From owner-freebsd-net@FreeBSD.ORG Tue Jan 15 06:21:26 2008 Return-Path: Delivered-To: freebsd-net@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id A2F1216A419 for ; Tue, 15 Jan 2008 06:21:26 +0000 (UTC) (envelope-from thierry@herbelot.com) Received: from postfix1-g20.free.fr (postfix1-g20.free.fr [212.27.60.42]) by mx1.freebsd.org (Postfix) with ESMTP id 7E35213C458 for ; Tue, 15 Jan 2008 06:21:26 +0000 (UTC) (envelope-from thierry@herbelot.com) Received: from smtp4-g19.free.fr (smtp4-g19.free.fr [212.27.42.30]) by postfix1-g20.free.fr (Postfix) with ESMTP id B6554216277D for ; Tue, 15 Jan 2008 06:56:31 +0100 (CET) Received: from smtp4-g19.free.fr (localhost.localdomain [127.0.0.1]) by smtp4-g19.free.fr (Postfix) with ESMTP id D1F833EA0CF; Tue, 15 Jan 2008 06:56:29 +0100 (CET) Received: from mail.herbelot.nom (bne75-4-82-227-159-103.fbx.proxad.net [82.227.159.103]) by smtp4-g19.free.fr (Postfix) with ESMTP id A517F3EA0CC; Tue, 15 Jan 2008 06:56:29 +0100 (CET) Received: from diversion.herbelot.nom (diversion.herbelot.nom [192.168.2.6]) by mail.herbelot.nom (8.14.0/8.14.0) with ESMTP id m0F5uS3Y027372; Tue, 15 Jan 2008 06:56:28 +0100 (CET) From: Thierry Herbelot To: freebsd-current@freebsd.org Date: Tue, 15 Jan 2008 06:56:21 +0100 User-Agent: KMail/1.9.7 X-Warning: Windows can lose your files X-Op-Sys: Le FriBi de la mort qui tue X-Org: TfH&Co X-MailScanner: Found to be clean MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200801150656.22319.thierry@herbelot.com> Cc: freebsd-net@freebsd.org Subject: Linux SMP network performance measurements X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: thierry@herbelot.com List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 15 Jan 2008 06:21:26 -0000 Hello, a recent article (http://www.ibm.com/developerworks/linux/library/l-scalability/?ca=dgr-lnxw02FasterLinuxNet) gives some measurements on various tweakings of an SMP machine with 4 Xeon processors (it *shows* a nice improvement when using more CPUs and more bonded Ethernet interfaces). Has some the machine (and the time, obviously) to make some of the same measurements with the latest FreeBSD versions ? TfH