Re: [Xen-devel] performance tools on xen

[Dulloor <dulloor@xxxxxxxxx>]

Even the latest version of oprofile doesn't have the passive-domain profiling option, which I personally prefer. You could get the patches from http://xenoprof.sourceforge.net
A useful guide for xenoprof is http://xen.org/files/summit_3/xenoprof_tutorial.pdf

Maybe it's time those changes are checked-in too (into oprofile). But, Jose knows better.

-dulloor

On Thu, Nov 5, 2009 at 4:12 AM, Fasiha Ashraf <feehapk@xxxxxxxxxxx> wrote:

Please help me starting profiling my xen3.4.1 with pv kernel 2.6.31.4 on fedora11 platform. I have confusions in installing and using latest version of Oprofile with xenoprof.

Regards,
Fasiha Ashraf

--- On Wed, 4/11/09, Dulloor <dulloor@xxxxxxxxx> wrote:

From: Dulloor <dulloor@xxxxxxxxx>
Subject: Re: [Xen-devel] performance tools on xen
To: "Jeremy Fitzhardinge" <jeremy@xxxxxxxx>
Cc: "Xen-devel" <xen-devel@xxxxxxxxxxxxxxxxxxx>, "Santos, Jose Renato G" <joserenato.santos@xxxxxx>, "Dante Cinco" <dantecinco@xxxxxxxxx>
Date: Wednesday, 4 November, 2009, 5:18 PM

I have attached the patch that will apply to the current pvops tree.
Tested both on 32-bit and 64-bit platforms.

I lost some of the cleanups that I had done to get rid of some
(CONFIG_XEN)ifdefs in a couple of files in oprofile directory. But, I
will work on them incrementally, if this is checked in.

-dulloor

On Wed, Nov 4, 2009 at 12:46 AM, Dulloor <dulloor@xxxxxxxxx> wrote:
> Jeremy, I thought you were able to access my git repo (per your last
> mail). I should be having the patches somewhere around. Will send them
> over soon.
>
> -dulloor
>
> On Mon, Nov 2, 2009 at 1:47 PM, Jeremy Fitzhardinge <jeremy@xxxxxxxx> wrote:
>> On 11/02/09 09:56, Dante Cinco wrote:
>>> Jeremy,
>>>
>>> I searched Mark Mail for "xenoprof pvops" and found this email from
>>> dulloor:
>>>
>>> http://markmail.org/search/?q=xenoprof+pvops#query:xenoprof%20pvops+page:1+mid:yyzbymymat3rtivo+state:results
>>>
>>> Do you know if dulloor's patches for xenoprof for linux pvops got applied?
>>
>> No, they fell through the cracks; I think there was some problem that I
>> could never connect to his git server.
>>
>> Dulloor, do you still have a current set of patched we can try?
>>
>> Thanks,
>>    J
>>
>

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