* [dts] [PATCH v1] test_plans/pvp_qemu_multi_paths_port_restart:add test plan for pvp qemu multi-paths and port restart test
@ 2019-05-14 1:09 Yinan
2019-05-14 18:25 ` David Christensen
0 siblings, 1 reply; 2+ messages in thread
From: Yinan @ 2019-05-14 1:09 UTC (permalink / raw)
To: dts; +Cc: Wang Yinan
From: Wang Yinan <yinan.wang@intel.com>
Signed-off-by: Wang Yinan <yinan.wang@intel.com>
---
...emu_multi_paths_port_restart_test_plan.rst | 323 ++++++++++++++++++
1 file changed, 323 insertions(+)
create mode 100644 test_plans/pvp_qemu_multi_paths_port_restart_test_plan.rst
diff --git a/test_plans/pvp_qemu_multi_paths_port_restart_test_plan.rst b/test_plans/pvp_qemu_multi_paths_port_restart_test_plan.rst
new file mode 100644
index 0000000..98ae651
--- /dev/null
+++ b/test_plans/pvp_qemu_multi_paths_port_restart_test_plan.rst
@@ -0,0 +1,323 @@
+.. 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 qemu multi-paths and port restart test plan
+========================================================
+
+Description
+===========
+
+Benchmark pvp qemu test with 3 tx/rx paths,includes mergeable, normal, vector_rx.
+Cover virtio 1.0 and virtio 0.95, also cover port restart test with each path.
+
+Test flow
+=========
+
+TG --> NIC --> Vhost --> Virtio--> Vhost --> NIC --> TG
+
+Test Case 1: pvp test with virtio 0.95 mergeable path
+=====================================================
+
+1. Bind one port to igb_uio, then launch testpmd by below command::
+
+ rm -rf vhost-net*
+ ./testpmd -c 0xe -n 4 --socket-mem 1024,1024 \
+ --vdev 'eth_vhost0,iface=vhost-net,queues=1' -- \
+ -i --nb-cores=1 --txd=1024 --rxd=1024
+ testpmd>set fwd mac
+ testpmd>start
+
+2. Launch VM with mrg_rxbuf feature on::
+
+ qemu-system-x86_64 -name vm2 -enable-kvm -cpu host -smp 2 -m 4096 \
+ -object memory-backend-file,id=mem,size=4096M,mem-path=/mnt/huge,share=on \
+ -numa node,memdev=mem -mem-prealloc -drive file=/home/osimg/ubuntu16.img \
+ -chardev socket,path=/tmp/vm2_qga0.sock,server,nowait,id=vm2_qga0 -device virtio-serial \
+ -device virtserialport,chardev=vm2_qga0,name=org.qemu.guest_agent.2 -daemonize \
+ -monitor unix:/tmp/vm2_monitor.sock,server,nowait -net nic,vlan=2,macaddr=00:00:00:08:e8:aa,addr=1f \
+ -net user,vlan=2,hostfwd=tcp:127.0.0.1:6002-:22 \
+ -chardev socket,id=char0,path=./vhost-net \
+ -netdev type=vhost-user,id=netdev0,chardev=char0,vhostforce \
+ -device virtio-net-pci,netdev=netdev0,mac=52:54:00:00:00:01,mrg_rxbuf=on,rx_queue_size=1024,tx_queue_size=1024 \
+ -vnc :10
+
+3. On VM, bind virtio net to igb_uio and run testpmd::
+
+ ./testpmd -c 0x3 -n 3 -- -i \
+ --nb-cores=1 --txd=1024 --rxd=1024
+ testpmd>set fwd mac
+ testpmd>start
+
+4. Send packets by packet generator with different packet sizes(64,128,256,512,1024,1280,1518), show throughput with below command::
+
+ testpmd>show port stats all
+
+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 test with virtio 0.95 normal path
+==================================================
+
+1. Bind one port to igb_uio, then launch testpmd by below command::
+
+ rm -rf vhost-net*
+ ./testpmd -c 0xe -n 4 --socket-mem 1024,1024 \
+ --vdev 'eth_vhost0,iface=vhost-net,queues=1' -- \
+ -i --nb-cores=1 --txd=1024 --rxd=1024
+ testpmd>set fwd mac
+ testpmd>start
+
+2. Launch VM with mrg_rxbuf feature off::
+
+ qemu-system-x86_64 -name vm2 -enable-kvm -cpu host -smp 2 -m 4096 \
+ -object memory-backend-file,id=mem,size=4096M,mem-path=/mnt/huge,share=on \
+ -numa node,memdev=mem -mem-prealloc -drive file=/home/osimg/ubuntu16.img \
+ -chardev socket,path=/tmp/vm2_qga0.sock,server,nowait,id=vm2_qga0 -device virtio-serial \
+ -device virtserialport,chardev=vm2_qga0,name=org.qemu.guest_agent.2 -daemonize \
