From owner-freebsd-questions@FreeBSD.ORG Thu Nov 17 18:01:10 2011 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 4D702106564A for ; Thu, 17 Nov 2011 18:01:10 +0000 (UTC) (envelope-from kes-kes@yandex.ru) Received: from forward17.mail.yandex.net (forward17.mail.yandex.net [IPv6:2a02:6b8:0:1402::2]) by mx1.freebsd.org (Postfix) with ESMTP id BD6AF8FC16 for ; Thu, 17 Nov 2011 18:01:09 +0000 (UTC) Received: from smtp16.mail.yandex.net (smtp16.mail.yandex.net [95.108.252.16]) by forward17.mail.yandex.net (Yandex) with ESMTP id 463E01064631 for ; Thu, 17 Nov 2011 22:01:08 +0400 (MSK) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yandex.ru; s=mail; t=1321552868; bh=Sq0uIyHLCL0siab/TSReN9w6vW+ykPwswPFUyOElwzE=; h=Date:From:Reply-To:Message-ID:To:Subject:MIME-Version: Content-Type:Content-Transfer-Encoding; b=bX4cwcEB7ORqvxmAQ5iyekJdCxvYecEuVdT10Kfl6aWgqRJg6/EC/chxhBcNlM1b9 Ck5a2pwmqtBfyV/3SMiiRuHjwBxm/V1+vaDKozte0wrKUB6NP8ByHdf1EhC2gC+Hz7 o1m9xydydDa3r9Z+y9lp30aMYiwF9yX+t+RMIH0k= Received: from smtp16.mail.yandex.net (localhost [127.0.0.1]) by smtp16.mail.yandex.net (Yandex) with ESMTP id 246B06A00F1 for ; Thu, 17 Nov 2011 22:01:08 +0400 (MSK) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yandex.ru; s=mail; t=1321552868; bh=Sq0uIyHLCL0siab/TSReN9w6vW+ykPwswPFUyOElwzE=; h=Date:From:Reply-To:Message-ID:To:Subject:MIME-Version: Content-Type:Content-Transfer-Encoding; b=bX4cwcEB7ORqvxmAQ5iyekJdCxvYecEuVdT10Kfl6aWgqRJg6/EC/chxhBcNlM1b9 Ck5a2pwmqtBfyV/3SMiiRuHjwBxm/V1+vaDKozte0wrKUB6NP8ByHdf1EhC2gC+Hz7 o1m9xydydDa3r9Z+y9lp30aMYiwF9yX+t+RMIH0k= Received: from unknown (unknown [77.93.52.20]) by smtp16.mail.yandex.net (nwsmtp/Yandex) with ESMTP id 17n4FJuM-17nqecWm; Thu, 17 Nov 2011 22:01:07 +0400 X-Yandex-Spam: 1 Date: Thu, 17 Nov 2011 20:00:52 +0200 From: =?windows-1251?B?yu7t/Oru4iDF4uPl7ejp?= X-Mailer: The Bat! (v4.0.24) Professional Organization: =?windows-1251?B?188gyu7t/Oru4iwgRnJlZUxpbmU=?= X-Priority: 3 (Normal) Message-ID: <255829341.20111117200052@yandex.ru> To: freebsd-questions@freebsd.org MIME-Version: 1.0 Content-Type: text/plain; charset=windows-1251 Content-Transfer-Encoding: 8bit Subject: process interrupts by multiply CPUs X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: =?windows-1251?B?yu7t/Oru4iDF4uPl7ejp?= List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 17 Nov 2011 18:01:10 -0000 Hi Can I allow to process interrupts from re0 by multiples CPUs I get one CPU overload while other idle last pid: 14902; load averages: 1.92, 2.12, 1.96 up 0+17:47:31 19:59:04 226 processes: 12 running, 197 sleeping, 17 waiting CPU 0: 0.6% user, 0.0% nice, 1.2% system, 88.3% interrupt, 9.8% idle CPU 1: 1.8% user, 0.0% nice, 29.4% system, 0.0% interrupt, 68.7% idle CPU 2: 3.7% user, 0.0% nice, 30.7% system, 0.0% interrupt, 65.6% idle CPU 3: 3.1% user, 0.0% nice, 25.8% system, 0.0% interrupt, 71.2% idle Mem: 264M Active, 1641M Inact, 272M Wired, 832K Cache, 112M Buf, 1721M Free Swap: 4096M Total, 4096M Free PID USERNAME PRI NICE SIZE RES STATE C TIME WCPU COMMAND 12 root -92 - 0K 152K CPU0 0 354:30 96.78% {irq256: re0} 11 root 155 ki31 0K 32K RUN 1 929:16 77.83% {idle: cpu1} 11 root 155 ki31 0K 32K RUN 3 922:41 72.95% {idle: cpu3} 11 root 155 ki31 0K 32K RUN 2 904:02 71.63% {idle: cpu2} 13 root -16 - 0K 32K CPU3 1 71:11 18.65% {ng_queue1} 13 root -16 - 0K 32K RUN 1 71:10 18.36% {ng_queue3} 13 root -16 - 0K 32K RUN 3 71:18 17.63% {ng_queue0} 13 root -16 - 0K 32K RUN 1 71:11 17.14% {ng_queue2} 11 root 155 ki31 0K 32K RUN 0 682:25 10.55% {idle: cpu0} 55709 root 20 0 13408K 5840K select 2 15:50 1.71% snmpd 14902 cacti 33 0 11960K 3480K select 1 0:00 1.12% snmpget 14864 cacti 46 0 11116K 2836K piperd 3 0:00 1.12% perl5.10.1 14867 root 46 0 9728K 1956K select 3 0:00 1.12% sudo I have try to tune system how described on this: https://calomel.org/network_performance.html but that did not help. Can you advice me something, to allow process interrupts by all CPUs? -- С уважением, Коньков mailto:kes-kes@yandex.ru