docs/report/vpp_performance_tests/packet_latency_graphs/l2.rst

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  30
  31 L2 Ethernet Switching
  32 =====================
  33
  34 This section includes summary graphs of VPP Phy-to-Phy packet latency
  35 with L2 Ethernet switching measured at 100% of discovered NDR throughput
  36 rate. Latency is reported for VPP running in multiple configurations of
  37 VPP worker thread(s), a.k.a. VPP data plane thread(s), and their
  38 physical CPU core(s) placement.
  39
  40 CSIT source code for the test cases used for plots can be found in
  41 `CSIT git repository <https://git.fd.io/csit/tree/tests/vpp/perf/l2?h=rls1810>`_.
  42
  43 3n-hsw-x520
  44 ~~~~~~~~~~~
  45
  46 64b-1t1c-base_and_scale
  47 -----------------------
  48
  49 .. raw:: html
  50
  51     <center><b>
  52
  53 :index:`Packet Latency: l2sw-3n-hsw-x520-64b-1t1c-base_and_scale-ndr`
  54
  55 .. raw:: html
  56
  57     </b>
  58     <iframe id="ifrm01" onload="setIframeHeight(this.id)" width="700" frameborder="0" scrolling="no" src="../../_static/vpp/l2sw-3n-hsw-x520-64b-1t1c-base_and_scale-ndr-lat.html"></iframe>
  59     <p><br><br></p>
  60     </center>
  61
  62 .. raw:: latex
  63
  64     \begin{figure}[H]
  65         \centering
  66             \graphicspath{{../_build/_static/vpp/}}
  67             \includegraphics[clip, trim=0cm 0cm 5cm 0cm, width=0.70\textwidth]{l2sw-3n-hsw-x520-64b-1t1c-base_and_scale-ndr-lat}
  68             \label{fig:l2sw-3n-hsw-x520-64b-1t1c-base_and_scale-ndr-lat}
  69     \end{figure}
  70
  71 .. raw:: latex
  72
  73     \clearpage
  74
  75 64b-2t2c-base_and_scale
  76 -----------------------
  77
  78 .. raw:: html
  79
  80     <center><b>
  81
  82 :index:`Packet Latency: l2sw-3n-hsw-x520-64b-2t2c-base_and_scale-ndr`
  83
  84 .. raw:: html
  85
  86     </b>
  87     <iframe id="ifrm02" onload="setIframeHeight(this.id)" width="700" frameborder="0" scrolling="no" src="../../_static/vpp/l2sw-3n-hsw-x520-64b-2t2c-base_and_scale-ndr-lat.html"></iframe>
  88     <p><br><br></p>
  89     </center>
  90
  91 .. raw:: latex
  92
  93     \begin{figure}[H]
  94         \centering
  95             \graphicspath{{../_build/_static/vpp/}}
  96             \includegraphics[clip, trim=0cm 0cm 5cm 0cm, width=0.70\textwidth]{l2sw-3n-hsw-x520-64b-2t2c-base_and_scale-ndr-lat}
  97             \label{fig:l2sw-3n-hsw-x520-64b-2t2c-base_and_scale-ndr-lat}
  98     \end{figure}
  99
 100 .. raw:: latex
 101
 102     \clearpage
 103
 104 64b-1t1c-features
 105 -----------------
 106
 107 .. raw:: html
 108
 109     <center><b>
 110
 111 :index:`Packet Latency: l2sw-3n-hsw-x520-64b-1t1c-features-ndr`
 112
 113 .. raw:: html
 114
 115     </b>
 116     <iframe id="ifrm03" onload="setIframeHeight(this.id)" width="700" frameborder="0" scrolling="no" src="../../_static/vpp/l2sw-3n-hsw-x520-64b-1t1c-features-ndr-lat.html"></iframe>
 117     <p><br><br></p>
 118     </center>
 119
 120 .. raw:: latex
 121
 122     \begin{figure}[H]
 123         \centering
 124             \graphicspath{{../_build/_static/vpp/}}
