Re[2]: 2 day GENERIC-current eat 2 CPU core at 100%
Great thanx ! It working ! :) Thu, 09 Jun 2011 19:40:18 +0300 письмо от Alexander Motin m...@freebsd.org: Andrey Smagin wrote: Hi, yesterday I tried switch event timer on i8254 - it do nothing. I disabled hyperthreading - now eat from 50% to 100% All dmesg is lines: (noperiph:ata3:0:-1:-1): rescan already queued (noperiph:ata3:0:-1:-1): rescan already queued (noperiph:ata2:0:-1:-1): rescan already queued (noperiph:ata3:0:-1:-1): rescan already queued (noperiph:ata3:0:-1:-1): rescan already queued I boot FreeBSD from USB with no ATA - may be it is. These messages are not what I expected to see, but they tell me that your problem may be SATA related. I've got the same Intel D525MW board and think reproduced the problem. I hope I've even fixed it. :) Retry please with fresh CURRENT sources or at least with this patch applied: http://svn.freebsd.org/changeset/base/222897 Wed, 08 Jun 2011 20:34:42 +0300 письмо от Alexander Motin m...@freebsd.org: On 07.06.2011 20:12, Andrey Smagin wrote: vmstat -i interrupt total rate irq16: uhci3 205 0 irq20: hpet0 147924380 1126 irq23: uhci0 ehci0 522517 3 total148447102 1130 Tue, 7 Jun 2011 10:34:01 +0200 письмо от Hans Petter Selaskyhsela...@c2i.net: On Tuesday 07 June 2011 10:09:47 Andrey Smagin wrote: I upgraded 2 day ago from 2010-current box on Intel D525MW. System very slow down after that. kern.hz=50 in systat -vmstat - 140hpet interrupts/s at top 25% in interrupts 25% in system because hyperthreading system found 4 cpu. What does vmstat -i output? Send me please full verbose dmesg and output of the `sysctl kern.eventtimer` and `sysctl kern.timecounter`. Try to switch to another timer: sysctl kern.eventtimer.timer=LAPIC Try to switch to periodic timers (instead): sysctl kern.eventtimer.periodic=1 -- Alexander Motin ___ freebsd-current@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to freebsd-current-unsubscr...@freebsd.org
Re[2]: 2 day GENERIC-current eat 2 CPU core at 100%
Hi, yesterday I tried switch event timer on i8254 - it do nothing. I disabled hyperthreading - now eat from 50% to 100% All dmesg is lines: (noperiph:ata3:0:-1:-1): rescan already queued (noperiph:ata3:0:-1:-1): rescan already queued (noperiph:ata2:0:-1:-1): rescan already queued (noperiph:ata3:0:-1:-1): rescan already queued (noperiph:ata3:0:-1:-1): rescan already queued I boot FreeBSD from USB with no ATA - may be it is. %sysctl -a | grep event kern.eventtimer.choice: HPET(450) HPET1(440) HPET2(440) LAPIC(400) i8254(100) RTC(0) kern.eventtimer.et.LAPIC.flags: 15 kern.eventtimer.et.LAPIC.frequency: 0 kern.eventtimer.et.LAPIC.quality: 400 kern.eventtimer.et.HPET.flags: 3 kern.eventtimer.et.HPET.frequency: 14318180 kern.eventtimer.et.HPET.quality: 450 kern.eventtimer.et.HPET1.flags: 3 kern.eventtimer.et.HPET1.frequency: 14318180 kern.eventtimer.et.HPET1.quality: 440 kern.eventtimer.et.HPET2.flags: 3 kern.eventtimer.et.HPET2.frequency: 14318180 kern.eventtimer.et.HPET2.quality: 440 kern.eventtimer.et.RTC.flags: 17 kern.eventtimer.et.RTC.frequency: 32768 kern.eventtimer.et.RTC.quality: 0 kern.eventtimer.et.i8254.flags: 1 kern.eventtimer.et.i8254.frequency: 1193182 kern.eventtimer.et.i8254.quality: 100 