docs/report/vpp_performance_tests/packet_latency_graphs/vm_vhost.rst

   1 KVM VM vHost
   2 ============
   3
   4 This section includes summary graphs of VPP Phy-to-VM(s)-to-Phy packet
   5 latency with with VM virtio and VPP vhost-user virtual interfaces
   6 measured at 50% of discovered NDR throughput rate. Latency is reported
   7 for VPP running in multiple configurations of VPP worker thread(s),
   8 a.k.a. VPP data plane thread(s), and their physical CPU core(s)
   9 placement.
  10
  11 CSIT source code for the test cases used for plots can be found in
  12 `CSIT git repository <https://git.fd.io/csit/tree/tests/vpp/perf/vm_vhost?h=rls1807>`_.
  13
  14 3n-hsw-x520
  15 ~~~~~~~~~~~
  16
  17 64b-1t1c-base_and_scale-l2sw
  18 ----------------------------
  19
  20 .. raw:: html
  21
  22     <center><b>
  23
  24 :index:`Latency: vhost-l2sw-3n-hsw-x520-64b-1t1c-base_and_scale-ndr`
  25
  26 .. raw:: html
  27
  28     </b>
  29     <iframe width="700" height="1000" frameborder="0" scrolling="no" src="../../_static/vpp/vhost-l2sw-3n-hsw-x520-64b-1t1c-base_and_scale-ndr-lat50.html"></iframe>
  30     <p><br><br></p>
  31     </center>
  32
  33 .. raw:: latex
  34
  35     \begin{figure}[H]
  36         \centering
  37             \graphicspath{{../_build/_static/vpp/}}
  38             \includegraphics[clip, trim=0cm 8cm 5cm 0cm, width=0.70\textwidth]{vhost-l2sw-3n-hsw-x520-64b-1t1c-base_and_scale-ndr-lat50}
  39             \label{fig:vhost-l2sw-3n-hsw-x520-64b-1t1c-base_and_scale-ndr-lat50}
  40     \end{figure}
  41
  42 64b-2t2c-base_and_scale-l2sw
  43 ----------------------------
  44
  45 .. raw:: html
  46
  47     <center><b>
  48
  49 :index:`Latency: vhost-l2sw-3n-hsw-x520-64b-2t2c-base_and_scale-ndr`
  50
  51 .. raw:: html
  52
  53     </b>
  54     <iframe width="700" height="1000" frameborder="0" scrolling="no" src="../../_static/vpp/vhost-l2sw-3n-hsw-x520-64b-2t2c-base_and_scale-ndr-lat50.html"></iframe>
  55     <p><br><br></p>
  56     </center>
  57
  58 .. raw:: latex
  59
  60     \begin{figure}[H]
  61         \centering
  62             \graphicspath{{../_build/_static/vpp/}}
  63             \includegraphics[clip, trim=0cm 8cm 5cm 0cm, width=0.70\textwidth]{vhost-l2sw-3n-hsw-x520-64b-2t2c-base_and_scale-ndr-lat50}
  64             \label{fig:vhost-l2sw-3n-hsw-x520-64b-2t2c-base_and_scale-ndr-lat50}
  65     \end{figure}
  66
  67 64b-1t1c-base_and_scale-ip4
  68 ---------------------------
  69
  70 .. raw:: html
  71
  72     <center><b>
  73
  74 :index:`Latency: vhost-ip4-3n-hsw-x520-64b-1t1c-base_and_scale-ndr`
  75
  76 .. raw:: html
  77
  78     </b>
  79     <iframe width="700" height="1000" frameborder="0" scrolling="no" src="../../_static/vpp/vhost-ip4-3n-hsw-x520-64b-1t1c-base_and_scale-ndr-lat50.html"></iframe>
  80     <p><br><br></p>
  81     </center>
  82
  83 .. raw:: latex
  84
  85     \begin{figure}[H]
  86         \centering
  87             \graphicspath{{../_build/_static/vpp/}}
  88             \includegraphics[clip, trim=0cm 8cm 5cm 0cm, width=0.70\textwidth]{vhost-ip4-3n-hsw-x520-64b-1t1c-base_and_scale-ndr-lat50}
  89             \label{fig:vhost-ip4-3n-hsw-x520-64b-1t1c-base_and_scale-ndr-lat50}
  90     \end{figure}
  91
  92 64b-2t2c-base_and_scale-ip4
  93 ---------------------------
  94
  95 .. raw:: html
  96
  97     <center><b>
  98
  99 :index:`Latency: vhost-ip4-3n-hsw-x520-64b-2t2c-base_and_scale-ndr`
 100
 101 .. raw:: html
 102
 103     </b>
 104     <iframe width="700" height="1000" frameborder="0" scrolling="no" src="../../_static/vpp/vhost-ip4-3n-hsw-x520-64b-2t2c-base_and_scale-ndr-lat50.html"></iframe>
