VM vhost Connections
====================
-Following sections provide a summary of VPP Phy-to-VM-to-Phy VM vhost-user
-performance illustrating NDR throughput (zero packet loss) and PDR throughput
-(<0.5% packet loss). Performance is reported for VPP running in multiple
-configurations of VPP worker thread(s), a.k.a. VPP data plane thread (s), and
-their physical CPU core(s) placement.
-
-*Title of each graph* is a regex (regular expression) matching all plotted
-throughput test cases, *X-axis labels* are indeces of csit-vpp-perf-1704 jobs
-that created result output files used as data sources for the graph,
-*Y-axis labels* are measured Packets Per Second [pps] values, and the *graph
-legend* identifes the plotted test suites.
-
-.. note::
-
- Data sources for reported test results: i) FD.io test executor jobs
- `csit-vpp-perf-1704-all
- <https://jenkins.fd.io/view/csit/job/csit-vpp-perf-1704-all/>`_ ,
- ii) archived FD.io jobs test result `output files
- <../../_static/archive/>`_.
+Following sections include summary graphs of VPP Phy-to-VM(s)-to-Phy
+performance with VM virtio and VPP vhost-user virtual interfaces,
+including NDR throughput (zero packet loss) and PDR throughput (<0.5%
+packet loss). Performance is reported for VPP running in multiple
+configurations of VPP worker thread(s), a.k.a. VPP data plane thread(s),
+and their physical CPU core(s) placement.
NDR Throughput
~~~~~~~~~~~~~~
-VPP NDR Throughput - running in configuration of **one worker thread (1t) on one
-physical core (1c)** - is presented in the figure below.
+VPP NDR 64B packet throughput in 1t1c setup (1thread, 1core) is presented
+in the graph below.
.. raw:: html
*Figure 1. VPP 1thread 1core - NDR Throughput for Phy-to-VM-to-Phy VM vhost-user
vhost-user.*
-CSIT test cases used to generate results presented above can be found in CSIT
-git repository by filtering with specified regex as follows:
+CSIT source code for the test cases used for above plots can be found in CSIT
+git repository:
-.. code-block:: bash
+.. program-output:: cd ../../ && set -x && cd tests/vpp/perf/vm_vhost && grep -E "64B-1t1c-.*vhost.*-ndrdisc" *
+ :shell:
- $ csit/tests/perf
- $ grep -E "64B-1t1c-.*vhost.*-ndrdisc" *
-
- 10ge2p1x520-dot1q-l2bdbasemaclrn-eth-2vhost-1vm-ndrpdrdisc.robot:| tc01-64B-1t1c-dot1q-l2bdbasemaclrn-eth-2vhost-1vm-ndrdisc
- 10ge2p1x520-dot1q-l2xcbase-eth-2vhost-1vm-ndrpdrdisc.robot:| tc01-64B-1t1c-eth-l2xcbase-eth-2vhost-1vm-ndrdisc
- 10ge2p1x520-ethip4-ip4base-eth-2vhost-1vm-ndrpdrdisc.robot:| tc01-64B-1t1c-ethip4-ip4base-eth-2vhost-1vm-ndrdisc
- 10ge2p1x520-ethip4-ip4base-eth-4vhost-2vm-ndrpdrdisc.robot:| tc01-64B-1t1c-ethip4-ip4base-eth-4vhost-2vm-ndrdisc
- 10ge2p1x520-ethip4vxlan-l2bdbasemaclrn-eth-2vhost-1vm-ndrpdrdisc.robot:| tc01-64B-1t1c-ethip4vxlan-l2bdbasemaclrn-eth-2vhost-1vm-ndrdisc
- 10ge2p1x520-eth-l2bdbasemaclrn-eth-2vhost-1vm-ndrpdrdisc.robot:| tc01-64B-1t1c-eth-l2bdbasemaclrn-eth-2vhost-1vm-ndrdisc
- 10ge2p1x520-eth-l2bdbasemaclrn-eth-4vhost-2vm-ndrpdrdisc.robot:| tc01-64B-1t1c-eth-l2bdbasemaclrn-eth-4vhost-2vm-ndrdisc
- 10ge2p1x520-eth-l2xcbase-eth-2vhost-1vm-ndrpdrdisc.robot:| tc01-64B-1t1c-eth-l2xcbase-eth-2vhost-1vm-ndrdisc
- 10ge2p1x520-eth-l2xcbase-eth-4vhost-2vm-ndrpdrdisc.robot:| tc01-64B-1t1c-eth-l2xcbase-eth-4vhost-2vm-ndrdisc
- 10ge2p1x710-eth-l2bdbasemaclrn-eth-2vhost-1vm-ndrpdrdisc.robot:| tc01-64B-1t1c-eth-l2bdbasemaclrn-eth-2vhost-1vm-ndrdisc
- 40ge2p1xl710-ethip4-ip4base-eth-4vhost-2vm-ndrpdrdisc.robot:| tc01-64B-1t1c-eth-ip4base-eth-4vhost-2vm-ndrdisc
- 40ge2p1xl710-eth-l2bdbasemaclrn-eth-2vhost-1vm-ndrpdrdisc.robot:| tc01-64B-1t1c-eth-l2bdbasemaclrn-eth-2vhost-1vm-ndrdisc
- 40ge2p1xl710-eth-l2bdbasemaclrn-eth-4vhost-2vm-ndrpdrdisc.robot:| tc01-64B-1t1c-eth-l2bdbasemaclrn-eth-4vhost-2vm-ndrdisc
- 40ge2p1xl710-eth-l2xcbase-eth-4vhost-2vm-ndrpdrdisc.robot:| tc01-64B-1t1c-eth-l2xcbase-eth-4vhost-2vm-ndrdisc
-
-VPP NDR Throughput - running in configuration of **two worker threads (2t) on
-two physical cores (2c)** - is presented in the figure below.
