From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by dpdk.org (Postfix) with ESMTP id 6396D689B for ; Mon, 19 Dec 2016 06:58:34 +0100 (CET) Received: from fmsmga005.fm.intel.com ([10.253.24.32]) by fmsmga102.fm.intel.com with ESMTP; 18 Dec 2016 21:58:33 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.33,372,1477983600"; d="scan'208";a="44331354" Received: from fmsmsx107.amr.corp.intel.com ([10.18.124.205]) by fmsmga005.fm.intel.com with ESMTP; 18 Dec 2016 21:58:33 -0800 Received: from fmsmsx111.amr.corp.intel.com (10.18.116.5) by fmsmsx107.amr.corp.intel.com (10.18.124.205) with Microsoft SMTP Server (TLS) id 14.3.248.2; Sun, 18 Dec 2016 21:58:32 -0800 Received: from shsmsx104.ccr.corp.intel.com (10.239.4.70) by fmsmsx111.amr.corp.intel.com (10.18.116.5) with Microsoft SMTP Server (TLS) id 14.3.248.2; Sun, 18 Dec 2016 21:58:32 -0800 Received: from shsmsx103.ccr.corp.intel.com ([169.254.4.11]) by SHSMSX104.ccr.corp.intel.com ([169.254.5.9]) with mapi id 14.03.0248.002; Mon, 19 Dec 2016 13:58:30 +0800 From: "Liu, Yong" To: "Yao, Lei A" , "dts@dpdk.org" CC: "Yao, Lei A" Thread-Topic: [dts] [PATCH V1] test_plans: add test plan for vhost pvp performance test case based on qemu Thread-Index: AQHSWbliuWI7r33+Q0CxZ1MttFwb+6EOwvXQ Date: Mon, 19 Dec 2016 05:58:30 +0000 Message-ID: <86228AFD5BCD8E4EBFD2B90117B5E81E62D1A98C@SHSMSX103.ccr.corp.intel.com> References: <1482125626-6207-1-git-send-email-lei.a.yao@intel.com> In-Reply-To: <1482125626-6207-1-git-send-email-lei.a.yao@intel.com> Accept-Language: zh-CN, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-titus-metadata-40: eyJDYXRlZ29yeUxhYmVscyI6IiIsIk1ldGFkYXRhIjp7Im5zIjoiaHR0cDpcL1wvd3d3LnRpdHVzLmNvbVwvbnNcL0ludGVsMyIsImlkIjoiOGI0YmFjZDMtYmIzOC00ZGYzLTg2NzYtOTMzMGExMzJlNzdlIiwicHJvcHMiOlt7Im4iOiJDVFBDbGFzc2lmaWNhdGlvbiIsInZhbHMiOlt7InZhbHVlIjoiQ1RQX0lDIn1dfV19LCJTdWJqZWN0TGFiZWxzIjpbXSwiVE1DVmVyc2lvbiI6IjE1LjkuNi42IiwiVHJ1c3RlZExhYmVsSGFzaCI6ImhSZDk5NGRqMVdOb2ZlbHdFNE13YVIyZENvSGV1U1dVTG54cHJMc21tZ2M9In0= x-ctpclassification: CTP_IC x-originating-ip: [10.239.127.40] Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Subject: Re: [dts] [PATCH V1] test_plans: add test plan for vhost pvp performance test case based on qemu 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: Mon, 19 Dec 2016 05:58:35 -0000 Lei, few comments as below. > -----Original Message----- > From: dts [mailto:dts-bounces@dpdk.org] On Behalf Of Yao Lei > Sent: Monday, December 19, 2016 1:34 PM > To: dts@dpdk.org > Cc: Yao, Lei A > Subject: [dts] [PATCH V1] test_plans: add test plan for vhost pvp > performance test case based on qemu >=20 > From: lei yao >=20 > Signed-off-by: lei yao > --- > .../vhost_qemu_pvp_performance_test_plan.rst | 137 > +++++++++++++++++++++ > 1 file changed, 137 insertions(+) > create mode 100644 test_plans/vhost_qemu_pvp_performance_test_plan.rst >=20 > diff --git a/test_plans/vhost_qemu_pvp_performance_test_plan.rst > b/test_plans/vhost_qemu_pvp_performance_test_plan.rst > new file mode 100644 > index 0000000..182f79a > --- /dev/null > +++ b/test_plans/vhost_qemu_pvp_performance_test_plan.rst > @@ -0,0 +1,137 @@ > +.. 