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{
    "id": 95206,
    "url": "https://patches.dpdk.org/api/patches/95206/?format=api",
    "web_url": "https://patches.dpdk.org/project/dts/patch/20210702173602.840155-1-yinan.wang@intel.com/",
    "project": {
        "id": 3,
        "url": "https://patches.dpdk.org/api/projects/3/?format=api",
        "name": "DTS",
        "link_name": "dts",
        "list_id": "dts.dpdk.org",
        "list_email": "dts@dpdk.org",
        "web_url": "",
        "scm_url": "git://dpdk.org/tools/dts",
        "webscm_url": "http://git.dpdk.org/tools/dts/",
        "list_archive_url": "https://inbox.dpdk.org/dts",
        "list_archive_url_format": "https://inbox.dpdk.org/dts/{}",
        "commit_url_format": ""
    },
    "msgid": "<20210702173602.840155-1-yinan.wang@intel.com>",
    "list_archive_url": "https://inbox.dpdk.org/dts/20210702173602.840155-1-yinan.wang@intel.com",
    "date": "2021-07-02T17:36:02",
    "name": "[v2] test_plans/vm2vm_virtio_user: update for cases with imix pkts for better coverage",
    "commit_ref": null,
    "pull_url": null,
    "state": "accepted",
    "archived": false,
    "hash": "6869a8afc6cd1b57abff05f3da331e3bf6558d10",
    "submitter": {
        "id": 1081,
        "url": "https://patches.dpdk.org/api/people/1081/?format=api",
        "name": "Wang, Yinan",
        "email": "yinan.wang@intel.com"
    },
    "delegate": null,
    "mbox": "https://patches.dpdk.org/project/dts/patch/20210702173602.840155-1-yinan.wang@intel.com/mbox/",
    "series": [
        {
            "id": 17593,
            "url": "https://patches.dpdk.org/api/series/17593/?format=api",
            "web_url": "https://patches.dpdk.org/project/dts/list/?series=17593",
            "date": "2021-07-02T17:36:02",
            "name": "[v2] test_plans/vm2vm_virtio_user: update for cases with imix pkts for better coverage",
            "version": 2,
            "mbox": "https://patches.dpdk.org/series/17593/mbox/"
        }
    ],
    "comments": "https://patches.dpdk.org/api/patches/95206/comments/",
    "check": "pending",
    "checks": "https://patches.dpdk.org/api/patches/95206/checks/",
    "tags": {},
    "related": [],
    "headers": {
        "Return-Path": "<dts-bounces@dpdk.org>",
        "X-Original-To": "patchwork@inbox.dpdk.org",
        "Delivered-To": "patchwork@inbox.dpdk.org",
        "Received": [
            "from mails.dpdk.org (mails.dpdk.org [217.70.189.124])\n\tby inbox.dpdk.org (Postfix) with ESMTP id 476A3A0A0C;\n\tFri,  2 Jul 2021 10:52:27 +0200 (CEST)",
            "from [217.70.189.124] (localhost [127.0.0.1])\n\tby mails.dpdk.org (Postfix) with ESMTP id 0D1BF41353;\n\tFri,  2 Jul 2021 10:52:27 +0200 (CEST)",
            "from mga04.intel.com (mga04.intel.com [192.55.52.120])\n by mails.dpdk.org (Postfix) with ESMTP id CAA6C40686\n for <dts@dpdk.org>; Fri,  2 Jul 2021 10:52:25 +0200 (CEST)",
