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Re: [Xen-devel] Xen guest performance as a streaming server
- To: Pasi Kärkkäinen <pasik@xxxxxx>
- From: "Mr. Teo En Ming (Zhang Enming)" <space.time.universe@xxxxxxxxx>
- Date: Mon, 2 Nov 2009 18:46:40 +0800
- Cc: Fasiha Ashraf <feehapk@xxxxxxxxxxx>, xen <xen-devel@xxxxxxxxxxxxxxxxxxx>, space.time.universe@xxxxxxxxx
- Delivery-date: Mon, 02 Nov 2009 02:47:12 -0800
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Yes, get the latest pv-ops dom0 kernel 2.6.31.5. I have just installed it.
I think FC8 Xen is not based on pv-ops but on conventional Xen linux 2.6.18 forward ported.
--
Mr. Teo En Ming (Zhang Enming) Dip(Mechatronics) BEng(Hons)(Mechanical Engineering)
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On Mon, Nov 2, 2009 at 6:41 PM, Pasi Kärkkäinen <pasik@xxxxxx> wrote:
On Mon, Nov 02, 2009 at 02:36:27PM +0530, Fasiha Ashraf wrote:
> Hi,
> I am using xen3.4.1 with pv kernel 2.6.31.4 and testing my xen
> guest performance as a streaming media server and the other as web server.
> the trends are same for both of them.
> (1)When i tried to access media files from an internel guest, streaming
> looks very poor.
> (2)Then incase of accessing them from an externel guest its again poor but
> just a little bit better than before.
> (3)Incase of accessing them from host of the same machine it results good.
> But i have not such issues with my previouse set up on FC8. Why the guests
> acts like this?
>
Are you running the latest pv_ops dom0 kernel (2.6.31.5) ?
There was a network performance related bugfix committed a couple of days ago..
-- Pasi
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