docs/report/vpp_performance_tests/throughput_speedup_multi_core/srv6.rst

   1 SRv6
   2 ====
   3
   4 Following sections include Throughput Speedup Analysis for VPP multi-
   5 core multi-thread configurations with no Hyper-Threading, specifically
   6 for tested 2t2c (2threads, 2cores) and 4t4c scenarios. 1t1c throughput
   7 results are used as a reference for reported speedup ratio. Input data
   8 used for the graphs comes from Phy-to-Phy 78B performance tests with VPP
   9 SRv6, including NDR throughput (zero packet loss) and
  10 PDR throughput (<0.5% packet loss).
  11
  12 NDR Throughput
  13 --------------
  14
  15 VPP NDR 78B packet throughput speedup ratio is presented in the graphs
  16 below for 10ge2p1x520 network interface card.
  17
  18
  19 NIC 10ge2p1x520
  20 ~~~~~~~~~~~~~~~
  21
  22 .. raw:: html
  23
  24     <iframe width="700" height="1000" frameborder="0" scrolling="no" src="../../_static/vpp/10ge2p1x520-78B-srv6-tsa-ndrdisc.html"></iframe>
  25
  26 .. raw:: latex
  27
  28     \begin{figure}[H]
  29         \centering
  30             \graphicspath{{../_build/_static/vpp/}}
  31             \includegraphics[clip, trim=0cm 8cm 5cm 0cm, width=0.70\textwidth]{10ge2p1x520-78B-srv6-tsa-ndrdisc}
  32             \label{fig:10ge2p1x520-78B-srv6-tsa-ndrdisc}
  33     \end{figure}
  34
  35 *Figure 1. Throughput Speedup Analysis - Multi-Core Speedup Ratio - Normalized
  36 NDR Throughput for Phy-to-Phy SRv6.*
  37
  38 CSIT source code for the test cases used for above plots can be found in CSIT
  39 git repository:
  40
  41 .. only:: html
  42
  43    .. program-output:: cd ../../../../../ && set +x && cd tests/vpp/perf/srv6 && grep -E '78B-(1t1c|2t2c|4t4c)-ethip6.*srv6.*ndrdisc' 10ge2p1x520*
  44       :shell:
  45
  46 .. only:: latex
  47
  48    .. code-block:: bash
  49
  50       $ cd tests/vpp/perf/srv6
  51       $ grep -E '78B-(1t1c|2t2c|4t4c)-ethip6.*srv6.*ndrdisc' 10ge2p1x520*
  52
  53 PDR Throughput
  54 --------------
  55
  56 VPP PDR 78B packet throughput speedup ratio is presented in the graphs
  57 below for 10ge2p1x520 network interface card. PDR
  58 measured for 0.5% packet loss ratio.
  59
  60 NIC 10ge2p1x520
  61 ~~~~~~~~~~~~~~~
  62
  63 .. raw:: html
  64
  65     <iframe width="700" height="1000" frameborder="0" scrolling="no" src="../../_static/vpp/10ge2p1x520-78B-srv6-tsa-pdrdisc.html"></iframe>
  66
  67 .. raw:: latex
  68
  69     \begin{figure}[H]
  70         \centering
  71             \graphicspath{{../_build/_static/vpp/}}
  72             \includegraphics[clip, trim=0cm 8cm 5cm 0cm, width=0.70\textwidth]{10ge2p1x520-78B-srv6-tsa-pdrdisc}
  73             \label{fig:10ge2p1x520-78B-srv6-tsa-pdrdisc}
  74     \end{figure}
  75
  76 *Figure 3. Throughput Speedup Analysis - Multi-Core Speedup Ratio - Normalized
  77 PDR Throughput for Phy-to-Phy SRv6.*
  78
  79 CSIT source code for the test cases used for above plots can be found in CSIT
  80 git repository:
  81
  82 .. only:: html
  83
  84    .. program-output:: cd ../../../../../ && set +x && cd tests/vpp/perf/srv6 && grep -E '78B-(1t1c|2t2c|4t4c)-ethip6.*srv6.*pdrdisc' 10ge2p1x520*
  85       :shell:
  86
  87 .. only:: latex
  88
  89    .. code-block:: bash
  90
  91       $ cd tests/vpp/perf/srv6
  92       $ grep -E '78B-(1t1c|2t2c|4t4c)-ethip6.*srv6.*pdrdisc' 10ge2p1x520*