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Re: [Xen-users] Retrieving the load of each domU

  • To: xen-users@xxxxxxxxxxxxxxxxxxx
  • From: Ralf Schenk <rs@xxxxxxxxxx>
  • Date: Mon, 27 Mar 2006 17:09:36 +0200
  • Delivery-date: Mon, 27 Mar 2006 15:11:15 +0000
  • List-id: Xen user discussion <xen-users.lists.xensource.com>

Ugo PARSI schrieb:
> Hello,
> I'm trying to get the load (average load or CPU usage) of each domU in
> order to script a load balancing solution.... how can I retrieve this
> information from a text command or from an interface structure ?
> The only thing that seems to work is the 'xm-top' command, with the
> cpu percentile, which is curses based and so this is quite hard to
> parse...

Hello !

I've two suggestions: try "vmstat" on the commandline of each domU or
you could use a ready build tool to monitor: http://ganglia.sourceforge.net/

This needs a small agent on any domU and collects a lot information
about your domU's.


Ralf Schenk
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