docs/report/vpp_performance_tests/packet_throughput_graphs/l2.rst

   1 L2 Ethernet Switching
   2 =====================
   3
   4 Following sections include summary graphs of VPP Phy-to-Phy performance
   5 with L2 Ethernet switching, including NDR throughput (zero packet loss)
   6 and PDR throughput (<0.5% packet loss). Performance is reported for VPP
   7 running in multiple configurations of VPP worker thread(s), a.k.a. VPP
   8 data plane thread(s), and their physical CPU core(s) placement.
   9
  10 NDR Throughput
  11 ~~~~~~~~~~~~~~
  12
  13 VPP NDR 64B packet throughput in 1t1c setup (1thread, 1core) is presented
  14 in the graph below.
  15
  16 .. raw:: html
  17
  18     <iframe width="700" height="1000" frameborder="0" scrolling="no" src="../../_static/vpp/64B-1t1c-l2-ndrdisc.html"></iframe>
  19
  20 *Figure 1. VPP 1thread 1core - NDR Throughput for Phy-to-Phy L2 Ethernet
  21 Switching.*
  22
  23 CSIT source code for the test cases used for above plots can be found in CSIT
  24 git repository:
  25
  26 .. code-block:: bash
  27
  28     $ cd $CSIT/tests/vpp/perf/l2
  29     $ grep -E "64B-1t1c-(eth|dot1q|dot1ad)-(l2xcbase|l2bdbasemaclrn)-(iacl.*|oacl.*|eth.*)*ndrdisc" *
  30
  31     10ge2p1vic1227-eth-l2bdbasemaclrn-ndrpdrdisc.robot:| tc01-64B-1t1c-eth-l2bdbasemaclrn-ndrdisc
  32     10ge2p1x520-dot1ad-l2xcbase-ndrpdrdisc.robot:| tc01-64B-1t1c-dot1ad-l2xcbase-ndrdisc
  33     10ge2p1x520-dot1q-l2xcbase-ndrpdrdisc.robot:| tc01-64B-1t1c-dot1q-l2xcbase-ndrdisc
  34     10ge2p1x520-eth-l2bdbasemaclrn-aclinpermit-ndrpdrdisc.robot:| tc01-64B-1t1c-eth-l2bdbasemaclrn-iacl1-stateless-flows100-ndrdisc
  35     10ge2p1x520-eth-l2bdbasemaclrn-aclinpermit-ndrpdrdisc.robot:| tc03-64B-1t1c-eth-l2bdbasemaclrn-iacl10-stateless-flows100-ndrdisc
  36     10ge2p1x520-eth-l2bdbasemaclrn-aclinpermit-ndrpdrdisc.robot:| tc05-64B-1t1c-eth-l2bdbasemaclrn-iacl50-stateless-flows100-ndrdisc
  37     10ge2p1x520-eth-l2bdbasemaclrn-aclinpermit-ndrpdrdisc.robot:| tc07-64B-1t1c-eth-l2bdbasemaclrn-iacl1-stateless-flows10k-ndrdisc
  38     10ge2p1x520-eth-l2bdbasemaclrn-aclinpermit-ndrpdrdisc.robot:| tc09-64B-1t1c-eth-l2bdbasemaclrn-iacl10-stateless-flows10k-ndrdisc
  39     10ge2p1x520-eth-l2bdbasemaclrn-aclinpermit-ndrpdrdisc.robot:| tc11-64B-1t1c-eth-l2bdbasemaclrn-iacl50-stateless-flows10k-ndrdisc
  40     10ge2p1x520-eth-l2bdbasemaclrn-aclinpermit-ndrpdrdisc.robot:| tc13-64B-1t1c-eth-l2bdbasemaclrn-iacl1-stateless-flows100k-ndrdisc
