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Diffstat (limited to 'docs/report/testpmd_performance_tests/packet_throughput_graphs/l2.rst')
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diff --git a/docs/report/testpmd_performance_tests/packet_throughput_graphs/l2.rst b/docs/report/testpmd_performance_tests/packet_throughput_graphs/l2.rst index 0afb54792d..3601384c99 100644 --- a/docs/report/testpmd_performance_tests/packet_throughput_graphs/l2.rst +++ b/docs/report/testpmd_performance_tests/packet_throughput_graphs/l2.rst @@ -1,29 +1,38 @@ -L2 Ethernet Looping -=================== - -Following sections provide a summary of VPP Phy-to-Phy L2 Ethernet Looping -performance illustrating NDR throughput (zero packet loss) and PDR throughput -(<0.5% packet loss). Performance is reported for Testpmd running in multiple -Testpmd worker thread (a.k.a. VPP data plane thread) and physical CPU core -configurations. - -*Title of each graph* is a regex (regular expression) matching all plotted -throughput test cases, *X-axis labels* are indeces of csit-dpdk-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. +L2 Ethernet Interface Loop +========================== + +Following sections include summary graphs of DPDK Testpmd Phy-to-Phy performance +with L2 Ethernet Interface Loop, including NDR throughput (zero packet loss) +and PDR throughput (<0.5% packet loss). Performance is reported for Testpmd +running in multiple configurations of Testpmd pmd thread(s), a.k.a. Testpmd +data plane thread(s), and their physical CPU core(s) placement. + +Results are generated by multiple executions of the same CSIT tests. +In order to display variation in measured throughput values, Box-and- +whisker plots are used to show their quartiles (Min, 1st quartile / 25th +percentile, 2nd quartile / 50th percentile / mean, 3rd quartile / 75th +percentile, Max). Outliers are plotted as individual points. + +*Title of each graph* is a regex (regular expression) matching all +throughput test cases plotted on this graph, *X-axis labels* are indices +of individual test suites executed by csit-dpdk-perf-1704-all 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* lists the plotted test suites and their indices. .. note:: - Sources of test results data: i) FD.io executor jobs `csit-dpdk-perf-1704-all - <https://jenkins.fd.io/view/csit/job/csit-dpdk-perf-1704-all/>`_ , - ii) FD.io jobs archieved result files. + Test results have been generated by FD.io test executor jobs + `csit-dpdk-perf-1704-all + <https://jenkins.fd.io/view/csit/job/csit-dpdk-perf-1704-all/>`_, + with Robot Framework result files csit-dpdk-perf-1704-all-<id>.zip + `archived here <../../_static/archive/>`_ NDR Throughput ~~~~~~~~~~~~~~ -NDR throughput of Testpmd - running in configuration of **one worker thread -(1t) on one physical core (1c)** - is presented in the figure below. +Testpmd NDR 64B packet throughput in 1t1c setup (1thread, 1core) is presented +in the graph below. .. raw:: html @@ -32,18 +41,20 @@ NDR throughput of Testpmd - running in configuration of **one worker thread *Figure 1. Testpmd 1thread 1core - NDR Throughput for Phy-to-Phy L2 Ethernet Looping.