From owner-freebsd-bugs@FreeBSD.ORG Mon Dec 26 08:42:32 2011 Return-Path: Delivered-To: freebsd-bugs@FreeBSD.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 1E66A106566C for ; Mon, 26 Dec 2011 08:42:32 +0000 (UTC) (envelope-from universite@ukr.net) Received: from otrada.od.ua (universite-1-pt.tunnel.tserv24.sto1.ipv6.he.net [IPv6:2001:470:27:140::2]) by mx1.freebsd.org (Postfix) with ESMTP id 823588FC08 for ; Mon, 26 Dec 2011 08:42:31 +0000 (UTC) Received: from [IPv6:2001:470:28:140:10a2:e576:e1a0:e0c] ([IPv6:2001:470:28:140:10a2:e576:e1a0:e0c]) (authenticated bits=0) by otrada.od.ua (8.14.4/8.14.5) with ESMTP id pBQ8gPDn006213 for ; Mon, 26 Dec 2011 10:42:26 +0200 (EET) (envelope-from universite@ukr.net) Message-ID: <4EF83368.3060104@ukr.net> Date: Mon, 26 Dec 2011 10:42:16 +0200 From: "Vladislav V. Prodan" User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:8.0) Gecko/20111105 Thunderbird/8.0 MIME-Version: 1.0 To: freebsd-bugs@FreeBSD.org References: <201112252120.pBPLKmpJ026199@freefall.freebsd.org> <4EF798A1.5080201@ukr.net> <20111225230909.GB43740@in-addr.com> In-Reply-To: <20111225230909.GB43740@in-addr.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Greylist: Sender succeeded SMTP AUTH, not delayed by milter-greylist-4.2.7 (otrada.od.ua [IPv6:2001:470:28:140::5]); Mon, 26 Dec 2011 10:42:26 +0200 (EET) X-Spam-Status: No, score=-97.7 required=5.0 tests=FREEMAIL_FROM,RDNS_NONE, SPF_SOFTFAIL,T_TO_NO_BRKTS_FREEMAIL,USER_IN_WHITELIST autolearn=no version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mary-teresa.otrada.od.ua Cc: Subject: Re: kern/163587: [sched_ule] The ULE scheduler does not load in the fourth core processor i3 X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 26 Dec 2011 08:42:32 -0000 26.12.2011 1:09, Gary Palmer wrote: > On Sun, Dec 25, 2011 at 11:41:53PM +0200, Vladislav V. Prodan wrote: >> 25.12.2011 23:20, eadler@FreeBSD.org ??????????: >>> Synopsis: [sched_ule] The ULE scheduler does not load in the fourth core processor i3 >>> >>> State-Changed-From-To: open->closed >>> State-Changed-By: eadler >>> State-Changed-When: Sun Dec 25 21:20:24 UTC 2011 >>> State-Changed-Why: >>> Computers count from 0 :) >> >> That's right. >> cpu3 fourth. >> And the chart cpu3 NOT loaded. > > If you run 'top' do you see 3 in the 'C' column which shows processes > on a particular CPU? Check with 'top -S' which will allow you to see the > kernel idle threads to make sure that you can see processes on CPU 4. > Also please check the output of > Now load (LA) of less than 6% last pid: 10807; load averages: 0.06, 0.07, 0.02 up 2+13:00:52 12:41:30 57 processes: 2 running, 54 sleeping, 1 waiting CPU 0: 0.0% user, 0.0% nice, 0.0% system, 4.1% interrupt, 95.9% idle CPU 1: 0.0% user, 0.0% nice, 0.0% system, 0.0% interrupt, 100% idle CPU 2: 0.0% user, 0.0% nice, 1.0% system, 0.0% interrupt, 99.0% idle CPU 3: 0.0% user, 0.0% nice, 0.0% system, 0.0% interrupt, 100% idle Mem: 73M Active, 1076M Inact, 6345M Wired, 118M Cache, 237M Free Swap: 8192M Total, 448K Used, 8191M Free PID USERNAME THR PRI NICE SIZE RES STATE C TIME WCPU COMMAND 11 root 4 155 ki31 0K 64K CPU3 3 240.1H 392.38% idle 12 root 15 -72 - 0K 240K WAIT 0 146:58 3.08% intr 1484 www 1 21 0 47556K 29460K kqread 2 74:00 1.07% nginx 0 root 178 -8 0 0K 2848K - 3 9:08 0.00% kernel 15 root 1 -16 - 0K 16K - 0 4:22 0.00% yarrow 19 root 1 16 - 0K 16K syncer 2 1:42 0.00% syncer 1760 root 1 20 0 55884K 12304K select 2 0:31 0.00% bsnmpd 2 root 4 -8 - 0K 80K tx->tx 1 0:30 0.00% zfskern 14 root 3 -8 - 0K 48K - 2 0:21 0.00% geom 16 root 8 -68 - 0K 128K - 2 0:09 0.00% usb 23 root 1 -16 - 0K 16K - 2 0:07 