docs/report/vpp_performance_tests/packet_throughput_graphs/vm_vhost.rst

   1 VM vhost Connections
   2 ====================
   3
   4 Following sections include summary graphs of VPP Phy-to-VM(s)-to-Phy
   5 performance with VM virtio and VPP vhost-user virtual interfaces,
   6 including NDR throughput (zero packet loss) and PDR throughput (<0.5%
   7 packet loss). Performance is reported for VPP running in multiple
   8 configurations of VPP worker thread(s), a.k.a. VPP data plane thread(s),
   9 and their physical CPU core(s) placement.
  10
  11 NDR Throughput
  12 ~~~~~~~~~~~~~~
  13
  14 VPP NDR 64B packet throughput in 1t1c setup (1thread, 1core) is presented
  15 in the graph below.
  16
  17 .. raw:: html
  18
  19     <iframe width="700" height="1000" frameborder="0" scrolling="no" src="../../_static/vpp/64B-1t1c-vhost-sel1-ndrdisc.html"></iframe>
  20
  21 .. raw:: latex
  22
  23     \begin{figure}[H]
  24         \centering
  25             \graphicspath{{../_build/_static/vpp/}}
  26             \includegraphics[clip, trim=0cm 8cm 5cm 0cm, width=0.70\textwidth]{64B-1t1c-vhost-sel1-ndrdisc}
  27             \label{fig:64B-1t1c-vhost-sel1-ndrdisc}
  28     \end{figure}
  29
  30 *Figure 1a. VPP 1thread 1core - NDR Throughput for Phy-to-VM-to-Phy VM vhost-user
  31 selected TCs.*
  32
  33 .. raw:: html
  34
  35     <iframe width="700" height="1000" frameborder="0" scrolling="no" src="../../_static/vpp/64B-1t1c-vhost-sel2-ndrdisc.html"></iframe>
  36
  37 .. raw:: latex
  38
  39     \begin{figure}[H]
  40         \centering
  41             \graphicspath{{../_build/_static/vpp/}}
  42             \includegraphics[clip, trim=0cm 8cm 5cm 0cm, width=0.70\textwidth]{64B-1t1c-vhost-sel2-ndrdisc}
  43             \label{fig:64B-1t1c-vhost-sel2-ndrdisc}
  44     \end{figure}
  45
  46 *Figure 1b. VPP 1thread 1core - NDR Throughput for Phy-to-VM-to-Phy VM
  47 vhost-user selected TCs.*
  48
  49 CSIT source code for the test cases used for above plots can be found in CSIT
  50 git repository:
  51
  52 .. only:: html
  53
  54    .. program-output:: cd ../../../../../ && set +x && cd tests/vpp/perf/vm_vhost && grep -E "64B-1t1c-.*vhost.*-ndrdisc" *
  55       :shell:
  56
  57 .. only:: latex
  58
  59    .. code-block:: bash
  60
  61       $ cd tests/vpp/perf/vm_vhost
  62       $ grep -E "64B-1t1c-.*vhost.*-ndrdisc" *
  63
  64 VPP NDR 64B packet throughput in 2t2c setup (2thread, 2core) is presented
  65 in the graph below.