 125             \includegraphics[clip, trim=0cm 0cm 5cm 0cm, width=0.70\textwidth]{l2sw-3n-hsw-x520-64b-1t1c-features-ndr-lat}
 126             \label{fig:l2sw-3n-hsw-x520-64b-1t1c-features-ndr-lat}
 127     \end{figure}
 128
 129 .. raw:: latex
 130
 131     \clearpage
 132
 133 64b-2t2c-features
 134 -----------------
 135
 136 .. raw:: html
 137
 138     <center><b>
 139
 140 :index:`Packet Latency: l2sw-3n-hsw-x520-64b-2t2c-features-ndr`
 141
 142 .. raw:: html
 143
 144     </b>
 145     <iframe id="ifrm04" onload="setIframeHeight(this.id)" width="700" frameborder="0" scrolling="no" src="../../_static/vpp/l2sw-3n-hsw-x520-64b-2t2c-features-ndr-lat.html"></iframe>
 146     <p><br><br></p>
 147     </center>
 148
 149 .. raw:: latex
 150
 151     \begin{figure}[H]
 152         \centering
 153             \graphicspath{{../_build/_static/vpp/}}
 154             \includegraphics[clip, trim=0cm 0cm 5cm 0cm, width=0.70\textwidth]{l2sw-3n-hsw-x520-64b-2t2c-features-ndr-lat}
 155             \label{fig:l2sw-3n-hsw-x520-64b-2t2c-features-ndr-lat}
 156     \end{figure}
 157
 158 .. raw:: latex
 159
 160     \clearpage
 161
 162 3n-hsw-x710
 163 ~~~~~~~~~~~
 164
 165 64b-1t1c-base_and_scale
 166 -----------------------
 167
 168 .. raw:: html
 169
 170     <center><b>
 171
 172 :index:`Packet Latency: l2sw-3n-hsw-x710-64b-1t1c-base_and_scale-ndr`
 173
 174 .. raw:: html
 175
 176     </b>
 177     <iframe id="ifrm05" onload="setIframeHeight(this.id)" width="700" frameborder="0" scrolling="no" src="../../_static/vpp/l2sw-3n-hsw-x710-64b-1t1c-base_and_scale-ndr-lat.html"></iframe>
 178     <p><br><br></p>
 179     </center>
 180
 181 .. raw:: latex
 182
 183     \begin{figure}[H]
 184         \centering
 185             \graphicspath{{../_build/_static/vpp/}}
 186             \includegraphics[clip, trim=0cm 0cm 5cm 0cm, width=0.70\textwidth]{l2sw-3n-hsw-x710-64b-1t1c-base_and_scale-ndr-lat}
 187             \label{fig:l2sw-3n-hsw-x710-64b-1t1c-base_and_scale-ndr-lat}
 188     \end{figure}
 189
 190 .. raw:: latex
 191
 192     \clearpage
 193
 194 64b-2t2c-base_and_scale
 195 -----------------------
 196
 197 .. raw:: html
 198
 199     <center><b>
 200
 201 :index:`Packet Latency: l2sw-3n-hsw-x710-64b-2t2c-base_and_scale-ndr`
 202
 203 .. raw:: html
 204
 205     </b>
 206     <iframe id="ifrm06" onload="setIframeHeight(this.id)" width="700" frameborder="0" scrolling="no" src="../../_static/vpp/l2sw-3n-hsw-x710-64b-2t2c-base_and_scale-ndr-lat.html"></iframe>
 207     <p><br><br></p>
 208     </center>
 209
 210 .. raw:: latex
 211
 212     \begin{figure}[H]
 213         \centering
 214             \graphicspath{{../_build/_static/vpp/}}
 215             \includegraphics[clip, trim=0cm 0cm 5cm 0cm, width=0.70\textwidth]{l2sw-3n-hsw-x710-64b-2t2c-base_and_scale-ndr-lat}
 216             \label{fig:l2sw-3n-hsw-x710-64b-2t2c-base_and_scale-ndr-lat}
 217     \end{figure}
 218
 219 .. raw:: latex
 220
 221     \clearpage
 222
 223 64b-1t1c-features
 224 -----------------
 225
 226 .. raw:: html
 227
 228     <center><b>
