Re: Fw: Re: [Xen-users] bridge throughput problem

To:	Mike Williams <mike@xxxxxxxxxxx>
Subject:	Re: Fw: Re: [Xen-users] bridge throughput problem
From:	Fasiha Ashraf <feehapk@xxxxxxxxxxx>
Date:	Sat, 19 Sep 2009 10:38:16 +0530 (IST)
Cc:	xen-users@xxxxxxxxxxxxxxxxxxx
Delivery-date:	Fri, 18 Sep 2009 22:09:06 -0700
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Please send me your xend config file. so that i can compare it with mine to correct the problem

Fasiha Ashraf

--- On Tue, 8/9/09, Mike Williams <mike@xxxxxxxxxxx> wrote:

From: Mike Williams <mike@xxxxxxxxxxx>
Subject: Re: Fw: Re: [Xen-users] bridge throughput problem
To: xen-users@xxxxxxxxxxxxxxxxxxx
Date: Tuesday, 8 September, 2009, 11:23 PM

On Tuesday 08 September 2009 08:56:05 Pasi Kärkkäinen wrote:
> On Mon, Sep 07, 2009 at 10:16:38PM +0100, Mike Williams wrote:
> > Fasiha, you're not alone.
> > I've got a xen-tip/master pv_ops dom0 running, and I get roughly the same
> > figures you do.
>
> Can you verify the throughput problem gets fixed if you change the dom0
> kernel to non-pv_ops? (and keep the rest of the configuration and settings
> unchanged).

Using "netperf -l 60 -H <ip>", doing 2 runs of each.

domU 2.6.31-rc6-g2b8a8d4
dom0 2.6.29-xen-r5 (opensuse patches)
    domU -> domU    ~9000
    domU -> dom0    ~11500

domU 2.6.29-xen-r5 (opensuse patches)
dom0 2.6.29-xen-r5 (opensuse patches)
    domU -> domU ~12900
    domU -> dom0 ~11700

Previously dom0 was 2.6.30-rc3-tip.

--
Mike Williams

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Re: Fw: Re: [Xen-users] bridge throughput problem