Re: [Xen-users] GPLPV network performance

To:	"Fajar A. Nugraha" <fajar@xxxxxxxxx>
Subject:	Re: [Xen-users] GPLPV network performance
From:	Grant McWilliams <grantmasterflash@xxxxxxxxx>
Date:	Sun, 18 Jan 2009 22:55:56 -0800
Cc:	xen-users <xen-users@xxxxxxxxxxxxxxxxxxx>
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On Sun, Jan 18, 2009 at 9:26 PM, Fajar A. Nugraha <fajar@xxxxxxxxx> wrote:

Hi James,

F

I tested again using:
- Xeon X5450 @3GHz (same machine as earlier test), W2k3, single CPU,
ACPI -> iperf = 1.4 Gbps
- Opteron 2220 SE @2.8 GHz, W2k3, single CPU, ACPI -> iperf = 1 Gbps

So it seems that AMD or Intel doesn't matter much, and neither does ACPI
vs standard PC. The only thing that makes HUGE difference is SMP. Is
this a known issue?

Regards,

Fajar

I'd be curious about DomU to DomU performance. Nobody seems to test this very often but if you have a database server or file server in a DomU that's serving out to another then DomU to DomU performance would be critical.

Grant McWilliams

Some people, when confronted with a problem, think "I know, I'll use Windows."
Now they have two problems.

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Re: [Xen-users] GPLPV network performance