-*Figure 1. Throughput Speedup Analysis - Multi-Core Speedup Ratio - Normalized
-NDR Throughput for Phy-to-Phy IPv6 Overlay Tunnels.*
-
-CSIT source code for the test cases used for above plots can be found in
-`CSIT git repository <https://git.fd.io/csit/tree/tests/vpp/perf/ip6_tunnels?h=rls1804>`_.
-
-PDR Throughput
---------------