Re: [Xen-devel] Question about CPU utilization

[David Hopwood <david.nospam.hopwood@xxxxxxxxxxxxxxxx>]

Steven Hand wrote:
> Matt Ayres wrote:
> > 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.
Polling for cumulative CPU times, rather than averages, is probably a
better interface. Then the user-mode tool can average over whatever
period it wants.

--
David Hopwood <david.nospam.hopwood@xxxxxxxxxxxxxxxx>



-------------------------------------------------------
This SF.Net email is sponsored by: IntelliVIEW -- Interactive Reporting
Tool for open source databases. Create drag-&-drop reports. Save time
by over 75%! Publish reports on the web. Export to DOC, XLS, RTF, etc.
Download a FREE copy at http://www.intelliview.com/go/osdn_nl
_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxxxx
https://lists.sourceforge.net/lists/listinfo/xen-devel