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<div class="moz-cite-prefix">There are various ways for this : <br>
- Use of Nagios with Centreon dashboard (for graphing and RRDs)
with NRPE plugin shipped in my VMs (tested, works like a charm)<br>
- I already tested Canary [1], which is basically a new Nova
service with a Horizon hook. Doesn't fit your need, though, or you
would have to put RRDs per instance<br>
- the definitely best solution is Ceilometer, but I yet had not
time for testing it.<br>
<br>
-Sylvain<br>
<br>
Le 30/05/2013 19:50, Jonathan Proulx a écrit :<br>
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<div>Hi All,<br>
<br>
</div>
I'm interested in monitoring & trending resource
utilization by instances (as opposed to allocation).
Primarily I want this for capacity planning and
calculating cpu and ram allocation ratios<br>
<br>
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We currently use munin for trending, but if this is
something more easily exracted with different tool
(stacktack, ceilometer?) I'm not opposed.<br>
<br>
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I can probably get the libvirt munin plugins to spit out
something near what I want if I bang on them hard enough, but
I'm wondering what (if anything) other people are doing for
this.<br>
<br>
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<div>-Jon<br>
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