 229
 230 :index:`Packet Latency: l2sw-3n-hsw-x710-64b-1t1c-features-ndr`
 231
 232 .. raw:: html
 233
 234     </b>
 235     <iframe id="ifrm07" onload="setIframeHeight(this.id)" width="700" frameborder="0" scrolling="no" src="../../_static/vpp/l2sw-3n-hsw-x710-64b-1t1c-features-ndr-lat.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 0cm 5cm 0cm, width=0.70\textwidth]{l2sw-3n-hsw-x710-64b-1t1c-features-ndr-lat}
 245             \label{fig:l2sw-3n-hsw-x710-64b-1t1c-features-ndr-lat}
 246     \end{figure}
 247
 248 .. raw:: latex
 249
 250     \clearpage
 251
 252 64b-2t2c-features
 253 -----------------
 254
 255 .. raw:: html
 256
 257     <center><b>
 258
 259 :index:`Packet Latency: l2sw-3n-hsw-x710-64b-2t2c-features-ndr`
 260
 261 .. raw:: html
 262
 263     </b>
 264     <iframe id="ifrm08" onload="setIframeHeight(this.id)" width="700" frameborder="0" scrolling="no" src="../../_static/vpp/l2sw-3n-hsw-x710-64b-2t2c-features-ndr-lat.html"></iframe>
 265     <p><br><br></p>
 266     </center>
 267
 268 .. raw:: latex
 269
 270     \begin{figure}[H]
 271         \centering
 272             \graphicspath{{../_build/_static/vpp/}}
 273             \includegraphics[clip, trim=0cm 0cm 5cm 0cm, width=0.70\textwidth]{l2sw-3n-hsw-x710-64b-2t2c-features-ndr-lat}
 274             \label{fig:l2sw-3n-hsw-x710-64b-2t2c-features-ndr-lat}
 275     \end{figure}
 276
 277 .. raw:: latex
 278
 279     \clearpage
 280
 281 3n-hsw-xl710
 282 ~~~~~~~~~~~~
 283
 284 64b-1t1c-base_and_scale
 285 -----------------------
 286
 287 .. raw:: html
 288
 289     <center><b>
 290
 291 :index:`Packet Latency: l2sw-3n-hsw-xl710-64b-1t1c-base_and_scale-ndr`
 292
 293 .. raw:: html
 294
 295     </b>
 296     <iframe id="ifrm09" onload="setIframeHeight(this.id)" width="700" frameborder="0" scrolling="no" src="../../_static/vpp/l2sw-3n-hsw-xl710-64b-1t1c-base_and_scale-ndr-lat.html"></iframe>
 297     <p><br><br></p>
 298     </center>
 299
 300 .. raw:: latex
 301
 302     \begin{figure}[H]
 303         \centering
 304             \graphicspath{{../_build/_static/vpp/}}
 305             \includegraphics[clip, trim=0cm 0cm 5cm 0cm, width=0.70\textwidth]{l2sw-3n-hsw-xl710-64b-1t1c-base_and_scale-ndr-lat}
 306             \label{fig:l2sw-3n-hsw-xl710-64b-1t1c-base_and_scale-ndr-lat}
 307     \end{figure}
 308
 309 .. raw:: latex
 310
 311     \clearpage
 312
 313 64b-2t2c-base_and_scale
 314 -----------------------
 315
 316 .. raw:: html
 317
 318     <center><b>
 319
 320 :index:`Packet Latency: l2sw-3n-hsw-xl710-64b-2t2c-base_and_scale-ndr`
 321
 322 .. raw:: html
 323
 324     </b>
 325     <iframe id="ifrm10" onload="setIframeHeight(this.id)" width="700" frameborder="0" scrolling="no" src="../../_static/vpp/l2sw-3n-hsw-xl710-64b-2t2c-base_and_scale-ndr-lat.html"></iframe>
 326     <p><br><br></p>
 327     </center>
 328
 329 .. raw:: latex
 330
 331     \begin{figure}[H]
 332         \centering
 333             \graphicspath{{../_build/_static/vpp/}}
 334             \includegraphics[clip, trim=0cm 0cm 5cm 0cm, width=0.70\textwidth]{l2sw-3n-hsw-xl710-64b-2t2c-base_and_scale-ndr-lat}
