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[Xen-users] poor performance between two dom-u's on a single dom-0


  • To: xen-users@xxxxxxxxxxxxxxxxxxx
  • From: LoD MoD <lodmod.dod@xxxxxxxxx>
  • Date: Mon, 2 Nov 2009 17:29:11 -0800
  • Delivery-date: Mon, 02 Nov 2009 17:29:55 -0800
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  • List-id: Xen user discussion <xen-users.lists.xensource.com>

We are running bandwidth tests between two dom-u's on a single dom-0
using iperf and getting poor performance.
This is using teh xen paravirtualized driver. Performance is around 10-100Mbps.
Any suggestions as to why the performance may be so bad or
recommendations of what to check?

Thanks.

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