From owner-freebsd-net@FreeBSD.ORG Thu Jul 3 03:21:43 2014 Return-Path: Delivered-To: freebsd-net@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 3EFD439E for ; Thu, 3 Jul 2014 03:21:43 +0000 (UTC) Received: from quine.pinyon.org (quine.pinyon.org [65.101.5.249]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 17A622392 for ; Thu, 3 Jul 2014 03:21:42 +0000 (UTC) Received: by quine.pinyon.org (Postfix, from userid 122) id A0E201602D1; Wed, 2 Jul 2014 20:21:41 -0700 (MST) X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on quine.pinyon.org X-Spam-Level: X-Spam-Status: No, score=-2.9 required=5.0 tests=ALL_TRUSTED,BAYES_00 autolearn=ham autolearn_force=no version=3.4.0 Received: from feyerabend.n1.pinyon.org (feyerabend.n1.pinyon.org [10.0.10.6]) (using TLSv1 with cipher ECDHE-RSA-AES128-SHA (128/128 bits)) (No client certificate requested) by quine.pinyon.org (Postfix) with ESMTPSA id 56E591602B1 for ; Wed, 2 Jul 2014 20:21:39 -0700 (MST) Message-ID: <53B4CC43.1050205@pinyon.org> Date: Wed, 02 Jul 2014 20:21:39 -0700 From: "Russell L. Carter" User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:24.0) Gecko/20100101 Thunderbird/24.6.0 MIME-Version: 1.0 To: freebsd-net@freebsd.org Subject: Re: NFS client READ performance on -current References: <509953671.6648047.1404353353654.JavaMail.root@uoguelph.ca> In-Reply-To: <509953671.6648047.1404353353654.JavaMail.root@uoguelph.ca> X-Enigmail-Version: 1.6 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 03 Jul 2014 03:21:43 -0000 On 07/02/14 19:09, Rick Macklem wrote: > Could you please post the dmesg stuff for the network interface, > so I can tell what driver is being used? I'll take a look at it, > in case it needs to be changed to use m_defrag(). em0: port 0xd020-0xd03f mem 0xfe4a0000-0xfe4bffff,0xfe480000-0xfe49ffff irq 44 at device 0.0 on pci2 em0: Using an MSI interrupt em0: Ethernet address: 00:15:17:bc:29:ba 001.000007 [2323] netmap_attach success for em0 tx 1/1024 rx 1/1024 queues/slots This is one of those dual nic cards, so there is em1 as well... Best, Russell > > Thanks for letting us know this fixed the problem, rick >