X-Git-Url: https://gerrit.fd.io/r/gitweb?p=csit.git;a=blobdiff_plain;f=docs%2Freport%2Fdpdk_performance_tests%2Fpacket_latency_graphs%2Fl2.rst;h=be291a8e3b7aa637cb2ca37d9a5abc986ee7c8cb;hp=6bdb86da92c504e8e225e4ac697ff78846391af7;hb=2fc7ba3b3b5dad5a211310d529c5a375dea8b946;hpb=eecad36d7d2275fa47fbcab40dbcf56108ab0a51 diff --git a/docs/report/dpdk_performance_tests/packet_latency_graphs/l2.rst b/docs/report/dpdk_performance_tests/packet_latency_graphs/l2.rst index 6bdb86da92..be291a8e3b 100644 --- a/docs/report/dpdk_performance_tests/packet_latency_graphs/l2.rst +++ b/docs/report/dpdk_performance_tests/packet_latency_graphs/l2.rst @@ -1,74 +1,439 @@ -L2 Ethernet Interface Loop -========================== + +.. raw:: latex + + \clearpage + +Testpmd +======= This section includes summary graphs of Testpmd Phy-to-Phy packet -latency with L2 Ethernet Interface Loop measured at 50% of discovered +latency with L2 Ethernet Interface Loop measured at 100% of discovered NDR throughput rate. Latency 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. -Testpmd packet latency - running in configuration of **one worker thread (1t) on one -physical core (1c)** - is presented in the figure below. +CSIT source code for the test cases used for plots can be found in +`CSIT git repository `_. + +3n-hsw-x520 +~~~~~~~~~~~ + +64b-1t1c-base +------------- .. raw:: html - +
+ +:index:`Latency: testpmd-3n-hsw-x520-64b-1t1c-base-ndr` + +.. raw:: html + + + +



+
.. raw:: latex \begin{figure}[H] \centering \graphicspath{{../_build/_static/dpdk/}} - \includegraphics[clip, trim=0cm 8cm 5cm 0cm, width=0.70\textwidth]{64B-1t1c-l2-ndrdisc-lat50} - \label{fig:64B-1t1c-l2-ndrdisc-lat50-dpdk} + \includegraphics[clip, trim=0cm 8cm 5cm 0cm, width=0.70\textwidth]{testpmd-3n-hsw-x520-64b-1t1c-base-ndr-lat} + \label{fig:testpmd-3n-hsw-x520-64b-1t1c-base-ndr-lat} \end{figure} -*Figure 1. Testpmd 1thread 1core - packet latency for Phy-to-Phy L2 Ethernet Looping.* +.. raw:: latex -CSIT test cases used to generate results presented above can be found in CSIT -git repository by filtering with specified regex as follows: + \clearpage -.. only:: html +64b-2t2c-base +------------- - .. program-output:: cd ../../../../../ && set -x && cd tests/dpdk/perf && grep -P '64B-1t1c-eth-l2xcbase-testpmd-ndrdisc' * - :shell: +.. raw:: html -.. only:: latex +
+ +:index:`Latency: testpmd-3n-hsw-x520-64b-2t2c-base-ndr` + +.. raw:: html - .. code-block:: bash + + +



+
+ +.. raw:: latex + + \begin{figure}[H] + \centering + \graphicspath{{../_build/_static/dpdk/}} + \includegraphics[clip, trim=0cm 8cm 5cm 0cm, width=0.70\textwidth]{testpmd-3n-hsw-x520-64b-2t2c-base-ndr-lat} + \label{fig:testpmd-3n-hsw-x520-64b-2t2c-base-ndr-lat} + \end{figure} + +.. raw:: latex + + \clearpage + +3n-hsw-x710 +~~~~~~~~~~~ + +64b-1t1c-base +------------- + +.. raw:: html - $ cd tests/dpdk/perf - $ grep -P '64B-1t1c-eth-l2xcbase-testpmd-ndrdisc' * +
-Testpmd packet latency - running in configuration of **two worker threads (2t) -on two physical cores (2c)** - is presented in the figure below. +:index:`Latency: testpmd-3n-hsw-x710-64b-1t1c-base-ndr` .. raw:: html - + + +