            "from orsmga008.jf.intel.com ([10.7.209.65])\n by fmsmga104.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384;\n 02 Jul 2021 01:52:24 -0700",
            "from dpdk-yinan-ntb1.sh.intel.com ([10.67.119.39])\n by orsmga008.jf.intel.com with ESMTP; 02 Jul 2021 01:52:23 -0700"
        ],
        "X-IronPort-AV": [
            "E=McAfee;i=\"6200,9189,10032\"; a=\"206875971\"",
            "E=Sophos;i=\"5.83,316,1616482800\"; d=\"scan'208\";a=\"206875971\"",
            "E=Sophos;i=\"5.83,316,1616482800\"; d=\"scan'208\";a=\"455889039\""
        ],
        "X-ExtLoop1": "1",
        "From": "Yinan Wang <yinan.wang@intel.com>",
        "To": "dts@dpdk.org",
        "Cc": "Yinan Wang <yinan.wang@intel.com>",
        "Date": "Fri,  2 Jul 2021 13:36:02 -0400",
        "Message-Id": "<20210702173602.840155-1-yinan.wang@intel.com>",
        "X-Mailer": "git-send-email 2.25.1",
        "MIME-Version": "1.0",
        "Content-Transfer-Encoding": "8bit",
        "Subject": "[dts] [PATCH v2] test_plans/vm2vm_virtio_user: update for cases\n with imix pkts for better coverage",
        "X-BeenThere": "dts@dpdk.org",
        "X-Mailman-Version": "2.1.29",
        "Precedence": "list",
        "List-Id": "test suite reviews and discussions <dts.dpdk.org>",
        "List-Unsubscribe": "<https://mails.dpdk.org/options/dts>,\n <mailto:dts-request@dpdk.org?subject=unsubscribe>",
        "List-Archive": "<http://mails.dpdk.org/archives/dts/>",
        "List-Post": "<mailto:dts@dpdk.org>",
        "List-Help": "<mailto:dts-request@dpdk.org?subject=help>",
        "List-Subscribe": "<https://mails.dpdk.org/listinfo/dts>,\n <mailto:dts-request@dpdk.org?subject=subscribe>",
        "Errors-To": "dts-bounces@dpdk.org",
        "Sender": "\"dts\" <dts-bounces@dpdk.org>"
    },
    "content": "Signed-off-by: Yinan Wang <yinan.wang@intel.com>\n---\n test_plans/vm2vm_virtio_user_test_plan.rst | 154 ++++++---------------\n 1 file changed, 40 insertions(+), 114 deletions(-)",
    "diff": "diff --git a/test_plans/vm2vm_virtio_user_test_plan.rst b/test_plans/vm2vm_virtio_user_test_plan.rst\nindex a96c7110..4855b51f 100644\n--- a/test_plans/vm2vm_virtio_user_test_plan.rst\n+++ b/test_plans/vm2vm_virtio_user_test_plan.rst\n@@ -791,77 +791,56 @@ Test Case 11: packed virtqueue vm2vm vectorized path test with ring size is not\n \n 9. Quit pdump,vhost received packets in pdump-vhost-rx.pcap,check headers and payload of all packets in pdump-virtio-rx.pcap and pdump-vhost-rx.pcap and ensure the content are same.