+VPP NDR 64B packet throughput in 2t2c setup (2thread, 2core) is presented
+in the graph below.
.. raw:: html
*Figure 2. VPP 2threads 2cores - NDR Throughput for Phy-to-VM-to-Phy VM vhost-user
vhost-user.*
-CSIT test cases used to generate results presented above can be found in CSIT
-git repository by filtering with specified regex as follows:
-
-.. code-block:: bash
-
- $ csit/tests/perf
- $ grep -E "64B-2t2c-.*vhost.*-ndrdisc" *
-
- 10ge2p1x520-dot1q-l2bdbasemaclrn-eth-2vhost-1vm-ndrpdrdisc.robot:| tc07-64B-2t2c-dot1q-l2bdbasemaclrn-eth-2vhost-1vm-ndrdisc
- 10ge2p1x520-dot1q-l2xcbase-eth-2vhost-1vm-ndrpdrdisc.robot:| tc07-64B-2t2c-eth-l2xcbase-eth-2vhost-1vm-ndrdisc
- 10ge2p1x520-ethip4-ip4base-eth-2vhost-1vm-ndrpdrdisc.robot:| tc07-64B-2t2c-ethip4-ip4base-eth-2vhost-1vm-ndrdisc
- 10ge2p1x520-ethip4-ip4base-eth-4vhost-2vm-ndrpdrdisc.robot:| tc07-64B-2t2c-ethip4-ip4base-eth-4vhost-2vm-ndrdisc
- 10ge2p1x520-ethip4vxlan-l2bdbasemaclrn-eth-2vhost-1vm-ndrpdrdisc.robot:| tc07-64B-2t2c-ethip4vxlan-l2bdbasemaclrn-eth-2vhost-1vm-ndrdisc
- 10ge2p1x520-eth-l2bdbasemaclrn-eth-2vhost-1vm-ndrpdrdisc.robot:| tc07-64B-2t2c-eth-l2bdbasemaclrn-eth-2vhost-1vm-ndrdisc
- 10ge2p1x520-eth-l2bdbasemaclrn-eth-4vhost-2vm-ndrpdrdisc.robot:| tc07-64B-2t2c-eth-l2bdbasemaclrn-eth-4vhost-2vm-ndrdisc
- 10ge2p1x520-eth-l2xcbase-eth-2vhost-1vm-ndrpdrdisc.robot:| tc07-64B-2t2c-eth-l2xcbase-eth-2vhost-1vm-ndrdisc
- 10ge2p1x520-eth-l2xcbase-eth-4vhost-2vm-ndrpdrdisc.robot:| tc07-64B-2t2c-eth-l2xcbase-eth-4vhost-2vm-ndrdisc
- 10ge2p1x710-eth-l2bdbasemaclrn-eth-2vhost-1vm-ndrpdrdisc.robot:| tc07-64B-2t2c-eth-l2bdbasemaclrn-eth-2vhost-1vm-ndrdisc
- 40ge2p1xl710-ethip4-ip4base-eth-4vhost-2vm-ndrpdrdisc.robot:| tc07-64B-2t2c-eth-ip4base-eth-4vhost-2vm-ndrdisc
- 40ge2p1xl710-eth-l2bdbasemaclrn-eth-2vhost-1vm-ndrpdrdisc.robot:| tc07-64B-2t2c-eth-l2bdbasemaclrn-eth-2vhost-1vm-ndrdisc
- 40ge2p1xl710-eth-l2bdbasemaclrn-eth-4vhost-2vm-ndrpdrdisc.robot:| tc07-64B-2t2c-eth-l2bdbasemaclrn-eth-4vhost-2vm-ndrdisc
- 40ge2p1xl710-eth-l2xcbase-eth-4vhost-2vm-ndrpdrdisc.robot:| tc07-64B-2t2c-eth-l2xcbase-eth-4vhost-2vm-ndrdisc
+CSIT source code for the test cases used for above plots can be found in CSIT
+git repository:
+
+.. program-output:: cd ../../ && set -x && cd tests/vpp/perf/vm_vhost && grep -E "64B-2t2c-.*vhost.*-ndrdisc" *
+ :shell:
PDR Throughput
~~~~~~~~~~~~~~
-VPP PDR Throughput - running in configuration of **one worker thread (1t) on one
-physical core (1c)** - is presented in the figure below. PDR at below 0.5%
-packet loss ratio.
