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Re: [Xen-users] problem about network in Xen!

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Subject: Re: [Xen-users] problem about network in Xen!
From: Rainer Sokoll <rainer@xxxxxxxxxx>
Date: Wed, 7 May 2008 10:17:02 +0200
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On Wed, May 07, 2008 at 03:59:07PM +0800, juzi0730 wrote:

> We just did a simple experiment to test the network performance in xen
> use the benchmark--iperf. Our NIC is Gigabit, and we got exactly
> correct data in hostOS--fedoral core 8 without xen running, the
> bandwidth of the network was 931Mbps. But the problem is, when we
> start guest OS--fedoral core 8, and running iperf on it, we got data
> only 48Mbps! The data is same as that used 100M NIC.

So you ran your benchmark within the domU?


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