Re: [Xen-devel] [PATCH, RFC v2] x86/HVM: assorted RTC emulation adjustments (was Re: Big Bug:Time in VM goes slower...)

["Jan Beulich" <JBeulich@xxxxxxxx>]

>>> On 15.08.12 at 16:12, tupeng212 <tupeng212@xxxxxxxxx> wrote:
> The results for me were these:
> 1 In my real application environment, it worked very well in the former 
> 5mins, much better than before,
>  but at last it lagged again. I don't know whether it belongs to the two 
> missed functions. I lack the 
>  ability to figure them out.

Did you check whether possibly the guest kernel started flipping
between to rate values? If so, that is something that we could
deal with too (yet it might be a bit involved, so I'd like to avoid
going that route if it would lead nowhere).

Jan


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