kern.eventtimer.periodic: 1 kern.eventtimer.timer: i8254 kern.eventtimer.idletick: 0 kern.eventtimer.singlemul: 2 ifnet_rw,eventhandler eventhandler,eventhandler list so_rcv,eventhandler lle,eventhandler Giant,intr event list Giant,eventhandler Giant,eventhandler list Giant,intr event proctree,clone events drain lock clone events drain lock,cdev clone events drain lock,eventhandler clone events drain lock,eventhandler list devfs,clone events drain lock MD config lock,eventhandler hw.mfi.event_class: 0 hw.mfi.event_locale: 65535 CL\PU load is waves with period about 20sec. _ %systat -vmstat 2 usersLoad 3,47 2,85 2,80 9 июн 14:45 Mem:KBREALVIRTUAL VN PAGER SWAP PAGER Tot Share TotShareFree in out in out Act 166963772 285868 5120 51636 count All 942045096 244978822376 pages Proc:Interrupts r p d s w Csw Trp Sys Int Sof Fltcow2018 total 29 1371 25 2018 673 zfodatkbd0 1 ozfod 1998 attimer0 0 50,2%Sys 0,9%Intr 0,1%User 0,0%Nice 48,7%Idle%ozfod hpet0 20 ||||||||||| daefr 1 uhci0 ehci =+prcfr19 re0 256 2 dtbuf totfr Namei Name-cache Dir-cache 68416 desvn react Callshits %hits % 58261 numvn pdwak 3 3 100 17084 frevn pdpgs intrn Disks md8 da0 pass0121076 wire KB/t 0,00 2,00 0,00 32224 act tps 0 0 0790704 inact MB/s 0,00 0,00 0,00 9560 cache %busy 0 0 0 42076 free After half minute ___ 2 usersLoad 3,52 2,90 2,81 9 июн 14:46 Mem:KBREALVIRTUAL VN PAGER SWAP PAGER Tot Share TotShareFree in out in out Act 166963772 285868 5120 51636 count All 942045096 244978822376 pages Proc:Interrupts r p d s w Csw Trp Sys Int Sof Fltcow2022 total 5 24801 18 2023 803 zfodatkbd0 1 ozfod 2000 attimer0 0 57,8%Sys 26,0%Intr 0,0%User 0,0%Nice 16,2%Idle%ozfod hpet0 20 ||||||||||| daefr uhci0 ehci =+prcfr22 re0 256 dtbuf totfr Namei Name-cache Dir-cache 68416 desvn react Callshits %hits % 58261 numvn pdwak 3 3 100 17084 frevn pdpgs intrn Disks md8 da0 pass0121076 wire KB/t 0,00 0,00 0,00 32228 act tps 0 0 0790700 inact MB/s 0,00 0,00 0,00
Re: 2 day GENERIC-current eat 2 CPU core at 100%
Andrey Smagin wrote: Hi, yesterday I tried switch event timer on i8254 - it do nothing. I disabled hyperthreading - now eat from 50% to 100% All dmesg is lines: (noperiph:ata3:0:-1:-1): rescan already queued (noperiph:ata3:0:-1:-1): rescan already queued (noperiph:ata2:0:-1:-1): rescan already queued (noperiph:ata3:0:-1:-1): rescan already queued (noperiph:ata3:0:-1:-1): rescan already queued I boot FreeBSD from USB with no ATA - may be it is. These messages are not what I expected to see, but they tell me that your problem may be SATA related. I've got the same Intel D525MW board and think reproduced the problem. I hope I've even fixed it. :) Retry please with fresh CURRENT sources or at least with this patch applied: http://svn.freebsd.org/changeset/base/222897 Wed, 08 Jun 2011 20:34:42 +0300 письмо от Alexander Motin m...@freebsd.org: On 07.06.2011 20:12, Andrey Smagin wrote: vmstat -i interrupt total rate irq16: uhci3 205 0 irq20: hpet0 147924380 1126 irq23: uhci0 ehci0 522517 3 total148447102 1130 Tue, 7 Jun 2011 10:34:01 +0200 письмо от Hans Petter Selaskyhsela...