[dts] [PATCH v1] test_plans: add virtio ci test for performance track

[Tu, Lijuan]

applied

> -----Original Message-----
> From: dts [mailto:dts-bounces at dpdk.org] On Behalf Of Yinan
> Sent: Monday, January 13, 2020 4:30 AM
> To: dts at dpdk.org
> Cc: Wang, Yinan <yinan.wang at intel.com>
> Subject: [dts] [PATCH v1] test_plans: add virtio ci test for performance track
> 
> From: Wang Yinan <yinan.wang at intel.com>
> 
> add vhost/virtio pvp and loopback basic test for performance track in CI
> 
> Signed-off-by: Wang Yinan <yinan.wang at intel.com>
> ---
>  test_plans/perf_virtio_user_loopback.rst | 292 +++++++++++++++++++++++
>  test_plans/perf_virtio_user_pvp.rst      | 191 +++++++++++++++
>  2 files changed, 483 insertions(+)
>  create mode 100644 test_plans/perf_virtio_user_loopback.rst
>  create mode 100644 test_plans/perf_virtio_user_pvp.rst
> 
> diff --git a/test_plans/perf_virtio_user_loopback.rst
> b/test_plans/perf_virtio_user_loopback.rst
> new file mode 100644
> index 0000000..62ca31a
> --- /dev/null
> +++ b/test_plans/perf_virtio_user_loopback.rst
> @@ -0,0 +1,292 @@
> +.. Copyright (c) <2019>, 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/virtio multi-paths loopback test plan
> +===========================================
> +
> +Benchmark vhost/virtio-user loopback test with 9 tx/rx paths.
> +Includes split ring mergeable, non-mergeable, vector_rx, inorder
> +mergeable, inorder non-mergeable, packed ring mergeable, packed ring
> +non-mergeable，
> +packed ring inorder mergeable, packed ring inorder non-mergeable path.
> +
> +Test Case 1: loopback test with packed ring mergeable path
> +==========================================================
> +
> +1. Launch vhost by below command::
> +
> +    rm -rf vhost-net*
> +    ./testpmd -n 4 -l 2-4  --socket-mem 1024,1024 --legacy-mem --no-pci \
> +    --file-prefix=vhost --vdev 'net_vhost0,iface=vhost-net,queues=1,client=0' -
> - -i --nb-cores=1 --txd=1024 --rxd=1024
> +    testpmd>set fwd mac
> +
> +2. Launch virtio-user by below command::
> +
> +    ./testpmd -n 4 -l 5-6 --socket-mem 1024,1024 \
> +    --legacy-mem --no-pci --file-prefix=virtio \
> +    --vdev=net_virtio_user0,mac=00:01:02:03:04:05,path=./vhost-
> net,packed_vq=1,mrg_rxbuf=1,in_order=0 \
> +    -- -i --tx-offloads=0x0 --enable-hw-vlan-strip --rss-ip --nb-cores=1 --
> txd=1024 --rxd=1024
> +    >set fwd mac
> +    >start
> +
> +3. Send packets with vhost-testpmd,[frame_size] is the parameter changs in
> [64, 1518]::
> +
> +    testpmd>set txpkts [frame_size]
> +    testpmd>start tx_first 32
> +
> +4. Repeat below command to get throughput 10 times,then check the
> average throughput can get expected data with below command::
> +
> +    testpmd>show port stats all
> +
> +Test Case 2: loopback test with packed ring non-mergeable path
> +==============================================================
> +
> +1. Launch vhost by below command::
> +
> +    rm -rf vhost-net*
> +    ./testpmd -n 4 -l 2-4  --socket-mem 1024,1024 --legacy-mem --no-pci \
> +    --file-prefix=vhost --vdev 'net_vhost0,iface=vhost-net,queues=1,client=0' -
> - -i --nb-cores=1 --txd=1024 --rxd=1024