+
.. raw:: latex \begin{figure}[H] \centering \graphicspath{{../_build/_static/dpdk/}} - \includegraphics[clip, trim=0cm 8cm 5cm 0cm, width=0.70\textwidth]{64B-2t2c-l2-ndrdisc-lat50} - \label{fig:64B-2t2c-l2-ndrdisc-lat50-dpdk} + \includegraphics[clip, trim=0cm 8cm 5cm 0cm, width=0.70\textwidth]{testpmd-3n-hsw-x710-64b-1t1c-base-ndr-lat} + \label{fig:testpmd-3n-hsw-x710-64b-1t1c-base-ndr-lat} \end{figure} -*Figure 2. Testpmd 2thread 2core - packet latency for Phy-to-Phy L2 Ethernet Looping.* +.. raw:: latex + + \clearpage + +64b-2t2c-base +------------- + +.. raw:: html + +
+ +:index:`Latency: testpmd-3n-hsw-x710-64b-2t2c-base-ndr` + +.. raw:: html + + + +



+
+ +.. raw:: latex + + \begin{figure}[H] + \centering + \graphicspath{{../_build/_static/dpdk/}} + \includegraphics[clip, trim=0cm 8cm 5cm 0cm, width=0.70\textwidth]{testpmd-3n-hsw-x710-64b-2t2c-base-ndr-lat} + \label{fig:testpmd-3n-hsw-x710-64b-2t2c-base-ndr-lat} + \end{figure} + +.. raw:: latex + + \clearpage + +3n-hsw-xl710 +~~~~~~~~~~~~ -CSIT test cases used to generate results presented above can be found in CSIT -git repository by filtering with specified regex as follows: +64b-1t1c-base +------------- -.. only:: html +.. raw:: html + +
- .. program-output:: cd ../../../../../ && set -x && cd tests/dpdk/perf && grep -P '64B-2t2c-eth-l2xcbase-testpmd-ndrdisc' * - :shell: +:index:`Latency: testpmd-3n-hsw-xl710-64b-1t1c-base-ndr` -.. only:: latex +.. raw:: html - .. code-block:: bash + + +



+
- $ cd tests/dpdk/perf - $ grep -P '64B-2t2c-eth-l2xcbase-testpmd-ndrdisc' * +.. raw:: latex + + \begin{figure}[H] + \centering + \graphicspath{{../_build/_static/dpdk/}} + \includegraphics[clip, trim=0cm 8cm 5cm 0cm, width=0.70\textwidth]{testpmd-3n-hsw-xl710-64b-1t1c-base-ndr-lat} + \label{fig:testpmd-3n-hsw-xl710-64b-1t1c-base-ndr-lat} + \end{figure} + +.. raw:: latex + + \clearpage + +64b-2t2c-base +------------- + +.. raw:: html + +
+ +:index:`Latency: testpmd-3n-hsw-xl710-64b-2t2c-base-ndr` + +.. raw:: html + + + +



+
+ +.. raw:: latex + + \begin{figure}[H] + \centering + \graphicspath{{../_build/_static/dpdk/}} + \includegraphics[clip, trim=0cm 8cm 5cm 0cm, width=0.70\textwidth]{testpmd-3n-hsw-xl710-64b-2t2c-base-ndr-lat} + \label{fig:testpmd-3n-hsw-xl710-64b-2t2c-base-ndr-lat} + \end{figure} + +.. raw:: latex + + \clearpage + +3n-skx-x710 +~~~~~~~~~~~ + +64b-2t1c-base +------------- + +.. raw:: html + +
+ +:index:`Latency: testpmd-3n-skx-x710-64b-2t1c-base-ndr` + +.. raw:: html + + + +



+
+ +.. raw:: latex + + \begin{figure}[H] + \centering + \graphicspath{{../_build/_static/dpdk/}} + \includegraphics[clip, trim=0cm 8cm 5cm 0cm, width=0.70\textwidth]{testpmd-3n-skx-x710-64b-2t1c-base-ndr-lat} + \label{fig:testpmd-3n-skx-x710-64b-2t1c-base-ndr-lat} + \end{figure} + +.. raw:: latex + + \clearpage + +64b-4t2c-base +------------- + +.. raw:: html + +
+ +:index:`Latency: testpmd-3n-skx-x710-64b-4t2c-base-ndr` + +.. raw:: html + + + +



