From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from dpdk.org (dpdk.org [92.243.14.124]) by inbox.dpdk.org (Postfix) with ESMTP id 43EA8A0567; Fri, 13 Mar 2020 07:51:58 +0100 (CET) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 35E991C01E; Fri, 13 Mar 2020 07:51:58 +0100 (CET) Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by dpdk.org (Postfix) with ESMTP id 8CC4C1BF97 for ; Fri, 13 Mar 2020 07:51:56 +0100 (CET) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga008.fm.intel.com ([10.253.24.58]) by orsmga101.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 12 Mar 2020 23:51:55 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.70,547,1574150400"; d="scan'208";a="236873679" Received: from fmsmsx107.amr.corp.intel.com ([10.18.124.205]) by fmsmga008.fm.intel.com with ESMTP; 12 Mar 2020 23:51:55 -0700 Received: from fmsmsx155.amr.corp.intel.com (10.18.116.71) by fmsmsx107.amr.corp.intel.com (10.18.124.205) with Microsoft SMTP Server (TLS) id 14.3.439.0; Thu, 12 Mar 2020 23:51:55 -0700 Received: from shsmsx154.ccr.corp.intel.com (10.239.6.54) by FMSMSX155.amr.corp.intel.com (10.18.116.71) with Microsoft SMTP Server (TLS) id 14.3.439.0; Thu, 12 Mar 2020 23:51:54 -0700 Received: from shsmsx101.ccr.corp.intel.com ([169.254.1.43]) by SHSMSX154.ccr.corp.intel.com ([169.254.7.145]) with mapi id 14.03.0439.000; Fri, 13 Mar 2020 14:51:52 +0800 From: "Tu, Lijuan" To: "Wang, Yinan" , "dts@dpdk.org" CC: "Wang, Yinan" Thread-Topic: [dts] [PATCH v1] test_plans: add pvp_virtio_user_multi_queues_port_restart_test_plan Thread-Index: AQHV90D6QvFftihMt0KgmljxZoLQpahGGTYA Date: Fri, 13 Mar 2020 06:51:51 +0000 Message-ID: <8CE3E05A3F976642AAB0F4675D0AD20E0BBEC8B9@SHSMSX101.ccr.corp.intel.com> References: <20200310175818.66208-1-yinan.wang@intel.com> In-Reply-To: <20200310175818.66208-1-yinan.wang@intel.com> Accept-Language: zh-CN, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: dlp-product: dlpe-windows dlp-version: 11.2.0.6 dlp-reaction: no-action 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 pvp_virtio_user_multi_queues_port_restart_test_plan 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: , Errors-To: dts-bounces@dpdk.org Sender: "dts" Applied, thanks > -----Original Message----- > From: dts [mailto:dts-bounces@dpdk.org] On Behalf Of Yinan > Sent: Wednesday, March 11, 2020 1:58 AM > To: dts@dpdk.org > Cc: Wang, Yinan > Subject: [dts] [PATCH v1] test_plans: add > pvp_virtio_user_multi_queues_port_restart_test_plan >=20 > From: Wang Yinan >=20 > Signed-off-by: Wang Yinan > --- > ...er_multi_queues_port_restart_test_plan.rst | 351 ++++++++++++++++++ > 1 file changed, 351 insertions(+) > create mode 100644 > test_plans/pvp_virtio_user_multi_queues_port_restart_test_plan.rst >=20 > diff --git > a/test_plans/pvp_virtio_user_multi_queues_port_restart_test_plan.rst > b/test_plans/pvp_virtio_user_multi_queues_port_restart_test_plan.rst > new file mode 100644 > index 0000000..73c08a7 > --- /dev/null > +++ b/test_plans/pvp_virtio_user_multi_queues_port_restart_test_plan.rst > @@ -0,0 +1,351 @@ > +.. Copyright (c) <2020>, 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=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D > =3D=3D=3D > +vhost/virtio-user pvp with multi-queues and port restart 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=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D > =3D=3D=3D > + > +Description > +=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D > + > +This test plan test vhost/virtio-user pvp multi-queues with split > +virtqueue and packed virtqueue different rx/tx paths, includes split > +virtqueue in-order mergeable, in-order non-mergeable, mergeable, > +non-mergeable, vector_rx path test, and packed virtqueue in-order > +mergeable, in-order non-mergeable, mergeable, non-mergeable path, also > cover port restart test with each path. > + > +Test flow > +=3D=3D=3D=3D=3D=3D=3D=3D=3D > + > +TG --> NIC --> Vhost --> Virtio--> Vhost --> NIC --> TG > + > +Test Case 1: pvp 2 queues test with packed ring mergeable 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 > + > +1. Bind one port to igb_uio, then launch vhost by below command:: > + > + rm -rf vhost-net* > + ./testpmd -n 4 -l 2-4 --socket-mem 1024,1024 --legacy-mem \ > + --file-prefix=3Dvhost --vdev 'net_vhost0,iface=3Dvhost-net,queues=3D= 2,client=3D0' - > - -i --nb-cores=3D2 --rxq=3D2 --txq=3D2 > + testpmd>set fwd mac > + testpmd>start > + > +2. Launch virtio-user by below command:: > + > + ./testpmd -n 4 -l 5-7 --socket-mem 1024,1024 \ > + --legacy-mem --no-pci --file-prefix=3Dvirtio \ > + --vdev=3Dnet_virtio_user0,mac=3D00:01:02:03:04:05,path=3D./vhost- > net,queues=3D2,packed_vq=3D1,mrg_rxbuf=3D1,in_order=3D0 \ > + -- -i --tx-offloads=3D0x0 --enable-hw-vlan-strip --rss-ip --nb-cores= =3D2 --rxq=3D2 - > -txq=3D2 > + >set fwd mac > + >start > + > +3. Send different ip packets with packet generator, check the throughput > with below command:: > + > + testpmd>show port stats all > + > +4. Check each queue's rx/tx packet numbers:: > + > + testpmd>stop > + > +5. Port restart 100 times by below command and re-calculate the average > througnput,verify the throughput is not zero after port restart:: > + > + testpmd>stop > + testpmd>start > + ... > + testpmd>stop > + testpmd>show port stats all > + testpmd>start > + testpmd>show port stats all > + > +Test Case 2: pvp 2 queues test with packed ring non-mergeable 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 > + > +1. Bind one port to igb_uio, then launch vhost by below command:: > + > + rm -rf vhost-net* > + ./testpmd -n 4 -l 2-4 --socket-mem 1024,1024 --legacy-mem \ > + --file-prefix=3Dvhost --vdev 'net_vhost0,iface=3Dvhost-net,queues=3D= 2,client=3D0' - > - -i --nb-cores=3D2 --rxq=3D2 --txq=3D2 > + testpmd>set fwd mac > + testpmd>start > + > +2. Launch virtio-user by below command:: > + > + ./testpmd -n 4 -l 5-7 --socket-mem 1024,1024 \ > + --legacy-mem --no-pci --file-prefix=3Dvirtio \ > + --vdev=3Dnet_virtio_user0,mac=3D00:01:02:03:04:05,path=3D./vhost- > net,queues=3D2,packed_vq=3D1,mrg_rxbuf=3D0,in_order=3D0 \ > + -- -i --tx-offloads=3D0x0 --enable-hw-vlan-strip --rss-ip --nb-cores= =3D2 --rxq=3D2 - > -txq=3D2 > + >set fwd mac > + >start > + > +3. Send different ip packets with packet generator, check the throughput > with below command:: > + > + testpmd>show port stats all > + > +4. Check each queue's RX/TX packet numbers:: > + > + testpmd>stop > + > +5. Restart port at vhost side by below command and re-calculate the > average throughput,verify the throughput is not zero after port restart:: > + > + testpmd>start > + testpmd>show port stats all > + > +Test Case 3: pvp 2 queues test with split ring inorder mergeable 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 > + > +1. Bind one port to igb_uio, then launch vhost by below command:: > + > + rm -rf vhost-net* > + ./testpmd -n 4 -l 2-4 --socket-mem 1024,1024 --legacy-mem \ > + --file-prefix=3Dvhost --vdev 'net_vhost0,iface=3Dvhost-net,queues=3D= 2,client=3D0' - > - -i --nb-cores=3D2 --rxq=3D2 --txq=3D2 > + testpmd>set fwd mac > + testpmd>start > + > +2. Launch virtio-user by below command:: > + > + ./testpmd -n 4 -l 5-7 --socket-mem 1024,1024 \ > + --legacy-mem --no-pci --file-prefix=3Dvirtio \ > + --vdev=3Dnet_virtio_user0,mac=3D00:01:02:03:04:05,path=3D./vhost- > net,queues=3D2,in_order=3D1,mrg_rxbuf=3D1 \ > + -- -i --tx-offloads=3D0x0 --enable-hw-vlan-strip --rss-ip --nb-cores= =3D2 --rxq=3D2 - > -txq=3D2 > + >set fwd mac > + >start > + > +3. Send different ip packets with packet generator, check the throughput > with below command:: > + > + testpmd>show port stats all > + > +4. Check each queue's RX/TX packet numbers:: > + > + testpmd>stop > + > +5. Restart port at vhost side by below command and re-calculate the > average throughput,verify the throughput is