lucian
>
> --
> Sent from the Delta quadrant using Borg technology!
>
> Nux!
> www.nux.ro

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