[Libvir] PATCH: Improve performance on Xen
Daniel P. Berrange
berrange at redhat.com
Fri Aug 10 18:26:58 UTC 2007
On Fri, Aug 10, 2007 at 10:57:50AM +0100, Richard W.M. Jones wrote:
> Daniel P. Berrange wrote:
> >The Xen implementations of
> >
> > virDomainLookupByID
> > virDomainLookupByUUID
> > virDomainLookupByName
> > virDomainGetOSType
> >
> >all have sub-optimal performance since they speak to XenD. The lookupXXX
> >functions all basically require 3 pieces of info in the end (name,id,uuid).
> >They each get given one piece & have to lookup the other piece.
> >
> >A pretty good speedup really considering how frequently these calls are
> >made if you're monitoring domains frequently.
>
> +1
>
> Rich.
Ok, just commited this now.
Regards,
Dan.
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