From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) by dpdk.org (Postfix) with ESMTP id D1513282 for ; Wed, 28 Dec 2016 06:52:17 +0100 (CET) Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by fmsmga103.fm.intel.com with ESMTP; 27 Dec 2016 21:52:16 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.33,420,1477983600"; d="scan'208";a="1105104215" Received: from stv-crb-56.sh.intel.com (HELO [10.239.128.116]) ([10.239.128.116]) by fmsmga002.fm.intel.com with ESMTP; 27 Dec 2016 21:52:16 -0800 Message-ID: <58635246.9040708@intel.com> Date: Wed, 28 Dec 2016 13:48:54 +0800 From: "Liu, Yong" User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.5.0 MIME-Version: 1.0 To: "xu,gang" , dts@dpdk.org References: <1482904105-19254-1-git-send-email-gangx.xu@intel.com> In-Reply-To: <1482904105-19254-1-git-send-email-gangx.xu@intel.com> Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit Subject: Re: [dts] [PATCH V3] add test plan for vhost_pmd_xstats X-BeenThere: dts@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: test suite reviews and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 28 Dec 2016 05:52:18 -0000 Thanks, applied. On 12/28/2016 01:48 PM, xu,gang wrote: > Signed-off-by: xu,gang > --- > test_plans/vhost_pmd_xstats_test_plan.rst | 125 ++++++++++++++++++++++++++++++ > 1 file changed, 125 insertions(+) > create mode 100644 test_plans/vhost_pmd_xstats_test_plan.rst > > diff --git a/test_plans/vhost_pmd_xstats_test_plan.rst b/test_plans/vhost_pmd_xstats_test_plan.rst > new file mode 100644 > index 0000000..d5eb514 > --- /dev/null > +++ b/test_plans/vhost_pmd_xstats_test_plan.rst > @@ -0,0 +1,125 @@ > +.. Copyright (c) <2016>, Intel Corporation > + All rights reserved. > + > + Redistribution and use in source and binary forms, with or without > + modification, are permitted provided that the following conditions > + are met: > + > + - Redistributions of source code must retain the above copyright > + notice, this list of conditions and the following disclaimer. > + > + - Redistributions in binary form must reproduce the above copyright > + notice, this list of conditions and the following disclaimer in > + the documentation and/or other materials provided with the > + distribution. > + > + - Neither the name of Intel Corporation nor the names of its > + contributors may be used to endorse or promote products derived > + from this software without specific prior written permission. > + > + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS > + "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT > + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS > + FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE > + COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, > + INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES > + (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR > + SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) > + HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, > + STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) > + ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED > + OF THE POSSIBILITY OF SUCH DAMAGE. > + > +================================== > +Vhost PMD xstats test plan > +================================== > + > +This test plan will cover the basic vhost pmd xstats case and will be worked > +as a regression test plan. In the test plan, we will use vhost as a pmd port > +in testpmd. > + > +Test Case1: based on packet size > +================================================================================= > + > +flow: > +TG-->NIC-->>Vhost TX-->Virtio RX-->Virtio TX-->Vhsot RX-->NIC-->TG > + > +1. Bind one physical port to igb_uio, then launch the testpmd > + > +2. Launch VM1 with using hugepage, 2048M memory, 2 cores, > + 1 cockets ,1 virtio-net-pci:: > + taskset -c 6-7 qemu-system-x86_64 -name us-vhost-vm1 -cpu host -enable-kvm > + -m 2048 -object memory-backend-file,id=mem,size=2048M,mem-path=/mnt/huge, > + share=on -numa node,memdev=mem -mem-prealloc -smp cores=2,sockets=1 -drive > + file=/home/osimg/ubuntu16.img -chardev socket,id=char0,path=./vhost-net > + -netdev type=vhost-user,id=mynet1,chardev=char0,vhostforce,queues=1 > + -device virtio-net-pci,mac=52:54:00:00:00:01,netdev=mynet1,mrg_rxbuf=off,mq=on > + -netdev tap,id=ipvm1,ifname=tap3,script=/etc/qemu-ifup -device rtl8139, > + netdev=ipvm1,id=net0,mac=00:00:00:00:10:01 -localtime -vnc :10 -daemonize > + > +3. On VM1, run testpmd > + > +4. On host, testpmd, set ports to the mac forward mode > + > + testpmd>set fwd mac > + testpmd>start tx_first > + > +5. On VM, testpmd, set port to the mac forward mode > + > + testpmd>set fwd mac > + testpmd>start > + > +6. On host run "show port xstats all" at least twice to check the packets number > + > +7. Let TG generate different size of packets, send 10000 packets for each packet > + sizes(64,128,255, 512, 1024, 1523), check the statistic number is correct > + > +8. On host run "clear port xstats all" , then all the statistic date should be 0 > + > +Test Case2: based on packet types > +===================================================================================== > + > +Similar as Test Case1, all steps are similar except step6,7: > + > +6. On host run "show port xstats all" at least twice to check the packets type: > + > +7. Let TG generate different type of packets, broadcast, multicast, ucast, check > + the statistic number is correct > + > +8. On host run "clear port xstats all" , then all the statistic date should be 0 > + > +Test Case3: stability case with multiple queues > +===================================================================================== > +1. No need bind any physical port to igb_uio,then launch the testpmd > + > +2. Launch VM1, set queues=2, vectors=2xqueues+2, mq=on, with using hugepage, > + 2048M memory, 2 cores, 1 cockets ,1 virtio-net-pci:: > + taskset -c 6-7 qemu-system-x86_64 -name us-vhost-vm1 -cpu host -enable-kvm > + -m 2048 -object memory-backend-file,id=mem,size=2048M,mem-path=/mnt/huge,\ > + share=on -numa node,memdev=mem -mem-prealloc \ > + -smp cores=2,sockets=1 -drive file=/home/osimg/ubuntu16.img \ > + -chardev socket,id=char0,path=./vhost-net \ > + -netdev type=vhost-user,id=mynet1,chardev=char0,vhostforce,queues=1 \ > + -device virtio-net-pci,mac=52:54:00:00:00:01,netdev=mynet1,mrg_rxbuf=off,mq=on \ > + -netdev tap,id=ipvm1,ifname=tap3,script=/etc/qemu-ifup -device rtl8139, > + netdev=ipvm1,id=net0,mac=00:00:00:00:10:01 -localtime -vnc :10 -daemonize > + > +3. On VM1, run testpmd > + > +4. On host, testpmd, set ports to the mac forward mode > + > + testpmd>set fwd io retry > + testpmd>start tx_first 8 > + > +5. On VM, testpmd, set port to the mac forward mode > + > + testpmd>start > + > +6. Send packets for 30 minutes, check the Xstatsa still can work correctly > + testpmd>show port xstats all > + > + > + > + > + > +