From mboxrd@z Thu Jan 1 00:00:00 1970 From: Krishna Kumar2 Subject: Re: [PERF RESULTS] virtio and vhost-net performance enhancements Date: Thu, 26 May 2011 21:51:32 +0530 Message-ID: References: Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: virtualization-bounces@lists.linux-foundation.org Errors-To: virtualization-bounces@lists.linux-foundation.org To: Shirley Ma Cc: habanero@linux.vnet.ibm.com, lguest@lists.ozlabs.org, kvm@vger.kernel.org, Carsten Otte , linux-s390@vger.kernel.org, "Michael S. Tsirkin" , Heiko Carstens , linux-kernel@vger.kernel.org, virtualization@lists.linux-foundation.org, Steve Dobbelstein , Christian Borntraeger , Tom Lendacky , netdev@vger.kernel.org, Martin Schwidefsky , linux390@de.ibm.com List-Id: virtualization@lists.linuxfoundation.org Shirley Ma wrote on 05/26/2011 09:12:22 PM: > Could you please try TCP_RRs as well? Right. Here's the result for TCP_RR: __________________________________ # RR% SD% CPU% __________________________________ 1 4.5 -31.4 -27.9 2 5.1 -9.7 -5.4 4 60.4 -13.4 38.8 8 67.8 -13.5 45.0 16 55.8 -8.0 43.2 32 66.9 -14.1 43.3 64 47.2 -23.7 12.2 96 29.7 -11.8 14.3 128 8.0 2.2 10.7 ___________________________________ BW: 37.3% SD: -6.7% CPU: 15.7% ___________________________________ Thanks, - KK