  66
  67 .. raw:: html
  68
  69     <iframe width="700" height="1000" frameborder="0" scrolling="no" src="../../_static/vpp/64B-2t2c-vhost-sel1-ndrdisc.html"></iframe>
  70
  71 .. raw:: latex
  72
  73     \begin{figure}[H]
  74         \centering
  75             \graphicspath{{../_build/_static/vpp/}}
  76             \includegraphics[clip, trim=0cm 8cm 5cm 0cm, width=0.70\textwidth]{64B-2t2c-vhost-sel1-ndrdisc}
  77             \label{fig:64B-2t2c-vhost-sel1-ndrdisc}
  78     \end{figure}
  79
  80 *Figure 2a. VPP 2threads 2cores - NDR Throughput for Phy-to-VM-to-Phy VM
  81 vhost-user selected TCs.*
  82
  83 .. raw:: html
  84
  85     <iframe width="700" height="1000" frameborder="0" scrolling="no" src="../../_static/vpp/64B-2t2c-vhost-sel2-ndrdisc.html"></iframe>
  86
  87 .. raw:: latex
  88
  89     \begin{figure}[H]
  90         \centering
  91             \graphicspath{{../_build/_static/vpp/}}
  92             \includegraphics[clip, trim=0cm 8cm 5cm 0cm, width=0.70\textwidth]{64B-2t2c-vhost-sel2-ndrdisc}
  93             \label{fig:64B-2t2c-vhost-sel2-ndrdisc}
  94     \end{figure}
  95
  96 *Figure 2b. VPP 2threads 2cores - NDR Throughput for Phy-to-VM-to-Phy VM
  97 vhost-user selected TCs.*
  98
  99 CSIT source code for the test cases used for above plots can be found in CSIT
 100 git repository:
 101
 102 .. only:: html
 103
 104    .. program-output:: cd ../../../../../ && set +x && cd tests/vpp/perf/vm_vhost && grep -E "64B-2t2c-.*vhost.*-ndrdisc" *
 105       :shell:
 106
 107 .. only:: latex
 108
 109    .. code-block:: bash
 110
 111       $ cd tests/vpp/perf/vm_vhost
 112       $ grep -E "64B-2t2c-.*vhost.*-ndrdisc" *
 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-vhost-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-vhost-sel1-pdrdisc}
 130             \label{fig:64B-1t1c-vhost-sel1-pdrdisc}
 131     \end{figure}
 132
 133 *Figure 3a. VPP 1thread 1core - PDR Throughput for Phy-to-VM-to-Phy VM
 134 vhost-user selected TCs.*
 135
 136 .. raw:: html
 137
 138     <iframe width="700" height="1000" frameborder="0" scrolling="no" src="../../_static/vpp/64B-1t1c-vhost-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-vhost-sel2-pdrdisc}
 146             \label{fig:64B-1t1c-vhost-sel2-pdrdisc}
 147     \end{figure}
 148
 149 *Figure 3b. VPP 1thread 1core - PDR Throughput for Phy-to-VM-to-Phy VM
 150 vhost-user selected TCs.*
 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/vm_vhost && grep -E "64B-1t1c-.*vhost.*-pdrdisc" *
 158       :shell:
 159
 160 .. only:: latex
 161
 162    .. code-block:: bash
 163
 164       $ cd tests/vpp/perf/vm_vhost
 165       $ grep -E "64B-1t1c-.*vhost.*-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-vhost-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-vhost-sel1-pdrdisc}
 180             \label{fig:64B-2t2c-vhost-sel1-pdrdisc}
 181     \end{figure}
 182
 183 *Figure 4a. VPP 2thread 2core - PDR Throughput for Phy-to-VM-to-Phy VM
 184 vhost-user selected TCs.*
 185
 186 .. raw:: html
 187
 188     <iframe width="700" height="1000" frameborder="0" scrolling="no" src="../../_static/vpp/64B-2t2c-vhost-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-vhost-sel2-pdrdisc}
 196             \label{fig:64B-2t2c-vhost-sel2-pdrdisc}
 197     \end{figure}
 198
 199 *Figure 4b. VPP 2thread 2core - PDR Throughput for Phy-to-VM-to-Phy VM
 200 vhost-user selected TCs.*
 201
 202 CSIT source code for the test cases used for above plots can be found in CSIT
 203 git repository:
 204
 205 .. only:: html
 206
 207    .. program-output:: cd ../../../../../ && set +x && cd tests/vpp/perf/vm_vhost && grep -E "64B-2t2c-.*vhost.*-pdrdisc" *
 208       :shell:
 209
 210 .. only:: latex
 211
 212    .. code-block:: bash
 213
 214       $ cd tests/vpp/perf/vm_vhost
 215       $ grep -E "64B-2t2c-.*vhost.*-pdrdisc" *