  41     10ge2p1x520-eth-l2bdbasemaclrn-aclinpermit-ndrpdrdisc.robot:| tc15-64B-1t1c-eth-l2bdbasemaclrn-iacl10-stateless-flows100k-ndrdisc
  42     10ge2p1x520-eth-l2bdbasemaclrn-aclinpermit-ndrpdrdisc.robot:| tc17-64B-1t1c-eth-l2bdbasemaclrn-iacl50-stateless-flows100k-ndrdisc
  43     10ge2p1x520-eth-l2bdbasemaclrn-aclinpermitreflect-ndrpdrdisc.robot:| tc01-64B-1t1c-eth-l2bdbasemaclrn-iacl1-statefull-flows100-ndrdisc
  44     10ge2p1x520-eth-l2bdbasemaclrn-aclinpermitreflect-ndrpdrdisc.robot:| tc03-64B-1t1c-eth-l2bdbasemaclrn-iacl10-statefull-flows100-ndrdisc
  45     10ge2p1x520-eth-l2bdbasemaclrn-aclinpermitreflect-ndrpdrdisc.robot:| tc05-64B-1t1c-eth-l2bdbasemaclrn-iacl50-statefull-flows100-ndrdisc
  46     10ge2p1x520-eth-l2bdbasemaclrn-aclinpermitreflect-ndrpdrdisc.robot:| tc07-64B-1t1c-eth-l2bdbasemaclrn-iacl1-statefull-flows10k-ndrdisc
  47     10ge2p1x520-eth-l2bdbasemaclrn-aclinpermitreflect-ndrpdrdisc.robot:| tc09-64B-1t1c-eth-l2bdbasemaclrn-iacl10-statefull-flows10k-ndrdisc
  48     10ge2p1x520-eth-l2bdbasemaclrn-aclinpermitreflect-ndrpdrdisc.robot:| tc11-64B-1t1c-eth-l2bdbasemaclrn-iacl50-statefull-flows10k-ndrdisc
  49     10ge2p1x520-eth-l2bdbasemaclrn-aclinpermitreflect-ndrpdrdisc.robot:| tc13-64B-1t1c-eth-l2bdbasemaclrn-iacl1-statefull-flows100k-ndrdisc
  50     10ge2p1x520-eth-l2bdbasemaclrn-aclinpermitreflect-ndrpdrdisc.robot:| tc15-64B-1t1c-eth-l2bdbasemaclrn-iacl10-statefull-flows100k-ndrdisc
  51     10ge2p1x520-eth-l2bdbasemaclrn-aclinpermitreflect-ndrpdrdisc.robot:| tc17-64B-1t1c-eth-l2bdbasemaclrn-iacl50-statefull-flows100k-ndrdisc
  52     10ge2p1x520-eth-l2bdbasemaclrn-acloutpermit-ndrpdrdisc.robot:| tc01-64B-1t1c-eth-l2bdbasemaclrn-oacl1-stateless-flows100-ndrdisc
  53     10ge2p1x520-eth-l2bdbasemaclrn-acloutpermit-ndrpdrdisc.robot:| tc03-64B-1t1c-eth-l2bdbasemaclrn-oacl10-stateless-flows100-ndrdisc
  54     10ge2p1x520-eth-l2bdbasemaclrn-acloutpermit-ndrpdrdisc.robot:| tc05-64B-1t1c-eth-l2bdbasemaclrn-oacl50-stateless-flows100-ndrdisc
  55     10ge2p1x520-eth-l2bdbasemaclrn-acloutpermit-ndrpdrdisc.robot:| tc07-64B-1t1c-eth-l2bdbasemaclrn-oacl1-stateless-flows10k-ndrdisc
  56     10ge2p1x520-eth-l2bdbasemaclrn-acloutpermit-ndrpdrdisc.robot:| tc09-64B-1t1c-eth-l2bdbasemaclrn-oacl10-stateless-flows10k-ndrdisc
  57     10ge2p1x520-eth-l2bdbasemaclrn-acloutpermit-ndrpdrdisc.robot:| tc11-64B-1t1c-eth-l2bdbasemaclrn-oacl50-stateless-flows10k-ndrdisc
