Re: [Xen-devel] Re: [Xen-users] ntpd under Xen Dom0 exhibits extremely high jitter/noise? runs stable/quiet under non-xen kernel.

[Keir Fraser <keir.fraser@xxxxxxxxxxxxx>]

On 19/01/2010 18:04, "Keir Fraser" <keir.fraser@xxxxxxxxxxxxx> wrote:

>>> If this does
>>> turn out to be a hardware issue, then yes that is just the kind of case
>>> where you might expect to have to tweak things on the Xen command line.
>> 
>> the 'common' hardware is, of course, the AMD Phenom II X4 cpu ...
> 
> The particular hardware that really matters is the chipset, as that is where
> the HPET resides. Is that common across all the systems?

Oh, I see they do vary, although all are AMD chipsets of presumably a
similar vintage.

 -- Keir



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