[Xen-users] About profiling xen

To:	"Fajar A." <fajar@xxxxxxxxx>
Subject:	[Xen-users] About profiling xen
From:	Fasiha Ashraf <feehapk@xxxxxxxxxxx>
Date:	Wed, 30 Sep 2009 11:37:48 +0530 (IST)
Cc:	xen <xen-devel@xxxxxxxxxxxxxxxxxxx>, xen-users@xxxxxxxxxxxxxxxxxxx
Delivery-date:	Tue, 29 Sep 2009 23:08:41 -0700
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Hi there,

I am getting very low throughput (around 0.29Mbps) while running netperf benchmark for guest to guest communication on a single physical host. To analyse where the time is spent in hypervisor I wanna use profiling. Please help me choosing good profiler according to my requirments. Should it be better in my case, Xentrace, gprof, xenoprof or Oprofile. Is it possible to use some vtune version on FC11?

Regards,
Fasiha Ashraf

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[Xen-users] About profiling xen