Process stats wrong under ULE

Kris Kennaway kris at
Tue Jul 15 01:30:48 PDT 2003

On Mon, Jul 14, 2003 at 11:16:14PM -0700, Kris Kennaway wrote:
> I'm seeing the following kind of behaviour under ULE on a UP machine
> (kernel updated earlier this evening).  Notice that the total CPU%
> adds up to way more than 100%; indeed one single process is allegedly
> using more than 100% CPU, and (not clear from the top(1) output) the
> processes that are sleeping do not have their CPU% updated until the
> next time they run.
> Kris

Also, there still appears to be a problem with nice processes.  I run
a nice 20 dnetc client, and it is interfering with the ability to play
movies with mplayer at nice -10.  The movie plays in spurts, as if it
is still relinquishing the CPU to dnetc for fractions of a second.
Killing dnetc restores mplayer performance.  This is not a problem
with SCHED_4BSD.

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