+ -monitor unix:/tmp/vm2_monitor.sock,server,nowait -net nic,vlan=2,macaddr=00:00:00:08:e8:aa,addr=1f -net user,vlan=2,hostfwd=tcp:127.0.0.1:6002-:22 \
+ -chardev socket,id=char0,path=./vhost-net \
+ -netdev type=vhost-user,id=netdev0,chardev=char0,vhostforce \
+ -device virtio-net-pci,netdev=netdev0,mac=52:54:00:00:00:01,mrg_rxbuf=off,rx_queue_size=1024,tx_queue_size=1024 \
+ -vnc :10
+
+3. On VM, bind virtio net to igb_uio and run testpmd with tx-offloads::
+
+ ./testpmd -c 0x3 -n 4 -- -i --tx-offloads=0x0 --enable-hw-vlan-strip \
+ --nb-cores=1 --txd=1024 --rxd=1024
+ testpmd>set fwd mac
+ testpmd>start
+
+4. Send packets by packet generator with different packet sizes(64,128,256,512,1024,1280,1518), show throughput with below command::
+
+ testpmd>show port stats all
+
+5. Stop port at vhost side by below command and re-calculate the average throughput,verify the throughput is zero after port stop::
+
+ testpmd>stop
+ testpmd>show port stats all
+
+6. 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 test with virtio 0.95 vrctor_rx path
+=====================================================
+
+1. Bind one port to igb_uio, then launch testpmd by below command::
+
+ rm -rf vhost-net*
+ ./testpmd -c 0xe -n 4 --socket-mem 1024,1024 \
+ --vdev 'eth_vhost0,iface=vhost-net,queues=1' -- \
+ -i --nb-cores=1 --txd=1024 --rxd=1024
+ testpmd>set fwd mac
+ testpmd>start
+
+2. Launch VM with mrg_rxbuf feature off::
+
+ qemu-system-x86_64 -name vm2 -enable-kvm -cpu host -smp 2 -m 4096 \
+ -object memory-backend-file,id=mem,size=4096M,mem-path=/mnt/huge,share=on \
+ -numa node,memdev=mem -mem-prealloc -drive file=/home/osimg/ubuntu16.img \
+ -chardev socket,path=/tmp/vm2_qga0.sock,server,nowait,id=vm2_qga0 -device virtio-serial \
+ -device virtserialport,chardev=vm2_qga0,name=org.qemu.guest_agent.2 -daemonize \
+ -monitor unix:/tmp/vm2_monitor.sock,server,nowait -net nic,vlan=2,macaddr=00:00:00:08:e8:aa,addr=1f -net user,vlan=2,hostfwd=tcp:127.0.0.1:6002-:22 \
+ -chardev socket,id=char0,path=./vhost-net \
+ -netdev type=vhost-user,id=netdev0,chardev=char0,vhostforce \
+ -device virtio-net-pci,netdev=netdev0,mac=52:54:00:00:00:01,mrg_rxbuf=off,rx_queue_size=1024,tx_queue_size=1024 \
+ -vnc :10
+
+3. On VM, bind virtio net to igb_uio and run testpmd without ant tx-offloads::
+
+ ./testpmd -c 0x3 -n 3 -- -i \
+ --nb-cores=1 --txd=1024 --rxd=1024
+ testpmd>set fwd mac
+ testpmd>start
+
+4. Send packets by packet generator with different packet sizes(64,128,256,512,1024,1280,1518), show throughput with below command::
+
+ testpmd>show port stats all
+
+5. Stop port at vhost side by below command and re-calculate the average throughput,verify the throughput is zero after port stop::
+
+ testpmd>stop
+ testpmd>show port stats all
+
+6. 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 test with virtio 1.0 mergeable path
+====================================================
+
+1. Bind one port to igb_uio, then launch testpmd by below command::
+
+ rm -rf vhost-net*
+ ./testpmd -c 0xe -n 4 --socket-mem 1024,1024 \
+ --vdev 'eth_vhost0,iface=vhost-net,queues=1' -- \
+ -i --nb-cores=1 --txd=1024 --rxd=1024
+ testpmd>set fwd mac
+ testpmd>start
+
+2. Launch VM with 1 virtio, note: we need add "disable-modern=false" to enable virtio 1.0::
+
+ qemu-system-x86_64 -name vm2 -enable-kvm -cpu host -smp 2 -m 4096 \
+ -object memory-backend-file,id=mem,size=4096M,mem-path=/mnt/huge,share=on \
+ -numa node,memdev=mem -mem-prealloc -drive file=/home/osimg/ubuntu16.img \
+ -chardev socket,path=/tmp/vm2_qga0.sock,server,nowait,id=vm2_qga0 -device virtio-serial \
+ -device virtserialport,chardev=vm2_qga0,name=org.qemu.guest_agent.2 -daemonize \