> +    testpmd>set fwd mac
> +
> +2. Launch virtio-user by below command::
> +
> +    ./testpmd -n 4 -l 5-6 --socket-mem 1024,1024 \
> +    --legacy-mem --no-pci --file-prefix=virtio \
> +    --vdev=net_virtio_user0,mac=00:01:02:03:04:05,path=./vhost-
> net,packed_vq=1,mrg_rxbuf=0,in_order=0 \
> +    -- -i --tx-offloads=0x0 --enable-hw-vlan-strip --rss-ip --nb-cores=1 --
> txd=1024 --rxd=1024
> +    >set fwd mac
> +    >start
> +
> +3. Send packets with vhost-testpmd, [frame_size] is the parameter changs
> in [64, 1518]::
> +
> +    testpmd>set txpkts [frame_size]
> +    testpmd>start tx_first 32
> +
> +4. Repeat below command to get throughput 10 times,then check the
> average throughput can get expected data with below command::
> +
> +    testpmd>show port stats all
> +
> +Test Case 3: loopback test with packed ring inorder mergeable path
> +===============================================================
> ====
> +
> +1. Launch vhost by below command::
> +
> +    rm -rf vhost-net*
> +    ./testpmd -n 4 -l 2-4  --socket-mem 1024,1024 --legacy-mem --no-pci \
> +    --file-prefix=vhost --vdev 'net_vhost0,iface=vhost-net,queues=1,client=0' -
> - -i --nb-cores=1 --txd=1024 --rxd=1024
> +    testpmd>set fwd mac
> +
> +2. Launch virtio-user by below command::
> +
> +    ./testpmd -n 4 -l 5-6 --socket-mem 1024,1024 \
> +    --legacy-mem --no-pci --file-prefix=virtio \
> +    --vdev=net_virtio_user0,mac=00:01:02:03:04:05,path=./vhost-
> net,packed_vq=1,in_order=1,mrg_rxbuf=1 \
> +    -- -i --tx-offloads=0x0 --enable-hw-vlan-strip --rss-ip --nb-cores=1 --
> txd=1024 --rxd=1024
> +    >set fwd mac
> +    >start
> +
> +3. Send packets with vhost-testpmd,[frame_size] is the parameter changs in
> [64, 1518]::
> +
> +    testpmd>set txpkts [frame_size]
> +    testpmd>start tx_first 32
> +
> +4. Repeat below command to get throughput 10 times,then check the
> average throughput can get expected data with below command::
> +
> +    testpmd>show port stats all
> +
> +Test Case 4: loopback test with packed ring inorder non-mergeable path
> +===============================================================
> =======
> +
> +1. Launch vhost by below command::
> +
> +    rm -rf vhost-net*
> +    ./testpmd -n 4 -l 2-4  --socket-mem 1024,1024 --legacy-mem --no-pci \
> +    --file-prefix=vhost --vdev 'net_vhost0,iface=vhost-net,queues=1,client=0' -
> - -i --nb-cores=1 --txd=1024 --rxd=1024
> +    testpmd>set fwd mac
> +
> +2. Launch virtio-user by below command::
> +
> +    ./testpmd -n 4 -l 5-6 --socket-mem 1024,1024 \
> +    --legacy-mem --no-pci --file-prefix=virtio \
> +    --vdev=net_virtio_user0,mac=00:01:02:03:04:05,path=./vhost-
> net,packed_vq=1,in_order=1,mrg_rxbuf=0 \
> +    -- -i --tx-offloads=0x0 --enable-hw-vlan-strip --rss-ip --nb-cores=1 --
> txd=1024 --rxd=1024
> +    >set fwd mac
> +    >start
> +
> +3. Send packets with vhost-testpmd,[frame_size] is the parameter changs in
> [64, 1518]::
> +
> +    testpmd>set txpkts [frame_size]
> +    testpmd>start tx_first 32
> +
> +4. Repeat below command to get throughput 10 times,then check the
> average throughput can get expected data with below command::
> +
> +    testpmd>show port stats all
