X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=docs%2Freport%2Fdpdk_performance_tests%2Fpacket_latency_graphs%2Fl2.rst;h=efcea485a11dee8cb118670795e45577b3152e44;hb=b45af0d629a2634dc642fe7bfcf1bc27d5a11064;hp=b333f7985e3cbcf1fffa54d924845f24fe6025df;hpb=be82f49dda573dfc7010a56d6f76f8e161beac16;p=csit.git 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 b333f7985e..efcea485a1 100644 --- a/docs/report/dpdk_performance_tests/packet_latency_graphs/l2.rst +++ b/docs/report/dpdk_performance_tests/packet_latency_graphs/l2.rst @@ -1,38 +1,384 @@ -L2 Ethernet Interface Loop -========================== + +.. raw:: latex + + \clearpage + +.. raw:: html + + + +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 `_. + +.. raw:: latex + + \clearpage + +3n-hsw-x520 +~~~~~~~~~~~ + +64b-1t1c-base +------------- + +.. raw:: html + +
+ +


+
+ +.. raw:: latex + + \begin{figure}[H] + \centering + \graphicspath{{../_build/_static/dpdk/}} + \includegraphics[clip, trim=0cm 0cm 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} + +.. raw:: latex + + \clearpage + +64b-2t2c-base +------------- + +.. raw:: html + +
+ +


+
+ +.. raw:: latex + + \begin{figure}[H] + \centering + \graphicspath{{../_build/_static/dpdk/}} + \includegraphics[clip, trim=0cm 0cm 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 - +
+ +


+
+ +.. raw:: latex -*Figure 1. Testpmd 1thread 1core - packet latency for Phy-to-Phy L2 Ethernet Looping.* + \begin{figure}[H] + \centering + \graphicspath{{../_build/_static/dpdk/}} + \includegraphics[clip, trim=0cm 0cm 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} -CSIT test cases used to generate results presented above can be found in CSIT -git repository by filtering with specified regex as follows: +.. raw:: latex -.. program-output:: cd ../../ && set -x && cd tests/dpdk/perf && grep -P '64B-1t1c-eth-l2xcbase-testpmd-ndrdisc' * - :shell: + \clearpage -Testpmd packet latency - running in configuration of **two worker threads (2t) -on two physical cores (2c)** - is presented in the figure below. +64b-2t2c-base +------------- .. raw:: html - +
+ +


+
+ +.. raw:: latex + + \begin{figure}[H] + \centering + \graphicspath{{../_build/_static/dpdk/}} + \includegraphics[clip, trim=0cm 0cm 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 +~~~~~~~~~~~~ + +64b-1t1c-base +------------- + +.. raw:: html + +
+ +


+
+ +.. raw:: latex + + \begin{figure}[H] + \centering + \graphicspath{{../_build/_static/dpdk/}} + \includegraphics[clip, trim=0cm 0cm 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 + +
+ +


+
+ +.. raw:: latex + + \begin{figure}[H] + \centering + \graphicspath{{../_build/_static/dpdk/}} + \includegraphics[clip, trim=0cm 0cm 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 + +
+ +


+
+ +.. raw:: latex + + \begin{figure}[H] + \centering + \graphicspath{{../_build/_static/dpdk/}} + \includegraphics[clip, trim=0cm 0cm 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 + +
+ +


+
+ +.. raw:: latex + + \begin{figure}[H] + \centering + \graphicspath{{../_build/_static/dpdk/}} + \includegraphics[clip, trim=0cm 0cm 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 + +
+ +


+
+ +.. raw:: latex + + \begin{figure}[H] + \centering + \graphicspath{{../_build/_static/dpdk/}} + \includegraphics[clip, trim=0cm 0cm 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 + +
+ +


+
+ +.. raw:: latex + + \begin{figure}[H] + \centering + \graphicspath{{../_build/_static/dpdk/}} + \includegraphics[clip, trim=0cm 0cm 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 + +
+ +


+
+ +.. raw:: latex + + \begin{figure}[H] + \centering + \graphicspath{{../_build/_static/dpdk/}} + \includegraphics[clip, trim=0cm 0cm 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 + +
+ +


+
+ +.. raw:: latex + + \begin{figure}[H] + \centering + \graphicspath{{../_build/_static/dpdk/}} + \includegraphics[clip, trim=0cm 0cm 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 + +
+ +


+
+ +.. raw:: latex + + \begin{figure}[H] + \centering + \graphicspath{{../_build/_static/dpdk/}} + \includegraphics[clip, trim=0cm 0cm 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 -*Figure 2. Testpmd 2thread 2core - packet latency 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: +.. raw:: latex -.. program-output:: cd ../../ && set -x && cd tests/dpdk/perf && grep -P '64B-2t2c-eth-l2xcbase-testpmd-ndrdisc' * - :shell: + \begin{figure}[H] + \centering + \graphicspath{{../_build/_static/dpdk/}} + \includegraphics[clip, trim=0cm 0cm 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}