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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.*