SCHED_ULE problem: slow single processor, realtime prio vs network stack

Andrew Reilly andrew-freebsd at
Tue Aug 19 13:40:21 UTC 2008

On Mon, Aug 18, 2008 at 10:00:12PM -1000, Jeff Roberson wrote:
> Can you tell me what % cpu the audio application uses while running?  Have 
> you tried nice -20 instead of rtprio?

It's currently using about 10%, maybe a bit more.  I expect
it to get heavier as I add more to it.  I have hopes of it
continuing to work even at 60 to 80% of CPU.

I haven't tried nice -20 because I don't want the priority to
drift or change, which is something that I thought the normal
levels did.  I'll give it a go though, and report back.



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