\n \n-Test Case 12: split virtqueue vm2vm inorder mergeable path multi-queues payload check with cbdma enabled\n+Test Case 12: split virtqueue vm2vm non-mergeable path multi-queues payload check with cbdma enabled\n ========================================================================================================\n \n 1. Launch vhost by below command::\n \n-    ./x86_64-native-linuxapp-gcc/app/testpmd -l 1-2 -n 4 \\\n-    --vdev 'eth_vhost0,iface=vhost-net,queues=2,client=1,dmas=[txq0@80:04.0;txq1@80:04.1],dmathr=512' --vdev 'eth_vhost1,iface=vhost-net1,queues=2,client=1,dmas=[txq0@80:04.2;txq1@80:04.3],dmathr=512' -- \\\n+    ./x86_64-native-linuxapp-gcc/app/dpdk-testpmd -l 1-2 -n 4 \\\n+    --vdev 'eth_vhost0,iface=vhost-net,queues=2,client=1,dmas=[txq0@80:04.0;txq1@80:04.1],dmathr=64' --vdev 'eth_vhost1,iface=vhost-net1,queues=2,client=1,dmas=[txq0@80:04.2;txq1@80:04.3],dmathr=64' -- \\\n     -i --nb-cores=1 --rxq=2 --txq=2 --txd=4096 --rxd=4096 --no-flush-rx\n+    testpmd>vhost enable tx all\n \n 2. Launch virtio-user1 by below command::\n \n-    ./x86_64-native-linuxapp-gcc/app/testpmd -n 4 -l 7-8 \\\n+    ./x86_64-native-linuxapp-gcc/app/dpdk-testpmd -n 4 -l 7-8 \\\n     --no-pci --file-prefix=virtio1 \\\n-    --vdev=net_virtio_user1,mac=00:01:02:03:04:05,path=./vhost-net1,queues=2,server=1,packed_vq=0,mrg_rxbuf=1,in_order=1,queue_size=4096 \\\n+    --vdev=net_virtio_user1,mac=00:01:02:03:04:05,path=./vhost-net1,queues=2,server=1,packed_vq=0,mrg_rxbuf=0,in_order=0,queue_size=4096 \\\n     -- -i --nb-cores=1 --rxq=2 --txq=2 --txd=4096 --rxd=4096\n     testpmd>set fwd rxonly\n     testpmd>start\n \n-3. Attach pdump secondary process to primary process by same file-prefix::\n-\n-    ./x86_64-native-linuxapp-gcc/app/dpdk-pdump -v --file-prefix=virtio1 -- --pdump 'device_id=net_virtio_user1,queue=*,rx-dev=./pdump-virtio-rx.pcap,mbuf-size=8000'\n-\n-4. Launch virtio-user0 and send packets::\n+3. Launch virtio-user0 and send packets::\n \n-    ./x86_64-native-linuxapp-gcc/app/testpmd -n 4 -l 5-6 \\\n+    ./x86_64-native-linuxapp-gcc/app/dpdk-testpmd -n 4 -l 5-6 \\\n     --no-pci --file-prefix=virtio \\\n-    --vdev=net_virtio_user0,mac=00:01:02:03:04:05,path=./vhost-net,queues=2,server=1,packed_vq=0,mrg_rxbuf=1,in_order=1,queue_size=4096 \\\n+    --vdev=net_virtio_user0,mac=00:01:02:03:04:05,path=./vhost-net,queues=2,server=1,packed_vq=0,mrg_rxbuf=0,in_order=0,queue_size=4096 \\\n     -- -i --nb-cores=1 --rxq=2 --txq=2 --txd=4096 --rxd=4096\n     testpmd>set burst 1\n-    testpmd>set txpkts 2000,2000,2000,2000\n+    testpmd>set txpkts 64,128,256,512\n     testpmd>start tx_first 27\n     testpmd>stop\n     testpmd>set burst 32\n     testpmd>start tx_first 7\n     testpmd>stop\n-    testpmd>set txpkts 2000\n+    testpmd>set txpkts 64\n     testpmd>start tx_first 1\n \n-5. Start vhost testpmd, then quit pdump and all testpmd, check 566 packets received by virtio-user1 and 502 packets are 8k length and 64 packets are 2k length in pdump-virtio-rx.pcap.