From owner-freebsd-ipfw@FreeBSD.ORG Fri Mar 20 03:42:44 2009 Return-Path: Delivered-To: freebsd-ipfw@FreeBSD.ORG Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 8AAC6106564A for ; Fri, 20 Mar 2009 03:42:44 +0000 (UTC) (envelope-from qwe@qwe.net.ua) Received: from mail.qwe.net.ua (qwe.net.ua [80.245.118.211]) by mx1.freebsd.org (Postfix) with ESMTP id 3BCCB8FC12 for ; Fri, 20 Mar 2009 03:42:43 +0000 (UTC) (envelope-from qwe@qwe.net.ua) Received: from localhost (localhost.qwe.net.ua [127.0.0.1]) by mail.qwe.net.ua (Postfix) with ESMTP id 276A5DC50 for ; Fri, 20 Mar 2009 05:42:42 +0200 (EET) Received: from mail.qwe.net.ua ([127.0.0.1]) by localhost (qwe.net.ua [127.0.0.1]) (amavisd-new, port 10024) with LMTP id ePcZTGgeqlir for ; Fri, 20 Mar 2009 05:42:39 +0200 (EET) Received: from [10.2.1.1] (unknown [10.2.1.1]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mail.qwe.net.ua (Postfix) with ESMTP id 3080FDC6F for ; Fri, 20 Mar 2009 05:42:38 +0200 (EET) Message-ID: <49C310A9.6020102@qwe.net.ua> Date: Fri, 20 Mar 2009 05:42:33 +0200 From: Eugene L Kovalenja User-Agent: Thunderbird 2.0.0.19 (Windows/20081209) MIME-Version: 1.0 To: freebsd-ipfw@FreeBSD.ORG References: <200903181022.n2IAMsWs038026@lurza.secnetix.de> In-Reply-To: <200903181022.n2IAMsWs038026@lurza.secnetix.de> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Cc: Subject: Re: FreeBSD 7.0: dummynet 99% cpu X-BeenThere: freebsd-ipfw@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: IPFW Technical Discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 20 Mar 2009 03:42:44 -0000 Oliver Fromme ?????: > Eugene L Kovalenja wrote: > > FreeBSD *** 7.0-RELEASE FreeBSD 7.0-RELEASE #6: Sun Nov 23 14:32:31 EET > > [...] > > Time in three days traffic via ipfw doesn't go. In top: > > 21 root 1 -44 - 0K 8K WAIT 7 2:15 99.02% dummynet > > (this is example, not copy\paste) > > There are a few problems that have been fixed (or worked > around) after the release of 7.0. For example, look at > PR kern/113548 which has a work-around in 7.1. Your > problem description sounds like it could be caused by > the same problem. > > Therefore I recommend you update to 7.1 or 7-stable. > > Best regards > Oliver > > Hello. System updated to: [root@taurus /usr/home/qwe]# uname -a FreeBSD *** 7.1-RELEASE-p3 FreeBSD 7.1-RELEASE-p3 #0: Thu Mar 19 16:31:53 EET 2009 root@***:/usr/obj/usr/src/sys/QWEKRN70 i386 but once trouble has repeated (30 mins ago). After that I change my sysctl variables: net.inet.ip.dummynet.io_fast=1 net.inet.ip.dummynet.debug=1 net.inet.ip.dummynet.hash_size=16384 (from 512) What can I'll to do? Sorry for my bad English :(