docs/report/vpp_performance_tests/throughput_speedup_multi_core/ipsec.rst

   1 IPSec Crypto HW: IP4 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.
   8 VPP IPSec encryption is accelerated using DPDK cryptodev
   9 library driving Intel Quick Assist (QAT) crypto PCIe hardware cards.
  10 Performance is reported for VPP running in multiple configurations of
  11 VPP worker thread(s), a.k.a. VPP data plane thread(s), and their
  12 physical CPU core(s) placement.
  13
  14 NDR Throughput
  15 --------------
  16
  17 VPP NDR 64B packet throughput speedup ratio is presented in the graphs
  18 below for 40ge2p1xl710 network interface card.
  19
  20 NIC 40ge2p1xl710
  21 ~~~~~~~~~~~~~~~~
  22
  23 .. raw:: html
  24
  25     <iframe width="700" height="1000" frameborder="0" scrolling="no" src="../../_static/vpp/40ge2p1xl710-64B-ipsechw-tsa-ndrdisc.html"></iframe>
  26
  27 .. raw:: latex
  28
  29     \begin{figure}[H]
  30         \centering
  31             \graphicspath{{../_build/_static/vpp/}}
  32             \includegraphics[clip, trim=0cm 8cm 5cm 0cm, width=0.70\textwidth]{40ge2p1xl710-64B-ipsechw-tsa-ndrdisc}
  33             \label{fig:40ge2p1xl710-64B-ipsechw-tsa-ndrdisc}
  34     \end{figure}
  35
  36 CSIT source code for the test cases used for above plots can be found in CSIT
  37 git repository:
  38
  39 .. only:: html
  40
  41    .. program-output:: cd ../../../../../ && set +x && cd tests/vpp/perf/crypto && grep -E "64B-(1t1c|2t2c|4t4c)-.*ipsec.*-ndrdisc" *
  42       :shell:
  43
  44 .. only:: latex
  45
  46    .. code-block:: bash
  47
  48       $ cd tests/vpp/perf/crypto
  49       $ grep -E "64B-(1t1c|2t2c|4t4c)-.*ipsec.*-ndrdisc" *
  50
  51 *Figure 1. Throughput Speedup Analysis - Multi-Core Speedup Ratio - Normalized
  52 NDR Throughput for Phy-to-Phy IPSEC HW.*
  53
  54 PDR Throughput
  55 --------------
  56
  57 VPP PDR 64B packet throughput speedup ratio is presented in the graphs
  58 below for 40ge2p1xl710 network interface card.
  59
  60 NIC 40ge2p1xl710
  61 ~~~~~~~~~~~~~~~~
  62
  63 VPP PDR 64B packet throughput in 1t1c setup (1thread, 1core) is presented
  64 in the graph below. PDR measured for 0.5% packet loss ratio.
  65
  66 .. raw:: html
  67
  68     <iframe width="700" height="1000" frameborder="0" scrolling="no" src="../../_static/vpp/40ge2p1xl710-64B-ipsechw-tsa-pdrdisc.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]{40ge2p1xl710-64B-ipsechw-tsa-pdrdisc}
  76             \label{fig:40ge2p1xl710-64B-ipsechw-tsa-pdrdisc}
  77     \end{figure}
  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/crypto && grep -E "64B-(1t1c|2t2c|4t4c)-.*ipsec.*-pdrdisc" *
  85       :shell:
  86
  87 .. only:: latex
  88
  89    .. code-block:: bash
  90
  91       $ cd tests/vpp/perf/crypto
  92       $ grep -E "64B-(1t1c|2t2c|4t4c)-.*ipsec.*-pdrdisc" *
  93
  94 *Figure 2. Throughput Speedup Analysis - Multi-Core Speedup Ratio - Normalized
  95 PDR Throughput for Phy-to-Phy IPSEC HW.*