\n-\n-6. Restart step 1-3, Launch virtio-user0 and send packets::\n-\n-    ./x86_64-native-linuxapp-gcc/app/testpmd -n 4 -l 5-6 \\\n-    --no-pci --file-prefix=virtio \\\n-    --vdev=net_virtio_user0,mac=00:01:02:03:04:05,path=./vhost-net,queues=2,server=1,packed_vq=0,mrg_rxbuf=1,in_order=1,queue_size=4096 \\\n-    -- -i --nb-cores=1 --rxq=2 --txq=2 --txd=256 --rxd=256\n-    testpmd>set burst 1\n-    testpmd>set txpkts 2000,2000,2000,2000\n-    testpmd>start tx_first 27\n-    testpmd>stop\n-    testpmd>set burst 32\n-    testpmd>set txpkts 2000\n-    testpmd>start tx_first 7\n-    testpmd>stop\n-    testpmd>set txpkts 2000\n-    testpmd>start tx_first 1\n-\n-7. Start vhost testpmd, then quit pdump and all testpmd, check 512 packets received by virtio-user1, check 54 packets with 8k length and 458 packets with 2k length in pdump-virtio-rx.pcap.\n+4. Start vhost testpmd, check virtio-user1 RX-packets is 566 and RX-bytes is 486016.\n \n Test Case 13: split virtqueue vm2vm mergeable path multi-queues payload check with cbdma enabled\n ================================================================================================\n \n 1. Launch vhost by below command::\n \n-    ./x86_64-native-linuxapp-gcc/app/testpmd -l 1-2 -n 4 \\\n-    --vdev 'eth_vhost0,iface=vhost-net,queues=2,client=1,dmas=[txq0@80:04.0;txq1@80:04.1],dmathr=512' --vdev 'eth_vhost1,iface=vhost-net1,queues=2,client=1,dmas=[txq0@80:04.2;txq1@80:04.3],dmathr=512' -- \\\n+    ./x86_64-native-linuxapp-gcc/app/dpdk-testpmd -l 1-2 -n 4 \\\n+    --vdev 'eth_vhost0,iface=vhost-net,queues=2,client=1,dmas=[txq0@00:04.0;txq1@00:04.1],dmathr=512' --vdev 'eth_vhost1,iface=vhost-net1,queues=2,client=1,dmas=[txq0@00:04.2;txq1@00:04.3],dmathr=512' -- \\\n     -i --nb-cores=1 --rxq=2 --txq=2 --txd=4096 --rxd=4096 --no-flush-rx\n+    testpmd>vhost enable tx all\n \n 2. Launch virtio-user1 by below command::\n \n-    ./x86_64-native-linuxapp-gcc/app/testpmd -n 4 -l 7-8 \\\n+    ./x86_64-native-linuxapp-gcc/app/dpdk-testpmd -n 4 -l 7-8 \\\n     --no-pci --file-prefix=virtio1 \\\n     --vdev=net_virtio_user1,mac=00:01:02:03:04:05,path=./vhost-net1,queues=2,server=1,packed_vq=0,mrg_rxbuf=1,in_order=0,queue_size=4096 \\\n     -- -i --nb-cores=1 --rxq=2 --txq=2 --txd=4096 --rxd=4096\n@@ -874,107 +853,70 @@ Test Case 13: split virtqueue vm2vm mergeable path multi-queues payload check wi\n \n 4. Launch virtio-user0 and send 8k length packets::\n \n-    ./x86_64-native-linuxapp-gcc/app/testpmd -n 4 -l 5-6 \\\n-    --no-pci --file-prefix=virtio \\\n-    --vdev=net_virtio_user0,mac=00:01:02:03:04:05,path=./vhost-net,queues=2,server=1,packed_vq=0,mrg_rxbuf=1,in_order=0,queue_size=4096 \\\n-    -- -i --nb-cores=1 --rxq=2 --txq=2 --txd=4096 --rxd=4096\n-    testpmd>set burst 1\n-    testpmd>set txpkts 2000,2000,2000,2000\n-    testpmd>start tx_first 27\n-    testpmd>stop\n-    testpmd>set burst 32\n-    testpmd>set txpkts 2000\n-    testpmd>start tx_first 7\n-\n-5. Start vhost testpmd, then quit pdump, check 502 packets received by virtio-user1 and 54 packets with 8k length and 448 packets with 2k length in pdump-virtio-rx.pcap.