Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S263823AbTFPM4p (ORCPT ); Mon, 16 Jun 2003 08:56:45 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S263847AbTFPM4p (ORCPT ); Mon, 16 Jun 2003 08:56:45 -0400 Received: from 13.2-host.augustakom.net ([80.81.2.13]:64409 "EHLO phoebee") by vger.kernel.org with ESMTP id S263823AbTFPM4n (ORCPT ); Mon, 16 Jun 2003 08:56:43 -0400 Date: Mon, 16 Jun 2003 15:10:35 +0200 From: Martin Zwickel To: linux-kernel@vger.kernel.org Cc: Stephan von Krawczynski Subject: Re: BUG REPORT: Massive performance drop in routing throughput with 2.4.21 Message-Id: <20030616151035.735fcaf2.martin.zwickel@technotrend.de> In-Reply-To: <20030616145135.0ef5c436.skraw@ithnet.com> References: <20030616141806.6a92f839.skraw@ithnet.com> <20030616145135.0ef5c436.skraw@ithnet.com> Organization: TechnoTrend AG X-Mailer: Sylpheed version 0.9.0claws33 (GTK+ 1.2.10; i686-pc-linux-gnu) X-Operating-System: Linux Phoebee 2.4.21-rc4 i686 Intel(R) Pentium(R) 4 CPU 2.40GHz X-Face: $rTNP}#i,cVI9h"0NVvD.}[fsnGqI%3=N'~,}hzs bubbled: > On Mon, 16 Jun 2003 14:47:15 +0200 (CEST) > Maciej Soltysiak wrote: > > > > there seems to be a real serious problem with 2.4.21, routing through two > > > ethernet-devices. After 24 hours of a routing-only box the throughput from > > > ethernet a to ethernet b decreased to something around 4-100 kByte/sec > > > (100 Mbit network 2 cards ns83820). I had to drop using 2.4.21 on this box > > > because of this. 2.4.20 is flawless on the machine and ran for around 100 > > > days before without any troubles. Going back to 2.4.20 cured it. > > Are you using any netfilter patch-o-matic patches? > > No. > > > Does it also affect eg. ssh latency even on LAN ? > > Not very seriously. > > > Since I switched my processor from Intel do Amd, I have been experiencing > > similar but after longer periods of time than yours. > > > > I am also using VIA chipset, maybe it's a hardware driver problem. > > No, my two boxes have differing mb's. One is VIA, the other is Intel440BX. > > But I can also verify that the problem arises with 2.4.21-rc7, too. I guess it > is effectively an older problem that has not been recognised so far. > > > Regards, > > Maciej > > Regards, > Stephan > > - > To unsubscribe from this list: send the line "unsubscribe linux-kernel" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html > Please read the FAQ at http://www.tux.org/lkml/ Regards, Martin -- MyExcuse: The static electricity routing is acting up... Martin Zwickel Research & Development TechnoTrend AG --=.EXmqdNy(MMhDYl Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.2 (GNU/Linux) iD8DBQE+7cHLmjLYGS7fcG0RAk7zAJ945R0WSyu9Xae5SoWUKLMwii8VNQCePlGO L9x+K6BcCCjEtLrrCg0DYag= =sj0k -----END PGP SIGNATURE----- --=.EXmqdNy(MMhDYl-- - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/