From owner-freebsd-hackers@FreeBSD.ORG Sat Dec 15 17:42:22 2007 Return-Path: Delivered-To: freebsd-hackers@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 19FB016A418; Sat, 15 Dec 2007 17:42:22 +0000 (UTC) (envelope-from dtynan@kalopa.com) Received: from mail.kalopa.net (mail.kalopa.net [82.195.155.65]) by mx1.freebsd.org (Postfix) with ESMTP id 9655013C459; Sat, 15 Dec 2007 17:42:21 +0000 (UTC) (envelope-from dtynan@kalopa.com) Received: from mail.kalopa.com (mail.kgbb.net [84.203.222.58]) by mail.kalopa.net (8.13.6/8.13.3) with ESMTP id lBFHUsDE052856; Sat, 15 Dec 2007 17:30:54 GMT (envelope-from dtynan@kalopa.com) Received: (from dtynan@localhost) by mail.kalopa.com (8.11.3/8.11.3) id lBFHOQ445720; Sat, 15 Dec 2007 17:24:26 GMT (envelope-from dtynan) Received: from mail.kalopa.net (mail.kalopa.net [82.195.155.65]) by mail.kalopa.com (8.11.3/8.11.3) with ESMTP id lBFHOP545713 for ; Sat, 15 Dec 2007 17:24:26 GMT (envelope-from owner-freebsd-stable@freebsd.org) Received: from mx2.freebsd.org (mx2.freebsd.org [69.147.83.53]) by mail.kalopa.net (8.13.6/8.13.3) with ESMTP id lBFHUAdN052818 for ; Sat, 15 Dec 2007 17:30:42 GMT (envelope-from owner-freebsd-stable@freebsd.org) Received: from hub.freebsd.org (hub.freebsd.org [IPv6:2001:4f8:fff6::36]) by mx2.freebsd.org (Postfix) with ESMTP id 08DCC172C9; Sat, 15 Dec 2007 17:22:15 +0000 (UTC) (envelope-from owner-freebsd-stable@freebsd.org) Received: from hub.freebsd.org (localhost [127.0.0.1]) by hub.freebsd.org (Postfix) with ESMTP id 94E0A16A478; Sat, 15 Dec 2007 17:22:13 +0000 (UTC) (envelope-from owner-freebsd-stable@freebsd.org) Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id DF8B916A417; Sat, 15 Dec 2007 17:22:06 +0000 (UTC) (envelope-from lolo@troll.free.org) Received: from troll.free.org (troll.free.org [88.191.252.140]) by mx1.freebsd.org (Postfix) with ESMTP id 9ECCC13C442; Sat, 15 Dec 2007 17:22:06 +0000 (UTC) (envelope-from lolo@troll.free.org) Received: by troll.free.org (Postfix, from userid 500) id C42FCE693C; Sat, 15 Dec 2007 18:05:24 +0100 (CET) Date: Sat, 15 Dec 2007 18:05:24 +0100 From: Laurent Frigault X-DoIKnowU: Addr=[/v/dtynan/Mail/Addresses] X-Known: NO To: freebsd-hackers@freebsd.org, freebsd-stable@freebsd.org, freebsd-hardware@freebsd.org Message-ID: <20071215170524.GA94231@troll.free.org> References: <20071210164719.GA97514@obelix.bergerie.agneau.org> <20071214092022.GA20666@proxy.netroad.ru> Mime-Version: 1.0 Content-Type: text/plain; charset=iso-8859-15 Content-Disposition: inline In-Reply-To: <20071214092022.GA20666@proxy.netroad.ru> User-Agent: Mutt/1.4.2.3i X-Powered-By: UUCP X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Sender: owner-freebsd-stable@freebsd.org Errors-To: owner-freebsd-stable@freebsd.org X-Virus-Scanned: ClamAV 0.88.1/5137/Sat Dec 15 14:23:20 2007 on mail.kalopa.net X-Virus-Scanned: ClamAV 0.88.1/5137/Sat Dec 15 14:23:20 2007 on mail.kalopa.net X-Virus-Status: Clean X-Spam-Status: No, score=-1.9 required=6.0 tests=AWL,BAYES_00,SPF_SOFTFAIL autolearn=no version=3.1.1 X-Spam-Checker-Version: SpamAssassin 3.1.1 (2006-03-10) on mail.kalopa.net Cc: Subject: Re: major bge(4) performance problem X-BeenThere: freebsd-hackers@freebsd.org List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 15 Dec 2007 17:42:22 -0000 On Fri, Dec 14, 2007 at 12:20:22PM +0300, Lenar Tukhvatullin wrote: > > We are experiencing a problem with BCM5721 bge interfaces, which seems to > > be able to receive at almost 1Gbps but can only transmit at < 540Mbps. > Hello, can you test patch from Igor Sysoev with recommended tunables? > http://lists.freebsd.org/pipermail/freebsd-net/2007-November/015951.html > > Also comments from Bruce Evans: > http://lists.freebsd.org/pipermail/freebsd-net/2007-November/015954.html > > I have same problem with bge, but currently can't > test this patch on production system. I apply those patches (edited version) on our test server (7.0BETA4). Unfortunately, it does not seems to change anything about our transmit performance problem. I tried to play with the new sysctls, but without any knowlegde on the driver internal, I did not see any noticeable improvement and our FreeBSD mirror project remains stalled. Regards, -- Laurent Frigault | Free.org _______________________________________________ freebsd-stable@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to "freebsd-stable-unsubscribe@freebsd.org"