 105     <p><br><br></p>
 106     </center>
 107
 108 .. raw:: latex
 109
 110     \begin{figure}[H]
 111         \centering
 112             \graphicspath{{../_build/_static/vpp/}}
 113             \includegraphics[clip, trim=0cm 8cm 5cm 0cm, width=0.70\textwidth]{vhost-ip4-3n-hsw-x520-64b-2t2c-base_and_scale-ndr-lat50}
 114             \label{fig:vhost-ip4-3n-hsw-x520-64b-2t2c-base_and_scale-ndr-lat50}
 115     \end{figure}
 116
 117 3n-hsw-x710
 118 ~~~~~~~~~~~
 119
 120 64b-1t1c-base_and_scale-l2sw
 121 ----------------------------
 122
 123 .. raw:: html
 124
 125     <center><b>
 126
 127 :index:`Latency: vhost-l2sw-3n-hsw-x710-64b-1t1c-base_and_scale-ndr`
 128
 129 .. raw:: html
 130
 131     </b>
 132     <iframe width="700" height="1000" frameborder="0" scrolling="no" src="../../_static/vpp/vhost-l2sw-3n-hsw-x710-64b-1t1c-base_and_scale-ndr-lat50.html"></iframe>
 133     <p><br><br></p>
 134     </center>
 135
 136 .. raw:: latex
 137
 138     \begin{figure}[H]
 139         \centering
 140             \graphicspath{{../_build/_static/vpp/}}
 141             \includegraphics[clip, trim=0cm 8cm 5cm 0cm, width=0.70\textwidth]{vhost-l2sw-3n-hsw-x710-64b-1t1c-base_and_scale-ndr-lat50}
 142             \label{fig:vhost-l2sw-3n-hsw-x710-64b-1t1c-base_and_scale-ndr-lat50}
 143     \end{figure}
 144
 145 64b-2t2c-base_and_scale-l2sw
 146 ----------------------------
 147
 148 .. raw:: html
 149
 150     <center><b>
 151
 152 :index:`Latency: vhost-l2sw-3n-hsw-x710-64b-2t2c-base_and_scale-ndr`
 153
 154 .. raw:: html
 155
 156     </b>
 157     <iframe width="700" height="1000" frameborder="0" scrolling="no" src="../../_static/vpp/vhost-l2sw-3n-hsw-x710-64b-2t2c-base_and_scale-ndr-lat50.html"></iframe>
 158     <p><br><br></p>
 159     </center>
 160
 161 .. raw:: latex
 162
 163     \begin{figure}[H]
 164         \centering
 165             \graphicspath{{../_build/_static/vpp/}}
 166             \includegraphics[clip, trim=0cm 8cm 5cm 0cm, width=0.70\textwidth]{vhost-l2sw-3n-hsw-x710-64b-2t2c-base_and_scale-ndr-lat50}
 167             \label{fig:vhost-l2sw-3n-hsw-x710-64b-2t2c-base_and_scale-ndr-lat50}
 168     \end{figure}
 169
 170 64b-1t1c-base_and_scale-ip4
 171 ---------------------------
 172
 173 .. raw:: html
 174
 175     <center><b>
 176
 177 :index:`Latency: vhost-ip4-3n-hsw-x710-64b-1t1c-base_and_scale-ndr`
 178
 179 .. raw:: html
 180
 181     </b>
 182     <iframe width="700" height="1000" frameborder="0" scrolling="no" src="../../_static/vpp/vhost-ip4-3n-hsw-x710-64b-1t1c-base_and_scale-ndr-lat50.html"></iframe>
 183     <p><br><br></p>
 184     </center>
 185
 186 .. raw:: latex
 187
 188     \begin{figure}[H]
 189         \centering
 190             \graphicspath{{../_build/_static/vpp/}}
 191             \includegraphics[clip, trim=0cm 8cm 5cm 0cm, width=0.70\textwidth]{vhost-ip4-3n-hsw-x710-64b-1t1c-base_and_scale-ndr-lat50}
 192             \label{fig:vhost-ip4-3n-hsw-x710-64b-1t1c-base_and_scale-ndr-lat50}
 193     \end{figure}
 194
 195 64b-2t2c-base_and_scale-ip4
 196 ---------------------------
 197
 198 .. raw:: html
 199
 200     <center><b>
 201
 202 :index:`Latency: vhost-ip4-3n-hsw-x710-64b-2t2c-base_and_scale-ndr`
 203
 204 .. raw:: html
 205
 206     </b>
 207     <iframe width="700" height="1000" frameborder="0" scrolling="no" src="../../_static/vpp/vhost-ip4-3n-hsw-x710-64b-2t2c-base_and_scale-ndr-lat50.html"></iframe>
 208     <p><br><br></p>
 209     </center>
 210
 211 .. raw:: latex
 212
 213     \begin{figure}[H]
 214         \centering
 215             \graphicspath{{../_build/_static/vpp/}}
