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Diffstat (limited to 'docs/report/dpdk_performance_tests/packet_latency_graphs/index.rst')
| -rw-r--r-- | docs/report/dpdk_performance_tests/packet_latency_graphs/index.rst | 36 |
1 files changed, 21 insertions, 15 deletions
diff --git a/docs/report/dpdk_performance_tests/packet_latency_graphs/index.rst b/docs/report/dpdk_performance_tests/packet_latency_graphs/index.rst index 52acbab5ad..7f2f237cd5 100644 --- a/docs/report/dpdk_performance_tests/packet_latency_graphs/index.rst +++ b/docs/report/dpdk_performance_tests/packet_latency_graphs/index.rst @@ -6,31 +6,37 @@ Packet Latency ============== -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 results are generated from a single execution of NDR discovery +test across physical testbeds hosted LF FD.io labs: 3n-hsw, 2n-skx, 2n- +skx. Box plots are used to show the Minimum, Median and Maximum packet latency per test. -*Title of each graph* describes the packet path, testbed topology, processor -architecture, packet size, number of cores and threads used by workers and -DUT configuration, *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. +Additional information about graph data: + +#. **Graph Title**: describes tested packet path, testbed topology, + processor model, NIC model, packet size, number of cores and + threads used by data plane workers and indication of DUT + configuration. + +#. **X-axis Labels**: indices of individual test suites as listed in + Graph Legend and direction of latency flow: + + - West-to-East: TGint1-to-SUT1-to-SUT2-to-TGint2. + - East-to-West: TGint2-to-SUT2-to-SUT1-to-TGint1. + +#. **Y-axis Labels**: measured packet latency values in [uSec]. + +#. **Graph Legend**: lists X-axis indices with associated CSIT test + suites executed to generate graphed test results. .. note:: Test results have been generated by `FD.io test executor dpdk performance job 3n-hsw`_, `FD.io test executor dpdk performance job 3n-skx`_ and - `FD.io test executor dpdk performance job 2n-skx`_ with Robot Framework + `FD.io test executor dpdk performance job 2n-skx`_ with RF result files csit-dpdk-perf-|srelease|-\*.zip `archived here <../../_static/archive/>`_. - Plotted data set size per test case is equal to the number of job executions - presented in this report version: **10**. .. toctree:: :maxdepth: 1 |