Re: [XenPPC] Performance data for xenppc available?

[Christian Ehrhardt <ehrhardt@xxxxxxxxxxxxxxxxxx>]

Jimi Xenidis wrote:
> On Jun 4, 2007, at 10:09 PM, ììë wrote:
>
> > I'd like to see the performance data of XenPPC, i.e. overhead due to 
> > xen.
> > It seems that the original Xen-x86 has overhead about 5%. Is it also 
> > true for XenPPC?
> Unfortunately, but we have none.  We have mostly been focusing on 
> functionality.
> -JX
Like any other virtualization overhead measurement this depends 
extremely on the workload you think of.
It is always possible to create synthetic workloads that have a huge or 
also others that have nearly no overhead.
As Jimi wrote we have currently no measurements, but it would be nice to 
know what workloads you would have in mind.
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--

GrÃsse / regards, 
Christian Ehrhardt
IBM Linux Technology Center, Open Virtualization
+49 7031/16-3385
Ehrhardt@xxxxxxxxxxxxxxxxxx
Ehrhardt@xxxxxxxxxx

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