From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Michael S. Tsirkin" Subject: Re: [v3 RFC PATCH 0/4] Implement multiqueue virtio-net Date: Tue, 26 Oct 2010 10:57:09 +0200 Message-ID: <20101026085709.GC23530@redhat.com> References: <20101020085452.15579.76002.sendpatchset@krkumar2.in.ibm.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: anthony@codemonkey.ws, arnd@arndb.de, avi@redhat.com, davem@davemloft.net, eric.dumazet@gmail.com, kvm@vger.kernel.org, netdev@vger.kernel.org, rusty@rustcorp.com.au To: Krishna Kumar2 Return-path: Received: from mx1.redhat.com ([209.132.183.28]:40425 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751414Ab0JZJEJ (ORCPT ); Tue, 26 Oct 2010 05:04:09 -0400 Content-Disposition: inline In-Reply-To: Sender: netdev-owner@vger.kernel.org List-ID: On Mon, Oct 25, 2010 at 09:20:38PM +0530, Krishna Kumar2 wrote: > > Krishna Kumar2/India/IBM@IBMIN wrote on 10/20/2010 02:24:52 PM: > > Any feedback, comments, objections, issues or bugs about the > patches? Please let me know if something needs to be done. > > Some more test results: > _____________________________________________________ > Host->Guest BW (numtxqs=2) > # BW% CPU% RCPU% SD% RSD% > _____________________________________________________ I think we discussed the need for external to guest testing over 10G. For large messages we should not see any change but you should be able to get better numbers for small messages assuming a MQ NIC card. -- MST