  58     10ge2p1x520-eth-l2bdbasemaclrn-acloutpermit-ndrpdrdisc.robot:| tc13-64B-1t1c-eth-l2bdbasemaclrn-oacl1-stateless-flows100k-ndrdisc
  59     10ge2p1x520-eth-l2bdbasemaclrn-acloutpermit-ndrpdrdisc.robot:| tc15-64B-1t1c-eth-l2bdbasemaclrn-oacl10-stateless-flows100k-ndrdisc
  60     10ge2p1x520-eth-l2bdbasemaclrn-acloutpermit-ndrpdrdisc.robot:| tc17-64B-1t1c-eth-l2bdbasemaclrn-oacl50-stateless-flows100k-ndrdisc
  61     10ge2p1x520-eth-l2bdbasemaclrn-acloutpermitreflect-ndrpdrdisc.robot:| tc01-64B-1t1c-eth-l2bdbasemaclrn-oacl1-statefull-flows100-ndrdisc
  62     10ge2p1x520-eth-l2bdbasemaclrn-acloutpermitreflect-ndrpdrdisc.robot:| tc03-64B-1t1c-eth-l2bdbasemaclrn-oacl10-statefull-flows100-ndrdisc
  63     10ge2p1x520-eth-l2bdbasemaclrn-acloutpermitreflect-ndrpdrdisc.robot:| tc05-64B-1t1c-eth-l2bdbasemaclrn-oacl50-statefull-flows100-ndrdisc
  64     10ge2p1x520-eth-l2bdbasemaclrn-acloutpermitreflect-ndrpdrdisc.robot:| tc07-64B-1t1c-eth-l2bdbasemaclrn-oacl1-statefull-flows10k-ndrdisc
  65     10ge2p1x520-eth-l2bdbasemaclrn-acloutpermitreflect-ndrpdrdisc.robot:| tc09-64B-1t1c-eth-l2bdbasemaclrn-oacl10-statefull-flows10k-ndrdisc
  66     10ge2p1x520-eth-l2bdbasemaclrn-acloutpermitreflect-ndrpdrdisc.robot:| tc11-64B-1t1c-eth-l2bdbasemaclrn-oacl50-statefull-flows10k-ndrdisc
  67     10ge2p1x520-eth-l2bdbasemaclrn-acloutpermitreflect-ndrpdrdisc.robot:| tc13-64B-1t1c-eth-l2bdbasemaclrn-oacl1-statefull-flows100k-ndrdisc
  68     10ge2p1x520-eth-l2bdbasemaclrn-acloutpermitreflect-ndrpdrdisc.robot:| tc15-64B-1t1c-eth-l2bdbasemaclrn-oacl10-statefull-flows100k-ndrdisc
  69     10ge2p1x520-eth-l2bdbasemaclrn-acloutpermitreflect-ndrpdrdisc.robot:| tc17-64B-1t1c-eth-l2bdbasemaclrn-oacl50-statefull-flows100k-ndrdisc
  70     10ge2p1x520-eth-l2bdbasemaclrn-ndrpdrdisc.robot:| tc01-64B-1t1c-eth-l2bdbasemaclrn-ndrdisc
  71     10ge2p1x520-eth-l2xcbase-eth-2memif-1lxc-ndrpdrdisc.robot:| tc01-64B-1t1c-eth-l2xcbase-eth-2memif-1lxc-ndrdisc
  72     10ge2p1x520-eth-l2xcbase-ndrpdrdisc.robot:| tc01-64B-1t1c-eth-l2xcbase-ndrdisc
  73     10ge2p1x710-eth-l2bdbasemaclrn-ndrpdrdisc.robot:| tc01-64B-1t1c-eth-l2bdbasemaclrn-ndrdisc
  74     40ge2p1vic1385-eth-l2bdbasemaclrn-ndrpdrdisc.robot:| tc01-64B-1t1c-eth-l2bdbasemaclrn-ndrdisc
  75     40ge2p1xl710-eth-l2bdbasemaclrn-ndrpdrdisc.robot:| tc01-64B-1t1c-eth-l2bdbasemaclrn-ndrdisc
  76     40ge2p1xl710-eth-l2xcbase-ndrpdrdisc.robot:| tc01-64B-1t1c-eth-l2xcbase-ndrdisc
  77
  78 VPP NDR 64B packet throughput in 2t2c setup (2thread, 2core) is presented
  79 in the graph below.
