From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Miller Subject: Re: Getting physical packet counts with LRO enabled with ixgbe? Date: Fri, 25 Sep 2009 14:59:15 -0700 (PDT) Message-ID: <20090925.145915.68839478.davem@davemloft.net> References: <20090925214505.GA3472@gondor.apana.org.au> <4ABD3B34.8010903@candelatech.com> Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Cc: herbert@gondor.apana.org.au, peter.p.waskiewicz.jr@intel.com, netdev@vger.kernel.org To: greearb@candelatech.com Return-path: Received: from 74-93-104-97-Washington.hfc.comcastbusiness.net ([74.93.104.97]:33378 "EHLO sunset.davemloft.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752541AbZIYV64 (ORCPT ); Fri, 25 Sep 2009 17:58:56 -0400 In-Reply-To: <4ABD3B34.8010903@candelatech.com> Sender: netdev-owner@vger.kernel.org List-ID: From: Ben Greear Date: Fri, 25 Sep 2009 14:50:44 -0700 > I get aggregate 18Gbps with LRO v/s 12Gbps without, so it's very > much a useful feature for me. And it'll stay like that until you work with Herbert to fix that performance difference.