CURRENT as gateway on not-so-fast hardware: where is a
bottlneck?
Lev Serebryakov
lev at FreeBSD.org
Wed Aug 15 11:23:26 UTC 2012
Hello, Alexander.
You wrote 15 августа 2012 г., 15:19:32:
AM> I've meant `kern.timecounter`.
kern.timecounter.tick: 1
kern.timecounter.choice: TSC(800) i8254(0) dummy(-1000000)
kern.timecounter.hardware: TSC
kern.timecounter.stepwarnings: 0
kern.timecounter.tc.i8254.mask: 65535
kern.timecounter.tc.i8254.counter: 63995
kern.timecounter.tc.i8254.frequency: 1193182
kern.timecounter.tc.i8254.quality: 0
kern.timecounter.tc.TSC.mask: 4294967295
kern.timecounter.tc.TSC.counter: 276768292
kern.timecounter.tc.TSC.frequency: 499912330
kern.timecounter.tc.TSC.quality: 800
kern.timecounter.invariant_tsc: 0
AM> There is python GUI tool /usr/src/tools/sched/schedgraph.py for it.
AM> Short manual is inside.
uh-oh, Python+Tk! I wonder, will it work on Windows, as I don't have
``headed'' FreeBSD or Linux machines :)
Will it work with ALQ output from KTR, not with output of ktrdump?
--
// Black Lion AKA Lev Serebryakov <lev at FreeBSD.org>
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