+ -monitor unix:/tmp/vm2_monitor.sock,server,nowait -net nic,vlan=2,macaddr=00:00:00:08:e8:aa,addr=1f -net user,vlan=2,hostfwd=tcp:127.0.0.1:6002-:22 \
+ -chardev socket,id=char0,path=./vhost-net \
+ -netdev type=vhost-user,id=netdev0,chardev=char0,vhostforce \
+ -device virtio-net-pci,netdev=netdev0,mac=52:54:00:00:00:01,disable-modern=false,mrg_rxbuf=on,rx_queue_size=1024,tx_queue_size=1024 \
+ -vnc :10
+
+3. On VM, bind virtio net to igb_uio and run testpmd::
+
+ ./testpmd -c 0x3 -n 3 -- -i \
+ --nb-cores=1 --txd=1024 --rxd=1024
+ testpmd>set fwd mac
+ testpmd>start
+
+4. Send packets by packet generator with different packet sizes(64,128,256,512,1024,1280,1518), show throughput with below command::
+
+ testpmd>show port stats all
+
+5. Stop port at vhost side by below command and re-calculate the average throughput,verify the throughput is zero after port stop::
+
+ testpmd>stop
+ testpmd>show port stats all
+
+6. 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 test with virtio 1.0 normal path
+=================================================
+
+1. Bind one port to igb_uio, then launch testpmd by below command::
+
+ rm -rf vhost-net*
+ ./testpmd -c 0xe -n 4 --socket-mem 1024,1024 \
+ --vdev 'eth_vhost0,iface=vhost-net,queues=1' -- \
+ -i --nb-cores=1 --txd=1024 --rxd=1024
+ testpmd>set fwd mac
+ testpmd>start
+
+2. Launch VM with 1 virtio, note: we need add "disable-modern=false" to enable virtio 1.0::
+
+ qemu-system-x86_64 -name vm2 -enable-kvm -cpu host -smp 2 -m 4096 \
+ -object memory-backend-file,id=mem,size=4096M,mem-path=/mnt/huge,share=on \
+ -numa node,memdev=mem -mem-prealloc -drive file=/home/osimg/ubuntu16.img \
+ -chardev socket,path=/tmp/vm2_qga0.sock,server,nowait,id=vm2_qga0 -device virtio-serial \
+ -device virtserialport,chardev=vm2_qga0,name=org.qemu.guest_agent.2 -daemonize \
+ -monitor unix:/tmp/vm2_monitor.sock,server,nowait -net nic,vlan=2,macaddr=00:00:00:08:e8:aa,addr=1f -net user,vlan=2,hostfwd=tcp:127.0.0.1:6002-:22 \
+ -chardev socket,id=char0,path=./vhost-net \
+ -netdev type=vhost-user,id=netdev0,chardev=char0,vhostforce \
+ -device virtio-net-pci,netdev=netdev0,mac=52:54:00:00:00:01,disable-modern=false,mrg_rxbuf=off,rx_queue_size=1024,tx_queue_size=1024 \
+ -vnc :10
+
+3. On VM, bind virtio net to igb_uio and run testpmd with tx-offloads::
+
+ ./testpmd -c 0x3 -n 4 -- -i --tx-offloads=0x0 --enable-hw-vlan-strip\
+ --nb-cores=1 --txd=1024 --rxd=1024
+ testpmd>set fwd mac
+ testpmd>start
+
+4. Send packets by packet generator with different packet sizes(64,128,256,512,1024,1280,1518), show throughput with below command::
+
+ testpmd>show port stats all
+
+5. Stop port at vhost side by below command and re-calculate the average throughput,verify the throughput is zero after port stop::
+
+ testpmd>stop
+ testpmd>show port stats all
+
+6. 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 test with virtio 1.0 vrctor_rx path
+====================================================
+
+1. Bind one port to igb_uio, then launch testpmd by below command::
+
+ rm -rf vhost-net*
+ ./testpmd -c 0xe -n 4 --socket-mem 1024,1024 \
+ --vdev 'eth_vhost0,iface=vhost-net,queues=1' -- \
+ -i --nb-cores=1 --txd=1024 --rxd=1024
+ testpmd>set fwd mac
+ testpmd>start
+
+2. Launch VM with 1 virtio, note: we need add "disable-modern=false" to enable virtio 1.0::
+
+ qemu-system-x86_64 -name vm2 -enable-kvm -cpu host -smp 2 -m 4096 \
+ -object memory-backend-file,id=mem,size=4096M,mem-path=/mnt/huge,share=on \
+ -numa node,memdev=mem -mem-prealloc -drive file=/home/osimg/ubuntu16.img \
+ -chardev socket,path=/tmp/vm2_qga0.sock,server,nowait,id=vm2_qga0 -device virtio-serial \
+ -device virtserialport,chardev=vm2_qga0,name=org.qemu.guest_agent.2 -daemonize \
