X-Git-Url: https://gerrit.fd.io/r/gitweb?p=csit.git;a=blobdiff_plain;f=docs%2Freport%2Fvpp_performance_tests%2Fpacket_throughput_graphs%2Fipv4_tunnels.rst;h=131e4e45e29cbb2f6ed0c06c1d514eda328219b6;hp=23ac3fc001739900bfd967f183e0567780b0a342;hb=1fcfc9bcc91c9bf9f1ab10fab898efc0d8c1e25f;hpb=11253012ed3eacf12d3536e060d46138141aac23

diff --git a/docs/report/vpp_performance_tests/packet_throughput_graphs/ipv4_tunnels.rst b/docs/report/vpp_performance_tests/packet_throughput_graphs/ipv4_tunnels.rst
index 23ac3fc001..131e4e45e2 100644
--- a/docs/report/vpp_performance_tests/packet_throughput_graphs/ipv4_tunnels.rst
+++ b/docs/report/vpp_performance_tests/packet_throughput_graphs/ipv4_tunnels.rst
@@ -7,8 +7,11 @@ performance illustrating NDR throughput (zero packet loss) and PDR throughput
 configurations of VPP worker thread(s), a.k.a. VPP data plane thread (s), and
 their physical CPU core(s) placement.
 
-Title of each graph is a regex (regular expression) matching all plotted
-test case throughput measurements.
+*Title of each graph* is a regex (regular expression) matching all plotted
+throughput test cases, *X-axis labels* are indeces of csit-vpp-perf-1701 jobs
+that created result output files used as data sources for the graph,
+*Y-axis labels* are measured Packets Per Second [pps] values, and the *graph
+legend* identifes the plotted test suites.
 
 .. note::