0.00% racctd 1437 root 1 20 0 22320K 2144K select 2 0:06 0.00% ntpd 8 root 1 -16 - 0K 16K psleep 2 0:05 0.00% vmdaemon 1548 root 1 20 0 20372K 3360K select 2 0:02 0.00% sendmail 3691 root 1 20 0 67996K 4324K select 3 0:01 0.00% sshd 21 root 1 -16 - 0K 16K sdflus 2 0:01 0.00% softdepflush 1741 root 1 20 0 12172K 1396K select 2 0:01 0.00% syslogd 20 root 1 -16 - 0K 16K vlruwt 1 0:01 0.00% vnlru > sysctl -a | grep cpu # sysctl -a | grep cpu cpu HAMMER device cpufreq device cpuctl kern.ccpu: 0 kern.sched.cpusetsize: 8 0, 1, 2, 3 0, 1, 2, 3 0, 1 2, 3 kern.smp.cpus: 4 kern.smp.maxcpus: 64 net.inet.tcp.per_cpu_timers: 0 debug.cpufreq.verbose: 0 debug.cpufreq.lowest: 0 hw.ncpu: 4 hw.acpi.cpu.cx_lowest: C1 security.jail.param.cpuset.id: 0 dev.cpu.0.%desc: ACPI CPU dev.cpu.0.%driver: cpu dev.cpu.0.%location: handle=\_PR_.P000 dev.cpu.0.%pnpinfo: _HID=none _UID=0 dev.cpu.0.%parent: acpi0 dev.cpu.0.coretemp.delta: 62 dev.cpu.0.coretemp.resolution: 1 dev.cpu.0.coretemp.tjmax: 102,0C dev.cpu.0.coretemp.throttle_log: 0 dev.cpu.0.temperature: 40,0C dev.cpu.0.freq: 3100 dev.cpu.0.freq_levels: 3100/255000 3000/244000 2900/233000 2800/223000 2700/213000 2600/202000 2500/193000 2400/183000 2300/173000 2200/164000 2100/155000 2000/146000 1900/137000 1800/128000 1700/120000 1600/112000 1400/98000 1200/84000 1000/70000 800/56000 600/42000 400/28000 200/14000 dev.cpu.0.cx_supported: C1/1 C2/80 C3/104 dev.cpu.0.cx_lowest: C1 dev.cpu.0.cx_usage: 100.00% 0.00% 0.00% last 288us dev.cpu.1.%desc: ACPI CPU dev.cpu.1.%driver: cpu dev.cpu.1.%location: handle=\_PR_.P001 dev.cpu.1.%pnpinfo: _HID=none _UID=0 dev.cpu.1.%parent: acpi0 dev.cpu.1.coretemp.delta: 62 dev.cpu.1.coretemp.resolution: 1 dev.cpu.1.coretemp.tjmax: 102,0C dev.cpu.1.coretemp.throttle_log: 0 dev.cpu.1.temperature: 40,0C dev.cpu.1.cx_supported: C1/1 C2/80 C3/104 dev.cpu.1.cx_lowest: C1 dev.cpu.1.cx_usage: 100.00% 0.00% 0.00% last 166us dev.cpu.2.%desc: ACPI CPU dev.cpu.2.%driver: cpu dev.cpu.2.%location: handle=\_PR_.P002 dev.cpu.2.%pnpinfo: _HID=none _UID=0 dev.cpu.2.%parent: acpi0 dev.cpu.2.coretemp.delta: 59 dev.cpu.2.coretemp.resolution: 1 dev.cpu.2.coretemp.tjmax: 102,0C dev.cpu.2.coretemp.throttle_log: 0 dev.cpu.2.temperature: 43,0C dev.cpu.2.cx_supported: C1/1 C2/80 C3/104 dev.cpu.2.cx_lowest: C1 dev.cpu.2.cx_usage: 100.00% 0.00% 0.00% last 43us dev.cpu.3.%desc: ACPI CPU dev.cpu.3.%driver: cpu dev.cpu.3.%location: handle=\_PR_.P003 dev.cpu.3.%pnpinfo: _HID=none _UID=0 dev.cpu.3.%parent: acpi0 dev.cpu.3.coretemp.delta: 59 dev.cpu.3.coretemp.resolution: 1 dev.cpu.3.coretemp.tjmax: 102,0C dev.cpu.3.coretemp.throttle_log: 0 dev.cpu.3.temperature: 44,0C dev.cpu.3.cx_supported: C1/1 C2/80 C3/104 dev.cpu.3.cx_lowest: C1 dev.cpu.3.cx_usage: 100.00% 0.00% 0.00% last 26us dev.acpi_perf.0.%parent: cpu0 dev.acpi_perf.1.%parent: cpu1 dev.acpi_perf.2.%parent: cpu2 dev.acpi_perf.3.%parent: cpu3 dev.coretemp.0.%parent: cpu0 dev.coretemp.1.%parent: cpu1 dev.coretemp.2.%parent: cpu2 dev.coretemp.3.%parent: cpu3 dev.est.0.%parent: cpu0 dev.est.1.%parent: cpu1 dev.est.2.%parent: cpu2 dev.est.3.%parent: cpu3 dev.cpufreq.0.%driver: cpufreq dev.cpufreq.0.%parent: cpu0 dev.cpufreq.1.%driver: cpufreq dev.cpufreq.1.%parent: cpu1 dev.cpufreq.2.%driver: cpufreq dev.cpufreq.2.%parent: cpu2 dev.cpufreq.3.%driver: cpufreq dev.cpufreq.3.%parent: cpu3 dev.p4tcc.0.%parent: cpu0 dev.p4tcc.1.%parent: cpu1 dev.p4tcc.2.%parent: cpu2 dev.p4tcc.3.%parent: cpu3 > > Do you know how the program that drew the graphs gets its data? I use bsnmpd + cacti -- Vladislav V. Prodan System & Network Administrator http://support.od.ua +380 67 4584408, +380 99 4060508 VVP88-RIPE