+ -monitor unix:/tmp/vm2_monitor.sock,server,nowait -net nic,vlan=2,macaddr=00:00:00:08:e8:aa,addr=1f -net user,vlan=2,hostfwd=tcp:127.0.0.1:6002-:22 \
+ -chardev socket,id=char0,path=./vhost-net \
+ -netdev type=vhost-user,id=netdev0,chardev=char0,vhostforce \
+ -device virtio-net-pci,netdev=netdev0,mac=52:54:00:00:00:01,disable-modern=false,mrg_rxbuf=off,rx_queue_size=1024,tx_queue_size=1024 \
+ -vnc :10
+
+3. On VM, bind virtio net to igb_uio and run testpmd without tx-offloads::
+
+ ./testpmd -c 0x3 -n 3 -- -i \
+ --nb-cores=1 --txd=1024 --rxd=1024
+ testpmd>set fwd mac
+ testpmd>start
+
+4. Send packets by packet generator with different packet sizes(64,128,256,512,1024,1280,1518), show throughput with below command::
+
+ testpmd>show port stats all
+
+5. Stop port at vhost side by below command and re-calculate the average throughput,verify the throughput is zero after port stop::
+
+ testpmd>stop
+ testpmd>show port stats all
+
+6. 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
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [dts] [PATCH v1] test_plans/pvp_qemu_multi_paths_port_restart:add test plan for pvp qemu multi-paths and port restart test
2019-05-14 1:09 [dts] [PATCH v1] test_plans/pvp_qemu_multi_paths_port_restart:add test plan for pvp qemu multi-paths and port restart test Yinan
@ 2019-05-14 18:25 ` David Christensen
0 siblings, 0 replies; 2+ messages in thread
From: David Christensen @ 2019-05-14 18:25 UTC (permalink / raw)
To: Yinan, dts
> +Test flow
> +=========
> +
> +TG --> NIC --> Vhost --> Virtio--> Vhost --> NIC --> TG
> +
> +Test Case 1: pvp test with virtio 0.95 mergeable path
> +=====================================================
> +
> +1. Bind one port to igb_uio, then launch testpmd by below command::
> +
> + rm -rf vhost-net*
> + ./testpmd -c 0xe -n 4 --socket-mem 1024,1024 \
> + --vdev 'eth_vhost0,iface=vhost-net,queues=1' -- \
> + -i --nb-cores=1 --txd=1024 --rxd=1024
> + testpmd>set fwd mac
> + testpmd>start
> +
> +2. Launch VM with mrg_rxbuf feature on::
> +
> + qemu-system-x86_64 -name vm2 -enable-kvm -cpu host -smp 2 -m 4096 \
> + -object memory-backend-file,id=mem,size=4096M,mem-path=/mnt/huge,share=on \
> + -numa node,memdev=mem -mem-prealloc -drive file=/home/osimg/ubuntu16.img \
> + -chardev socket,path=/tmp/vm2_qga0.sock,server,nowait,id=vm2_qga0 -device virtio-serial \
> + -device virtserialport,chardev=vm2_qga0,name=org.qemu.guest_agent.2 -daemonize \
> + -monitor unix:/tmp/vm2_monitor.sock,server,nowait -net nic,vlan=2,macaddr=00:00:00:08:e8:aa,addr=1f \
> + -net user,vlan=2,hostfwd=tcp:127.0.0.1:6002-:22 \
> + -chardev socket,id=char0,path=./vhost-net \
> + -netdev type=vhost-user,id=netdev0,chardev=char0,vhostforce \
> + -device virtio-net-pci,netdev=netdev0,mac=52:54:00:00:00:01,mrg_rxbuf=on,rx_queue_size=1024,tx_queue_size=1024 \
> + -vnc :10
> +
> +3. On VM, bind virtio net to igb_uio and run testpmd::
> +
> + ./testpmd -c 0x3 -n 3 -- -i \
> + --nb-cores=1 --txd=1024 --rxd=1024
> + testpmd>set fwd mac
> + testpmd>start
I'm a little confused about your test descriptions in the PVP cases.
You seem to document the "Vhost --> Virtio--> Vhost" part of the flow
only, I don't see how traffic enters of leaves the system without the
physical NICs. Could you add some more context on the whole system setup?
Dave
^ permalink raw reply [flat|nested] 2+ messages in thread
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2019-05-14 1:09 [dts] [PATCH v1] test_plans/pvp_qemu_multi_paths_port_restart:add test plan for pvp qemu multi-paths and port restart test Yinan
2019-05-14 18:25 ` David Christensen
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