[Spice-devel] Performance

[David Jaša]

Hi,

Flo píše v Čt 14. 02. 2013 v 11:05 +0100:
> Hi, I've tested SPICE on a Ubuntu KVM Server 

Could you share Ubuntu, qemu and spice-server versions, please?

> with a Centos 6.3 guest, but I'm not very convinced. The performance
> is not suitable for daily use. It sticks sometimes, especially on
> video playback. 

Could you specify please:
* what kind of video are you playing
* what is the resulting video size after scaling
* what computer do you use as a client

There is know bug that affects html5 videos in browsers [1], other
videos should work fine as long as both your kvm host and your client
are able to encode and decode mjpeg stream of the resulting size.

[1] https://bugzilla.redhat.com/show_bug.cgi?id=813834

David

> vdagent and qlx drivers are installed. Are there some advices to
> improve the performance? Regards 
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-- 

David Jaša, RHCE

SPICE QE based in Brno
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