From owner-freebsd-questions@FreeBSD.ORG Thu Feb 23 07:19:49 2012 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 BD480106564A for ; Thu, 23 Feb 2012 07:19:49 +0000 (UTC) (envelope-from kes-kes@yandex.ru) Received: from forward10.mail.yandex.net (forward10.mail.yandex.net [IPv6:2a02:6b8:0:202::5]) by mx1.freebsd.org (Postfix) with ESMTP id 2949D8FC18 for ; Thu, 23 Feb 2012 07:19:49 +0000 (UTC) Received: from smtp6.mail.yandex.net (smtp6.mail.yandex.net [77.88.61.56]) by forward10.mail.yandex.net (Yandex) with ESMTP id 5D7F21021D0B for ; Thu, 23 Feb 2012 11:19:47 +0400 (MSK) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yandex.ru; s=mail; t=1329981587; bh=4bzQJlfntRHRk6LMpcC6iI30zKjWT58fQ2oQXHzEbUo=; h=Date:From:Reply-To:Message-ID:To:Subject:MIME-Version: Content-Type:Content-Transfer-Encoding; b=tr24XXG05pBZ3iJPssvCTsQhkX3T35ZpFMH3IRejeCRHR3H4bh9vv7hqutsfmyjcm vmF/ds7fBh05Yt2yE8O3rlfxixFWQlJ4/gI0uE39BDJrrxBs1tO91OQuRgdWtIksqP gvljsnSkccsr8S/xnnXlQOaY8SVZOE7wa9msE8s4= Received: from smtp6.mail.yandex.net (localhost [127.0.0.1]) by smtp6.mail.yandex.net (Yandex) with ESMTP id 439971640487 for ; Thu, 23 Feb 2012 11:19:47 +0400 (MSK) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yandex.ru; s=mail; t=1329981587; bh=4bzQJlfntRHRk6LMpcC6iI30zKjWT58fQ2oQXHzEbUo=; h=Date:From:Reply-To:Message-ID:To:Subject:MIME-Version: Content-Type:Content-Transfer-Encoding; b=tr24XXG05pBZ3iJPssvCTsQhkX3T35ZpFMH3IRejeCRHR3H4bh9vv7hqutsfmyjcm vmF/ds7fBh05Yt2yE8O3rlfxixFWQlJ4/gI0uE39BDJrrxBs1tO91OQuRgdWtIksqP gvljsnSkccsr8S/xnnXlQOaY8SVZOE7wa9msE8s4= Received: from unknown (unknown [77.93.52.20]) by smtp6.mail.yandex.net (nwsmtp/Yandex) with ESMTP id JkI4W3pN-JkICas1N; Thu, 23 Feb 2012 11:19:46 +0400 X-Yandex-Spam: 1 Date: Thu, 23 Feb 2012 09:19:45 +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: <1454516861.20120223091945@yandex.ru> To: freebsd-questions@freebsd.org MIME-Version: 1.0 Content-Type: text/plain; charset=windows-1251 Content-Transfer-Encoding: 8bit Subject: VERY slow performance on igb+FreeBSD8.2+mpd5.6 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, 23 Feb 2012 07:19:49 -0000 #uname FreeBSD 8.3-PRERELEASE #2 r231881: Thu Feb 23 00:53:28 UTC 2012 и Version 5.6 (root@ 10:03 20-Feb-2012) http://www.speedtest.net/result/1790445113.png try to reconnect to mpd 10-20times and you get next: http://www.speedtest.net/result/1790454801.png mpd has no any sessions except this one. net.graph.recvspace=524288 net.graph.maxdgram=524288 net.inet.ip.dummynet.io_fast=1 net.inet.ip.dummynet.pipe_slot_limit=1000 dev.igb.0.rx_processing_limit=4096 dev.igb.1.rx_processing_limit=4096 dev.igb.2.rx_processing_limit=4096 dev.igb.3.rx_processing_limit=4096 net.route.netisr_maxqlen=4096 hw.igb.rxd=4096 hw.igb.txd=4096 hw.igb.max_interrupt_rate=32000 net.isr.defaultqlimit=4096 net.link.ifqmaxlen=10240 net.graph.maxdata=32768 net.graph.maxalloc=32768 net.inet.tcp.tcbhashsize=4096 # tcb hash size net.inet.tcp.syncache.hashsize=1024 # syncache hash size net.inet.tcp.syncache.bucketlimit=100 # syncache bucket limit net.isr.bindthreads=0 # do not bind threads to CPUs net.isr.direct=0 # interrupt handling via multiple CPU net.isr.direct_force=0 # " net.isr.maxthreads=4 # Max number of threads for NIC IRQ balancing (4 cores in box) vmstat -z | grep Gra ITEM SIZE LIMIT USED FREE REQUESTS FAILURES NetGraph items: 72, 32770, 0, 377, 143887, 0 NetGraph data items: 72, 32770, 0, 435, 241884, 0 -- С уважением, Коньков mailto:kes-kes@yandex.ru