[Fedora-xen] How much VCPUs should be assigned to my VMs

Christian Reiter c.reiter at gmx.net
Tue Jul 18 16:17:44 UTC 2006


Hello Rik!

Rik van Riel schrieb:
> How much CPU time does each guest use?
I am not abolutely sure at this time....
> A guest that occasionally needs all 4 CPUs might benefit
> from having 4 VCPUs, but a guest that uses very little
> CPU might hurt from doing cross-cpu synchronization
> internally.
>
So i assume assigning VCPUs to a guest is just the same as
configuring a real SMP system?

Mit freundlichen Grüßen,  ///  Kind Regards,
                                                  Christian Reiter



-- 

Christian Reiter	|||	c.reiter at gmx.net

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