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Re: [Xen-devel] performance tools on xen

  • To: Mukesh Rathor <mukesh.rathor@xxxxxxxxxx>
  • From: Juergen Gross <juergen.gross@xxxxxxxxxxxxxx>
  • Date: Thu, 29 Oct 2009 07:04:09 +0100
  • Cc: "Xen-devel@xxxxxxxxxxxxxxxxxxx" <Xen-devel@xxxxxxxxxxxxxxxxxxx>
  • Delivery-date: Wed, 28 Oct 2009 23:04:35 -0700
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Mukesh Rathor wrote:
> Hi guys,
> I'm trying to find available tools on xen to do performance
> analysis: hypervisor + dom0 + domU. I'm thinking CPU usage,
> lock contentions, page faults, etc type of info.
> So far I've found:
>   - Xenoprof : is this working currently for 64bit VMs on 32bit dom0?
>   - xentop based data
>   - xenmon: does this support SMP? 

xenlockprof    lock profiling of the hypervisor
xenperf        software counters of the hypervisor

Both need to be enabled at compile time of the hypervisor.


Juergen Gross                 Principal Developer Operating Systems
TSP ES&S SWE OS6                       Telephone: +49 (0) 89 636 47950
Fujitsu Technolgy Solutions               e-mail: juergen.gross@xxxxxxxxxxxxxx
Otto-Hahn-Ring 6                        Internet: ts.fujitsu.com
D-81739 Muenchen                 Company details: ts.fujitsu.com/imprint.html

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