  80
  81 .. raw:: html
  82
  83     <iframe width="700" height="1000" frameborder="0" scrolling="no" src="../../_static/vpp/64B-2t2c-l2-ndrdisc.html"></iframe>
  84
  85 *Figure 2. VPP 2threads 2cores - NDR Throughput for Phy-to-Phy L2 Ethernet
  86 Switching.*
  87
  88 CSIT source code for the test cases used for above plots can be found in CSIT
  89 git repository:
  90
  91 .. code-block:: bash
  92
  93     $ cd $CSIT/tests/vpp/perf/l2
  94     $ grep -E "64B-2t2c-(eth|dot1q|dot1ad)-(l2xcbase|l2bdbasemaclrn)-(iacl.*|oacl.*|eth.*)*ndrdisc" *
  95
  96     10ge2p1vic1227-eth-l2bdbasemaclrn-ndrpdrdisc.robot:| tc07-64B-2t2c-eth-l2bdbasemaclrn-ndrdisc
  97     10ge2p1x520-dot1ad-l2xcbase-ndrpdrdisc.robot:| tc07-64B-2t2c-dot1ad-l2xcbase-ndrdisc
  98     10ge2p1x520-dot1q-l2xcbase-ndrpdrdisc.robot:| tc07-64B-2t2c-dot1q-l2xcbase-ndrdisc
  99     10ge2p1x520-eth-l2bdbasemaclrn-ndrpdrdisc.robot:| tc07-64B-2t2c-eth-l2bdbasemaclrn-ndrdisc
 100     10ge2p1x520-eth-l2xcbase-eth-2memif-1lxc-ndrpdrdisc.robot:| tc07-64B-2t2c-eth-l2xcbase-eth-2memif-1lxc-ndrdisc
 101     10ge2p1x520-eth-l2xcbase-ndrpdrdisc.robot:| tc07-64B-2t2c-eth-l2xcbase-ndrdisc
 102     10ge2p1x710-eth-l2bdbasemaclrn-ndrpdrdisc.robot:| tc07-64B-2t2c-eth-l2bdbasemaclrn-ndrdisc
 103     40ge2p1vic1385-eth-l2bdbasemaclrn-ndrpdrdisc.robot:| tc07-64B-2t2c-eth-l2bdbasemaclrn-ndrdisc
 104     40ge2p1xl710-eth-l2bdbasemaclrn-ndrpdrdisc.robot:| tc07-64B-2t2c-eth-l2bdbasemaclrn-ndrdisc
 105     40ge2p1xl710-eth-l2xcbase-ndrpdrdisc.robot:| tc07-64B-2t2c-eth-l2xcbase-ndrdisc
 106
 107 PDR Throughput
 108 ~~~~~~~~~~~~~~
 109
 110 VPP PDR 64B packet throughput in 1t1c setup (1thread, 1core) is presented
 111 in the graph below. PDR measured for 0.5% packet loss ratio.
 112
 113 .. raw:: html
 114
 115     <iframe width="700" height="1000" frameborder="0" scrolling="no" src="../../_static/vpp/64B-1t1c-l2-pdrdisc.html"></iframe>
 116
 117 *Figure 3. VPP 1thread 1core - PDR Throughput for Phy-to-Phy L2 Ethernet
 118 Switching.*
 119
 120 CSIT source code for the test cases used for above plots can be found in CSIT
 121 git repository:
 122
 123 .. code-block:: bash
 124
 125     $ cd $CSIT/tests/vpp/perf/l2
 126     $ grep -E "64B-1t1c-(eth|dot1q|dot1ad)-(l2xcbase|l2bdbasemaclrn)-pdrdisc" *
 127
 128     10ge2p1vic1227-eth-l2bdbasemaclrn-ndrpdrdisc.robot:| tc02-64B-1t1c-eth-l2bdbasemaclrn-pdrdisc
 129     10ge2p1x520-dot1ad-l2xcbase-ndrpdrdisc.robot:| tc02-64B-1t1c-dot1ad-l2xcbase-pdrdisc
 130     10ge2p1x520-dot1q-l2xcbase-ndrpdrdisc.robot:| tc02-64B-1t1c-dot1q-l2xcbase-pdrdisc
 131     10ge2p1x520-eth-l2bdbasemaclrn-aclinpermit-ndrpdrdisc.robot:| tc02-64B-1t1c-eth-l2bdbasemaclrn-iacl1-stateless-flows100-pdrdisc
 132     10ge2p1x520-eth-l2bdbasemaclrn-aclinpermit-ndrpdrdisc.robot:| tc04-64B-1t1c-eth-l2bdbasemaclrn-iacl10-stateless-flows100-pdrdisc
 133     10ge2p1x520-eth-l2bdbasemaclrn-aclinpermit-ndrpdrdisc.robot:| tc06-64B-1t1c-eth-l2bdbasemaclrn-iacl50-stateless-flows100-pdrdisc
 134     10ge2p1x520-eth-l2bdbasemaclrn-aclinpermit-ndrpdrdisc.robot:| tc08-64B-1t1c-eth-l2bdbasemaclrn-iacl1-stateless-flows10k-pdrdisc
 135     10ge2p1x520-eth-l2bdbasemaclrn-aclinpermit-ndrpdrdisc.robot:| tc10-64B-1t1c-eth-l2bdbasemaclrn-iacl10-stateless-flows10k-pdrdisc
 136     10ge2p1x520-eth-l2bdbasemaclrn-aclinpermit-ndrpdrdisc.robot:| tc12-64B-1t1c-eth-l2bdbasemaclrn-iacl50-stateless-flows10k-pdrdisc
 137     10ge2p1x520-eth-l2bdbasemaclrn-aclinpermit-ndrpdrdisc.robot:| tc14-64B-1t1c-eth-l2bdbasemaclrn-iacl1-stateless-flows100k-pdrdisc
 138     10ge2p1x520-eth-l2bdbasemaclrn-aclinpermit-ndrpdrdisc.robot:| tc16-64B-1t1c-eth-l2bdbasemaclrn-iacl10-stateless-flows100k-pdrdisc
 139     10ge2p1x520-eth-l2bdbasemaclrn-aclinpermit-ndrpdrdisc.robot:| tc18-64B-1t1c-eth-l2bdbasemaclrn-iacl50-stateless-flows100k-pdrdisc
 140     10ge2p1x520-eth-l2bdbasemaclrn-aclinpermitreflect-ndrpdrdisc.robot:| tc02-64B-1t1c-eth-l2bdbasemaclrn-iacl1-statefull-flows100-pdrdisc
 141     10ge2p1x520-eth-l2bdbasemaclrn-aclinpermitreflect-ndrpdrdisc.robot:| tc04-64B-1t1c-eth-l2bdbasemaclrn-iacl10-statefull-flows100-pdrdisc
 142     10ge2p1x520-eth-l2bdbasemaclrn-aclinpermitreflect-ndrpdrdisc.robot:| tc06-64B-1t1c-eth-l2bdbasemaclrn-iacl50-statefull-flows100-pdrdisc
 143     10ge2p1x520-eth-l2bdbasemaclrn-aclinpermitreflect-ndrpdrdisc.robot:| tc08-64B-1t1c-eth-l2bdbasemaclrn-iacl1-statefull-flows10k-pdrdisc
 144     10ge2p1x520-eth-l2bdbasemaclrn-aclinpermitreflect-ndrpdrdisc.robot:| tc10-64B-1t1c-eth-l2bdbasemaclrn-iacl10-statefull-flows10k-pdrdisc
 145     10ge2p1x520-eth-l2bdbasemaclrn-aclinpermitreflect-ndrpdrdisc.robot:| tc12-64B-1t1c-eth-l2bdbasemaclrn-iacl50-statefull-flows10k-pdrdisc
 146     10ge2p1x520-eth-l2bdbasemaclrn-aclinpermitreflect-ndrpdrdisc.robot:| tc14-64B-1t1c-eth-l2bdbasemaclrn-iacl1-statefull-flows100k-pdrdisc
 147     10ge2p1x520-eth-l2bdbasemaclrn-aclinpermitreflect-ndrpdrdisc.robot:| tc16-64B-1t1c-eth-l2bdbasemaclrn-iacl10-statefull-flows100k-pdrdisc
 148     10ge2p1x520-eth-l2bdbasemaclrn-aclinpermitreflect-ndrpdrdisc.robot:| tc18-64B-1t1c-eth-l2bdbasemaclrn-iacl50-statefull-flows100k-pdrdisc
 149     10ge2p1x520-eth-l2bdbasemaclrn-acloutpermit-ndrpdrdisc.robot:| tc02-64B-1t1c-eth-l2bdbasemaclrn-oacl1-stateless-flows100-pdrdisc
 150     10ge2p1x520-eth-l2bdbasemaclrn-acloutpermit-ndrpdrdisc.robot:| tc04-64B-1t1c-eth-l2bdbasemaclrn-oacl10-stateless-flows100-pdrdisc
 151     10ge2p1x520-eth-l2bdbasemaclrn-acloutpermit-ndrpdrdisc.robot:| tc06-64B-1t1c-eth-l2bdbasemaclrn-oacl50-stateless-flows100-pdrdisc
 152     10ge2p1x520-eth-l2bdbasemaclrn-acloutpermit-ndrpdrdisc.robot:| tc08-64B-1t1c-eth-l2bdbasemaclrn-oacl1-stateless-flows10k-pdrdisc
 153     10ge2p1x520-eth-l2bdbasemaclrn-acloutpermit-ndrpdrdisc.robot:| tc10-64B-1t1c-eth-l2bdbasemaclrn-oacl10-stateless-flows10k-pdrdisc
 154     10ge2p1x520-eth-l2bdbasemaclrn-acloutpermit-ndrpdrdisc.robot:| tc12-64B-1t1c-eth-l2bdbasemaclrn-oacl50-stateless-flows10k-pdrdisc
 155     10ge2p1x520-eth-l2bdbasemaclrn-acloutpermit-ndrpdrdisc.robot:| tc14-64B-1t1c-eth-l2bdbasemaclrn-oacl1-stateless-flows100k-pdrdisc
 156     10ge2p1x520-eth-l2bdbasemaclrn-acloutpermit-ndrpdrdisc.robot:| tc16-64B-1t1c-eth-l2bdbasemaclrn-oacl10-stateless-flows100k-pdrdisc
 157     10ge2p1x520-eth-l2bdbasemaclrn-acloutpermit-ndrpdrdisc.robot:| tc18-64B-1t1c-eth-l2bdbasemaclrn-oacl50-stateless-flows100k-pdrdisc
 158     10ge2p1x520-eth-l2bdbasemaclrn-acloutpermitreflect-ndrpdrdisc.robot:| tc02-64B-1t1c-eth-l2bdbasemaclrn-oacl1-statefull-flows100-pdrdisc
 159     10ge2p1x520-eth-l2bdbasemaclrn-acloutpermitreflect-ndrpdrdisc.robot:| tc04-64B-1t1c-eth-l2bdbasemaclrn-oacl10-statefull-flows100-pdrdisc
 160     10ge2p1x520-eth-l2bdbasemaclrn-acloutpermitreflect-ndrpdrdisc.robot:| tc06-64B-1t1c-eth-l2bdbasemaclrn-oacl50-statefull-flows100-pdrdisc
 161     10ge2p1x520-eth-l2bdbasemaclrn-acloutpermitreflect-ndrpdrdisc.robot:| tc08-64B-1t1c-eth-l2bdbasemaclrn-oacl1-statefull-flows10k-pdrdisc
 162     10ge2p1x520-eth-l2bdbasemaclrn-acloutpermitreflect-ndrpdrdisc.robot:| tc10-64B-1t1c-eth-l2bdbasemaclrn-oacl10-statefull-flows10k-pdrdisc