\n-\n-6. Restart step 1-3, Launch virtio-user0 and send packets::\n-\n-    ./x86_64-native-linuxapp-gcc/app/testpmd -n 4 -l 5-6 \\\n+    ./x86_64-native-linuxapp-gcc/app/dpdk-testpmd -n 4 -l 5-6 \\\n     --no-pci --file-prefix=virtio \\\n     --vdev=net_virtio_user0,mac=00:01:02:03:04:05,path=./vhost-net,queues=2,server=1,packed_vq=0,mrg_rxbuf=1,in_order=0,queue_size=4096 \\\n     -- -i --nb-cores=1 --rxq=2 --txq=2 --txd=4096 --rxd=4096\n     testpmd>set burst 1\n-    testpmd>set txpkts 2000,2000,2000,2000\n+    testpmd>set txpkts 64,256,2000,64,256,2000\n     testpmd>start tx_first 27\n     testpmd>stop\n     testpmd>set burst 32\n-    testpmd>set txpkts 2000,2000,2000,2000\n+    testpmd>set txpkts 64\n     testpmd>start tx_first 7\n \n-7. Start vhost testpmd, then quit pdump, check 502 packets received by virtio-user1, check 502 packets with 8k length in pdump-virtio-rx.pcap.\n+5. Start vhost testpmd, check 502 packets received by virtio-user1 and 54 packets with 4640 length and 448 packets with 64 length in pdump-virtio-rx.pcap.\n \n-Test Case 14: packed virtqueue vm2vm inorder mergeable path multi-queues payload check with cbdma enabled\n+Test Case 14: packed virtqueue vm2vm non-mergeable path multi-queues payload check with cbdma enabled\n =========================================================================================================\n \n 1. Launch vhost by below command::\n \n-    ./x86_64-native-linuxapp-gcc/app/testpmd -l 1-2 -n 4 \\\n-    --vdev 'eth_vhost0,iface=vhost-net,queues=2,client=1,dmas=[txq0@80:04.0;txq1@80:04.1],dmathr=512' --vdev 'eth_vhost1,iface=vhost-net1,queues=2,client=1,dmas=[txq0@80:04.2;txq1@80:04.3],dmathr=512' -- \\\n+    ./x86_64-native-linuxapp-gcc/app/dpdk-testpmd -l 1-2 -n 4 \\\n+    --vdev 'eth_vhost0,iface=vhost-net,queues=2,client=1,dmas=[txq0@80:04.0;txq1@80:04.1],dmathr=64' --vdev 'eth_vhost1,iface=vhost-net1,queues=2,client=1,dmas=[txq0@80:04.2;txq1@80:04.3],dmathr=64' -- \\\n     -i --nb-cores=1 --rxq=2 --txq=2 --txd=4096 --rxd=4096 --no-flush-rx\n+    testpmd>vhost enable tx all\n \n 2. Launch virtio-user1 by below command::\n \n-    ./x86_64-native-linuxapp-gcc/app/testpmd -n 4 -l 7-8 \\\n+    ./x86_64-native-linuxapp-gcc/app/dpdk-testpmd -n 4 -l 7-8 \\\n     --no-pci --file-prefix=virtio1 \\\n-    --vdev=net_virtio_user1,mac=00:01:02:03:04:05,path=./vhost-net1,queues=2,server=1,packed_vq=1,mrg_rxbuf=1,in_order=1,queue_size=4096 \\\n+    --vdev=net_virtio_user1,mac=00:01:02:03:04:05,path=./vhost-net1,queues=2,server=1,packed_vq=1,mrg_rxbuf=0,in_order=0,queue_size=4096 \\\n     -- -i --nb-cores=1 --rxq=2 --txq=2 --txd=4096 --rxd=4096\n     testpmd>set fwd