https://bugzilla.novell.com/show_bug.cgi?id=478514
User ensonic@sonicpulse.de added comment
https://bugzilla.novell.com/show_bug.cgi?id=478514#c6
--- Comment #6 from Stefan Kost 2009-02-26 13:05:16 MST ---
Having separate kernels seems to be a practise followed by different distros.
The issue for me is audio. PulseAudio does not work reliably in glich-free mode
- latency is way too high. Also the jack audio server is barely useable for me
on 11.1. Interestingly jack worked reasonable on 11.0.
I am playing with latencytop right now, but I have to figure yet how to
interpret the values. This is shown in the upper part:
Cause Maximum Percentage
ATA/SCSI disk ioctl 77.2 msec 1.9 %
Scheduler: waiting for cpu 66.6 msec 28.4 %
Executing raw SCSI command 21.7 msec 26.7 %
Writing buffer to disk (synchronous) 20.0 msec 0.3 %
opening cdrom device 6.4 msec 5.6 %
Waiting for event (select) 5.0 msec 16.3 %
Waiting for event (poll) 5.0 msec 16.8 %
SCSI cdrom ioctl 4.1 msec 1.2 %
Userspace lock contention 4.1 msec 2.0 %
In the lower part I get no listing for pulseaudio or jack. Dunno if they need
to be running for a while. For X I get e.g. this:
Process X (5105) Total: 503.9 msec
Scheduler: waiting for cpu 5.3 msec 79.8 %
Waiting for event (select) 4.9 msec 20.2 %
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