 335             \label{fig:l2sw-3n-hsw-xl710-64b-2t2c-base_and_scale-ndr-lat}
 336     \end{figure}
 337
 338 .. raw:: latex
 339
 340     \clearpage
 341
 342 3n-skx-x710
 343 ~~~~~~~~~~~
 344
 345 64b-2t1c-base_and_scale
 346 -----------------------
 347
 348 .. raw:: html
 349
 350     <center><b>
 351
 352 :index:`Packet Latency: l2sw-3n-skx-x710-64b-2t1c-base_and_scale-ndr`
 353
 354 .. raw:: html
 355
 356     </b>
 357     <iframe id="ifrm11" onload="setIframeHeight(this.id)" width="700" frameborder="0" scrolling="no" src="../../_static/vpp/l2sw-3n-skx-x710-64b-2t1c-base_and_scale-ndr-lat.html"></iframe>
 358     <p><br><br></p>
 359     </center>
 360
 361 .. raw:: latex
 362
 363     \begin{figure}[H]
 364         \centering
 365             \graphicspath{{../_build/_static/vpp/}}
 366             \includegraphics[clip, trim=0cm 0cm 5cm 0cm, width=0.70\textwidth]{l2sw-3n-skx-x710-64b-2t1c-base_and_scale-ndr-lat}
 367             \label{fig:l2sw-3n-skx-x710-64b-2t1c-base_and_scale-ndr-lat}
 368     \end{figure}
 369
 370 .. raw:: latex
 371
 372     \clearpage
 373
 374 64b-4t2c-base_and_scale
 375 -----------------------
 376
 377 .. raw:: html
 378
 379     <center><b>
 380
 381 :index:`Packet Latency: l2sw-3n-skx-x710-64b-4t2c-base_and_scale-ndr`
 382
 383 .. raw:: html
 384
 385     </b>
 386     <iframe id="ifrm12" onload="setIframeHeight(this.id)" width="700" frameborder="0" scrolling="no" src="../../_static/vpp/l2sw-3n-skx-x710-64b-4t2c-base_and_scale-ndr-lat.html"></iframe>
 387     <p><br><br></p>
 388     </center>
 389
 390 .. raw:: latex
 391
 392     \begin{figure}[H]
 393         \centering
 394             \graphicspath{{../_build/_static/vpp/}}
 395             \includegraphics[clip, trim=0cm 0cm 5cm 0cm, width=0.70\textwidth]{l2sw-3n-skx-x710-64b-4t2c-base_and_scale-ndr-lat}
 396             \label{fig:l2sw-3n-skx-x710-64b-4t2c-base_and_scale-ndr-lat}
 397     \end{figure}
 398
 399 .. raw:: latex
 400
 401     \clearpage
 402
 403 64b-2t1c-features
 404 -----------------
 405
 406 .. raw:: html
 407
 408     <center><b>
 409
 410 :index:`Packet Latency: l2sw-3n-skx-x710-64b-2t1c-features-ndr`
 411
 412 .. raw:: html
 413
 414     </b>
 415     <iframe id="ifrm13" onload="setIframeHeight(this.id)" width="700" frameborder="0" scrolling="no" src="../../_static/vpp/l2sw-3n-skx-x710-64b-2t1c-features-ndr-lat.html"></iframe>
 416     <p><br><br></p>
 417     </center>
 418
 419 .. raw:: latex
 420
 421     \begin{figure}[H]
 422         \centering
 423             \graphicspath{{../_build/_static/vpp/}}
 424             \includegraphics[clip, trim=0cm 0cm 5cm 0cm, width=0.70\textwidth]{l2sw-3n-skx-x710-64b-2t1c-features-ndr-lat}
 425             \label{fig:l2sw-3n-skx-x710-64b-2t1c-features-ndr-lat}
 426     \end{figure}
 427
 428 .. raw:: latex
 429
 430     \clearpage
 431
 432 64b-4t2c-features
 433 -----------------
 434
 435 .. raw:: html
 436
 437     <center><b>
 438
 439 :index:`Packet Latency: l2sw-3n-skx-x710-64b-4t2c-features-ndr`
 440