+VPP PDR 64B packet throughput in 1t1c setup (1thread, 1core) is presented
+in the graph below. PDR measured for 0.5% packet loss ratio.
.. raw:: html
*Figure 3. VPP 1thread 1core - PDR Throughput for Phy-to-VM-to-Phy VM vhost-user
vhost-user.*
-CSIT test cases used to generate results presented above can be found in CSIT
-git repository by filtering with specified regex as follows:
-
-.. code-block:: bash
-
- $ csit/tests/perf
- $ grep -E "64B-1t1c-.*vhost.*-pdrdisc" *
+CSIT source code for the test cases used for above plots can be found in CSIT
+git repository:
- 10ge2p1x520-dot1q-l2bdbasemaclrn-eth-2vhost-1vm-ndrpdrdisc.robot:| tc02-64B-1t1c-dot1q-l2bdbasemaclrn-eth-2vhost-1vm-pdrdisc
- 10ge2p1x520-dot1q-l2xcbase-eth-2vhost-1vm-ndrpdrdisc.robot:| tc02-64B-1t1c-eth-l2xcbase-eth-2vhost-1vm-pdrdisc
- 10ge2p1x520-ethip4-ip4base-eth-2vhost-1vm-ndrpdrdisc.robot:| tc02-64B-1t1c-ethip4-ip4base-eth-2vhost-1vm-pdrdisc
- 10ge2p1x520-ethip4-ip4base-eth-4vhost-2vm-ndrpdrdisc.robot:| tc02-64B-1t1c-ethip4-ip4base-eth-4vhost-2vm-pdrdisc
- 10ge2p1x520-ethip4vxlan-l2bdbasemaclrn-eth-2vhost-1vm-ndrpdrdisc.robot:| tc02-64B-1t1c-ethip4vxlan-l2bdbasemaclrn-eth-2vhost-1vm-pdrdisc
- 10ge2p1x520-eth-l2bdbasemaclrn-eth-2vhost-1vm-ndrpdrdisc.robot:| tc02-64B-1t1c-eth-l2bdbasemaclrn-eth-2vhost-1vm-pdrdisc
- 10ge2p1x520-eth-l2bdbasemaclrn-eth-4vhost-2vm-ndrpdrdisc.robot:| tc02-64B-1t1c-eth-l2bdbasemaclrn-eth-4vhost-2vm-pdrdisc
- 10ge2p1x520-eth-l2xcbase-eth-2vhost-1vm-ndrpdrdisc.robot:| tc02-64B-1t1c-eth-l2xcbase-eth-2vhost-1vm-pdrdisc
- 10ge2p1x520-eth-l2xcbase-eth-4vhost-2vm-ndrpdrdisc.robot:| tc02-64B-1t1c-eth-l2xcbase-eth-4vhost-2vm-pdrdisc
- 10ge2p1x710-eth-l2bdbasemaclrn-eth-2vhost-1vm-ndrpdrdisc.robot:| tc02-64B-1t1c-eth-l2bdbasemaclrn-eth-2vhost-1vm-pdrdisc
- 40ge2p1xl710-ethip4-ip4base-eth-4vhost-2vm-ndrpdrdisc.robot:| tc02-64B-1t1c-eth-ip4base-eth-4vhost-2vm-pdrdisc
- 40ge2p1xl710-eth-l2bdbasemaclrn-eth-2vhost-1vm-ndrpdrdisc.robot:| tc02-64B-1t1c-eth-l2bdbasemaclrn-eth-2vhost-1vm-pdrdisc
- 40ge2p1xl710-eth-l2bdbasemaclrn-eth-4vhost-2vm-ndrpdrdisc.robot:| tc02-64B-1t1c-eth-l2bdbasemaclrn-eth-4vhost-2vm-pdrdisc
- 40ge2p1xl710-eth-l2xcbase-eth-4vhost-2vm-ndrpdrdisc.robot:| tc02-64B-1t1c-eth-l2xcbase-eth-4vhost-2vm-pdrdisc
+.. program-output:: cd ../../ && set -x && cd tests/vpp/perf/vm_vhost && grep -E "64B-1t1c-.*vhost.*-pdrdisc" *
+ :shell:
-VPP PDR Throughput - running in configuration of **two worker threads (2t) on
-two physical cores (2c)** - is presented in the figure below.
