.. raw:: latex

    \clearpage

.. raw:: html

    <script type="text/javascript">

        function getDocHeight(doc) {
            doc = doc || document;
            var body = doc.body, html = doc.documentElement;
            var height = Math.max( body.scrollHeight, body.offsetHeight,
                html.clientHeight, html.scrollHeight, html.offsetHeight );
            return height;
        }

        function setIframeHeight(id) {
            var ifrm = document.getElementById(id);
            var doc = ifrm.contentDocument? ifrm.contentDocument:
                ifrm.contentWindow.document;
            ifrm.style.visibility = 'hidden';
            ifrm.style.height = "10px"; // reset to minimal height ...
            // IE opt. for bing/msn needs a bit added or scrollbar appears
            ifrm.style.height = getDocHeight( doc ) + 4 + "px";
            ifrm.style.visibility = 'visible';
        }

    </script>

HTTP and TCP-IP
===============

Performance graphs are generated by multiple executions of the same
performance tests across physical testbeds hosted LF FD.io labs: 3n-hsw.
Box-and-Whisker plots are used to display variations in measured
throughput values, without making any assumptions of the underlying
statistical distribution.

For each test case, Box-and-Whisker plots show the quartiles (Min, 1st
quartile / 25th percentile, 2nd quartile / 50th percentile / mean, 3rd
quartile / 75th percentile, Max) across collected data set. Outliers are
plotted as individual points.

.. note::

    Data sources for reported test results: i) `FD.io test executor vpp
    performance job 3n-hsw`_, ii) archived FD.io jobs test result `output files
    <../../_static/archive/>`_.

    CSIT source code for the test cases used for plots can be found in
    `CSIT git repository <https://git.fd.io/csit/tree/tests/vpp/perf/tcp?h=rls1810>`_.

.. raw:: latex

    \clearpage

Connections per second
----------------------

.. raw:: html

    <iframe id="ifrm01" onload="setIframeHeight(this.id)" width="700" frameborder="0" scrolling="no" src="../../_static/vpp/http-server-performance-cps.html"></iframe>

.. raw:: latex

    \begin{figure}[H]
        \centering
            \graphicspath{{../_build/_static/vpp/}}
            \includegraphics[clip, trim=0cm 0cm 5cm 0cm, width=0.70\textwidth]{http-server-performance-cps}
            \label{fig:http-server-performance-cps}
    \end{figure}

.. raw:: latex

    \clearpage

Requests per second
-------------------

.. raw:: html

    <iframe id="ifrm02" onload="setIframeHeight(this.id)" width="700" frameborder="0" scrolling="no" src="../../_static/vpp/http-server-performance-rps.html"></iframe>

.. raw:: latex

    \begin{figure}[H]
        \centering
            \graphicspath{{../_build/_static/vpp/}}
            \includegraphics[clip, trim=0cm 0cm 5cm 0cm, width=0.70\textwidth]{http-server-performance-rps}
            \label{fig:http-server-performance-rps}
    \end{figure}