From mboxrd@z Thu Jan 1 00:00:00 1970 From: "R. Weinedel" Subject: Re: vlan performance issue on outgoing traffic (solved) Date: Wed, 28 Apr 2010 23:13:08 +0200 Message-ID: <4BD8A4E4.1050707@yahoo.de> References: <4BD4C037.2070003@yahoo.de> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Cc: "netdev@vger.kernel.org" To: "Brandeburg, Jesse" Return-path: Received: from smtp116.plus.mail.re1.yahoo.com ([69.147.102.79]:27690 "HELO smtp116.plus.mail.re1.yahoo.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with SMTP id S1755683Ab0D1VNX (ORCPT ); Wed, 28 Apr 2010 17:13:23 -0400 In-Reply-To: Sender: netdev-owner@vger.kernel.org List-ID: I made some further test with kernel 2.6.26 and I recognized that my cpu is really very busy (90-100 % sw-irq's) during offloads. After that I build and install a 2.6.33 kernel and the problem seems to be solved. Now I got 946 Mbit/s offload (iperf) !. Ralf Weinedel