From Ernest.Beinrohr at axonpro.sk Mon Jun 10 09:43:09 2013 Content-Type: multipart/mixed; boundary="===============5345723091040224021==" MIME-Version: 1.0 From: Ernest Beinrohr To: users at ovirt.org Subject: Re: [Users] collecting IO stats per VM ? Date: Mon, 10 Jun 2013 15:43:00 +0200 Message-ID: <51B5D7E4.9040200@axonpro.sk> In-Reply-To: 20130610132628.GB28877@redhat.com --===============5345723091040224021== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable This is a multi-part message in MIME format. --------------060309080307010300010705 Content-Type: text/plain; charset=3DUTF-8 Content-Transfer-Encoding: 8bit On 10.06.2013 15:26, Richard W.M. Jones wrote: > On Mon, Jun 10, 2013 at 03:00:28PM +0200, Ernest Beinrohr wrote: >> Hi, I noticed that ovirt uses cgroups for accounting. Has one of you >> maybe a tool for collecting this information? I'd like to graph the >> information with rrd/mrtg. > virt-top? > Virt-top cannot track a vm as it migrates on different hypervisors. Somehow the engine could/should collect these stats. I already begun a simple bash script which will provide stats for MRTG. -- = Ernest Beinrohr, AXON PRO Ing , RHCE , RHCVA , LPIC , +421-2--6241-0360 , +421-903--482-603 icq:28153343, skype:oernii-work , jabber:oernii(a)jabber.org ------------------------------------------------------------------------ =E2=80=9CFor a successful technology, reality must take precedence over pub= lic relations, for Nature cannot be fooled.=E2=80=9D Richard Feynman --------------060309080307010300010705 Content-Type: text/html; charset=3DUTF-8 Content-Transfer-Encoding: 8bit

On 10.06.2013 15:26, Richard W.M. Jones wrote:

On Mon, Jun 10, 2013 at 03:00:28PM +0200, Ernest Beinr=
ohr wrote:

Hi, I noticed that ovirt uses cgroups for accounting=
. Has one of you
maybe a tool for collecting this information? I'd like to graph the
information with rrd/mrtg.

virt-top?

Virt-top cannot track a vm as it migrates on different hypervisors. Somehow the engine could/should collect these stats. I already begun a simple bash script which will provide stats for MRTG.

Ernest Beinrohr, AXON PRO
Ing, RHCE, RHCVA, LPIC, +421-2--6241-0360, +421-903--482-603
icq:28153343, skype:oernii-work, jabber:oernii(a)jabber.org

=E2=80=9CFor a successful technology, reality must take precedence = over public relations, for Nature cannot be fooled.=E2=80=9D Richard Fey= nman

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