not zero after port restart:: > + > + testpmd>start > + testpmd>show port stats all > + > +Test Case 4: pvp 2 queues test with split ring inorder non-mergeable > +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=3D=3D > +=3D=3D=3D > + > +1. Bind one port to igb_uio, then launch vhost by below command:: > + > + rm -rf vhost-net* > + ./testpmd -n 4 -l 2-4 --socket-mem 1024,1024 --legacy-mem \ > + --file-prefix=3Dvhost --vdev 'net_vhost0,iface=3Dvhost-net,queues=3D= 2,client=3D0' - > - -i --nb-cores=3D2 --rxq=3D2 --txq=3D2 > + testpmd>set fwd mac > + testpmd>start > + > +2. Launch virtio-user by below command:: > + > + ./testpmd -n 4 -l 5-7 --socket-mem 1024,1024 \ > + --legacy-mem --no-pci --file-prefix=3Dvirtio \ > + --vdev=3Dnet_virtio_user0,mac=3D00:01:02:03:04:05,path=3D./vhost- > net,queues=3D2,in_order=3D1,mrg_rxbuf=3D0 \ > + -- -i --tx-offloads=3D0x0 --enable-hw-vlan-strip --rss-ip --nb-cores= =3D2 --rxq=3D2 - > -txq=3D2 > + >set fwd mac > + >start > + > +3. Send different ip packets with packet generator, check the throughput > with below command:: > + > + testpmd>show port stats all > + > +4. Check each queue's RX/TX packet numbers:: > + > + testpmd>stop > + > +5. Restart port at vhost side by below command and re-calculate the > average throughput,verify the throughput is not zero after port restart:: > + > + testpmd>start > + testpmd>show port stats all > + > +Test Case 5: pvp 2 queues test with split ring mergeable 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 > + > +1. Bind one port to igb_uio, then launch vhost by below command:: > + > + rm -rf vhost-net* > + ./testpmd -n 4 -l 2-4 --socket-mem 1024,1024 --legacy-mem \ > + --file-prefix=3Dvhost --vdev 'net_vhost0,iface=3Dvhost-net,queues=3D= 2,client=3D0' - > - -i --nb-cores=3D2 --rxq=3D2 --txq=3D2 > + testpmd>set fwd mac > + testpmd>start > + > +2. Launch virtio-user by below command:: > + > + ./testpmd -n 4 -l 5-7 --socket-mem 1024,1024 \ > + --legacy-mem --no-pci --file-prefix=3Dvirtio \ > + --vdev=3Dnet_virtio_user0,mac=3D00:01:02:03:04:05,path=3D./vhost- > net,queues=3D2,in_order=3D0,mrg_rxbuf=3D1 \ > + -- -i --tx-offloads=3D0x0 --enable-hw-vlan-strip --rss-ip --nb-cores= =3D2 --rxq=3D2 - > -txq=3D2 > + >set fwd mac > + >start > + > +3. Send different ip packets with packet generator, check the throughput > with below command:: > + > + testpmd>show port stats all > + > +4. Check each queue's RX/TX packet numbers:: > + > + testpmd>stop > + > +5. Restart port at vhost side by below command and re-calculate the > average throughput,verify the throughput is not zero after port restart:: > + > + testpmd>start > + testpmd>show port stats all > + > +Test Case 6: pvp 2 queues test with split ring non-mergeable 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 > + > +1. Bind one port to igb_uio, then launch vhost by below command:: > + > + rm -rf vhost-net* > + ./testpmd -n 4 -l 2-4 --socket-mem 1024,1024 --legacy-mem \ > + --file-prefix=3Dvhost --vdev 'net_vhost0,iface=3Dvhost-net,queues=3D= 2,client=3D0' - > - -i --nb-cores=3D2 --rxq=3D2 --txq=3D2 > + testpmd>set fwd mac > + testpmd>start > + > +2. Launch virtio-user by below command:: > + > + ./testpmd -n 4 -l 5-7 --socket-mem 1024,1024 \ > + --legacy-mem --no-pci --file-prefix=3Dvirtio \ > + --vdev=3Dnet_virtio_user0,mac=3D00:01:02:03:04:05,path=3D./vhost- > net,queues=3D2,in_order=3D0,mrg_rxbuf=3D0 \ > + -- -i --tx-offloads=3D0x0 --enable-hw-vlan-strip --rss-ip --nb-cores= =3D2 --rxq=3D2 - > -txq=3D2 > + >set fwd mac > + >start > + > +3. Send different ip packets with packet generator, check the throughput > with below command:: > + > + testpmd>show port stats all > + > +4. Check each queue's RX/TX packet numbers:: > + > + testpmd>stop > + > +5. Restart port at vhost side by below command and re-calculate the > average throughput,verify the throughput is not zero after port restart:: > + > + testpmd>start > + testpmd>show port stats all > + > +Test Case 7: pvp 2 queues test with split ring vector_rx 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 > + > +1. Bind one port to igb_uio, then launch vhost by below command:: > + > + rm -rf vhost-net* > + ./testpmd -n 4 -l 2-4 --socket-mem 1024,1024 --legacy-mem \ > + --file-prefix=3Dvhost --vdev 'net_vhost0,iface=3Dvhost-net,queues=3D= 2,client=3D0' - > - -i --nb-cores=3D2 --rxq=3D2 --txq=3D2 > + testpmd>set fwd mac > + testpmd>start > + > +2. Launch virtio-user by below command:: > + > + ./testpmd -n 4 -l 5-7 --socket-mem 1024,1024 \ > + --legacy-mem --no-pci --file-prefix=3Dvirtio \ > + --vdev=3Dnet_virtio_user0,mac=3D00:01:02:03:04:05,path=3D./vhost- > net,queues=3D2,in_order=3D0,mrg_rxbuf=3D0 \ > + -- -i --tx-offloads=3D0x0 --rss-ip --nb-cores=3D2 --rxq=3D2 --txq=3D= 2 > + >set fwd mac > + >start > + > +3. Send different ip packets with packet generator, check the throughput > with below command:: > + > + testpmd>show port stats all > + > +4. Check each queue's RX/TX packet numbers:: > + > + testpmd>stop > + > +5. Restart port at vhost side by below command and re-calculate the > average throughput,verify the throughput is not zero after port restart:: > + > + testpmd>start > + testpmd>show port stats all > + > +Test Case 8: pvp 2 queues test with packed ring inorder mergeable 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=3D > + > +1. Bind one port to igb_uio, then launch vhost by below command:: > + > + rm -rf vhost-net* > + ./testpmd -n 4 -l 2-4 --socket-mem 1024,1024 --legacy-mem \ > + --file-prefix=3Dvhost --vdev 'net_vhost0,iface=3Dvhost-net,queues=3D= 2,client=3D0' - > - -i --nb-cores=3D2 --rxq=3D2 --txq=3D2 > + testpmd>set fwd mac > + testpmd>start > + > +2. Launch virtio-user by below command:: > + > + ./testpmd -n 4 -l 5-7 --socket-mem 1024,1024 \ > + --legacy-mem --no-pci --file-prefix=3Dvirtio \ > + --vdev=3Dnet_virtio_user0,mac=3D00:01:02:03:04:05,path=3D./vhost- > net,queues=3D2,packed_vq=3D1,mrg_rxbuf=3D1,in_order=3D1 \ > + -- -i --tx-offloads=3D0x0 --enable-hw-vlan-strip --rss-ip --nb-cores= =3D2 --rxq=3D2 - > -txq=3D2 > + >set fwd mac > + >start > + > +3. Send different ip packets with packet generator, check the throughput > with below command:: > + > + testpmd>show port stats all > + > +4. Check each queue's RX/TX packet numbers:: > + > + testpmd>stop > + > +5. Restart port at vhost side by below command and re-calculate the > average throughput,verify the throughput is not zero after port restart:: > + > + testpmd>start > + testpmd>show port stats all > + > +Test Case 9: pvp 2 queues test with packed ring inorder non-mergeable > +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=3D=3D > +=3D=3D=3D=3D > + > +1. Bind one port to igb_uio, then launch vhost by below command:: > + > + rm -rf vhost-net* > + ./testpmd -n 4 -l 2-4 --socket-mem 1024,1024 --legacy-mem \ > + --file-prefix=3Dvhost --vdev 'net_vhost0,iface=3Dvhost-net,queues=3D= 2,client=3D0' - > - -i --nb-cores=3D2 --rxq=3D2 --txq=3D2 > + testpmd>set fwd mac > + testpmd>start > + > +2. Launch virtio-user by below command:: > + > + ./testpmd -n 4 -l 5-7 --socket-mem 1024,1024 \ > + --legacy-mem --no-pci --file-prefix=3Dvirtio \ > + --vdev=3Dnet_virtio_user0,mac=3D00:01:02:03:04:05,path=3D./vhost- > net,queues=3D2,packed_vq=3D1,mrg_rxbuf=3D0,in_order=3D1 \ > + -- -i --tx-offloads=3D0x0 --enable-hw-vlan-strip --rss-ip --nb-cores= =3D2 --rxq=3D2 - > -txq=3D2 > + >set fwd mac > + >start > + > +3. Send different ip packets with packet generator, check the throughput > with below command:: > + > + testpmd>show port stats all > + > +4. Check each queue's RX/TX packet numbers:: > + > + testpmd>stop > + > +5. Restart port at vhost side by below command and re-calculate the > average throughput,verify the throughput is not zero after port restart:: > + > + testpmd>start > + testpmd>show port stats all > \ No newline at end of file > -- > 2.17.1