4 <script type="text/javascript">
6 function getDocHeight(doc) {
8 var body = doc.body, html = doc.documentElement;
9 var height = Math.max( body.scrollHeight, body.offsetHeight,
10 html.clientHeight, html.scrollHeight, html.offsetHeight );
14 function setIframeHeight(id) {
15 var ifrm = document.getElementById(id);
16 var doc = ifrm.contentDocument? ifrm.contentDocument:
17 ifrm.contentWindow.document;
18 ifrm.style.visibility = 'hidden';
19 ifrm.style.height = "10px"; // reset to minimal height ...
20 // IE opt. for bing/msn needs a bit added or scrollbar appears
21 ifrm.style.height = getDocHeight( doc ) + 4 + "px";
22 ifrm.style.visibility = 'visible';
30 This section includes summary graphs of VPP Phy-to-Phy packet latency
31 with L2 Ethernet switching measured at 100% of discovered NDR throughput
32 rate. Latency is reported for VPP running in multiple configurations of
33 VPP worker thread(s), a.k.a. VPP data plane thread(s), and their
34 physical CPU core(s) placement.
36 CSIT source code for the test cases used for plots can be found in
37 `CSIT git repository <https://git.fd.io/csit/tree/tests/vpp/perf/l2?h=rls1810>`_.
46 64b-1t1c-base_and_scale
47 -----------------------
53 :index:`Packet Latency: l2sw-3n-hsw-x520-64b-1t1c-base_and_scale-ndr`
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>
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}
75 64b-2t2c-base_and_scale
76 -----------------------
82 :index:`Packet Latency: l2sw-3n-hsw-x520-64b-2t2c-base_and_scale-ndr`
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>
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}
111 :index:`Packet Latency: l2sw-3n-hsw-x520-64b-1t1c-features-ndr`
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>
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}
140 :index:`Packet Latency: l2sw-3n-hsw-x520-64b-2t2c-features-ndr`
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>
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}
165 64b-1t1c-base_and_scale
166 -----------------------
172 :index:`Packet Latency: l2sw-3n-hsw-x710-64b-1t1c-base_and_scale-ndr`
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>
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}
194 64b-2t2c-base_and_scale
195 -----------------------
201 :index:`Packet Latency: l2sw-3n-hsw-x710-64b-2t2c-base_and_scale-ndr`
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>
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}
230 :index:`Packet Latency: l2sw-3n-hsw-x710-64b-1t1c-features-ndr`
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>
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}
259 :index:`Packet Latency: l2sw-3n-hsw-x710-64b-2t2c-features-ndr`
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>
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}
284 64b-1t1c-base_and_scale
285 -----------------------
291 :index:`Packet Latency: l2sw-3n-hsw-xl710-64b-1t1c-base_and_scale-ndr`
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>
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}
313 64b-2t2c-base_and_scale
314 -----------------------
320 :index:`Packet Latency: l2sw-3n-hsw-xl710-64b-2t2c-base_and_scale-ndr`
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>
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}
345 64b-2t1c-base_and_scale
346 -----------------------
352 :index:`Packet Latency: l2sw-3n-skx-x710-64b-2t1c-base_and_scale-ndr`
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>
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}
374 64b-4t2c-base_and_scale
375 -----------------------
381 :index:`Packet Latency: l2sw-3n-skx-x710-64b-4t2c-base_and_scale-ndr`
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>
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}
410 :index:`Packet Latency: l2sw-3n-skx-x710-64b-2t1c-features-ndr`
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>
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}
439 :index:`Packet Latency: l2sw-3n-skx-x710-64b-4t2c-features-ndr`
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>
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}
464 64b-2t1c-base_and_scale
465 -----------------------
471 :index:`Packet Latency: l2sw-3n-skx-xxv710-64b-2t1c-base_and_scale-ndr`
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>
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}
493 64b-4t2c-base_and_scale
494 -----------------------
500 :index:`Packet Latency: l2sw-3n-skx-xxv710-64b-4t2c-base_and_scale-ndr`
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>
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}
525 64b-2t1c-base_and_scale
526 -----------------------
532 :index:`Packet Latency: l2sw-2n-skx-x710-64b-2t1c-base_and_scale-ndr`
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>
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}
554 64b-4t2c-base_and_scale
555 -----------------------
561 :index:`Packet Latency: l2sw-2n-skx-x710-64b-4t2c-base_and_scale-ndr`
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>
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}
586 64b-2t1c-base_and_scale
587 -----------------------
593 :index:`Packet Latency: l2sw-2n-skx-xxv710-64b-2t1c-base_and_scale-ndr`
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>
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}
615 64b-4t2c-base_and_scale
616 -----------------------
622 :index:`Packet Latency: l2sw-2n-skx-xxv710-64b-4t2c-base_and_scale-ndr`
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>
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}