 441 .. raw:: html
 442
 443     </b>
 444     <iframe id="ifrm14" onload="setIframeHeight(this.id)" width="700" frameborder="0" scrolling="no" src="../../_static/vpp/l2sw-3n-skx-x710-64b-4t2c-features-ndr-lat.html"></iframe>
 445     <p><br><br></p>
 446     </center>
 447
 448 .. raw:: latex
 449
 450     \begin{figure}[H]
 451         \centering
 452             \graphicspath{{../_build/_static/vpp/}}
 453             \includegraphics[clip, trim=0cm 0cm 5cm 0cm, width=0.70\textwidth]{l2sw-3n-skx-x710-64b-4t2c-features-ndr-lat}
 454             \label{fig:l2sw-3n-skx-x710-64b-4t2c-features-ndr-lat}
 455     \end{figure}
 456
 457 .. raw:: latex
 458
 459     \clearpage
 460
 461 3n-skx-xxv710
 462 ~~~~~~~~~~~~~
 463
 464 64b-2t1c-base_and_scale
 465 -----------------------
 466
 467 .. raw:: html
 468
 469     <center><b>
 470
 471 :index:`Packet Latency: l2sw-3n-skx-xxv710-64b-2t1c-base_and_scale-ndr`
 472
 473 .. raw:: html
 474
 475     </b>
 476     <iframe id="ifrm15" onload="setIframeHeight(this.id)" width="700" frameborder="0" scrolling="no" src="../../_static/vpp/l2sw-3n-skx-xxv710-64b-2t1c-base_and_scale-ndr-lat.html"></iframe>
 477     <p><br><br></p>
 478     </center>
 479
 480 .. raw:: latex
 481
 482     \begin{figure}[H]
 483         \centering
 484             \graphicspath{{../_build/_static/vpp/}}
 485             \includegraphics[clip, trim=0cm 0cm 5cm 0cm, width=0.70\textwidth]{l2sw-3n-skx-xxv710-64b-2t1c-base_and_scale-ndr-lat}
 486             \label{fig:l2sw-3n-skx-xxv710-64b-2t1c-base_and_scale-ndr-lat}
 487     \end{figure}
 488
 489 .. raw:: latex
 490
 491     \clearpage
 492
 493 64b-4t2c-base_and_scale
 494 -----------------------
 495
 496 .. raw:: html
 497
 498     <center><b>
 499
 500 :index:`Packet Latency: l2sw-3n-skx-xxv710-64b-4t2c-base_and_scale-ndr`
 501
 502 .. raw:: html
 503
 504     </b>
 505     <iframe id="ifrm16" onload="setIframeHeight(this.id)" width="700" frameborder="0" scrolling="no" src="../../_static/vpp/l2sw-3n-skx-xxv710-64b-4t2c-base_and_scale-ndr-lat.html"></iframe>
 506     <p><br><br></p>
 507     </center>
 508
 509 .. raw:: latex
 510
 511     \begin{figure}[H]
 512         \centering
 513             \graphicspath{{../_build/_static/vpp/}}
 514             \includegraphics[clip, trim=0cm 0cm 5cm 0cm, width=0.70\textwidth]{l2sw-3n-skx-xxv710-64b-4t2c-base_and_scale-ndr-lat}
 515             \label{fig:l2sw-3n-skx-xxv710-64b-4t2c-base_and_scale-ndr-lat}
 516     \end{figure}
 517
 518 .. raw:: latex
 519
 520     \clearpage
 521
 522 2n-skx-x710
 523 ~~~~~~~~~~~
 524
 525 64b-2t1c-base_and_scale
 526 -----------------------
 527
 528 .. raw:: html
 529
 530     <center><b>
 531
 532 :index:`Packet Latency: l2sw-2n-skx-x710-64b-2t1c-base_and_scale-ndr`
 533
 534 .. raw:: html
 535
 536     </b>
 537     <iframe id="ifrm17" onload="setIframeHeight(this.id)" width="700" frameborder="0" scrolling="no" src="../../_static/vpp/l2sw-2n-skx-x710-64b-2t1c-base_and_scale-ndr-lat.html"></iframe>
 538     <p><br><br></p>
 539     </center>
 540
 541 .. raw:: latex
 542