* -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 - $ csit/dpdk-tests/perf - $ grep -E "64B-1t1c-(eth|dot1q|dot1ad)-(l2xcbase|l2bdbasemaclrn)-ndrdisc" * + $ $CSIT/dpdk-tests/perf + $ grep -E "64B-1t1c-eth-l2xcbase-testpmd-ndrdisc" * - 10ge2p1x520-eth-l2xcbase-ndrdisc.robot:| tc01-64B-1t1c-eth-l2xcbase-ndrdisc + 10ge2p1x520-eth-l2xcbase-testpmd-ndrpdrdisc.robot:| tc01-64B-1t1c-eth-l2xcbase-testpmd-ndrdisc + 10ge2p1x710-eth-l2xcbase-testpmd-ndrpdrdisc.robot:| tc01-64B-1t1c-eth-l2xcbase-testpmd-ndrdisc + 40ge2p1xl710-eth-l2xcbase-testpmd-ndrpdrdisc.robot:| tc01-64B-1t1c-eth-l2xcbase-testpmd-ndrdisc -NDR throughput of Testpmd - running in configuration of **two worker threads -(2t) on two physical cores (2c)** - is presented in the figure below. +Testpmd NDR 64B packet throughput in 2t2c setup (2thread, 2core) is presented +in the graph below. .. raw:: html @@ -52,22 +63,23 @@ NDR throughput of Testpmd - running in configuration of **two worker threads *Figure 2. Testpmd 2threads 2cores - NDR Throughput for Phy-to-Phy L2 Ethernet Looping.* -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 - $ csit/dpdk-tests/perf - $ grep -E "64B-2t2c-(eth|dot1q|dot1ad)-(l2xcbase|l2bdbasemaclrn)-ndrdisc" * + $ $CSIT/dpdk-tests/perf + $ grep -E "64B-2t2c-eth-l2xcbase-testpmd-ndrdisc" * - 10ge2p1x520-eth-l2xcbase-ndrdisc.robot:| tc07-64B-2t2c-eth-l2xcbase-ndrdisc + 10ge2p1x520-eth-l2xcbase-testpmd-ndrpdrdisc.robot:| tc07-64B-2t2c-eth-l2xcbase-testpmd-ndrdisc + 10ge2p1x710-eth-l2xcbase-testpmd-ndrpdrdisc.robot:| tc07-64B-2t2c-eth-l2xcbase-testpmd-ndrdisc + 40ge2p1xl710-eth-l2xcbase-testpmd-ndrpdrdisc.robot:| tc07-64B-2t2c-eth-l2xcbase-testpmd-ndrdisc PDR Throughput ~~~~~~~~~~~~~~ -PDR throughput of Testpmd - 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. +Testpmd 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 @@ -76,18 +88,20 @@ below 0.5% packet loss ratio. *Figure 3. Testpmd 1thread 1core - PDR Throughput for Phy-to-Phy L2 Ethernet Looping.* -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 $ csit/tests/perf - $ grep -E "64B-1t1c-(eth|dot1q|dot1ad)-(l2xcbase|l2bdbasemaclrn)-pdrdisc" * + $ grep -E "64B-1t1c-eth-l2xcbase-testpmd-pdrdisc" * - 10ge2p1x520-eth-l2xcbase-ndrdisc.robot:| tc02-64B-1t1c-eth-l2xcbase-pdrdisc + 10ge2p1x520-eth-l2xcbase-testpmd-ndrpdrdisc.robot:| tc02-64B-1t1c-eth-l2xcbase-testpmd-pdrdisc + 10ge2p1x710-eth-l2xcbase-testpmd-ndrpdrdisc.robot:| tc02-64B-1t1c-eth-l2xcbase-testpmd-pdrdisc + 40ge2p1xl710-eth-l2xcbase-testpmd-ndrpdrdisc.robot:| tc02-64B-1t1c-eth-l2xcbase-testpmd-pdrdisc -PDR throughput of Testpmd - running in configuration of **two worker threads -(2t) on two physical cores (2c)** - is presented in the figure below. +Testpmd 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 @@ -96,13 +110,15 @@ PDR throughput of Testpmd - running in configuration of **two worker threads *Figure 4. Testpmd 2thread 2core - PDR Throughput for Phy-to-Phy L2 Ethernet Looping.* -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 $ csit/tests/perf - $ grep -E "64B-2t2c-(eth|dot1q|dot1ad)-(l2xcbase|l2bdbasemaclrn)-pdrdisc" * + $ grep -E "64B-2t2c-eth-l2xcbase-testpmd-pdrdisc" * - 10ge2p1x520-eth-l2xcbase-ndrdisc.robot:| tc08-64B-2t2c-eth-l2xcbase-pdrdisc + 10ge2p1x520-eth-l2xcbase-testpmd-ndrpdrdisc.robot:| tc08-64B-2t2c-eth-l2xcbase-testpmd-pdrdisc + 10ge2p1x710-eth-l2xcbase-testpmd-ndrpdrdisc.robot:| tc08-64B-2t2c-eth-l2xcbase-testpmd-pdrdisc + 40ge2p1xl710-eth-l2xcbase-testpmd-ndrpdrdisc.robot:| tc08-64B-2t2c-eth-l2xcbase-testpmd-pdrdisc |