Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752229AbaATW1i (ORCPT ); Mon, 20 Jan 2014 17:27:38 -0500 Received: from mail-ee0-f51.google.com ([74.125.83.51]:59677 "EHLO mail-ee0-f51.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751452AbaATW1d (ORCPT ); Mon, 20 Jan 2014 17:27:33 -0500 Message-ID: <52DDA2CD.9040001@dragonslave.de> Date: Mon, 20 Jan 2014 23:27:25 +0100 From: Daniel Exner User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Thunderbird/24.2.0 MIME-Version: 1.0 To: Borislav Petkov CC: linux-kernel@vger.kernel.org, netdev@vger.kernel.org Subject: Poor network performance x86_64.. also with 3.13 References: <52DAD66F.7080306@dragonslave.de> <20140118195026.GA15543@pd.tnic> <52DB0439.2060905@dragonslave.de> In-Reply-To: <52DB0439.2060905@dragonslave.de> X-Enigmail-Version: 1.6 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 Hi, Am 18.01.2014 23:46, schrieb Daniel Exner: > Hi again, > > Am 18.01.2014 20:50, schrieb Borislav Petkov: >> + netdev. > Thx > > Am 18.01.2014 20:49, schrieb Holger Hoffstätte:> [This mail was > also posted to gmane.linux.kernel.] > >> On Sat, 18 Jan 2014 20:30:55 +0100, Daniel Exner wrote: > >>> I recently upgraded the Kernel from version 3.10 to latest >>> stable 3.12.8, did the usual "make oldconfig" (resulting >>> config attached). >>> >>> But now I noticed some _really_ low network performance. > >> Try: sysctl net.ipv4.tcp_limit_output_bytes=262144 > > Tried that. Even 10 times the value. Same effect. I just did the same procedure with Kernel Version 3.13: same poor rates. I think I will try to see of 3.12.6 was still ok and bisect from there. Greetings Daniel -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.14 (GNU/Linux) Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/ iQIcBAEBCgAGBQJS3aLFAAoJEPI6v6bI/Qkf9+4QAJkfljUsRQn6DA6gWy3XYsn4 ZB3F2Mu8kLsCMVjpASsi7+km2qTiFv4qGOgezHCJmqMcdCFszBweGQrnYBLA5PCD XSZ7G4S0U71aHWtY6iQd1q4ywnA21pfnGRqIpc5+OuIiIOm+YY+RXpJAHC5y1OVo MxsPL1ZVp/enJoZuvblw6i+JT+soAbSypPWcNQ78qb+CYzLVMLZHcqQvMwpAsRvQ LNKx8nyj8p32CdZo1GoT3f/nWvBeh/V/ViLrtt64u/oXMJyk5INVRFpSNUUviP8c 42y+r2K31+nY11K2dHsdJYbv5lZ8p8g0SNoLG1SrjgDspaptnT8jptxxn7GcQqdL PZ3waUB7qYU15IxCA2iXwNPqjtsv8V5l55H/cunKQgxNbb318ui/a3cW7+R++CeL onv9HFNUkHJiP/MvZJ1/FXE0AsjX70un9NuQ0+xFjCRwJ/YLZzCHkWMERcev500O vS1yFTGiVY1HndoA4VFYzEkjOyHgDHHQA+0JkfBspVlhL7ow9hccmULZtEn9LzwU 9rooQHyXwdKr6KIbsjHECyjIsBhW4Jfj6195bZ9ddBDBXSqYyGqjiuy7l7TjlZVa YmPNTlkEfMeXkO2h3km8TD2f+MPntYXkYjZVVUcK8NucgnIdLuWDk/GLrt73VTd8 Cww6B/u4YnGJSF5v/nit =xCa3 -----END PGP SIGNATURE----- -- 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/