 543     \begin{figure}[H]
 544         \centering
 545             \graphicspath{{../_build/_static/vpp/}}
 546             \includegraphics[clip, trim=0cm 0cm 5cm 0cm, width=0.70\textwidth]{l2sw-2n-skx-x710-64b-2t1c-base_and_scale-ndr-lat}
 547             \label{fig:l2sw-2n-skx-x710-64b-2t1c-base_and_scale-ndr-lat}
 548     \end{figure}
 549
 550 .. raw:: latex
 551
 552     \clearpage
 553
 554 64b-4t2c-base_and_scale
 555 -----------------------
 556
 557 .. raw:: html
 558
 559     <center><b>
 560
 561 :index:`Packet Latency: l2sw-2n-skx-x710-64b-4t2c-base_and_scale-ndr`
 562
 563 .. raw:: html
 564
 565     </b>
 566     <iframe id="ifrm18" onload="setIframeHeight(this.id)" width="700" frameborder="0" scrolling="no" src="../../_static/vpp/l2sw-2n-skx-x710-64b-4t2c-base_and_scale-ndr-lat.html"></iframe>
 567     <p><br><br></p>
 568     </center>
 569
 570 .. raw:: latex
 571
 572     \begin{figure}[H]
 573         \centering
 574             \graphicspath{{../_build/_static/vpp/}}
 575             \includegraphics[clip, trim=0cm 0cm 5cm 0cm, width=0.70\textwidth]{l2sw-2n-skx-x710-64b-4t2c-base_and_scale-ndr-lat}
 576             \label{fig:l2sw-2n-skx-x710-64b-4t2c-base_and_scale-ndr-lat}
 577     \end{figure}
 578
 579 .. raw:: latex
 580
 581     \clearpage
 582
 583 2n-skx-xxv710
 584 ~~~~~~~~~~~~~
 585
 586 64b-2t1c-base_and_scale
 587 -----------------------
 588
 589 .. raw:: html
 590
 591     <center><b>
 592
 593 :index:`Packet Latency: l2sw-2n-skx-xxv710-64b-2t1c-base_and_scale-ndr`
 594
 595 .. raw:: html
 596
 597     </b>
 598     <iframe id="ifrm19" onload="setIframeHeight(this.id)" width="700" frameborder="0" scrolling="no" src="../../_static/vpp/l2sw-2n-skx-xxv710-64b-2t1c-base_and_scale-ndr-lat.html"></iframe>
 599     <p><br><br></p>
 600     </center>
 601
 602 .. raw:: latex
 603
 604     \begin{figure}[H]
 605         \centering
 606             \graphicspath{{../_build/_static/vpp/}}
 607             \includegraphics[clip, trim=0cm 0cm 5cm 0cm, width=0.70\textwidth]{l2sw-2n-skx-xxv710-64b-2t1c-base_and_scale-ndr-lat}
 608             \label{fig:l2sw-2n-skx-xxv710-64b-2t1c-base_and_scale-ndr-lat}
 609     \end{figure}
 610
 611 .. raw:: latex
 612
 613     \clearpage
 614
 615 64b-4t2c-base_and_scale
 616 -----------------------
 617
 618 .. raw:: html
 619
 620     <center><b>
 621
 622 :index:`Packet Latency: l2sw-2n-skx-xxv710-64b-4t2c-base_and_scale-ndr`
 623
 624 .. raw:: html
 625
 626     </b>
 627     <iframe id="ifrm20" onload="setIframeHeight(this.id)" width="700" frameborder="0" scrolling="no" src="../../_static/vpp/l2sw-2n-skx-xxv710-64b-4t2c-base_and_scale-ndr-lat.html"></iframe>
 628     <p><br><br></p>
 629     </center>
 630
 631 .. raw:: latex
 632
 633     \begin{figure}[H]
 634         \centering
 635             \graphicspath{{../_build/_static/vpp/}}
 636             \includegraphics[clip, trim=0cm 0cm 5cm 0cm, width=0.70\textwidth]{l2sw-2n-skx-xxv710-64b-4t2c-base_and_scale-ndr-lat}
 637             \label{fig:l2sw-2n-skx-xxv710-64b-4t2c-base_and_scale-ndr-lat}
 638     \end{figure}