From nobody@FreeBSD.org Sun Feb 19 16:49:55 2006 Return-Path: Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id A23D616A420 for ; Sun, 19 Feb 2006 16:49:55 +0000 (GMT) (envelope-from nobody@FreeBSD.org) Received: from www.freebsd.org (www.freebsd.org [216.136.204.117]) by mx1.FreeBSD.org (Postfix) with ESMTP id 660E943D5D for ; Sun, 19 Feb 2006 16:49:54 +0000 (GMT) (envelope-from nobody@FreeBSD.org) Received: from www.freebsd.org (localhost [127.0.0.1]) by www.freebsd.org (8.13.1/8.13.1) with ESMTP id k1JGnrnH026344 for ; Sun, 19 Feb 2006 16:49:53 GMT (envelope-from nobody@www.freebsd.org) Received: (from nobody@localhost) by www.freebsd.org (8.13.1/8.13.1/Submit) id k1JGnrG6026341; Sun, 19 Feb 2006 16:49:53 GMT (envelope-from nobody) Message-Id: <200602191649.k1JGnrG6026341@www.freebsd.org> Date: Sun, 19 Feb 2006 16:49:53 GMT From: Olivier BONHOMME To: freebsd-gnats-submit@FreeBSD.org Subject: Via Rhine : Asymetric Bandwith X-Send-Pr-Version: www-2.3 >Number: 93567 >Category: kern >Synopsis: [vr] Via Rhine : Asymetric Bandwith >Confidential: no >Severity: serious >Priority: low >Responsible: freebsd-bugs >State: closed >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Sun Feb 19 17:00:19 GMT 2006 >Closed-Date: Wed Mar 12 17:39:39 UTC 2008 >Last-Modified: Wed Mar 12 17:39:39 UTC 2008 >Originator: Olivier BONHOMME >Release: FreeBSD 5.3 and 5.4 >Organization: >Environment: root@ns85# uname -a FreeBSD xxxxx 5.4-RELEASE-p11 FreeBSD 5.4-RELEASE-p11 #0: Sat Feb 18 19:50:47 CET 2006 root@ns85.cdedie.com:/usr/obj/usr/src/sys/GENERIC i386 ptitoliv@ares$ uname -a FreeBSD ares 5.3-RELEASE FreeBSD 5.3-RELEASE #0: Fri Nov 5 04:19:18 UTC 2004 root@harlow.cse.buffalo.edu:/usr/obj/usr/src/sys/GENERIC i386 >Description: Using a via-rhine based network card, there is a big performance problem with MONO-THREAD file transferts using SCP, FTP or HTTP. When I make a file transfert between two boxes (My Box and a Debian box) plugged in the same LAN : Debian => My BSD BOX : Between 5 and 7 MB/s My BSD BOX => Debian : Between 200 kB/s and 1 MB/s There is no traffic shaping between these two boxes but there is an IP router. Another test done : The same boxes (Debian and BSD) plugged on a high speed LAN and my ADSL 1 MB/s connexion at home. Debian => ADSL : 1 MB/s My BSD BOX => ADSL : 200 KB/s Could it be a bug with the via rhine driver ? Regards, Olivier BONHOMME >How-To-Repeat: Just make a file transfer between two boxes. >Fix: >Release-Note: >Audit-Trail: State-Changed-From-To: open->feedback State-Changed-By: vwe State-Changed-When: Sun Mar 9 22:39:59 UTC 2008 State-Changed-Why: Submitter has been asked for feedback. http://www.freebsd.org/cgi/query-pr.cgi?pr=93567 From: Volker To: bug-followup@FreeBSD.org, obonhomme@nerim.net Cc: Subject: Re: kern/93567: [vr] Via Rhine : Asymetric Bandwith Date: Sun, 09 Mar 2008 23:39:37 +0100 Olivier, I'm sorry nobody took care recently about your PR. Do you still see the low throughput situations with a more recent FreeBSD release (say 6.3/7.0)? I think the network subsystem has undergone a lot of improvements and performance has been one of them. Thanks! From: Olivier BONHOMME To: bug-followup@FreeBSD.org Cc: Subject: Re: kern/93567: [vr] Via Rhine : Asymetric Bandwith Date: Wed, 12 Mar 2008 17:58:29 +0100 Volker a écrit : > Olivier, > > I'm sorry nobody took care recently about your PR. > > Do you still see the low throughput situations with a more recent > FreeBSD release (say 6.3/7.0)? I think the network subsystem has > undergone a lot of improvements and performance has been one of them. > > Thanks! > Hello, The problem is resolved since serveal releases :). More of that, the problem was especillay linked to the inflight flag. Best regards, Olivier BONHOMME State-Changed-From-To: feedback->closed State-Changed-By: remko State-Changed-When: Wed Mar 12 17:39:38 UTC 2008 State-Changed-Why: Ollivier reports this had been resolved. Thanks for the feedback! http://www.freebsd.org/cgi/query-pr.cgi?pr=93567 >Unformatted: