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 plotted
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15 Sources of test results data: i) FD.io executor jobs `csit-dpdk-perf-1701-all
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16 <https://jenkins.fd.io/view/csit/job/csit-dpdk-perf-1701-all/>`_ and
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17 `csit-dpdk-perf-1701-long
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18 <https://jenkins.fd.io/view/csit/job/csit-dpdk-perf-1701-long/>`_, ii)
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19 FD.io jobs archieved result files.
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24 NDR throughput of Testpmd - running in configuration of **one worker thread
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25 (1t) on one physical core (1c)** - is presented in the figure below.
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29 <iframe width="700" height="700" frameborder="0" scrolling="no" src="../../_static/testpmd/64B-1t1c-l2-ndrdisc.html"></iframe>
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31 *Figure 1. Testpmd 1thread 1core - NDR Throughput for Phy-to-Phy L2 Ethernet
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34 CSIT test cases used to generate results presented above can be found in CSIT
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35 git repository by filtering with specified regex as follows:
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37 .. code-block:: bash
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39 $ csit/dpdk-tests/perf
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40 $ grep -E "64B-1t1c-(eth|dot1q|dot1ad)-(l2xcbase|l2bdbasemaclrn)-ndrdisc" *
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42 10ge2p1x520-eth-l2xcbase-ndrdisc.robot:| tc01-64B-1t1c-eth-l2xcbase-ndrdisc
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44 NDR throughput of Testpmd - running in configuration of **two worker threads
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45 (2t) on two physical cores (2c)** - is presented in the figure below.
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49 <iframe width="700" height="700" frameborder="0" scrolling="no" src="../../_static/testpmd/64B-2t2c-l2-ndrdisc.html"></iframe>
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51 *Figure 2. Testpmd 2threads 2cores - NDR Throughput for Phy-to-Phy L2 Ethernet
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54 CSIT test cases used to generate results presented above can be found in CSIT
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55 git repository by filtering with specified regex as follows:
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57 .. code-block:: bash
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59 $ csit/dpdk-tests/perf
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60 $ grep -E "64B-2t2c-(eth|dot1q|dot1ad)-(l2xcbase|l2bdbasemaclrn)-ndrdisc" *
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62 10ge2p1x520-eth-l2xcbase-ndrdisc.robot:| tc07-64B-2t2c-eth-l2xcbase-ndrdisc
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64 NDR throughput of Testpmd - running in configuration of **four worker threads
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65 (4t) on four physical cores (4c)** - is presented in the figure below.
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69 <iframe width="700" height="700" frameborder="0" scrolling="no" src="../../_static/testpmd/64B-4t4c-l2-ndrdisc.html"></iframe>
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71 *Figure 3. Testpmd 4threads 4cores - NDR Throughput for Phy-to-Phy L2 Ethernet
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74 CSIT test cases used to generate results presented above can be found in CSIT
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75 git repository by filtering with specified regex as follows:
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77 .. code-block:: bash
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79 $ csit/dpdk-tests/perf
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80 $ grep -E "64B-4t4c-(eth|dot1q|dot1ad)-(l2xcbase|l2bdbasemaclrn)-ndrdisc" *
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82 10ge2p1x520-eth-l2xcbase-ndrdisc.robot:| tc13-64B-4t4c-eth-l2xcbase-ndrdisc
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87 PDR throughput of Testpmd - running in configuration of **one worker thread
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88 (1t) on one physical core (1c)** - is presented in the figure below. PDR at
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89 below 0.5% packet loss ratio.
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93 <iframe width="700" height="700" frameborder="0" scrolling="no" src="../../_static/testpmd/64B-1t1c-l2-pdrdisc.html"></iframe>
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95 *Figure 4. Testpmd 1thread 1core - PDR Throughput for Phy-to-Phy L2 Ethernet
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98 CSIT test cases used to generate results presented above can be found in CSIT
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99 git repository by filtering with specified regex as follows:
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101 .. code-block:: bash
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104 $ grep -E "64B-1t1c-(eth|dot1q|dot1ad)-(l2xcbase|l2bdbasemaclrn)-pdrdisc" *
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106 10ge2p1x520-eth-l2xcbase-ndrdisc.robot:| tc02-64B-1t1c-eth-l2xcbase-pdrdisc
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108 PDR throughput of Testpmd - running in configuration of **two worker threads
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109 (2t) on two physical cores (2c)** - is presented in the figure below.
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113 <iframe width="700" height="700" frameborder="0" scrolling="no" src="../../_static/testpmd/64B-2t2c-l2-pdrdisc.html"></iframe>
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115 *Figure 5. Testpmd 2thread 2core - PDR Throughput for Phy-to-Phy L2 Ethernet
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118 CSIT test cases used to generate results presented above can be found in CSIT
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119 git repository by filtering with specified regex as follows:
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121 .. code-block:: bash
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124 $ grep -E "64B-2t2c-(eth|dot1q|dot1ad)-(l2xcbase|l2bdbasemaclrn)-pdrdisc" *
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126 10ge2p1x520-eth-l2xcbase-ndrdisc.robot:| tc08-64B-2t2c-eth-l2xcbase-pdrdisc
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128 PDR throughput of Testpmd - running in configuration of **four worker threads
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129 (4t) on four physical cores (4c)** - is presented in the figure below.
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133 <iframe width="700" height="700" frameborder="0" scrolling="no" src="../../_static/testpmd/64B-4t4c-l2-pdrdisc.html"></iframe>
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135 *Figure 6. Testpmd 4thread 4core - PDR Throughput for Phy-to-Phy L2 Ethernet
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138 CSIT test cases used to generate results presented above can be found in CSIT
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139 git repository by filtering with specified regex as follows:
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141 .. code-block:: bash
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144 $ grep -E "64B-4t4c-(eth|dot1q|dot1ad)-(l2xcbase|l2bdbasemaclrn)-pdrdisc" *
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146 10ge2p1x520-eth-l2xcbase-ndrdisc.robot:| tc14-64B-4t4c-eth-l2xcbase-pdrdisc
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