Date: Tue, 21 Jun 2005 12:57:27 +0200 From: Chris Gilbert <Chris@LainOS.org> To: David Malone <dwmalone@maths.tcd.ie>, freebsd-current@freebsd.org Subject: Re: Timekeeping gone whack in 6-CURRENT Message-ID: <200506211257.27765.Chris@LainOS.org> In-Reply-To: <20050621090857.GA30759@walton.maths.tcd.ie> References: <20050617180321.GA1131@tarc.po.cs.msu.su> <200506210053.34204.Chris@LainOS.org> <20050621090857.GA30759@walton.maths.tcd.ie>
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Sure, here's the output: root@Melchior# vmstat -i interrupt total rate irq1: atkbd0 229099 2 irq13: npx0 1 0 irq14: ata0 829858 7 irq15: ata1 47 0 irq16: fwohci0 1 0 irq18: nvidia0+ 15720743 146 irq19: pcm0 xl0++ 5140361 47 lapic1: timer 388944801 3626 lapic0: timer 388922753 3626 Total 799787664 7456 root@Melchior# sysctl kern.timecounter kern.timecounter.tick: 1 kern.timecounter.choice: TSC(-100) i8254(0) dummy(-1000000) kern.timecounter.hardware: i8254 kern.timecounter.nsetclock: 24 kern.timecounter.ngetmicrotime: 19375741 kern.timecounter.ngetnanotime: 0 kern.timecounter.ngetbintime: 0 kern.timecounter.ngetmicrouptime: 3187545739 kern.timecounter.ngetnanouptime: 2799272 kern.timecounter.ngetbinuptime: 3749806 kern.timecounter.nmicrotime: 596114548 kern.timecounter.nnanotime: 48763 kern.timecounter.nbintime: 596163279 kern.timecounter.nmicrouptime: 4395697 kern.timecounter.nnanouptime: 30 kern.timecounter.nbinuptime: 964366125 kern.timecounter.stepwarnings: 0 kern.timecounter.smp_tsc: 0 The motherboard is a Tyan Tiger MPX (S2466N-4M) Using an AMD 760-MPX chipset. -- Thanks, Chris (Lance) Gilbert Ph: +16239791302 (UTC -0700) On Tuesday 21 June 2005 11:08, you wrote: > On Tue, Jun 21, 2005 at 12:53:34AM +0200, Chris Gilbert wrote: > > I've noticed since updating my machine from 5.3 to 6-CURRENT that the > > timekeeping on the system goes out of sync very quickly. > > To help diagnose this, you might want to post the output of: > > vmstat -i > sysctl kern.timecounter > > and also the type of your motherboard to the list. > > David.
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