[winswitch] xpra: high %cpu when start a background application
antoine at nagafix.co.uk
Sat Sep 6 11:04:16 BST 2014
> > 3. At server : top -> %CPU xpra ~ 10%
> Does removing your app make any difference? (just connecting xpra)
> My guess is that sound forwarding is using your CPU for
> compression (mp3
> or other).
> Yes, even when no sound is being played:
> I remove my app, just use : xpra start :100 --bind-tcp=0.0.0.0:20000
> <http://0.0.0.0:20000>, attach and check %CPU. It still ~ 8 - 10%.
> My sound forwarding is : "MPEG 1 Audio, Layer 3 (MP3)" and %CPU of
> pulseaudio ~3%
So... just disable sound to get your CPU usage close to zero.
Have you tried it?
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