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Re: [Xen-users] Re: Release 0.9.1 of GPL PV Drivers for Windows

To: xen-users@xxxxxxxxxxxxxxxxxxx
Subject: Re: [Xen-users] Re: Release 0.9.1 of GPL PV Drivers for Windows
From: jim burns <jim_burn@xxxxxxxxxxxxx>
Date: Sun, 25 May 2008 22:03:45 -0400
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On Sunday May 25 2008 09:43:27 pm Darren Foo wrote:
> You on 100Mbit or gigabit? Looks like you're using the default iperf tcp
> windows size which is pretty low (56K I think), try adding a -w 256K or
> 356K on both client/server. You should get much better performance.

100 Mb/s, but this is dom0<->domu, which is all software nics. Increasing the 
window size helps some, but not significantly, and I want a test that is 
closer to real application usage. I'm not testing peak theoretical, 
especially with iometer.

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