Date: Wed, 15 Aug 2012 15:23:13 +0400 From: Lev Serebryakov <lev@FreeBSD.org> To: Alexander Motin <mav@FreeBSD.org> Cc: Adrian Chadd <adrian@freebsd.org>, Doug Barton <dougb@FreeBSD.org>, current@freebsd.org Subject: Re: CURRENT as gateway on not-so-fast hardware: where is a bottlneck? Message-ID: <1866034737.20120815152313@serebryakov.spb.ru> In-Reply-To: <502B85C4.5060703@FreeBSD.org> References: <157941699.20120815004542@serebryakov.spb.ru> <CAJ-Vmon86-FPs4%2BXXkQXAow1jW465pMM2Sj7ZHi_0_E9VYSFSA@mail.gmail.com> <502AE8B5.9090106@FreeBSD.org> <502B775D.7000101@FreeBSD.org> <1849591745.20120815144006@serebryakov.spb.ru> <502B82F4.1090804@FreeBSD.org> <938388715.20120815151149@serebryakov.spb.ru> <502B85C4.5060703@FreeBSD.org>
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Hello, Alexander. You wrote 15 =E0=E2=E3=F3=F1=F2=E0 2012 =E3., 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? --=20 // Black Lion AKA Lev Serebryakov <lev@FreeBSD.org>
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