> +
> +Test Case 5: loopback test with split ring mergeable path
> +==========================================================
> +
> +1. Launch vhost by below command::
> +
> +    rm -rf vhost-net*
> +    ./testpmd -n 4 -l 2-4  --socket-mem 1024,1024 --legacy-mem --no-pci \
> +    --file-prefix=vhost --vdev 'net_vhost0,iface=vhost-net,queues=1,client=0' -
> - -i --nb-cores=1 --txd=1024 --rxd=1024
> +    testpmd>set fwd mac
> +
> +2. Launch virtio-user by below command::
> +
> +    ./testpmd -n 4 -l 5-6 --socket-mem 1024,1024 \
> +    --legacy-mem --no-pci --file-prefix=virtio \
> +    --vdev=net_virtio_user0,mac=00:01:02:03:04:05,path=./vhost-
> net,in_order=0,mrg_rxbuf=1 \
> +    -- -i --tx-offloads=0x0 --enable-hw-vlan-strip --rss-ip --nb-cores=1 --
> txd=1024 --rxd=1024
> +    >set fwd mac
> +    >start
> +
> +3. Send packets with vhost-testpmd,[frame_size] is the parameter changs in
> [64, 1518]::
> +
> +    testpmd>set txpkts [frame_size]
> +    testpmd>start tx_first 32
> +
> +4. Repeat below command to get throughput 10 times,then check the
> average throughput can get expected data with below command::
> +
> +    testpmd>show port stats all
> +
> +Test Case 6: loopback test with split ring non-mergeable path
> +=============================================================
> +
> +1. Launch vhost by below command::
> +
> +    rm -rf vhost-net*
> +    ./testpmd -n 4 -l 2-4  --socket-mem 1024,1024 --legacy-mem --no-pci \
> +    --file-prefix=vhost --vdev 'net_vhost0,iface=vhost-net,queues=1,client=0' -
> - -i --nb-cores=1 --txd=1024 --rxd=1024
> +    testpmd>set fwd mac
> +
> +2. Launch virtio-user by below command::
> +
> +    ./testpmd -n 4 -l 5-6 --socket-mem 1024,1024 \
> +    --legacy-mem --no-pci --file-prefix=virtio \
> +    --vdev=net_virtio_user0,mac=00:01:02:03:04:05,path=./vhost-
> net,in_order=0,mrg_rxbuf=0 \
> +    -- -i --tx-offloads=0x0 --enable-hw-vlan-strip --rss-ip --nb-cores=1 --
> txd=1024 --rxd=1024
> +    >set fwd mac
> +    >start
> +
> +3. Send packets with vhost-testpmd,[frame_size] is the parameter changs in
> [64, 1518]::
> +
> +    testpmd>set txpkts [frame_size]
> +    testpmd>start tx_first 32
> +
> +4. Repeat below command to get throughput 10 times,then check the
> average throughput can get expected data with below command::
> +
> +    testpmd>show port stats all
> +
> +Test Case 7: loopback test with split ring vector_rx path
> +=========================================================
> +
> +1. Launch vhost by below command::
> +
> +    rm -rf vhost-net*
> +    ./testpmd -n 4 -l 2-4  --socket-mem 1024,1024 --legacy-mem --no-pci \
> +    --file-prefix=vhost --vdev 'net_vhost0,iface=vhost-net,queues=1,client=0' -
> - -i --nb-cores=1 --txd=1024 --rxd=1024
> +    testpmd>set fwd mac
> +
> +2. Launch virtio-user by below command::
> +
> +    ./testpmd -n 4 -l 5-6 --socket-mem 1024,1024 \
> +    --legacy-mem --no-pci --file-prefix=virtio \
> +    --vdev=net_virtio_user0,mac=00:01:02:03:04:05,path=./vhost-
> net,in_order=0,mrg_rxbuf=0 \
> +    -- -i --nb-cores=1 --txd=1024 --rxd=1024
> +    >set fwd mac
> +    >start
> +
> +3. Send packets with vhost-testpmd,[frame_size] is the parameter changs in