@c2i.net: On Tuesday 07 June 2011 10:09:47 Andrey Smagin wrote: I upgraded 2 day ago from 2010-current box on Intel D525MW. System very slow down after that. kern.hz=50 in systat -vmstat - 140hpet interrupts/s at top 25% in interrupts 25% in system because hyperthreading system found 4 cpu. What does vmstat -i output? Send me please full verbose dmesg and output of the `sysctl kern.eventtimer` and `sysctl kern.timecounter`. Try to switch to another timer: sysctl kern.eventtimer.timer=LAPIC Try to switch to periodic timers (instead): sysctl kern.eventtimer.periodic=1 -- Alexander Motin ___ freebsd-current@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to freebsd-current-unsubscr...@freebsd.org
Re: 2 day GENERIC-current eat 2 CPU core at 100%
On 07.06.2011 20:12, Andrey Smagin wrote: vmstat -i interrupt total rate irq16: uhci3 205 0 irq20: hpet0 147924380 1126 irq23: uhci0 ehci0 522517 3 total148447102 1130 Tue, 7 Jun 2011 10:34:01 +0200 письмо от Hans Petter Selaskyhsela...@c2i.net: On Tuesday 07 June 2011 10:09:47 Andrey Smagin wrote: I upgraded 2 day ago from 2010-current box on Intel D525MW. System very slow down after that. kern.hz=50 in systat -vmstat - 140hpet interrupts/s at top 25% in interrupts 25% in system because hyperthreading system found 4 cpu. What does vmstat -i output? Send me please full verbose dmesg and output of the `sysctl kern.eventtimer` and `sysctl kern.timecounter`. Try to switch to another timer: sysctl kern.eventtimer.timer=LAPIC Try to switch to periodic timers (instead): sysctl kern.eventtimer.periodic=1 -- Alexander Motin ___ freebsd-current@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to freebsd-current-unsubscr...@freebsd.org
2 day GENERIC-current eat 2 CPU core at 100%
I upgraded 2 day ago from 2010-current box on Intel D525MW. System very slow down after that. kern.hz=50 in systat -vmstat - 140hpet interrupts/s at top 25% in interrupts 25% in system because hyperthreading system found 4 cpu.___ freebsd-current@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to freebsd-current-unsubscr...@freebsd.org
Re: 2 day GENERIC-current eat 2 CPU core at 100%
On Tuesday 07 June 2011 10:09:47 Andrey Smagin wrote: I upgraded 2 day ago from 2010-current box on Intel D525MW. System very slow down after that. kern.hz=50 in systat -vmstat - 140hpet interrupts/s at top 25% in interrupts 25% in system because hyperthreading system found 4 cpu. What does vmstat -i output? --HPS ___ freebsd-current@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to freebsd-current-unsubscr...@freebsd.org
Re[2]: 2 day GENERIC-current eat 2 CPU core at 100%
vmstat -i interrupt total rate irq16: uhci3 205 0 irq20: hpet0 147924380 1126 irq23: uhci0 ehci0 522517 3 total148447102 1130 Tue, 7 Jun 2011 10:34:01 +0200 письмо от Hans Petter Selasky hsela...@c2i.net: On Tuesday 07 June 2011 10:09:47 Andrey Smagin wrote: I upgraded 2 day ago from 2010-current box on Intel D525MW. System very slow down after that. kern.hz=50 in systat -vmstat - 140hpet interrupts/s at top 25% in interrupts 25% in system because hyperthreading system found 4 cpu. What does vmstat -i output? --HPS ___ freebsd-current@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to freebsd-current-unsubscr...@freebsd.org ___ freebsd-current@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to freebsd-current-unsubscr...@freebsd.org
