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-sel1-ndrdisc.html"></iframe>
  19
  20 .. raw:: latex
  21
  22     \begin{figure}[H]
  23         \centering
  24             \graphicspath{{../_build/_static/vpp/}}
  25             \includegraphics[clip, trim=0cm 8cm 5cm 0cm, width=0.70\textwidth]{64B-1t1c-l2-sel1-ndrdisc}
  26             \label{fig:64B-1t1c-l2-sel1-ndrdisc}
  27     \end{figure}
  28
  29 *Figure 1a. VPP 1thread 1core - NDR Throughput for Phy-to-Phy L2 Ethernet
  30 Switching (base).*
  31
  32 .. raw:: html
  33
  34     <iframe width="700" height="1000" frameborder="0" scrolling="no" src="../../_static/vpp/64B-1t1c-l2-sel2-ndrdisc.html"></iframe>
  35
  36 .. raw:: latex
  37
  38     \begin{figure}[H]
  39         \centering
  40             \graphicspath{{../_build/_static/vpp/}}
  41             \includegraphics[clip, trim=0cm 8cm 5cm 0cm, width=0.70\textwidth]{64B-1t1c-l2-sel2-ndrdisc}
  42             \label{fig:64B-1t1c-l2-sel2-ndrdisc}
  43     \end{figure}
  44
  45 *Figure 1b. VPP 1thread 1core - NDR Throughput for Phy-to-Phy L2 Ethernet
  46 Switching (feature).*
  47
  48 CSIT source code for the test cases used for above plots can be found in CSIT
  49 git repository:
  50
  51 .. only:: html
  52
  53    .. program-output:: cd ../../ && set -x && cd tests/vpp/perf/l2 && grep -E "64B-1t1c-(eth|dot1q|dot1ad)-(l2xcbase|l2bdbasemaclrn)-(iacl50-state(ful|less)-flows10k.*|oacl50-state(ful|less)-flows10k.*|eth.*)*ndrdisc" *
  54       :shell:
  55
  56 .. only:: latex
  57
  58    .. code-block:: bash
  59
  60       $ cd tests/vpp/perf/l2
  61       $ grep -E "64B-1t1c-(eth|dot1q|dot1ad)-(l2xcbase|l2bdbasemaclrn)-(iacl50-state(ful|less)-flows10k.*|oacl50-state(ful|less)-flows10k.*|eth.*)*ndrdisc" *
  62
  63 VPP NDR 64B packet throughput in 2t2c setup (2thread, 2core) is presented
  64 in the graph below.
  65
  66 .. raw:: html
  67
  68     <iframe width="700" height="1000" frameborder="0" scrolling="no" src="../../_static/vpp/64B-2t2c-l2-sel1-ndrdisc.html"></iframe>
  69
  70 .. raw:: latex
  71
  72     \begin{figure}[H]
  73         \centering
  74             \graphicspath{{../_build/_static/vpp/}}
  75             \includegraphics[clip, trim=0cm 8cm 5cm 0cm, width=0.70\textwidth]{64B-2t2c-l2-sel1-ndrdisc}
  76             \label{fig:64B-2t2c-l2-sel1-ndrdisc}
  77     \end{figure}
  78
  79 *Figure 2a. VPP 2threads 2cores - NDR Throughput for Phy-to-Phy L2 Ethernet
  80 Switching (base).*
  81
  82 .. raw:: html
  83
  84     <iframe width="700" height="1000" frameborder="0" scrolling="no" src="../../_static/vpp/64B-2t2c-l2-sel2-ndrdisc.html"></iframe>
  85
  86 .. raw:: latex
  87
  88     \begin{figure}[H]
  89         \centering
  90             \graphicspath{{../_build/_static/vpp/}}
  91             \includegraphics[clip, trim=0cm 8cm 5cm 0cm, width=0.70\textwidth]{64B-2t2c-l2-sel2-ndrdisc}
  92             \label{fig:64B-2t2c-l2-sel2-ndrdisc}
  93     \end{figure}
  94
  95 *Figure 2b. VPP 2threads 2cores - NDR Throughput for Phy-to-Phy L2 Ethernet
  96 Switching (feature).*
  97
  98 CSIT source code for the test cases used for above plots can be found in CSIT
  99 git repository:
 100
 101 .. only:: html
 102
 103    .. program-output:: cd ../../ && set -x && cd tests/vpp/perf/l2 && grep -E "64B-2t2c-(eth|dot1q|dot1ad)-(l2xcbase|l2bdbasemaclrn)-(iacl50-state(ful|less)-flows10k.*|oacl50-state(ful|less)-flows10k.*|eth.*)*ndrdisc" *
 104       :shell:
 105
 106 .. only:: latex
 107
 108    .. code-block:: bash
 109
 110       $ cd tests/vpp/perf/l2
 111       $ grep -E "64B-2t2c-(eth|dot1q|dot1ad)-(l2xcbase|l2bdbasemaclrn)-(iacl50-state(ful|less)-flows10k.*|oacl50-state(ful|less)-flows10k.*|eth.*)*ndrdisc" *
 112
 113
 114 PDR Throughput
 115 ~~~~~~~~~~~~~~
 116
 117 VPP PDR 64B packet throughput in 1t1c setup (1thread, 1core) is presented
 118 in the graph below. PDR measured for 0.5% packet loss ratio.
