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Re: [Xen-users] GPLPV 0.7.0-pre2, smp, network performance problem

To: xen-users@xxxxxxxxxxxxxxxxxxx
Subject: Re: [Xen-users] GPLPV 0.7.0-pre2, smp, network performance problem
From: "Fajar A. Nugraha" <fajar@xxxxxxxxx>
Date: Fri, 22 Feb 2008 09:15:07 +0700
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James Harper wrote:
The PROBLEM is that when I'm testing network performance with iperf
from dom0 to domU, I only get 106 Kbits/sec (!).
Repeated several times, similar result. Compared to 448 Mbits/sec for
a linux PV domU, this is simply pitiful.



Have you tried testing without SMP?

I see that 0.8.0 is just released. I'll test again with and without SMP :)
Also, are you disabling the RealTek device?

Should I have the option to do so?
Booting with /gplpv, I only have one interface. The RealTek device is no longer detected.

To Jim, I don't use pppoe. It was a simple test between dom0 to domU, on the same subnet, using bridged setup.

Regards,

Fajar

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