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Re: [Xen-devel] VMX status report. Xen:#16673 & Xen0: #372 - oneissue fixed


  • To: "Cui, Dexuan" <dexuan.cui@xxxxxxxxx>, "You, Yongkang" <yongkang.you@xxxxxxxxx>, xen-devel <xen-devel@xxxxxxxxxxxxxxxxxxx>
  • From: Keir Fraser <Keir.Fraser@xxxxxxxxxxxx>
  • Date: Sat, 29 Dec 2007 16:13:42 +0000
  • Delivery-date: Sat, 29 Dec 2007 08:07:02 -0800
  • List-id: Xen developer discussion <xen-devel.lists.xensource.com>
  • Thread-index: AchJ5a0ABwiD6NTlQNGSyGhDP9LHmgAFlCQ5AAhcWeAABhYfcw==
  • Thread-topic: [Xen-devel] VMX status report. Xen:#16673 & Xen0: #372 - oneissue fixed

Not really. I'd perhaps get Xen to dump information about all hvm_params and
acceleration options and see if anythign has been dropped across the
save/restore.

 -- Keir

On 29/12/07 13:24, "Cui, Dexuan" <dexuan.cui@xxxxxxxxx> wrote:

> On my host, for KernelBuild test, it may vary from 3% to 10%, but 30%
> was also observed on others' hosts.
> 
> Any suggestion?
> 
> Thanks
> -- Dexuan
> 
> -----Original Message-----
> From: xen-devel-bounces@xxxxxxxxxxxxxxxxxxx
> [mailto:xen-devel-bounces@xxxxxxxxxxxxxxxxxxx] On Behalf Of Keir Fraser
> Sent: Saturday, December 29, 2007 5:20 PM
> To: You, Yongkang; xen-devel
> Subject: Re: [Xen-devel] VMX status report. Xen:#16673 & Xen0: #372 -
> oneissue fixed
> 
> On 29/12/07 06:40, "You, Yongkang" <yongkang.you@xxxxxxxxx> wrote:
> 
>> 6) HVM domain performance would downgrade, after doing save/restore.
> 
> How much does it downgrade by?
> 
>  -- Keir
> 
> 
> 
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> Xen-devel@xxxxxxxxxxxxxxxxxxx
> http://lists.xensource.com/xen-devel



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