 216             \includegraphics[clip, trim=0cm 8cm 5cm 0cm, width=0.70\textwidth]{vhost-ip4-3n-hsw-x710-64b-2t2c-base_and_scale-ndr-lat50}
 217             \label{fig:vhost-ip4-3n-hsw-x710-64b-2t2c-base_and_scale-ndr-lat50}
 218     \end{figure}
 219
 220 3n-hsw-xl710
 221 ~~~~~~~~~~~~
 222
 223 64b-1t1c-base_and_scale-l2sw
 224 ----------------------------
 225
 226 .. raw:: html
 227
 228     <center><b>
 229
 230 :index:`Latency: vhost-l2sw-3n-hsw-xl710-64b-1t1c-base_and_scale-ndr`
 231
 232 .. raw:: html
 233
 234     </b>
 235     <iframe width="700" height="1000" frameborder="0" scrolling="no" src="../../_static/vpp/vhost-l2sw-3n-hsw-xl710-64b-1t1c-base_and_scale-ndr-lat50.html"></iframe>
 236     <p><br><br></p>
 237     </center>
 238
 239 .. raw:: latex
 240
 241     \begin{figure}[H]
 242         \centering
 243             \graphicspath{{../_build/_static/vpp/}}
 244             \includegraphics[clip, trim=0cm 8cm 5cm 0cm, width=0.70\textwidth]{vhost-l2sw-3n-hsw-xl710-64b-1t1c-base_and_scale-ndr-lat50}
 245             \label{fig:vhost-l2sw-3n-hsw-xl710-64b-1t1c-base_and_scale-ndr-lat50}
 246     \end{figure}
 247
 248 64b-2t2c-base_and_scale-l2sw
 249 ----------------------------
 250
 251 .. raw:: html
 252
 253     <center><b>
 254
 255 :index:`Latency: vhost-l2sw-3n-hsw-xl710-64b-2t2c-base_and_scale-ndr`
 256
 257 .. raw:: html
 258
 259     </b>
 260     <iframe width="700" height="1000" frameborder="0" scrolling="no" src="../../_static/vpp/vhost-l2sw-3n-hsw-xl710-64b-2t2c-base_and_scale-ndr-lat50.html"></iframe>
 261     <p><br><br></p>
 262     </center>
 263
 264 .. raw:: latex
 265
 266     \begin{figure}[H]
 267         \centering
 268             \graphicspath{{../_build/_static/vpp/}}
 269             \includegraphics[clip, trim=0cm 8cm 5cm 0cm, width=0.70\textwidth]{vhost-l2sw-3n-hsw-xl710-64b-2t2c-base_and_scale-ndr-lat50}
 270             \label{fig:vhost-l2sw-3n-hsw-xl710-64b-2t2c-base_and_scale-ndr-lat50}
 271     \end{figure}
 272
 273 64b-1t1c-base_and_scale-ip4
 274 ---------------------------
 275
 276 .. raw:: html
 277
 278     <center><b>
 279
 280 :index:`Latency: vhost-ip4-3n-hsw-xl710-64b-1t1c-base_and_scale-ndr`
 281
 282 .. raw:: html
 283
 284     </b>
 285     <iframe width="700" height="1000" frameborder="0" scrolling="no" src="../../_static/vpp/vhost-ip4-3n-hsw-xl710-64b-1t1c-base_and_scale-ndr-lat50.html"></iframe>
 286     <p><br><br></p>
 287     </center>
 288
 289 .. raw:: latex
 290
 291     \begin{figure}[H]
 292         \centering
 293             \graphicspath{{../_build/_static/vpp/}}
 294             \includegraphics[clip, trim=0cm 8cm 5cm 0cm, width=0.70\textwidth]{vhost-ip4-3n-hsw-xl710-64b-1t1c-base_and_scale-ndr-lat50}
 295             \label{fig:vhost-ip4-3n-hsw-xl710-64b-1t1c-base_and_scale-ndr-lat50}
 296     \end{figure}
 297
 298 64b-2t2c-base_and_scale-ip4
 299 ---------------------------
 300
 301 .. raw:: html
 302
 303     <center><b>
 304
 305 :index:`Latency: vhost-ip4-3n-hsw-xl710-64b-2t2c-base_and_scale-ndr`
 306
 307 .. raw:: html
 308
 309     </b>
 310     <iframe width="700" height="1000" frameborder="0" scrolling="no" src="../../_static/vpp/vhost-ip4-3n-hsw-xl710-64b-2t2c-base_and_scale-ndr-lat50.html"></iframe>
 311     <p><br><br></p>
 312     </center>
 313
 314 .. raw:: latex
 315
 316     \begin{figure}[H]
 317         \centering
 318             \graphicspath{{../_build/_static/vpp/}}
 319             \includegraphics[clip, trim=0cm 8cm 5cm 0cm, width=0.70\textwidth]{vhost-ip4-3n-hsw-xl710-64b-2t2c-base_and_scale-ndr-lat50}
 320             \label{fig:vhost-ip4-3n-hsw-xl710-64b-2t2c-base_and_scale-ndr-lat50}
 321     \end{figure}