 119
 120 .. raw:: html
 121
 122     <iframe width="700" height="1000" frameborder="0" scrolling="no" src="../../_static/vpp/64B-1t1c-l2-sel1-pdrdisc.html"></iframe>
 123
 124 .. raw:: latex
 125
 126     \begin{figure}[H]
 127         \centering
 128             \graphicspath{{../_build/_static/vpp/}}
 129             \includegraphics[clip, trim=0cm 8cm 5cm 0cm, width=0.70\textwidth]{64B-1t1c-l2-sel1-pdrdisc}
 130             \label{fig:64B-1t1c-l2-sel1-pdrdisc}
 131     \end{figure}
 132
 133 *Figure 3a. VPP 1thread 1core - PDR Throughput for Phy-to-Phy L2 Ethernet
 134 Switching (base).*
 135
 136 .. raw:: html
 137
 138     <iframe width="700" height="1000" frameborder="0" scrolling="no" src="../../_static/vpp/64B-1t1c-l2-sel2-pdrdisc.html"></iframe>
 139
 140 .. raw:: latex
 141
 142     \begin{figure}[H]
 143         \centering
 144             \graphicspath{{../_build/_static/vpp/}}
 145             \includegraphics[clip, trim=0cm 8cm 5cm 0cm, width=0.70\textwidth]{64B-1t1c-l2-sel2-pdrdisc}
 146             \label{fig:64B-1t1c-l2-sel2-pdrdisc}
 147     \end{figure}
 148
 149 *Figure 3b. VPP 1thread 1core - PDR Throughput for Phy-to-Phy L2 Ethernet
 150 Switching (feature).*
 151
 152 CSIT source code for the test cases used for above plots can be found in CSIT
 153 git repository:
 154
 155 .. only:: html
 156
 157    .. program-output:: cd ../../ && set -x && cd tests/vpp/perf/l2 && grep -E "64B-1t1c-(eth|dot1q|dot1ad)-(l2xcbase|l2bdbasemaclrn)-(iacl50-state(ful|less)-flows10k.*|oacl50-state(ful|less)-flows10k.*|eth.*)*pdrdisc" *
 158       :shell:
 159
 160 .. only:: latex
 161
 162    .. code-block:: bash
 163
 164       $ cd tests/vpp/perf/l2
 165       $ grep -E "64B-1t1c-(eth|dot1q|dot1ad)-(l2xcbase|l2bdbasemaclrn)-(iacl50-state(ful|less)-flows10k.*|oacl50-state(ful|less)-flows10k.*|eth.*)*pdrdisc" *
 166
 167 VPP PDR 64B packet throughput in 2t2c setup (2thread, 2core) is presented
 168 in the graph below. PDR measured for 0.5% packet loss ratio.
 169
 170 .. raw:: html
 171
 172     <iframe width="700" height="1000" frameborder="0" scrolling="no" src="../../_static/vpp/64B-2t2c-l2-sel1-pdrdisc.html"></iframe>
 173
 174 .. raw:: latex
 175
 176     \begin{figure}[H]
 177         \centering
 178             \graphicspath{{../_build/_static/vpp/}}
 179             \includegraphics[clip, trim=0cm 8cm 5cm 0cm, width=0.70\textwidth]{64B-2t2c-l2-sel1-pdrdisc}
 180             \label{fig:64B-2t2c-l2-sel1-pdrdisc}
 181     \end{figure}
 182
 183 *Figure 4a. VPP 2thread 2core - PDR Throughput for Phy-to-Phy L2 Ethernet
 184 Switching (base).*
 185
 186 .. raw:: html
 187
 188     <iframe width="700" height="1000" frameborder="0" scrolling="no" src="../../_static/vpp/64B-2t2c-l2-sel2-pdrdisc.html"></iframe>
 189
 190 .. raw:: latex
 191
 192     \begin{figure}[H]
 193         \centering
 194             \graphicspath{{../_build/_static/vpp/}}
 195             \includegraphics[clip, trim=0cm 8cm 5cm 0cm, width=0.70\textwidth]{64B-2t2c-l2-sel2-pdrdisc}
 196             \label{fig:64B-2t2c-l2-sel2-pdrdisc}
 197     \end{figure}
 198
 199 *Figure 4b. VPP 2thread 2core - PDR Throughput for Phy-to-Phy L2 Ethernet
 200 Switching (feature).*