.. 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:

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

Throughput graphs for VNF service chains are generated by multiple
executions of tests covering a range of VNF service densities
defined as [Number of Service Chains] x [Number of VNFs per Service
Chain]. The results are presented in the service density graph.

Additional information about graph data:

#. **Graph Title**: describes tested packet path including VNF workload
   running in each VM.

#. **X-axis Labels**: VNFs per service chain.

#. **Y-axis Labels**: number of service chains.

#. **Z-axis Color Scale**: lists 64B Packet Throughput (mean MRR value)
   in Mpps.

#. **Hover Information**: specific test substring listing vhost-chain-vm
   combinations, number of runs executed, mean MRR throughput in Mpps,
   standard deviation.

.. note::

    Test results have been generated by
    `FD.io test executor vpp performance job 2n-skx`_ with RF
    result files csit-vpp-perf-|srelease|-\*.zip
    `archived here <../../_static/archive/>`_.

.. raw:: latex

    \clearpage

2n-skx-x710
~~~~~~~~~~~

64b-2t1c-eth-l2bd
-----------------

.. raw:: html

    <center><b>

:index:`VNF Service Chains: 64b-1c-eth-l2bd-{2*X*Y}vhost-{Y}chain-{X*Y}vm-l3fwdip4-mrr`

.. raw:: html

    </b>
    <iframe id="ifrm01" onload="setIframeHeight(this.id)" width="700" frameborder="0" scrolling="no" src="../../_static/vpp/l2bd-2n-skx-x710-64b-2t1c-base-vsc-mrr.html"></iframe>
    <p><br><br></p>
    </center>

.. raw:: latex

    \begin{figure}[H]
        \centering
            \graphicspath{{../_build/_static/vpp/}}
            \includegraphics[clip, trim=0cm 0cm 5cm 0cm, width=0.70\textwidth]{l2bd-2n-skx-x710-64b-2t1c-base-vsc-mrr}
            \label{fig:l2bd-2n-skx-x710-64b-2t1c-base-vsc-mrr}
    \end{figure}

.. raw:: html

    <center><b>

.. raw:: latex

    \clearpage

64b-4t2c-eth-l2bd
-----------------

.. raw:: html

    <center><b>

:index:`VNF Service Chains: 64b-2c-eth-l2bd-{2*X*Y}vhost-{Y}chain-{X*Y}vm-l3fwdip4-mrr`

.. raw:: html

    </b>
    <iframe id="ifrm02" onload="setIframeHeight(this.id)" width="700" frameborder="0" scrolling="no" src="../../_static/vpp/l2bd-2n-skx-x710-64b-4t2c-base-vsc-mrr.html"></iframe>
    <p><br><br></p>
    </center>

.. raw:: latex

    \begin{figure}[H]
        \centering
            \graphicspath{{../_build/_static/vpp/}}
            \includegraphics[clip, trim=0cm 0cm 5cm 0cm, width=0.70\textwidth]{l2bd-2n-skx-x710-64b-4t2c-base-vsc-mrr}
            \label{fig:l2bd-2n-skx-x710-64b-4t2c-base-vsc-mrr}
    \end{figure}