docs/report/vpp_performance_tests/throughput_speedup_multi_core/ip4_tunnels.rst

   1 IPv4 Overlay Tunnels
   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.
   8 Performance is reported for VPP
   9 running in multiple configurations of VPP worker thread(s), a.k.a. VPP
  10 data plane thread(s), and their physical CPU core(s) placement.
  11
  12 NDR Throughput
  13 --------------
  14
  15 VPP NDR 64B packet throughput speedup ratio is presented in the graphs
  16 below for 10ge2p1x520 network interface card.
  17
  18 NIC 10ge2p1x520
  19 ~~~~~~~~~~~~~~~
  20
  21 .. raw:: html
  22
  23     <iframe width="700" height="1000" frameborder="0" scrolling="no" src="../../_static/vpp/10ge2p1x520-64B-ethip4-tsa-ndrdisc.html"></iframe>
  24
  25 .. raw:: latex
  26
  27     \begin{figure}[H]
  28         \centering
  29             \graphicspath{{../_build/_static/vpp/}}
  30             \includegraphics[clip, trim=0cm 8cm 5cm 0cm, width=0.70\textwidth]{10ge2p1x520-64B-ethip4-tsa-ndrdisc}
  31             \label{fig:10ge2p1x520-64B-ethip4-tsa-ndrdisc}
  32     \end{figure}
  33
  34 *Figure 1. Throughput Speedup Analysis - Multi-Core Speedup Ratio - Normalized
  35 NDR Throughput for Phy-to-Phy IPv4 Overlay Tunnels.*
  36
  37 CSIT source code for the test cases used for above plots can be found in
  38 `CSIT git repository <https://git.fd.io/csit/tree/tests/vpp/perf/ip4_tunnels?h=rls1804>`_.
  39
  40 PDR Throughput
  41 --------------
  42
  43 VPP PDR 64B packet throughput speedup ratio is presented in the graphs
  44 below for 10ge2p1x520 network interface card.
  45
  46 NIC 10ge2p1x520
  47 ~~~~~~~~~~~~~~~
  48
  49 .. raw:: html
  50
  51     <iframe width="700" height="1000" frameborder="0" scrolling="no" src="../../_static/vpp/10ge2p1x520-64B-ethip4-tsa-pdrdisc.html"></iframe>
  52
  53 .. raw:: latex
  54
  55     \begin{figure}[H]
  56         \centering
  57             \graphicspath{{../_build/_static/vpp/}}
  58             \includegraphics[clip, trim=0cm 8cm 5cm 0cm, width=0.70\textwidth]{10ge2p1x520-64B-ethip4-tsa-pdrdisc}
  59             \label{fig:10ge2p1x520-64B-ethip4-tsa-pdrdisc}
  60     \end{figure}
  61
  62 *Figure 2. Throughput Speedup Analysis - Multi-Core Speedup Ratio - Normalized
  63 PDR Throughput for Phy-to-Phy IPv4 Overlay Tunnels.*
  64
  65 CSIT source code for the test cases used for above plots can be found in
  66 `CSIT git repository <https://git.fd.io/csit/tree/tests/vpp/perf/ip4_tunnels?h=rls1804>`_.