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IPv4 Routed-Forwarding
======================
Following sections include Throughput Speedup Analysis for VPP multi-
core multi-thread configurations with no Hyper-Threading, specifically
for tested 2t2c (2threads, 2cores) and 4t4c scenarios. 1t1c throughput
results are used as a reference for reported speedup ratio. Input data
used for the graphs comes from Phy-to-Phy 64B performance tests with VPP
IPv4 Routed-Forwarding, including NDR throughput (zero packet loss) and
PDR throughput (<0.5% packet loss).
NDR Throughput
--------------
VPP NDR 64B packet throughput speedup ratio is presented in the graphs
below for 10ge2p1x520 and 40ge2p1xl710 network interface cards.
NIC 10ge2p1x520
~~~~~~~~~~~~~~~
.. raw:: html
<iframe width="700" height="1000" frameborder="0" scrolling="no" src="../../_static/vpp/10ge2p1x520-64B-ip4-tsa-ndrdisc.html"></iframe>
.. raw:: latex
\begin{figure}[H]
\centering
\graphicspath{{../_build/_static/vpp/}}
\includegraphics[clip, trim=0cm 8cm 5cm 0cm, width=0.70\textwidth]{10ge2p1x520-64B-ip4-tsa-ndrdisc}
\label{fig:10ge2p1x520-64B-ip4-tsa-ndrdisc}
\end{figure}
CSIT source code for the test cases used for above plots can be found in CSIT
git repository:
.. only:: html
.. program-output:: cd ../../../../../ && set +x && cd tests/vpp/perf/ip4 && grep -E '64B-(1t1c|2t2c|4t4c)-ethip4-ip4(base|scale[a-z0-9]*)*-ndrdisc' 10ge2p1x520*
:shell:
.. only:: latex
.. code-block:: bash
$ cd tests/vpp/perf/ip4
$ grep -E '64B-(1t1c|2t2c|4t4c)-ethip4-ip4(base|scale[a-z0-9]*)*-ndrdisc' 10ge2p1x520*
*Figure 1. Throughput Speedup Analysis - Multi-Core Speedup Ratio - Normalized
NDR Throughput for Phy-to-Phy IPv4 Routed-Forwarding.*
NIC 40ge2p1xl710
~~~~~~~~~~~~~~~~
.. raw:: html
<iframe width="700" height="1000" frameborder="0" scrolling="no" src="../../_static/vpp/40ge2p1xl710-64B-ip4-tsa-ndrdisc.html"></iframe>
.. raw:: latex
\begin{figure}[H]
\centering
\graphicspath{{../_build/_static/vpp/}}
\includegraphics[clip, trim=0cm 8cm 5cm 0cm, width=0.70\textwidth]{40ge2p1xl710-64B-ip4-tsa-ndrdisc}
\label{fig:40ge2p1xl710-64B-ip4-tsa-ndrdisc}
\end{figure}
CSIT source code for the test cases used for above plots can be found in CSIT
git repository:
.. only:: html
.. program-output:: cd ../../../../../ && set +x && cd tests/vpp/perf/ip4 && grep -P '64B-(1t1c|2t2c|4t4c)-ethip4-ip4(base|scale[a-z0-9]*)*-ndrdisc' 40ge2p1xl710*
:shell:
.. only:: latex
.. code-block:: bash
$ cd tests/vpp/perf/ip4
$ grep -P '64B-(1t1c|2t2c|4t4c)-ethip4-ip4(base|scale[a-z0-9]*)*-ndrdisc' 40ge2p1xl710*
*Figure 2. Throughput Speedup Analysis - Multi-Core Speedup Ratio - Normalized
NDR Throughput for Phy-to-Phy IPv4 Routed-Forwarding.*
PDR Throughput
--------------
VPP PDR 64B packet throughput speedup ratio is presented in the graphs
below for 10ge2p1x520 and 40ge2p1xl710 network interface cards. PDR
measured for 0.5% packet loss ratio.
NIC 10ge2p1x520
~~~~~~~~~~~~~~~
.. raw:: html
<iframe width="700" height="1000" frameborder="0" scrolling="no" src="../../_static/vpp/10ge2p1x520-64B-ip4-tsa-pdrdisc.html"></iframe>
.. raw:: latex
\begin{figure}[H]
\centering
\graphicspath{{../_build/_static/vpp/}}
\includegraphics[clip, trim=0cm 8cm 5cm 0cm, width=0.70\textwidth]{10ge2p1x520-64B-ip4-tsa-pdrdisc}
\label{fig:10ge2p1x520-64B-ip4-tsa-pdrdisc}
\end{figure}
CSIT source code for the test cases used for above plots can be found in CSIT
git repository:
.. only:: html
.. program-output:: cd ../../../../../ && set +x && cd tests/vpp/perf/ip4 && grep -E '64B-(1t1c|2t2c|4t4c)-ethip4-ip4(base|scale[a-z0-9]*)*-ndrdisc' 10ge2p1x520*
:shell:
.. only:: latex
.. code-block:: bash
$ cd tests/vpp/perf/ip4
$ grep -E '64B-(1t1c|2t2c|4t4c)-ethip4-ip4(base|scale[a-z0-9]*)*-ndrdisc' 10ge2p1x520*
*Figure 3. Throughput Speedup Analysis - Multi-Core Speedup Ratio - Normalized
PDR Throughput for Phy-to-Phy IPv4 Routed-Forwarding.*
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