4 Following sections provide a summary of VPP Phy-to-Phy L2 Ethernet Looping
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5 performance illustrating NDR throughput (zero packet loss) and PDR throughput
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6 (<0.5% packet loss). Performance is reported for Testpmd running in multiple
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7 Testpmd worker thread (a.k.a. VPP data plane thread) and physical CPU core
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10 *Title of each graph* is a regex (regular expression) matching all plotted
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11 throughput test cases, *X-axis labels* are indeces of csit-dpdk-perf-1701 jobs
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12 that created result output files used as data sources for the graph,
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13 *Y-axis labels* are measured Packets Per Second [pps] values, and the *graph
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14 legend* identifes the plotted test suites.
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18 Sources of test results data: i) FD.io executor jobs `csit-dpdk-perf-1701-all
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19 <https://jenkins.fd.io/view/csit/job/csit-dpdk-perf-1701-all/>`_ and
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20 `csit-dpdk-perf-1701-long
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21 <https://jenkins.fd.io/view/csit/job/csit-dpdk-perf-1701-long/>`_, ii)
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22 FD.io jobs archieved result files.
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27 NDR throughput of Testpmd - running in configuration of **one worker thread
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28 (1t) on one physical core (1c)** - is presented in the figure below.
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32 <iframe width="700" height="700" frameborder="0" scrolling="no" src="../../_static/testpmd/64B-1t1c-l2-ndrdisc.html"></iframe>
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34 *Figure 1. Testpmd 1thread 1core - NDR Throughput for Phy-to-Phy L2 Ethernet
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37 CSIT test cases used to generate results presented above can be found in CSIT
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38 git repository by filtering with specified regex as follows:
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40 .. code-block:: bash
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42 $ csit/dpdk-tests/perf
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43 $ grep -E "64B-1t1c-(eth|dot1q|dot1ad)-(l2xcbase|l2bdbasemaclrn)-ndrdisc" *
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45 10ge2p1x520-eth-l2xcbase-ndrdisc.robot:| tc01-64B-1t1c-eth-l2xcbase-ndrdisc
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47 NDR throughput of Testpmd - running in configuration of **two worker threads
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48 (2t) on two physical cores (2c)** - is presented in the figure below.
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52 <iframe width="700" height="700" frameborder="0" scrolling="no" src="../../_static/testpmd/64B-2t2c-l2-ndrdisc.html"></iframe>
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54 *Figure 2. Testpmd 2threads 2cores - NDR Throughput for Phy-to-Phy L2 Ethernet
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57 CSIT test cases used to generate results presented above can be found in CSIT
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58 git repository by filtering with specified regex as follows:
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60 .. code-block:: bash
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62 $ csit/dpdk-tests/perf
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63 $ grep -E "64B-2t2c-(eth|dot1q|dot1ad)-(l2xcbase|l2bdbasemaclrn)-ndrdisc" *
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65 10ge2p1x520-eth-l2xcbase-ndrdisc.robot:| tc07-64B-2t2c-eth-l2xcbase-ndrdisc
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67 NDR throughput of Testpmd - running in configuration of **four worker threads
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68 (4t) on four physical cores (4c)** - is presented in the figure below.
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72 <iframe width="700" height="700" frameborder="0" scrolling="no" src="../../_static/testpmd/64B-4t4c-l2-ndrdisc.html"></iframe>
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74 *Figure 3. Testpmd 4threads 4cores - NDR Throughput for Phy-to-Phy L2 Ethernet
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77 CSIT test cases used to generate results presented above can be found in CSIT
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78 git repository by filtering with specified regex as follows:
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80 .. code-block:: bash
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82 $ csit/dpdk-tests/perf
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83 $ grep -E "64B-4t4c-(eth|dot1q|dot1ad)-(l2xcbase|l2bdbasemaclrn)-ndrdisc" *
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85 10ge2p1x520-eth-l2xcbase-ndrdisc.robot:| tc13-64B-4t4c-eth-l2xcbase-ndrdisc
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90 PDR throughput of Testpmd - running in configuration of **one worker thread
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91 (1t) on one physical core (1c)** - is presented in the figure below. PDR at
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92 below 0.5% packet loss ratio.
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96 <iframe width="700" height="700" frameborder="0" scrolling="no" src="../../_static/testpmd/64B-1t1c-l2-pdrdisc.html"></iframe>
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98 *Figure 4. Testpmd 1thread 1core - PDR Throughput for Phy-to-Phy L2 Ethernet
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101 CSIT test cases used to generate results presented above can be found in CSIT
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102 git repository by filtering with specified regex as follows:
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104 .. code-block:: bash
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107 $ grep -E "64B-1t1c-(eth|dot1q|dot1ad)-(l2xcbase|l2bdbasemaclrn)-pdrdisc" *
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109 10ge2p1x520-eth-l2xcbase-ndrdisc.robot:| tc02-64B-1t1c-eth-l2xcbase-pdrdisc
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111 PDR throughput of Testpmd - running in configuration of **two worker threads
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112 (2t) on two physical cores (2c)** - is presented in the figure below.
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116 <iframe width="700" height="700" frameborder="0" scrolling="no" src="../../_static/testpmd/64B-2t2c-l2-pdrdisc.html"></iframe>
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118 *Figure 5. Testpmd 2thread 2core - PDR Throughput for Phy-to-Phy L2 Ethernet
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121 CSIT test cases used to generate results presented above can be found in CSIT
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122 git repository by filtering with specified regex as follows:
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124 .. code-block:: bash
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127 $ grep -E "64B-2t2c-(eth|dot1q|dot1ad)-(l2xcbase|l2bdbasemaclrn)-pdrdisc" *
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129 10ge2p1x520-eth-l2xcbase-ndrdisc.robot:| tc08-64B-2t2c-eth-l2xcbase-pdrdisc
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131 PDR throughput of Testpmd - running in configuration of **four worker threads
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132 (4t) on four physical cores (4c)** - is presented in the figure below.
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136 <iframe width="700" height="700" frameborder="0" scrolling="no" src="../../_static/testpmd/64B-4t4c-l2-pdrdisc.html"></iframe>
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138 *Figure 6. Testpmd 4thread 4core - PDR Throughput for Phy-to-Phy L2 Ethernet
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141 CSIT test cases used to generate results presented above can be found in CSIT
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142 git repository by filtering with specified regex as follows:
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144 .. code-block:: bash
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147 $ grep -E "64B-4t4c-(eth|dot1q|dot1ad)-(l2xcbase|l2bdbasemaclrn)-pdrdisc" *
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149 10ge2p1x520-eth-l2xcbase-ndrdisc.robot:| tc14-64B-4t4c-eth-l2xcbase-pdrdisc
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