From: "B.G. Bruce" <bgb@nt-nv.com>
To: Steven Hand <Steven.Hand@cl.cam.ac.uk>
Cc: Matt Ayres <matta@tektonic.net>,
Eric Tessler <maiden1134@yahoo.com>,
xen-devel@lists.sourceforge.net
Subject: Re: Question about CPU utilization
Date: Thu, 20 Jan 2005 06:51:28 -0400 [thread overview]
Message-ID: <1106218288.30699.882.camel@master.vms.security> (raw)
In-Reply-To: <E1CrY2L-0004sh-00@mta1.cl.cam.ac.uk>
My $.02 - would an snmp interface/extension be posssible to the xen core
through DOM0? We could then monitor/record/report total memory/cpu
stats and possibly /domain stats with whatever our favorite tool of the
day happened to be.
B.
On Thu, 2005-01-20 at 04:51, Steven Hand wrote:
> >On Wed, 2005-01-19 at 17:23 -0800, Eric Tessler wrote:
> >> Is there anyway to get the CPU utilization for a machine as a whole -
> >> one that includes all domains (domain 0 + domain U)?
> >>
> >> Eric
> >>
> >
> >Just to chime in... I don't believe this feature exists, but it seems to
> >be one that many people desire. Some sort of tool to be able to view
> >resource usage of domains in a real-time environment (xentop?) with a
> >"batch" option for scripts would be ideal.
>
> This is on our feature list - one way we had thought of doing it was
> to fake out a process in dom0 for each domU, and just have top report
> the (aggregate) usage for each domain, but there are other options too
> for the way the data is presented. Using an event channel to either
> push or poll for load averages is probably the basic underlying
> functionality required.
>
> cheers,
>
> S.
>
>
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next prev parent reply other threads:[~2005-01-20 10:51 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-01-20 1:23 Question about CPU utilization Eric Tessler
2005-01-20 6:54 ` Matt Ayres
2005-01-20 8:51 ` Steven Hand
2005-01-20 10:51 ` B.G. Bruce [this message]
2005-01-20 11:19 ` Ian Pratt
2005-01-20 15:48 ` Ronald G. Minnich
2005-01-20 17:05 ` Rob Gardner
2005-01-20 17:19 ` B.G. Bruce
2005-01-20 18:22 ` David Hopwood
-- strict thread matches above, loose matches on Subject: below --
2005-01-20 10:07 Neugebauer, Rolf
2005-01-20 21:56 Ian Pratt
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