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Re: [Xen-users] Terrible Xen 3.4 performance


  • To: elli_dberg@xxxxxx
  • From: "Nikola K. Zahariev" <nirangor@xxxxxxxxx>
  • Date: Thu, 25 Jun 2009 13:36:59 +0200
  • Cc: xen-users@xxxxxxxxxxxxxxxxxxx
  • Delivery-date: Thu, 25 Jun 2009 04:38:40 -0700
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  • List-id: Xen user discussion <xen-users.lists.xensource.com>

Hi,

Try to disable the TLS libraries.

mv /lib/tls /lib/tls.disabled

Regards,
Nikola

On Thu, Jun 25, 2009 at 1:31 PM, <elli_dberg@xxxxxx> wrote:
> Hello everybody,
>
> First I need to mention this is my first contact with Xen and virtual 
> machines at all.
>
> I compiled the xen linux kernel, installed xen, tools, etc. and just booted 
> for the first time with the xen-linux kernel. Well, it works but it's not 
> really possible to work on this machine. The performance is terrible. For 
> example, it takes up to 1-2 minutes until I can switch between windows or to 
> open the terminal. It took like incredibly long time after booting to show 
> the initial Ubuntu screen, probably 5 minutes or longer. I can even hardly 
> move the mouse and as soon as I try to open a program (terminal or firefox) 
> everything freezes.
>
> I got Xen 3.4 with kernel 2.6.18.
>
> I would be happy if you could point me to some probable solutions or the 
> issue I might be having. I got no no idea what the problem could be.
>
> Thank you all in advance!
> Elisabeth
>
>
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