From owner-freebsd-current@FreeBSD.ORG Mon Jul 16 23:32:57 2007 Return-Path: X-Original-To: current@freebsd.org Delivered-To: freebsd-current@FreeBSD.ORG Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id DE79B16A404 for ; Mon, 16 Jul 2007 23:32:57 +0000 (UTC) (envelope-from jfvogel@gmail.com) Received: from wa-out-1112.google.com (wa-out-1112.google.com [209.85.146.181]) by mx1.freebsd.org (Postfix) with ESMTP id B450013C4A6 for ; Mon, 16 Jul 2007 23:32:57 +0000 (UTC) (envelope-from jfvogel@gmail.com) Received: by wa-out-1112.google.com with SMTP id j37so1943667waf for ; Mon, 16 Jul 2007 16:32:57 -0700 (PDT) DKIM-Signature: a=rsa-sha1; c=relaxed/relaxed; d=gmail.com; s=beta; h=domainkey-signature:received:received:message-id:date:from:to:subject:cc:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references; b=rvUrJJMIRmxNKPrqaDwzZt8RjJB61UHd9iMEDg6cZ8NhxclkqefanI3CZRKpfncPgQx4gNTlhy+++teqsTWhQEEraZzXd8XPfkjuEqt/nsGB0PZPK5b8fmCvuTBfaqgNVWHt7Yt8cAt2C1PjPU/3Q7gjysqlU0+7K4XH9FoXqM4= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=beta; h=received:message-id:date:from:to:subject:cc:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references; b=aYjs1O09wiXmJ/NU4+t1KwRotEn1+d0A2LdVcff6xTZcK2lulrMHtw64gHI1O7c4/IO5wtn9nTXFP58CVNYK5ZxBrIRj0BZahkNvK4ojS11qGedDKU0nARylpUBKzV1FeGPA3jM+yNeYh87FI+cYkdpSOutWoElHefW/RBN0XJA= Received: by 10.115.76.1 with SMTP id d1mr4581334wal.1184627258876; Mon, 16 Jul 2007 16:07:38 -0700 (PDT) Received: by 10.114.103.14 with HTTP; Mon, 16 Jul 2007 16:07:38 -0700 (PDT) Message-ID: <2a41acea0707161607o55b90e27ob04beb1ec1856be2@mail.gmail.com> Date: Mon, 16 Jul 2007 16:07:38 -0700 From: "Jack Vogel" To: "Kip Macy" In-Reply-To: MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: quoted-printable Content-Disposition: inline References: <20070716190441.GA19282@eschew.pusen.org> <20070716213425.GB19282@eschew.pusen.org> Cc: current@freebsd.org, =?ISO-8859-1?Q?St=E5le_Kristoffersen?= Subject: Re: Slow networkperformance in current? X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 16 Jul 2007 23:32:58 -0000 On 7/16/07, Kip Macy wrote: > On 7/16/07, St=E5le Kristoffersen wrote: > > On 2007-07-16 at 12:47, Kip Macy wrote: > > > 10 GigE cards are doing line rate - over time the cpu usage required > > > to do so is going down. Your experience is probably due to NIC issues= . > > > What kind of NIC are you using? And have you changed any configuratio= n > > > or settings? > > > > I was thinking of the NIC, thats why I tried it on localhost (bypassing= the > > NIC(?)). > > I'm using a re-nick: > > re0: port 0x7e00-0x7eff mem > > 0xfd3ff000-0xfd3fffff irq 18 at device 0.0 on pci3 > > > > I have not changed anything, except upgrading the world + kernel. No > > hardware was added, no bios-settings where changed. The only thing I ca= n > > think of is that I might have changed a sysctl a long time ago that boo= sted > > my performance, and that change have been lost after the reboot. > > Please post the config you are using. You dont have the WITNESS and INVARIANTS stuff on do you?