From owner-freebsd-stable@FreeBSD.ORG Mon Jun 23 21:13:31 2014 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id B7FC1B97 for ; Mon, 23 Jun 2014 21:13:31 +0000 (UTC) Received: from bigwig.baldwin.cx (bigwig.baldwin.cx [IPv6:2001:470:1f11:75::1]) (using TLSv1 with cipher DHE-RSA-CAMELLIA256-SHA (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 9139F250F for ; Mon, 23 Jun 2014 21:13:31 +0000 (UTC) Received: from jhbbsd.localnet (unknown [209.249.190.124]) by bigwig.baldwin.cx (Postfix) with ESMTPSA id 6399AB97B; Mon, 23 Jun 2014 17:13:30 -0400 (EDT) From: John Baldwin To: freebsd-stable@freebsd.org Subject: Re: Weird ISR accounting in 10-STABLE Date: Mon, 23 Jun 2014 16:14:50 -0400 User-Agent: KMail/1.13.5 (FreeBSD/8.4-CBSD-20140415; KDE/4.5.5; amd64; ; ) References: In-Reply-To: MIME-Version: 1.0 Content-Type: Text/Plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Message-Id: <201406231614.51004.jhb@freebsd.org> X-Greylist: Sender succeeded SMTP AUTH, not delayed by milter-greylist-4.2.7 (bigwig.baldwin.cx); Mon, 23 Jun 2014 17:13:30 -0400 (EDT) Cc: Vlad Galu X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 23 Jun 2014 21:13:31 -0000 On Wednesday, June 18, 2014 7:12:33 am Vlad Galu wrote: > CPU information: > -- cut here -- > FreeBSD/SMP: Multiprocessor System Detected: 8 CPUs > FreeBSD/SMP: 1 package(s) x 4 core(s) x 2 SMT threads > -- and here -- > > top output: > -- cut here -- > last pid: 51987; load averages: 2.00, 2.00, 2.00 > > > > up 8+18:47:58 13:07:02 > 520 processes: 11 running, 489 sleeping, 20 waiting > CPU 0: 0.0% user, 0.0% nice, 0.0% system, 0.0% interrupt, 100% idle > CPU 1: 0.0% user, 0.0% nice, 0.0% system, 100% interrupt, 0.0% idle > CPU 2: 0.0% user, 0.0% nice, 0.4% system, 0.0% interrupt, 99.6% idle > CPU 3: 0.4% user, 0.0% nice, 0.0% system, 0.0% interrupt, 99.6% idle > CPU 4: 0.0% user, 0.0% nice, 0.0% system, 0.0% interrupt, 100% idle > CPU 5: 0.0% user, 0.0% nice, 0.8% system, 0.0% interrupt, 99.2% idle > CPU 6: 0.0% user, 0.0% nice, 0.4% system, 0.0% interrupt, 99.6% idle > CPU 7: 0.0% user, 0.0% nice, 0.0% system, 0.4% interrupt, 99.6% idle > Mem: 87M Active, 2102M Inact, 11G Wired, 3656K Cache, 17G Free > ARC: 8192M Total, 4089M MFU, 3372M MRU, 1936K Anon, 66M Header, 663M Other > Swap: 32G Total, 32G Free > > PID USERNAME PRI NICE SIZE RES STATE C TIME WCPU COMMAND > 11 root 155 ki31 0K 128K CPU0 0 210.1H 100.00% > idle{idle: cpu0} > 11 root 155 ki31 0K 128K CPU5 5 209.9H 100.00% > idle{idle: cpu5} > 11 root 155 ki31 0K 128K CPU7 7 209.9H 100.00% > idle{idle: cpu7} > 11 root 155 ki31 0K 128K CPU4 4 209.1H 100.00% > idle{idle: cpu4} > 11 root 155 ki31 0K 128K RUN 3 189.9H 100.00% > idle{idle: cpu3} > 11 root 155 ki31 0K 128K CPU2 2 173.3H 100.00% > idle{idle: cpu2} > 11 root 155 ki31 0K 128K CPU6 6 163.4H 100.00% > idle{idle: cpu6} > 12 root -72 - 0K 336K CPU1 1 141.0H 100.00% > intr{swi1: netisr 0} This ithread? (ithreads count as intr time) -- John Baldwin