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Re: [Xen-devel] Re: [Xen-users] About profiling xen

To: Jeremy Fitzhardinge <jeremy@xxxxxxxx>
Subject: Re: [Xen-devel] Re: [Xen-users] About profiling xen
From: Fasiha Ashraf <feehapk@xxxxxxxxxxx>
Date: Tue, 6 Oct 2009 10:31:22 +0530 (IST)
Cc: "Fajar A." <fajar@xxxxxxxxx>, xen <xen-devel@xxxxxxxxxxxxxxxxxxx>, xen-users@xxxxxxxxxxxxxxxxxxx, Marco Tizzoni <marco.tizzoni@xxxxxxxxx>
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Which IDE is best suitable for inspecting xen code? Netbeans or eclipse can be used?

Fasiha Ashraf

--- On Tue, 6/10/09, Jeremy Fitzhardinge <jeremy@xxxxxxxx> wrote:

From: Jeremy Fitzhardinge <jeremy@xxxxxxxx>
Subject: Re: [Xen-devel] Re: [Xen-users] About profiling xen
To: "Fasiha Ashraf" <feehapk@xxxxxxxxxxx>
Cc: "Marco Tizzoni" <marco.tizzoni@xxxxxxxxx>, "Fajar A." <fajar@xxxxxxxxx>, "xen" <xen-devel@xxxxxxxxxxxxxxxxxxx>, xen-users@xxxxxxxxxxxxxxxxxxx
Date: Tuesday, 6 October, 2009, 1:53 AM

On 10/05/09 04:38, Fasiha Ashraf wrote:
> Is this the issue that is affecting guest to guest throughput? Since I
> have timer frequency 1000Hz and high resolution timer both enabled in
> my dom0. Also i am using cup cores pinned for each VM an Dom0. Please
> guide me some more about getting increased throughput between guests.

I haven't specifically looked at the problem of domain<->domain
performance.  The quantization of time at 1kHz is a concern, but its not
clear to me whether it comes from Linux, Xen or some interaction between


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