From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from out1134-186.mail.aliyun.com (out1134-186.mail.aliyun.com [42.120.134.186]) by dpdk.org (Postfix) with ESMTP id 380B35936 for ; Tue, 21 Jul 2015 20:00:46 +0200 (CEST) X-Alimail-AntiSpam: AC=CONTINUE; BC=0.3051995|-1; FP=0|0|0|0|0|-1|-1|-1; HT=e02c03310; MF=jun.xiao@cloudnetengine.com; NM=1; PH=DW; RN=2; RT=2; SR=0; Received: from WS-web (jun.xiao@cloudnetengine.com[113.45.201.174]) by e02c03288.eu6 at Wed, 22 Jul 2015 02:00:42 +0800 Date: Wed, 22 Jul 2015 02:00:42 +0800 From: "Jun Xiao" To: "discuss" , "dev" Message-ID: <----Tc------lRRzc$3e501353-5ebe-4161-b9d4-01ebdf81a6de@cloudnetengine.com> X-Mailer: Alimail-Mailagent revision 2700061 MIME-Version: 1.0 x-aliyun-mail-creator: W4_2702145_cnYTW96aWxsYS81LjAgKFdpbmRvd3MgTlQgNi4xOyBXT1c2NDsgcnY6MzIuMCkgR2Vja28vMjAxMDAxMDEgRmlyZWZveC8zMi4wDs Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Subject: [dpdk-dev] =?utf-8?q?vswitches_performance_comparison?= X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list Reply-To: Jun Xiao List-Id: patches and discussions about DPDK List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 21 Jul 2015 18:00:47 -0000 After CloudNetEngine vswitch technical preview is launched, we received quite=0A= a few queries on vswitches performance comparison, but we cannot simply give a= =0A test result on our platform because performance varies on different H/Ws a= nd=0Adifferent workloads, and that's why we encourage you to try the evaluatio= n =0Apackage to get real data on your setup.=0A=0AAnyway, we share a little mo= re performance data on our H/W which is a comparison=0A among native kernel OV= S/OVS-DPDK/CNE vswitch under the most common workload:=0Aconcurrent bi-directi= onal TCP traffics cross hosts, and hope you can have a rough idea.=0Ahttp://ww= w.cloudnetengine.com/weblog/2015/07/22/vswitches-performance-comparison/=0A=0A= Thanks,=0AJun