Re: [Xen-devel] performance tools on xen

To:	Mukesh Rathor <mukesh.rathor@xxxxxxxxxx>
Subject:	Re: [Xen-devel] performance tools on xen
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

-- 
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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Re: [Xen-devel] performance tools on xen