+VPP PDR 64B packet throughput in 2t2c setup (2thread, 2core) is presented
+in the graph below. PDR measured for 0.5% packet loss ratio.
.. raw:: html
*Figure 4. VPP 2thread 2core - PDR Throughput for Phy-to-VM-to-Phy VM vhost-user
vhost-user.*
-CSIT test cases used to generate results presented above can be found in CSIT
-git repository by filtering with specified regex as follows:
-
-.. code-block:: bash
-
- $ csit/tests/perf
- $ grep -E "64B-2t2c-.*vhost.*-pdrdisc" *
-
- 10ge2p1x520-dot1q-l2bdbasemaclrn-eth-2vhost-1vm-ndrpdrdisc.robot:| tc08-64B-2t2c-dot1q-l2bdbasemaclrn-eth-2vhost-1vm-pdrdisc
- 10ge2p1x520-dot1q-l2xcbase-eth-2vhost-1vm-ndrpdrdisc.robot:| tc08-64B-2t2c-eth-l2xcbase-eth-2vhost-1vm-pdrdisc
- 10ge2p1x520-ethip4-ip4base-eth-2vhost-1vm-ndrpdrdisc.robot:| tc08-64B-2t2c-ethip4-ip4base-eth-2vhost-1vm-pdrdisc
- 10ge2p1x520-ethip4-ip4base-eth-4vhost-2vm-ndrpdrdisc.robot:| tc08-64B-2t2c-ethip4-ip4base-eth-4vhost-2vm-pdrdisc
- 10ge2p1x520-ethip4vxlan-l2bdbasemaclrn-eth-2vhost-1vm-ndrpdrdisc.robot:| tc08-64B-2t2c-ethip4vxlan-l2bdbasemaclrn-eth-2vhost-1vm-pdrdisc
- 10ge2p1x520-eth-l2bdbasemaclrn-eth-2vhost-1vm-ndrpdrdisc.robot:| tc08-64B-2t2c-eth-l2bdbasemaclrn-eth-2vhost-1vm-pdrdisc
- 10ge2p1x520-eth-l2bdbasemaclrn-eth-4vhost-2vm-ndrpdrdisc.robot:| tc08-64B-2t2c-eth-l2bdbasemaclrn-eth-4vhost-2vm-pdrdisc
- 10ge2p1x520-eth-l2xcbase-eth-2vhost-1vm-ndrpdrdisc.robot:| tc08-64B-2t2c-eth-l2xcbase-eth-2vhost-1vm-pdrdisc
- 10ge2p1x520-eth-l2xcbase-eth-4vhost-2vm-ndrpdrdisc.robot:| tc08-64B-2t2c-eth-l2xcbase-eth-4vhost-2vm-pdrdisc
- 10ge2p1x710-eth-l2bdbasemaclrn-eth-2vhost-1vm-ndrpdrdisc.robot:| tc08-64B-2t2c-eth-l2bdbasemaclrn-eth-2vhost-1vm-pdrdisc
- 40ge2p1xl710-ethip4-ip4base-eth-4vhost-2vm-ndrpdrdisc.robot:| tc08-64B-2t2c-eth-ip4base-eth-4vhost-2vm-pdrdisc
- 40ge2p1xl710-eth-l2bdbasemaclrn-eth-2vhost-1vm-ndrpdrdisc.robot:| tc08-64B-2t2c-eth-l2bdbasemaclrn-eth-2vhost-1vm-pdrdisc
- 40ge2p1xl710-eth-l2bdbasemaclrn-eth-4vhost-2vm-ndrpdrdisc.robot:| tc08-64B-2t2c-eth-l2bdbasemaclrn-eth-4vhost-2vm-pdrdisc
- 40ge2p1xl710-eth-l2xcbase-eth-4vhost-2vm-ndrpdrdisc.robot:| tc08-64B-2t2c-eth-l2xcbase-eth-4vhost-2vm-pdrdisc
+CSIT source code for the test cases used for above plots can be found in CSIT
+git repository:
+.. program-output:: cd ../../ && set -x && cd tests/vpp/perf/vm_vhost && grep -E "64B-2t2c-.*vhost.*-pdrdisc" *
+ :shell: