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Re: [Xen-users] Graphing domain CPU usage?

To: Nate Carlson <natecars@xxxxxxxxxxxxxxx>
Subject: Re: [Xen-users] Graphing domain CPU usage?
From: Anthony Liguori <aliguori@xxxxxxxxxx>
Date: Mon, 11 Apr 2005 19:20:27 -0500
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Nate Carlson wrote:

Just curious, is there currently any way to get info on current CPU usage for individual domains (besides installing an snmp agent in each domain) in a format that could be easily fed into mrtg/rrdtool?

It'd be nice to know what VM's are using the CPU the most.

In the latest version of VM-Tools (http://www.cs.utexas.edu/users/aliguori/vm-tools-latest.tar.gz) there's a utility called vm-top that will display (in the console) the current CPU usage, for each domain, on each CPU.

It's only displays current stats, it does not (yet) save those states over a long period of time.

Regards,
Anthony Liguori

------------------------------------------------------------------------
| nate carlson | natecars@xxxxxxxxxxxxxxx | http://www.natecarlson.com |
|       depriving some poor village of its idiot since 1981            |
------------------------------------------------------------------------

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