.. 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>

.. _vnf_service_chains_reconf:

VNF Service Chains
==================

In each test, a single service chain is added, the re-configuration
contains all the steps the initial chains got, except the last step
(starting VMs) is skipped.

Additional information about graph data:

#. **Graph Title**: describes tested VPP packet path. Format:

   - wire encapsulation ``dot1qip4vlxan``,
   - VPP forwarding mode ``l2bd``,
   - total number {Y} of initial service chains ``{Y}ch``,
   - total number of additional chains being reconfigured ``1ach``,
   - total number of initial vhost-user interfaces forwarding packets
     on VPP with {Y} chains and {X} VMs per chain ``{2XY}vh``
     (2 interfaces per {X} VMs per {Y} chains),
   - total number {XY} of (both initial and final) VNF VMs forwarding packets
     ``{XY}vm`` and finally
   - VNF workload in VM ``testpmd``.

#. **X-axis Labels**: indices of individual test suites as listed in
   Graph Legend.

#. **Y-axis Labels**: measured Effective Blocked Time [s] values.

#. **Graph Legend**: lists X-axis indices with associated CSIT test
   suites executed to generate graphed test results and the average value
   of packet loss (measured in packets).

#. **Hover Information**: lists minimum, first quartile, median,
   third quartile, and maximum. If either type of outlier is present the
   whisker on the appropriate side is taken to 1.5×IQR from the quartile
   (the "inner fence") rather than the max or min, and individual outlying
   data points are displayed as unfilled circles (for suspected outliers)
   or filled circles (for outliers). (The "outer fence" is 3×IQR from the
   quartile.)

.. note::

    Test results are stored in
    `build logs from FD.io vpp performance job 2n-icx`_,
    `build logs from FD.io vpp performance job 2n-clx`_ with RF
    result files csit-vpp-perf-|srelease|-\*.zip
    `archived here <../../_static/archive/>`_.

.. raw:: latex

    \clearpage

2n-icx-xxv710
~~~~~~~~~~~~~

imix-2t1c-dot1qip4vxlan-l2bd
----------------------------

.. raw:: html

    <center>
    <iframe id="icx01" onload="setIframeHeight(this.id)" width="700" frameborder="0" scrolling="no" src="../../_static/vpp/2n-icx-xxv710-imix-2t1c-dot1qip4vxlan-l2bd-reconf.html"></iframe>
    </center>

.. raw:: latex

    \begin{figure}[H]
        \centering
            \graphicspath{{../_build/_static/vpp/}}
            \includegraphics[clip, trim=0cm 0cm 5cm 0cm, width=0.70\textwidth]{2n-icx-xxv710-imix-2t1c-dot1qip4vxlan-l2bd-reconf}
            \label{fig:2n-icx-xxv710-imix-2t1c-dot1qip4vxlan-l2bd-reconf}
    \end{figure}

.. raw:: latex

    \clearpage

imix-4t2c-dot1qip4vxlan-l2bd
----------------------------

.. raw:: html

    <center>
    <iframe id="icx02" onload="setIframeHeight(this.id)" width="700" frameborder="0" scrolling="no" src="../../_static/vpp/2n-icx-xxv710-imix-4t2c-dot1qip4vxlan-l2bd-reconf.html"></iframe>
    </center>

.. raw:: latex

    \begin{figure}[H]
        \centering
            \graphicspath{{../_build/_static/vpp/}}
            \includegraphics[clip, trim=0cm 0cm 5cm 0cm, width=0.70\textwidth]{2n-icx-xxv710-imix-4t2c-dot1qip4vxlan-l2bd-reconf}
            \label{fig:2n-icx-xxv710-imix-4t2c-dot1qip4vxlan-l2bd-reconf}
    \end{figure}

.. raw:: latex

    \clearpage

imix-8t4c-dot1qip4vxlan-l2bd
----------------------------

.. raw:: html

    <center>
    <iframe id="icx03" onload="setIframeHeight(this.id)" width="700" frameborder="0" scrolling="no" src="../../_static/vpp/2n-icx-xxv710-imix-8t4c-dot1qip4vxlan-l2bd-reconf.html"></iframe>
    </center>

.. raw:: latex

    \begin{figure}[H]
        \centering
            \graphicspath{{../_build/_static/vpp/}}
            \includegraphics[clip, trim=0cm 0cm 5cm 0cm, width=0.70\textwidth]{2n-icx-xxv710-imix-8t4c-dot1qip4vxlan-l2bd-reconf}
            \label{fig:2n-icx-xxv710-imix-8t4c-dot1qip4vxlan-l2bd-reconf}
    \end{figure}

.. raw:: latex

    \clearpage

2n-clx-xxv710
~~~~~~~~~~~~~

imix-2t1c-dot1qip4vxlan-l2bd
----------------------------

.. raw:: html

    <center>
    <iframe id="101" onload="setIframeHeight(this.id)" width="700" frameborder="0" scrolling="no" src="../../_static/vpp/2n-clx-xxv710-imix-2t1c-dot1qip4vxlan-l2bd-reconf.html"></iframe>
    </center>

.. raw:: latex

    \begin{figure}[H]
        \centering
            \graphicspath{{../_build/_static/vpp/}}
            \includegraphics[clip, trim=0cm 0cm 5cm 0cm, width=0.70\textwidth]{2n-clx-xxv710-imix-2t1c-dot1qip4vxlan-l2bd-reconf}
            \label{fig:2n-clx-xxv710-imix-2t1c-dot1qip4vxlan-l2bd-reconf}
    \end{figure}

.. raw:: latex

    \clearpage

imix-4t2c-dot1qip4vxlan-l2bd
----------------------------

.. raw:: html

    <center>
    <iframe id="102" onload="setIframeHeight(this.id)" width="700" frameborder="0" scrolling="no" src="../../_static/vpp/2n-clx-xxv710-imix-4t2c-dot1qip4vxlan-l2bd-reconf.html"></iframe>
    </center>

.. raw:: latex

    \begin{figure}[H]
        \centering
            \graphicspath{{../_build/_static/vpp/}}
            \includegraphics[clip, trim=0cm 0cm 5cm 0cm, width=0.70\textwidth]{2n-clx-xxv710-imix-4t2c-dot1qip4vxlan-l2bd-reconf}
            \label{fig:2n-clx-xxv710-imix-4t2c-dot1qip4vxlan-l2bd-reconf}
    \end{figure}

.. raw:: latex

    \clearpage

imix-8t4c-dot1qip4vxlan-l2bd
----------------------------

.. raw:: html

    <center>
    <iframe id="103" onload="setIframeHeight(this.id)" width="700" frameborder="0" scrolling="no" src="../../_static/vpp/2n-clx-xxv710-imix-8t4c-dot1qip4vxlan-l2bd-reconf.html"></iframe>
    </center>

.. raw:: latex

    \begin{figure}[H]
        \centering
            \graphicspath{{../_build/_static/vpp/}}
            \includegraphics[clip, trim=0cm 0cm 5cm 0cm, width=0.70\textwidth]{2n-clx-xxv710-imix-8t4c-dot1qip4vxlan-l2bd-reconf}
            \label{fig:2n-clx-xxv710-imix-8t4c-dot1qip4vxlan-l2bd-reconf}
    \end{figure}