X-Git-Url: https://gerrit.fd.io/r/gitweb?p=csit.git;a=blobdiff_plain;f=docs%2Freport%2Fvpp_performance_tests%2Fpacket_latency_graphs%2Findex.rst;fp=docs%2Freport%2Fvpp_performance_tests%2Fpacket_latency_graphs%2Findex.rst;h=db1012b98eb7db94f68fd9b603c3fa64b3c1a55b;hp=5825df326c9faa73c08dded6f87dfe6592548b5b;hb=64d3c3f78b5150ad27c934eaa1785e8ee8111bf0;hpb=f77b4557b82d5049c722cb7a52954ee96c7c15b0

diff --git a/docs/report/vpp_performance_tests/packet_latency_graphs/index.rst b/docs/report/vpp_performance_tests/packet_latency_graphs/index.rst
index 5825df326c..db1012b98e 100644
--- a/docs/report/vpp_performance_tests/packet_latency_graphs/index.rst
+++ b/docs/report/vpp_performance_tests/packet_latency_graphs/index.rst
@@ -6,31 +6,37 @@
 Packet Latency
 ==============
 
-Plotted results are generated from a single execution of CSIT NDR discovery
-test. Box plots are used to show the Minimum, Median and Maximum packet
+Latency results are generated from a single execution of NDR discovery
+test across physical testbeds hosted LF FD.io labs: 3n-hsw, 2n-skx, 2n-
+skx. Box plots are used to show the Minimum, Median and Maximum packet
 latency per test.
 
-*Title of each graph* describes the packet path, testbed topology, processor
-architecture, packet size, number of cores and threads used by workers and
-DUT configuration, *X-axis labels* are indices of individual test suites
-executed by FD.io test executor vpp performance jobs that created result output
-file used as data source for the graph, *Y-axis labels* are measured packet
-Latency [uSec] values, and the *Graph legend* lists the plotted test suites and
-their indices. Latency is reported for concurrent symmetric bi-directional
-flows, separately for each direction: i) West-to-East:
-TGint1-to-SUT1-to-SUT2-to-TGint2, and ii) East-to-West:
-TGint2-to-SUT2-to-SUT1-to-TGint1.
+Additional information about graph data:
+
+#. **Graph Title**: describes tested packet path, testbed topology,
+   processor model, NIC model, packet size, number of cores and
+   threads used by data plane workers and indication of DUT
+   configuration.
+
+#. **X-axis Labels**: indices of individual test suites as listed in
+   Graph Legend and direction of latency flow:
+
+   - West-to-East: TGint1-to-SUT1-to-SUT2-to-TGint2.
+   - East-to-West: TGint2-to-SUT2-to-SUT1-to-TGint1.
+
+#. **Y-axis Labels**: measured packet latency values in [uSec].
+
+#. **Graph Legend**: lists X-axis indices with associated CSIT test
+   suites executed to generate graphed test results.
 
 .. note::
 
     Test results have been generated by
     `FD.io test executor vpp performance job 3n-hsw`_,
     `FD.io test executor vpp performance job 3n-skx`_ and
-    `FD.io test executor vpp performance job 2n-skx`_ with Robot Framework
+    `FD.io test executor vpp performance job 2n-skx`_ with RF
     result files csit-vpp-perf-|srelease|-\*.zip
     `archived here <../../_static/archive/>`_.
-    Plotted data set size per test case is equal to the number of job executions
-    presented in this report version: **10**.
 
 .. toctree::
     :maxdepth: 1