 163     10ge2p1x520-eth-l2bdbasemaclrn-acloutpermitreflect-ndrpdrdisc.robot:| tc12-64B-1t1c-eth-l2bdbasemaclrn-oacl50-statefull-flows10k-pdrdisc
 164     10ge2p1x520-eth-l2bdbasemaclrn-acloutpermitreflect-ndrpdrdisc.robot:| tc14-64B-1t1c-eth-l2bdbasemaclrn-oacl1-statefull-flows100k-pdrdisc
 165     10ge2p1x520-eth-l2bdbasemaclrn-acloutpermitreflect-ndrpdrdisc.robot:| tc16-64B-1t1c-eth-l2bdbasemaclrn-oacl10-statefull-flows100k-pdrdisc
 166     10ge2p1x520-eth-l2bdbasemaclrn-acloutpermitreflect-ndrpdrdisc.robot:| tc18-64B-1t1c-eth-l2bdbasemaclrn-oacl50-statefull-flows100k-pdrdisc
 167     10ge2p1x520-eth-l2bdbasemaclrn-ndrpdrdisc.robot:| tc02-64B-1t1c-eth-l2bdbasemaclrn-pdrdisc
 168     10ge2p1x520-eth-l2xcbase-eth-2memif-1lxc-ndrpdrdisc.robot:| tc02-64B-1t1c-eth-l2xcbase-eth-2memif-1lxc-pdrdisc
 169     10ge2p1x520-eth-l2xcbase-ndrpdrdisc.robot:| tc02-64B-1t1c-eth-l2xcbase-pdrdisc
 170     10ge2p1x710-eth-l2bdbasemaclrn-ndrpdrdisc.robot:| tc02-64B-1t1c-eth-l2bdbasemaclrn-pdrdisc
 171     40ge2p1vic1385-eth-l2bdbasemaclrn-ndrpdrdisc.robot:| tc02-64B-1t1c-eth-l2bdbasemaclrn-pdrdisc
 172
 173 VPP PDR 64B packet throughput in 2t2c setup (2thread, 2core) is presented
 174 in the graph below. PDR measured for 0.5% packet loss ratio.
 175
 176 .. raw:: html
 177
 178     <iframe width="700" height="1000" frameborder="0" scrolling="no" src="../../_static/vpp/64B-2t2c-l2-pdrdisc.html"></iframe>
 179
 180 *Figure 4. VPP 2thread 2core - PDR Throughput for Phy-to-Phy L2 Ethernet
 181 Switching.*
 182
 183 CSIT source code for the test cases used for above plots can be found in CSIT
 184 git repository:
 185
 186 .. code-block:: bash
 187
 188     $ cd $CSIT/tests/vpp/perf/l2
 189     $ grep -E "64B-2t2c-(eth|dot1q|dot1ad)-(l2xcbase|l2bdbasemaclrn)-(iacl.*|oacl.*|eth.*)*pdrdisc" *
 190
 191     10ge2p1vic1227-eth-l2bdbasemaclrn-ndrpdrdisc.robot:| tc08-64B-2t2c-eth-l2bdbasemaclrn-pdrdisc
 192     10ge2p1x520-dot1ad-l2xcbase-ndrpdrdisc.robot:| tc08-64B-2t2c-dot1ad-l2xcbase-pdrdisc
 193     10ge2p1x520-dot1q-l2xcbase-ndrpdrdisc.robot:| tc08-64B-2t2c-dot1q-l2xcbase-pdrdisc
 194     10ge2p1x520-eth-l2bdbasemaclrn-ndrpdrdisc.robot:| tc08-64B-2t2c-eth-l2bdbasemaclrn-pdrdisc
 195     10ge2p1x520-eth-l2xcbase-eth-2memif-1lxc-ndrpdrdisc.robot:| tc08-64B-2t2c-eth-l2xcbase-eth-2memif-1lxc-pdrdisc
 196     10ge2p1x520-eth-l2xcbase-ndrpdrdisc.robot:| tc08-64B-2t2c-eth-l2xcbase-pdrdisc
 197     10ge2p1x710-eth-l2bdbasemaclrn-ndrpdrdisc.robot:| tc08-64B-2t2c-eth-l2bdbasemaclrn-pdrdisc
 198     40ge2p1vic1385-eth-l2bdbasemaclrn-ndrpdrdisc.robot:| tc08-64B-2t2c-eth-l2bdbasemaclrn-pdrdisc