From owner-freebsd-questions@FreeBSD.ORG Sun Nov 14 08:14:25 2010 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 D8971106564A for ; Sun, 14 Nov 2010 08:14:25 +0000 (UTC) (envelope-from kes-kes@yandex.ru) Received: from forward15.mail.yandex.net (forward15.mail.yandex.net [95.108.130.119]) by mx1.freebsd.org (Postfix) with ESMTP id 6E5A08FC08 for ; Sun, 14 Nov 2010 08:14:25 +0000 (UTC) Received: from smtp14.mail.yandex.net (smtp14.mail.yandex.net [95.108.131.192]) by forward15.mail.yandex.net (Yandex) with ESMTP id 856C24458F6F; Sun, 14 Nov 2010 11:14:23 +0300 (MSK) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yandex.ru; s=mail; t=1289722463; bh=/VMlwmjHs9yc7+6krYd81HyUyXBs/ViD4MndZEkrW8k=; h=Date:From:Reply-To:Message-ID:To:CC:Subject:In-Reply-To: References:MIME-Version:Content-Type:Content-Transfer-Encoding; b=s3RRDbLhPKM3QV8VseOcqXng65VjNVISn0mzgmCppQZdTdZU/7yqBVmCF8gDx1pCI VVaCuGDmTX0/JEFMNxAMOaWJ94WzNr6f9gUbV+ChISROGlhE3u2J7320oeeKRg/iMK 2mB46bPahvSqZbhDnjBT9Y4Y9o0Bkyx/+PR2c4xU= Received: from HOMEUSER (unknown [77.93.42.18]) by smtp14.mail.yandex.net (Yandex) with ESMTPA id 4152719B806E; Sun, 14 Nov 2010 11:14:23 +0300 (MSK) Date: Sun, 14 Nov 2010 10:14:26 +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: <1841178609.20101114101426@yandex.ru> To: Robert Bonomi In-Reply-To: <201011132145.oADLjTFC026314@mail.r-bonomi.com> References: <201011132145.oADLjTFC026314@mail.r-bonomi.com> MIME-Version: 1.0 Content-Type: text/plain; charset=windows-1251 Content-Transfer-Encoding: 8bit Cc: freebsd-questions@freebsd.org Subject: Re[2]: system utilities job 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: Sun, 14 Nov 2010 08:14:26 -0000 >> From owner-freebsd-questions@freebsd.org Sat Nov 13 13:49:32 2010 >> Date: Sat, 13 Nov 2010 19:13:38 +0200 >> From: =?windows-1251?B?yu7t/Oru4iDF4uPl7ejp?= >> To: freebsd-questions@freebsd.org >> Subject: system utilities job >> >> Hi, Freebsd-questions. >> >> why I have different results for re0 interface for interrupt >> statistic? >> >> # vmstat -i >> interrupt total rate >> irq1: atkbd0 5 0 >> irq16: ehci0 84414 1 >> irq17: atapci0 329838 5 >> irq23: ehci1 112524 2 >> cpu0:timer 119506195 2125 >> irq266: re0 492258114 8753 <<<<<<<<<< >> cpu3:timer 98445240 1750 >> cpu1:timer 95782407 1703 >> cpu2:timer 89616119 1593 >> Total 896134856 15934 >> >> #systat -v >> 3 users Load 0,42 0,51 0,51 13 ноя 19:12 >> >> Mem:KB REAL VIRTUAL VN PAGER SWAP PAGER >> Tot Share Tot Share Free in out in out >> Act 86084 4912 446820 6376 1474852 count >> All 207628 8180 2620768 32204 pages >> Proc: Interrupts >> r p d s w Csw Trp Sys Int Sof Flt cow 21237 total >> 40 93k 12 1129 12k 40k 15 1 zfod atkbd0 1 >> ozfod 1 ehci0 16 >> 2,8%Sys 10,9%Intr 0,0%User 0,0%Nice 86,2%Idle %ozfod 10 atapci0 17 >> | | | | | | | | | | | daefr 2 ehci1 23 >> =++++++ prcfr 2126 cpu0:timer >> 30 dtbuf 3 totfr 12744 re0 266 <<<<<<<<<< >> Namei Name-cache Dir-cache 110674 desvn react 2127 cpu3:timer >> Calls hits % hits % 71986 numvn pdwak 2123 cpu1:timer >> 7 7 100 27160 frevn pdpgs 2104 cpu2:timer >> intrn >> Disks ad4 172156 wire >> KB/t 15,84 49524 act >> tps 10 272900 inact >> MB/s 0,16 272 cache >> %busy 0 1474580 free >> >> RB> for the same reason _all_ the interrupt counts are different. You ran two RB> different commands. at (slightly) differnt times. Thus, the 'real-time' RB> events being reported are _differnet_. A different amount of network RB> traffic will result in different numbers of interrupts from the ethernet RB> interface. Entirely expected. I have ran both commands in two different shell simulatenously at same time. This OS is 9CURRENT. In 7-2RELEASE interupts was same. -- С уважением, Коньков mailto:kes-kes@yandex.ru