Re: top output

[Matthew Dillon <dillon@xxxxxxxxxxxxxxxxxxxx>]

:-On [20030913 10:22], Jeroen Ruigrok/asmodai (asmodai@xxxxxx) wrote:
:>Is it me or is top missing nice and interrupt percentage reporting?
:
:Also, all userland processes run at priority 50 and niceness 0.
:
:That would explain some of the hangs I've been having.
:
:Now to see if either top and ps are just not getting the right
:information or whether we don't have a real scheduler anymore.
:
:-- 
:Jeroen Ruigrok van der Werven <asmodai(at)wxs.nl> / asmodai / kita no mono
:PGP fingerprint: 2D92 980E 45FE 2C28 9DB7  9D88 97E6 839B 2EAC 625B

    top has to deal with the fact that the userland priority only applies
    while running in user mode, so it could be reporting bad values.  If
    you are getting scheduler related hangs you should still be able to 
    ctl-alt-esc into ddb> and do a 'ps' and 'trace'.  If you can't break
    into ddb it probably isn't the scheduler.

    If you can reproduce a priority related hang (other then using rtpri to
    create a high priority user process and spinning it) post it.

					-Matt
					Matthew Dillon 
					<dillon@xxxxxxxxxxxxx>