> [64, 1518]::
> +
> +    testpmd>set txpkts [frame_size]
> +    testpmd>start tx_first 32
> +
> +4. Repeat below command to get throughput 10 times,then check the
> average throughput can get expected data with below command::
> +
> +    testpmd>show port stats all
> +
> +Test Case 8: loopback test with split ring inorder mergeable path
> +===============================================================
> ==
> +
> +1. Launch vhost by below command::
> +
> +    rm -rf vhost-net*
> +    ./testpmd -n 4 -l 2-4  --socket-mem 1024,1024 --legacy-mem --no-pci \
> +    --file-prefix=vhost --vdev 'net_vhost0,iface=vhost-net,queues=1,client=0' -
> - -i --nb-cores=1 --txd=1024 --rxd=1024
> +    testpmd>set fwd mac
> +
> +2. Launch virtio-user by below command::
> +
> +    ./testpmd -n 4 -l 5-6 --socket-mem 1024,1024 \
> +    --legacy-mem --no-pci --file-prefix=virtio \
> +    --vdev=net_virtio_user0,mac=00:01:02:03:04:05,path=./vhost-
> net,in_order=1,mrg_rxbuf=1 \
> +    -- -i --tx-offloads=0x0 --enable-hw-vlan-strip --rss-ip --nb-cores=1 --
> txd=1024 --rxd=1024
> +    >set fwd mac
> +    >start
> +
> +3. Send packets with vhost-testpmd,[frame_size] is the parameter changs in
> [64, 1518]::
> +
> +    testpmd>set txpkts [frame_size]
> +    testpmd>start tx_first 32
> +
> +4. Repeat below command to get throughput 10 times,then check the
> average throughput can get expected data with below command::
> +
> +    testpmd>show port stats all
> +
> +Test Case 9: loopback test with split ring inorder non-mergeable path
> +===============================================================
> ======
> +
> +1. Launch vhost by below command::
> +
> +    rm -rf vhost-net*
> +    ./testpmd -n 4 -l 2-4  --socket-mem 1024,1024 --legacy-mem --no-pci \
> +    --file-prefix=vhost --vdev 'net_vhost0,iface=vhost-net,queues=1,client=0' -
> - -i --nb-cores=1 --txd=1024 --rxd=1024
> +    testpmd>set fwd mac
> +
> +2. Launch virtio-user by below command::
> +
> +    ./testpmd -n 4 -l 5-6 --socket-mem 1024,1024 \
> +    --legacy-mem --no-pci --file-prefix=virtio \
> +    --vdev=net_virtio_user0,mac=00:01:02:03:04:05,path=./vhost-
> net,in_order=1,mrg_rxbuf=0 \
> +    -- -i --tx-offloads=0x0 --enable-hw-vlan-strip --rss-ip --nb-cores=1 --
> txd=1024 --rxd=1024
> +    >set fwd mac
> +    >start
> +
> +3. Send packets with vhost-testpmd,[frame_size] is the parameter changs in
> [64, 1518]::
> +
> +    testpmd>set txpkts [frame_size]
> +    testpmd>start tx_first 32
> +
> +4. Repeat below command to get throughput 10 times,then check the
> average throughput can get expected data with below command::
> +
> +    testpmd>show port stats all
> \ No newline at end of file
> diff --git a/test_plans/perf_virtio_user_pvp.rst
> b/test_plans/perf_virtio_user_pvp.rst
> new file mode 100644
> index 0000000..11c1550
> --- /dev/null
> +++ b/test_plans/perf_virtio_user_pvp.rst
> @@ -0,0 +1,191 @@
> +.. Copyright (c) <2019>, 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/virtio pvp performance test plan
> +======================================
> +
> +Benchmark PVP performance with split ring mergeable path and packed ring
> mergeable path.
