docs/report/vpp_performance_tests/throughput_speedup_multi_core/ip4.rst

   1 IPv4 Routed-Forwarding
   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 64B performance tests with VPP
   9 IPv4 Routed-Forwarding, including NDR throughput (zero packet loss) and
  10 PDR throughput (<0.5% packet loss).
  11
  12 NDR Throughput
  13 --------------
  14
  15 VPP NDR 64B packet throughput speedup ratio is presented in the graphs
  16 below for 10ge2p1x520 and 40ge2p1xl710 network interface cards.
  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-ip4-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-ip4-tsa-ndrdisc}
  31             \label{fig:10ge2p1x520-64B-ip4-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 Routed-Forwarding.*
  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?h=rls1804>`_.
  39
  40 NIC 40ge2p1xl710
  41 ~~~~~~~~~~~~~~~~
  42
  43 .. raw:: html
  44
  45     <iframe width="700" height="1000" frameborder="0" scrolling="no" src="../../_static/vpp/40ge2p1xl710-64B-ip4-tsa-ndrdisc.html"></iframe>
  46
  47 .. raw:: latex
  48
  49     \begin{figure}[H]
  50         \centering
  51             \graphicspath{{../_build/_static/vpp/}}
  52             \includegraphics[clip, trim=0cm 8cm 5cm 0cm, width=0.70\textwidth]{40ge2p1xl710-64B-ip4-tsa-ndrdisc}
  53             \label{fig:40ge2p1xl710-64B-ip4-tsa-ndrdisc}
  54     \end{figure}
  55
  56 *Figure 2. Throughput Speedup Analysis - Multi-Core Speedup Ratio - Normalized
  57 NDR Throughput for Phy-to-Phy IPv4 Routed-Forwarding.*
  58
  59 CSIT source code for the test cases used for above plots can be found in
  60 `CSIT git repository <https://git.fd.io/csit/tree/tests/vpp/perf/ip4?h=rls1804>`_.
  61
  62 PDR Throughput
  63 --------------
  64
  65 VPP PDR 64B packet throughput speedup ratio is presented in the graphs
  66 below for 10ge2p1x520 and 40ge2p1xl710 network interface cards. PDR
  67 measured for 0.5% packet loss ratio.
  68
  69 NIC 10ge2p1x520
  70 ~~~~~~~~~~~~~~~
  71
  72 .. raw:: html
  73
  74     <iframe width="700" height="1000" frameborder="0" scrolling="no" src="../../_static/vpp/10ge2p1x520-64B-ip4-tsa-pdrdisc.html"></iframe>
  75
  76 .. raw:: latex
  77
  78     \begin{figure}[H]
  79         \centering
  80             \graphicspath{{../_build/_static/vpp/}}
  81             \includegraphics[clip, trim=0cm 8cm 5cm 0cm, width=0.70\textwidth]{10ge2p1x520-64B-ip4-tsa-pdrdisc}
  82             \label{fig:10ge2p1x520-64B-ip4-tsa-pdrdisc}
  83     \end{figure}
  84
  85 *Figure 3. Throughput Speedup Analysis - Multi-Core Speedup Ratio - Normalized
  86 PDR Throughput for Phy-to-Phy IPv4 Routed-Forwarding.*
  87
  88 CSIT source code for the test cases used for above plots can be found in
  89 `CSIT git repository <https://git.fd.io/csit/tree/tests/vpp/perf/ip4?h=rls1804>`_.