8 <script type="text/javascript">
10 function getDocHeight(doc) {
11 doc = doc || document;
12 var body = doc.body, html = doc.documentElement;
13 var height = Math.max( body.scrollHeight, body.offsetHeight,
14 html.clientHeight, html.scrollHeight, html.offsetHeight );
18 function setIframeHeight(id) {
19 var ifrm = document.getElementById(id);
20 var doc = ifrm.contentDocument? ifrm.contentDocument:
21 ifrm.contentWindow.document;
22 ifrm.style.visibility = 'hidden';
23 ifrm.style.height = "10px"; // reset to minimal height ...
24 // IE opt. for bing/msn needs a bit added or scrollbar appears
25 ifrm.style.height = getDocHeight( doc ) + 4 + "px";
26 ifrm.style.visibility = 'visible';
34 Performance graphs are generated by multiple executions of the same
35 performance tests across physical testbeds hosted LF FD.io labs: 3n-hsw.
36 Box-and-Whisker plots are used to display variations in measured
37 throughput values, without making any assumptions of the underlying
38 statistical distribution.
40 For each test case, Box-and-Whisker plots show the quartiles (Min, 1st
41 quartile / 25th percentile, 2nd quartile / 50th percentile / mean, 3rd
42 quartile / 75th percentile, Max) across collected data set. Outliers are
43 plotted as individual points.
45 Additional information about graph data:
47 #. **X-axis Labels**: indices of individual test suites as listed in
50 #. **Y-axis Labels**: measured Connections Per Second [cps] or Requests Per
51 Second [rps] throughput values.
53 #. **Graph Legend**: lists X-axis indices with associated CSIT test
54 suites executed to generate graphed test results.
56 #. **Hover Information**: lists minimum, first quartile, median,
57 third quartile, and maximum. If either type of outlier is present the
58 whisker on the appropriate side is taken to 1.5×IQR from the quartile
59 (the "inner fence") rather than the max or min, and individual outlying
60 data points are displayed as unfilled circles (for suspected outliers)
61 or filled circles (for outliers). (The "outer fence" is 3×IQR from the
66 Data sources for reported test results: i) `FD.io test executor vpp
67 performance job 3n-hsw`_, ii) archived FD.io jobs test result `output files
68 <../../_static/archive/>`_.
70 CSIT source code for the test cases used for plots can be found in
71 `CSIT git repository <https://git.fd.io/csit/tree/tests/vpp/perf/tcp?h=rls1901>`_.
77 Connections per second
78 ----------------------
82 <iframe id="ifrm01" onload="setIframeHeight(this.id)" width="700" frameborder="0" scrolling="no" src="../../_static/vpp/http-server-performance-cps.html"></iframe>
88 \graphicspath{{../_build/_static/vpp/}}
89 \includegraphics[clip, trim=0cm 0cm 5cm 0cm, width=0.70\textwidth]{http-server-performance-cps}
90 \label{fig:http-server-performance-cps}
102 <iframe id="ifrm02" onload="setIframeHeight(this.id)" width="700" frameborder="0" scrolling="no" src="../../_static/vpp/http-server-performance-rps.html"></iframe>
108 \graphicspath{{../_build/_static/vpp/}}
109 \includegraphics[clip, trim=0cm 0cm 5cm 0cm, width=0.70\textwidth]{http-server-performance-rps}
110 \label{fig:http-server-performance-rps}