> +For basic pvp test，give 1 core for vhost and virtio respectively.
> +For virtio single core performance test，give 2 cores for vhost and 1
> +core for virtio, set io fwd at vhost side to lower the vhost workload.
> +For vhost single core performance test，give 2 cores for virtio and 1
> +core for vhost, set io fwd at virtio side to lower the virtio workload.
> +
> +Test flow
> +=========
> +
> +TG --> NIC --> Vhost --> Virtio--> Vhost --> NIC --> TG
> +
> +Test Case 1: pvp test with packed ring mergeable path
> +=====================================================
> +
> +1. Bind one port to igb_uio, then launch vhost by below command::
> +
> +    rm -rf vhost-net*
> +    ./testpmd -n 4 -l 2-3  --socket-mem 1024,1024 --legacy-mem \
> +    --file-prefix=vhost --vdev 'net_vhost0,iface=vhost-net,queues=1,client=0'
> \
> +    -- -i --nb-cores=1 --txd=1024 --rxd=1024
> +    testpmd>set fwd mac
> +    testpmd>start
> +
> +2. Launch virtio-user by below command::
> +
> +    ./testpmd -n 4 -l 5-6 --socket-mem 1024,1024 \
> +    --legacy-mem --no-pci --file-prefix=virtio \
> +    --vdev=net_virtio_user0,mac=00:01:02:03:04:05,path=./vhost-
> net,packed_vq=1,mrg_rxbuf=1,in_order=0 \
> +    -- -i --tx-offloads=0x0 --enable-hw-vlan-strip --nb-cores=1 --txd=1024 --
> rxd=1024
> +    >set fwd mac
> +    >start
> +
> +3. Send packet with packet generator with different packet size,includes [64,
> 1518], check the throughput can get expected data with below command::
> +
> +    testpmd>show port stats all
> +
> +Test Case 2: virtio single core performance test with packed ring
> +mergeable path
> +===============================================================
> ========
> +==========
> +
> +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=vhost --vdev 'net_vhost0,iface=vhost-net,queues=1,client=0' -
> - -i --nb-cores=2 --txd=1024 --rxd=1024
> +    testpmd>set fwd io
> +    testpmd>start
> +
> +2. Launch virtio-user by below command::
> +
> +    ./testpmd -n 4 -l 5-6 --socket-mem 1024,1024 \
> +    --legacy-mem --no-pci --file-prefix=virtio \
> +    --vdev=net_virtio_user0,mac=00:01:02:03:04:05,path=./vhost-
> net,packed_vq=1,mrg_rxbuf=1,in_order=0 \
> +    -- -i --tx-offloads=0x0 --enable-hw-vlan-strip --rss-ip --nb-cores=1 --
> txd=1024 --rxd=1024
> +    >set fwd mac
> +    >start
> +
> +3. Send packet with packet generator with different packet size,includes [64,
> 1518], check the throughput can get expected data with below command::
> +
> +    testpmd>show port stats all
> +
> +Test Case 3: vhost single core performance test with packed ring
> +mergeable path
> +===============================================================
> ========
> +========
> +
> +1. Bind one port to igb_uio, then launch vhost by below command::
> +
> +    rm -rf vhost-net*
> +    ./testpmd -l 3-4 -n 4 --socket-mem 1024,1024 --legacy-mem --no-pci --file-
> prefix=vhost \
> +    --vdev 'net_vhost0,iface=vhost-net,queues=1' -- -i --nb-cores=1 --
> txd=1024 --rxd=1024
> +    testpmd>set fwd mac
> +    testpmd>start
> +
> +2. Launch virtio-user by below command::
> +
> +    ./testpmd -l 7-9 -n 4  --socket-mem 1024,1024 --legacy-mem --file-
> prefix=virtio \
> +    --vdev=virtio_user0,mac=00:11:22:33:44:10,path=./vhost-
> net,queues=1,packed_vq=1,mrg_rxbuf=1,in_order=0 \