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. > + > +=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D > +DPDK Vhost Qemu pvp performance test plan > +=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D > + > +This test plan will cover the PVP performance test cases based on qemu > settings > + > +Test Case 1: DPDK PVP performance on Mergeable path=20 Please keep same capital case, Mergeable should be mergeable. > +=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D > + Please keep header line the same length of case's name.=20 > +Flow: > +TG(Traffic generator) --> NIC --> Vhost --> Virtio--> Vhost--> NIC--> TG > + > +On host: > + > +1. first build the vhost-switch sample. Should be "First" > + > +2. Start up vhost-switch, mergeable 0 means the jubmo frame feature is > disabled. vm2vm 0 means only one vm without vm2vm communication. Use 3cor= e > to launch the sample will get the best performance, 2 core will be used > for data path, one core is master core for some configuration.:: > + Please keep one line in 79 characters. > + taskset -c 18-20 ./vhost-switch -c 0x1c0000 -n 4 --huge-dir /mnt/hug= e > --socket-mem 1024,1024 -- -p 0x1 --mergeable 0 --vm2vm 0 --socket- > file ./vhost-net > + Same, please keep one line in 79 characters. > + > +3. Start VM with vhost-user as backend, add 2 virtio devices:: > + > + taskset -c 22-26 \ > + qemu-system-x86_64 -name vm1 \ > + -cpu host -enable-kvm -m 2048 -object memory-backend- > file,id=3Dmem,size=3D2048M,mem-path=3D/mnt/huge,share=3Don -numa node,mem= dev=3Dmem - > mem-prealloc \ > + -smp cores=3D5,sockets=3D1 -drive file=3D/home/osimg/f23_liu.img \ > + -chardev socket,id=3Dchar0,path=3D./vhost-net \ > + -netdev type=3Dvhost-user,id=3Dmynet1,chardev=3Dchar0,vhostforce,qu= eues=3D1 > \ > + -device virtio-net- > pci,mac=3D52:54:00:00:00:01,netdev=3Dmynet1,mrg_rxbuf=3Don,mq=3Don \ > + -netdev tap,id=3Dipvm1,ifname=3Dtap4,script=3D/etc/qemu-ifup -devic= e > rtl8139,netdev=3Dipvm1,id=3Dnet0,mac=3D00:00:00:00:10:01 -vnc :10 -daemon= ize > + > + > +4. On VM1, ensure the same dpdk folder is copied and run testpmd, virtio > device is binded to igb_uio, use txqflags=3D0xf01 : Could you please explain a bit why txqflags is 0xf01? > + ./x86_64-native-linuxapp-gcc/app/testpmd -c 0x3 -n 4 -- -i -- > txqflags=3D0xf01 > + testpmd>start > + > +5. Send traffic to virtio device. DEST MAC as virtio1's MAC, VLAN ID as > virtio1's VLAN. Measure the Performance. > + Please give some description about how to strip MAC and vlan.=20 > + > +Test Case 2: DPDK PVP performance on Normal path > +=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D > + > +Flow: > +TG(Traffic generator) --> NIC --> Vhost --> Virtio--> Vhost--> NIC--> TG > + > +On host: > + > +1. first build the vhost-switch sample. > + > +2. Start up vhost-switch, mergeable 0 means the jubmo frame feature is > disabled. vm2vm 0 means only one vm without vm2vm communication. Use 3cor= e > to launch the sample will get the best performance, 2 core will be used > for data path, one core is master core for some configuration.:: > + > + taskset -c 18-20 ./vhost-switch -c 0x1c0000 -n 4 --huge-dir /mnt/hug= e > --socket-mem 1024,1024 -- -p 0x1 --mergeable 0 --vm2vm 0 --socket- > file ./vhost-net > + > + > +3. Start VM with vhost-user as backend, add 2 virtio devices:: > + > + taskset -c 22-26 \ > + qemu-system-x86_64 -name vm1 \ > + -cpu host -enable-kvm -m 2048 -object memory-backend- > file,id=3Dmem,size=3D2048M,mem-path=3D/mnt/huge,share=3Don -numa node,mem= dev=3Dmem - > mem-prealloc \ > + -smp cores=3D5,sockets=3D1 -drive file=3D/home/osimg/f23_liu.img \ > + -chardev socket,id=3Dchar0,path=3D./vhost-net \ > + -netdev type=3Dvhost-user,id=3Dmynet1,chardev=3Dchar0,vhostforce,qu= eues=3D1 > \ > + -device virtio-net- > pci,mac=3D52:54:00:00:00:01,netdev=3Dmynet1,mrg_rxbuf=3Doff,mq=3Don \ > + -netdev tap,id=3Dipvm1,ifname=3Dtap4,script=3D/etc/qemu-ifup -devic= e > rtl8139,netdev=3Dipvm1,id=3Dnet0,mac=3D00:00:00:00:10:01 -vnc :10 -daemon= ize > + > + > +4. On VM1, ensure the same dpdk folder is copied and run testpmd, virtio > device is binded to igb_uio, use txqflags=3D0xf01 : > + ./x86_64-native-linuxapp-gcc/app/testpmd -c 0x3 -n 4 -- -i -- > txqflags=3D0xf00 > + testpmd>start > + > +5. Send traffic to virtio device. DEST MAC as virtio1's MAC, VLAN ID as > virtio1's VLAN. Measure the Performance. > + > +Test Case 3: DPDK PVP performance on Vector path > +=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D > + > +Flow: > +TG(Traffic generator) --> NIC --> Vhost --> Virtio--> Vhost--> NIC--> TG > + > +On host: > + > +1. first build the vhost-switch sample. > + > +2. Start up vhost-switch, mergeable 0 means the jubmo frame feature is > disabled. vm2vm 0 means only one vm without vm2vm communication. Use 3cor= e > to launch the sample will get the best performance, 2 core will be used > for data path, one core is master core for some configuration.:: > + > + taskset -c 18-20 ./vhost-switch -c 0x1c0000 -n 4 --huge-dir /mnt/hug= e > --socket-mem 1024,1024 -- -p 0x1 --mergeable 0 --vm2vm 0 --socket- > file ./vhost-net > + > + > +3. Start VM with vhost-user as backend, add 2 virtio devices:: > + > + taskset -c 22-26 \ > + qemu-system-x86_64 -name vm1 \ > + -cpu host -enable-kvm -m 2048 -object memory-backend- > file,id=3Dmem,size=3D2048M,mem-path=3D/mnt/huge,share=3Don -numa node,mem= dev=3Dmem - > mem-prealloc \ > + -smp cores=3D5,sockets=3D1 -drive file=3D/home/osimg/f23_liu.img \ > + -chardev socket,id=3Dchar0,path=3D./vhost-net \ > + -netdev type=3Dvhost-user,id=3Dmynet1,chardev=3Dchar0,vhostforce,qu= eues=3D1 > \ > + -device virtio-net- > pci,mac=3D52:54:00:00:00:01,netdev=3Dmynet1,mrg_rxbuf=3Doff,mq=3Don \ > + -netdev tap,id=3Dipvm1,ifname=3Dtap4,script=3D/etc/qemu-ifup -devic= e > rtl8139,netdev=3Dipvm1,id=3Dnet0,mac=3D00:00:00:00:10:01 -vnc :10 -daemon= ize > + > + > +4. On VM1, ensure the same dpdk folder is copied and run testpmd, virtio > device is binded to igb_uio, use txqflags=3D0xf01 : > + ./x86_64-native-linuxapp-gcc/app/testpmd -c 0x3 -n 4 -- -i -- > txqflags=3D0xf01 > + testpmd>start > + > +5. Send traffic to virtio device. DEST MAC as virtio1's MAC, VLAN ID as > virtio1's VLAN. Measure the Performance. > -- > 2.7.4