+
+ +.. raw:: latex + + \begin{figure}[H] + \centering + \graphicspath{{../_build/_static/dpdk/}} + \includegraphics[clip, trim=0cm 8cm 5cm 0cm, width=0.70\textwidth]{testpmd-3n-skx-x710-64b-4t2c-base-ndr-lat} + \label{fig:testpmd-3n-skx-x710-64b-4t2c-base-ndr-lat} + \end{figure} + +.. raw:: latex + + \clearpage + +3n-skx-xxv710 +~~~~~~~~~~~~~ + +64b-2t1c-base +------------- + +.. raw:: html + +
+ +:index:`Latency: testpmd-3n-skx-xxv710-64b-2t1c-base-ndr` + +.. raw:: html + + + +



+
+ +.. raw:: latex + + \begin{figure}[H] + \centering + \graphicspath{{../_build/_static/dpdk/}} + \includegraphics[clip, trim=0cm 8cm 5cm 0cm, width=0.70\textwidth]{testpmd-3n-skx-xxv710-64b-2t1c-base-ndr-lat} + \label{fig:testpmd-3n-skx-xxv710-64b-2t1c-base-ndr-lat} + \end{figure} + +.. raw:: latex + + \clearpage + +64b-4t2c-base +------------- + +.. raw:: html + +
+ +:index:`Latency: testpmd-3n-skx-xxv710-64b-4t2c-base-ndr` + +.. raw:: html + + + +



+
+ +.. raw:: latex + + \begin{figure}[H] + \centering + \graphicspath{{../_build/_static/dpdk/}} + \includegraphics[clip, trim=0cm 8cm 5cm 0cm, width=0.70\textwidth]{testpmd-3n-skx-xxv710-64b-4t2c-base-ndr-lat} + \label{fig:testpmd-3n-skx-xxv710-64b-4t2c-base-ndr-lat} + \end{figure} + +.. raw:: latex + + \clearpage + +2n-skx-x710 +~~~~~~~~~~~ + +64b-2t1c-base +------------- + +.. raw:: html + +
+ +:index:`Latency: testpmd-2n-skx-x710-64b-2t1c-base-ndr` + +.. raw:: html + + + +



+
+ +.. raw:: latex + + \begin{figure}[H] + \centering + \graphicspath{{../_build/_static/dpdk/}} + \includegraphics[clip, trim=0cm 8cm 5cm 0cm, width=0.70\textwidth]{testpmd-2n-skx-x710-64b-2t1c-base-ndr-lat} + \label{fig:testpmd-2n-skx-x710-64b-2t1c-base-ndr-lat} + \end{figure} + +.. raw:: latex + + \clearpage + +64b-4t2c-base +------------- + +.. raw:: html + +
+ +:index:`Latency: testpmd-2n-skx-x710-64b-4t2c-base-ndr` + +.. raw:: html + + + +



+
+ +.. raw:: latex + + \begin{figure}[H] + \centering + \graphicspath{{../_build/_static/dpdk/}} + \includegraphics[clip, trim=0cm 8cm 5cm 0cm, width=0.70\textwidth]{testpmd-2n-skx-x710-64b-4t2c-base-ndr-lat} + \label{fig:testpmd-2n-skx-x710-64b-4t2c-base-ndr-lat} + \end{figure} + +.. raw:: latex + + \clearpage + +2n-skx-xxv710 +~~~~~~~~~~~~~ + +64b-2t1c-base +------------- + +.. raw:: html + +
+ +:index:`Latency: testpmd-2n-skx-xxv710-64b-2t1c-base-ndr` + +.. raw:: html + + + +



+
+ +.. raw:: latex + + \begin{figure}[H] + \centering + \graphicspath{{../_build/_static/dpdk/}} + \includegraphics[clip, trim=0cm 8cm 5cm 0cm, width=0.70\textwidth]{testpmd-2n-skx-xxv710-64b-2t1c-base-ndr-lat} + \label{fig:testpmd-2n-skx-xxv710-64b-2t1c-base-ndr-lat} + \end{figure} + +.. raw:: latex + + \clearpage + +64b-4t2c-base +------------- + +.. raw:: html + +
+ +:index:`Latency: testpmd-2n-skx-xxv710-64b-4t2c-base-ndr` + +.. raw:: html + + + +



+
+ +.. raw:: latex + + \begin{figure}[H] + \centering + \graphicspath{{../_build/_static/dpdk/}} + \includegraphics[clip, trim=0cm 8cm 5cm 0cm, width=0.70\textwidth]{testpmd-2n-skx-xxv710-64b-4t2c-base-ndr-lat} + \label{fig:testpmd-2n-skx-xxv710-64b-4t2c-base-ndr-lat} + \end{figure}