> +    -- -i --tx-offloads=0x0 --enable-hw-vlan-strip --rss-ip --nb-cores=2 --
> txd=1024 --rxd=1024
> +    >set fwd io
> +    >start
> +
> +3. Send packet with packet generator with different packet size,includes [64,
> 1518], check the throughput can get expected data with below command::
> +
> +    testpmd>show port stats all
> +
> +Test Case 4: pvp test with split ring mergeable path
> +====================================================
> +
> +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=vhost --vdev 'net_vhost0,iface=vhost-net,queues=1,client=0'
> \
> +    -- -i --nb-cores=1 --txd=1024 --rxd=1024
> +    testpmd>set fwd mac
> +    testpmd>start
> +
> +2. Launch virtio-user by below command::
> +
> +    ./testpmd -n 4 -l 5-6 --socket-mem 1024,1024 \
> +    --legacy-mem --no-pci --file-prefix=virtio \
> +    --vdev=net_virtio_user0,mac=00:01:02:03:04:05,path=./vhost-
> net,in_order=0,mrg_rxbuf=1 \
> +    -- -i --tx-offloads=0x0 --enable-hw-vlan-strip --nb-cores=1 --txd=1024 --
> rxd=1024
> +    >set fwd mac
> +    >start
> +
> +3. Send packet with packet generator with different packet size,includes [64,
> 1518], check the throughput can get expected data with below command::
> +
> +    testpmd>show port stats all
> +
> +Test Case 5: virtio single core performance test with split ring
> +mergeable path
> +===============================================================
> ========
> +========
> +
> +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=vhost --vdev 'net_vhost0,iface=vhost-net,queues=1,client=0' -
> - -i --nb-cores=2 --txd=1024 --rxd=1024
> +    testpmd>set fwd io
> +    testpmd>start
> +
> +2. Launch virtio-user by below command::
> +
> +    ./testpmd -n 4 -l 5-6 --socket-mem 1024,1024 \
> +    --legacy-mem --no-pci --file-prefix=virtio \
> +    --vdev=net_virtio_user0,mac=00:01:02:03:04:05,path=./vhost-
> net,in_order=0,mrg_rxbuf=1 \
> +    -- -i --tx-offloads=0x0 --enable-hw-vlan-strip --rss-ip --nb-cores=1 --
> txd=1024 --rxd=1024
> +    >set fwd mac
> +    >start
> +
> +3. Send packet with packet generator with different packet size,includes [64,
> 1518], check the throughput can get expected data with below command::
> +
> +    testpmd>show port stats all
> +
> +Test Case 6: vhost single core performance test with split ring
> +mergeable path
> +===============================================================
> ========
> +=======
> +
> +1. Bind one port to igb_uio, then launch vhost by below command::
> +
> +    rm -rf vhost-net*
> +    ./testpmd -l 3-4 -n 4 --socket-mem 1024,1024 --legacy-mem --no-pci --file-
> prefix=vhost \
> +    --vdev 'net_vhost0,iface=vhost-net,queues=1' -- -i --nb-cores=1 --
> txd=1024 --rxd=1024
> +    testpmd>set fwd mac
> +    testpmd>start
> +
> +2. Launch virtio-user by below command::
> +
> +    ./testpmd -l 7-9 -n 4  --socket-mem 1024,1024 --legacy-mem --file-
> prefix=virtio \
> +    --vdev=virtio_user0,mac=00:11:22:33:44:10,path=./vhost-
> net,queues=1,in_order=0,mrg_rxbuf=1 \
> +    -- -i --tx-offloads=0x0 --enable-hw-vlan-strip --rss-ip --nb-cores=2 --
> txd=1024 --rxd=1024
> +    >set fwd io
> +    >start
> +
> +3. Send packet with packet generator with different packet size,includes [64,
> 1518], check the throughput can get expected data with below command::
> +
> +    testpmd>show port stats all
> \ No newline at end of file
> --
> 2.17.1