[winswitch] xpra: high %cpu when start a background application
Long Nguyen Thanh
ntlong0210 at gmail.com
Mon Sep 8 01:58:40 BST 2014
On Sat, Sep 6, 2014 at 5:04 PM, Antoine Martin <antoine at nagafix.co.uk>
> > 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,
> 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?
I tried it, and %CPU ~ 0%. Thanks for your help. :)
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