From 785519e26196b9e0a5016d0fc54ed099fd0a920f Mon Sep 17 00:00:00 2001 From: Peter Mikus Date: Mon, 3 Jul 2017 20:19:11 +0200 Subject: CSIT-702 Update static content after optimizations Update the mechanics of script for generating report to reflect the latest changes. Update some static content. Change-Id: If60f7b74245138cc3044a49c46ff06d5850732de Signed-off-by: Peter Mikus --- .../packet_latency_graphs/index.rst | 28 ++++++++++++ .../packet_latency_graphs/ipv4.rst | 46 +++++++++++++++++++ .../packet_latency_graphs/l2.rst | 51 ++++++++++++++++++++++ 3 files changed, 125 insertions(+) create mode 100644 docs/report/dpdk_performance_tests/packet_latency_graphs/index.rst create mode 100644 docs/report/dpdk_performance_tests/packet_latency_graphs/ipv4.rst create mode 100644 docs/report/dpdk_performance_tests/packet_latency_graphs/l2.rst (limited to 'docs/report/dpdk_performance_tests/packet_latency_graphs') diff --git a/docs/report/dpdk_performance_tests/packet_latency_graphs/index.rst b/docs/report/dpdk_performance_tests/packet_latency_graphs/index.rst new file mode 100644 index 0000000000..a2bfa31583 --- /dev/null +++ b/docs/report/dpdk_performance_tests/packet_latency_graphs/index.rst @@ -0,0 +1,28 @@ +Packet Latency Graphs +===================== + +Plotted results are generated from a single execution of CSIT NDR discovery +test. Box plots are used to show the Minimum, Median and Maximum packet +latency per test. + +*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 +`FD.io test executor dpdk performance jobs`_ that created result output file +used as data source for the graph, *Y-axis labels* are measured packet Latency +[uSec] values, and the *Graph legend* lists the plotted test suites and their +indices. Latency is reported for concurrent symmetric bi-directional flows, +separately for each direction: i) West-to-East: +TGint1-to-SUT1-to-SUT2-to-TGint2, and ii) East-to-West: +TGint2-to-SUT2-to-SUT1-to-TGint1. + +.. note:: + + Test results have been generated by + `FD.io test executor dpdk performance jobs`_ with Robot Framework result + files csit-dpdk-perf-\*.zip `archived here <../../_static/archive/>`_. + +.. toctree:: + + l2 + ipv4 diff --git a/docs/report/dpdk_performance_tests/packet_latency_graphs/ipv4.rst b/docs/report/dpdk_performance_tests/packet_latency_graphs/ipv4.rst new file mode 100644 index 0000000000..0cb1fac515 --- /dev/null +++ b/docs/report/dpdk_performance_tests/packet_latency_graphs/ipv4.rst @@ -0,0 +1,46 @@ +IPv4 Routed-Forwarding +====================== + +This section includes summary graphs of L3FWD Phy-to-Phy performance with packet +routed forwarding measured at 50% of discovered NDR throughput rate. Latency is +reported for L3FWD running in multiple configurations of L3FWD pmd thread(s), +a.k.a. L3FWD data plane thread(s), and their physical CPU core(s) placement. + +L3FWD packet latency - running in configuration of **one worker thread (1t) on one +physical core (1c)** - is presented in the figure below. + +.. raw:: html + + + +*Figure 1. L3FWD 1thread 1core - packet latency for Phy-to-Phy IPv4 Routed-Forwarding.* + +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/dpdk/perf + $ grep -E "64B-1t1c-ethip4-ip4base-l3fwd-ndrdisc" * + + 10ge2p1x520-ethip4-ip4base-l3fwd-ndrpdrdisc.robot:| tc01-64B-1t1c-ethip4-ip4base-l3fwd-ndrdisc + +Testpmd packet latency - running in configuration of **two worker threads (2t) +on two physical cores (2c)** - is presented in the figure below. + +.. raw:: html + + + +*Figure 2. L3FWD 2thread 2core - packet latency for Phy-to-Phy IPv4 Routed-Forwarding.* + +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/dpdk/perf + $ grep -E "64B-2t2c-ethip4-ip4base-l3fwd-ndrdisc" * + + 10ge2p1x520-ethip4-ip4base-l3fwd-ndrpdrdisc.robot:| tc07-64B-2t2c-ethip4-ip4base-l3fwd-ndrdisc + diff --git a/docs/report/dpdk_performance_tests/packet_latency_graphs/l2.rst b/docs/report/dpdk_performance_tests/packet_latency_graphs/l2.rst new file mode 100644 index 0000000000..f2e47cc881 --- /dev/null +++ b/docs/report/dpdk_performance_tests/packet_latency_graphs/l2.rst @@ -0,0 +1,51 @@ +L2 Ethernet Interface Loop +========================== + +This section includes summary graphs of Testpmd Phy-to-Phy packet +latency with L2 Ethernet Interface Loop measured at 50% 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. + +.. raw:: html + + + +*Figure 1. Testpmd 1thread 1core - 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: + +.. code-block:: bash + + $ $CSIT/tests/dpdk/perf + $ grep -E "64B-1t1c-eth-l2xcbase-testpmd-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 + +Testpmd packet latency - running in configuration of **two worker threads (2t) +on two physical cores (2c)** - is presented in the figure below. + +.. 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: + +.. code-block:: bash + + $ $CSIT/tests/dpdk/perf + $ grep -E "64B-2t2c-eth-l2xcbase-testpmd-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 + -- cgit 1.2.3-korg