rxonly\n     testpmd>start\n \n-3. Attach pdump secondary process to primary process by same file-prefix::\n-\n-    ./x86_64-native-linuxapp-gcc/app/dpdk-pdump -v --file-prefix=virtio1 -- --pdump 'device_id=net_virtio_user1,queue=*,rx-dev=./pdump-virtio-rx.pcap,mbuf-size=8000'\n-\n-4. Launch virtio-user0 and send packets::\n+3. Launch virtio-user0 and send packets::\n \n-    ./x86_64-native-linuxapp-gcc/app/testpmd -n 4 -l 5-6 \\\n+    ./x86_64-native-linuxapp-gcc/app/dpdk-testpmd -n 4 -l 5-6 \\\n     --no-pci --file-prefix=virtio \\\n-    --vdev=net_virtio_user0,mac=00:01:02:03:04:05,path=./vhost-net,queues=2,server=1,packed_vq=1,mrg_rxbuf=1,in_order=1,queue_size=4096 \\\n+    --vdev=net_virtio_user0,mac=00:01:02:03:04:05,path=./vhost-net,queues=2,server=1,packed_vq=1,mrg_rxbuf=0,in_order=0,queue_size=4096 \\\n     -- -i --nb-cores=1 --rxq=2 --txq=2 --txd=4096 --rxd=4096\n     testpmd>set burst 1\n-    testpmd>set txpkts 2000,2000,2000,2000\n+    testpmd>set txpkts 64,128,256,512\n     testpmd>start tx_first 27\n     testpmd>stop\n     testpmd>set burst 32\n     testpmd>start tx_first 7\n     testpmd>stop\n-    testpmd>set txpkts 2000\n+    testpmd>set txpkts 64\n     testpmd>start tx_first 1\n \n-5. Start vhost testpmd, then quit pdump and all testpmd, check 566 packets received by virtio-user1 and 502 packets are 8k length and 64 packets are 2k length in pdump-virtio-rx.pcap.\n-\n-6. Restart step 1-3, Launch virtio-user0 and send packets::\n-\n-    ./x86_64-native-linuxapp-gcc/app/testpmd -n 4 -l 5-6 \\\n-    --no-pci --file-prefix=virtio \\\n-    --vdev=net_virtio_user0,mac=00:01:02:03:04:05,path=./vhost-net,queues=2,server=1,packed_vq=1,mrg_rxbuf=1,in_order=1,queue_size=4096 \\\n-    -- -i --nb-cores=1 --rxq=2 --txq=2 --txd=256 --rxd=256\n-    testpmd>set burst 1\n-    testpmd>set txpkts 2000,2000,2000,2000\n-    testpmd>start tx_first 27\n-    testpmd>stop\n-    testpmd>set burst 32\n-    testpmd>set txpkts 2000\n-    testpmd>start tx_first 7\n-    testpmd>stop\n-    testpmd>set txpkts 2000\n-    testpmd>start tx_first 1\n-\n-7. Start vhost testpmd, then quit pdump and all testpmd, check 512 packets received by virtio-user1, check 54 packets with 8k length and 458 packets with 2k length in pdump-virtio-rx.pcap.\n+4. Start vhost testpmd, check virtio-user1 RX-packets is 566 and RX-bytes is 486016.\n \n Test Case 15: packed virtqueue vm2vm mergeable path multi-queues payload check with cbdma enabled\n =================================================================================================\n \n 1. Launch vhost by below command::\n \n-    ./x86_64-native-linuxapp-gcc/app/testpmd -l 1-2 -n 4 \\\n-    --vdev 'eth_vhost0,iface=vhost-net,queues=2,client=1,dmas=[txq0@80:04.0;txq1@80:04.1],dmathr=512' --vdev 'eth_vhost1,iface=vhost-net1,queues=2,client=1,dmas=[txq0@80:04.2;txq1@80:04.3],dmathr=512' -- \\\n+    ./x86_64-native-linuxapp-gcc/app/dpdk-testpmd -l 1-2 -n 4 \\\n+    --vdev 'eth_vhost0,iface=vhost-net,queues=2,client=1,dmas=[txq0@00:04.0;txq1@00:04.1],dmathr=512' --vdev 'eth_vhost1,iface=vhost-net1,queues=2,client=1,dmas=[txq0@00:04.2;txq1@00:04.3],dmathr=512' -- \\\n     -i --nb-cores=1 --rxq=2 --txq=2 --txd=4096 --rxd=4096 --no-flush-rx\n+    testpmd>vhost enable tx all\n \n 2. Launch virtio-user1 by below command::\n \n-    ./x86_64-native-linuxapp-gcc/app/testpmd -n 4 -l 7-8 \\\n+    ./x86_64-native-linuxapp-gcc/app/dpdk-testpmd -n 4 -l 7-8 \\\n     --no-pci --file-prefix=virtio1 \\\n     --vdev=net_virtio_user1,mac=00:01:02:03:04:05,path=./vhost-net1,queues=2,server=1,packed_vq=1,mrg_rxbuf=1,in_order=0,queue_size=4096 \\\n     -- -i --nb-cores=1 --rxq=2 --txq=2 --txd=4096 --rxd=4096\n@@ -987,32 +929,16 @@ Test Case 15: packed virtqueue vm2vm mergeable path multi-queues payload check w\n \n 4. Launch virtio-user0 and send 8k length packets::\n \n-    ./x86_64-native-linuxapp-gcc/app/testpmd -n 4 -l 5-6 \\\n-    --no-pci --file-prefix=virtio \\\n-    --vdev=net_virtio_user0,mac=00:01:02:03:04:05,path=./vhost-net,queues=2,server=1,packed_vq=1,mrg_rxbuf=1,in_order=0,queue_size=4096 \\\n-    -- -i --nb-cores=1 --rxq=2 --txq=2 --txd=4096 --rxd=4096\n-    testpmd>set burst 1\n-    testpmd>set txpkts 2000,2000,2000,2000\n-    testpmd>start tx_first 27\n-    testpmd>stop\n-    testpmd>set burst 32\n-    testpmd>set txpkts 2000\n-    testpmd>start tx_first 7\n-\n-5. Start vhost testpmd, then quit pdump, check 502 packets received by virtio-user1 and 54 packets with 8k length and 448 packets with 2k length in pdump-virtio-rx.pcap.\n-\n-6. Restart step 1-3, Launch virtio-user0 and send packets::\n-\n-    ./x86_64-native-linuxapp-gcc/app/testpmd -n 4 -l 5-6 \\\n+    ./x86_64-native-linuxapp-gcc/app/dpdk-testpmd -n 4 -l 5-6 \\\n     --no-pci --file-prefix=virtio \\\n     --vdev=net_virtio_user0,mac=00:01:02:03:04:05,path=./vhost-net,queues=2,server=1,packed_vq=1,mrg_rxbuf=1,in_order=0,queue_size=4096 \\\n     -- -i --nb-cores=1 --rxq=2 --txq=2 --txd=4096 --rxd=4096\n     testpmd>set burst 1\n-    testpmd>set txpkts 2000,2000,2000,2000\n+    testpmd>set txpkts 64,256,2000,64,256,2000\n     testpmd>start tx_first 27\n     testpmd>stop\n     testpmd>set burst 32\n-    testpmd>set txpkts 2000,2000,2000,2000\n+    testpmd>set txpkts 64\n     testpmd>start tx_first 7\n \n-7. Start vhost testpmd, then quit pdump, check 502 packets received by virtio-user1, check 502 packets with 8k length in pdump-virtio-rx.pcap.\n\\ No newline at end of file\n+5. Start vhost testpmd, then quit pdump, check 502 packets received by virtio-user1 and 54 packets with 4640 length and 448 packets with 64 length in pdump-virtio-rx.pcap.\n\\ No newline at end of file\n",
    "prefixes": [
        "v2"
    ]
}