X-Git-Url: https://gerrit.fd.io/r/gitweb?p=csit.git;a=blobdiff_plain;f=docs%2Freport%2Fvpp_performance_tests%2Fpacket_latency_graphs%2Fipv6.rst;h=7d4cd708856c73c923f306238b6a3cd35963744b;hp=adcb514af003844f90661de1535eda031f7df5a4;hb=02f2a2176ec92efdf63399fb7dba1eb586465f38;hpb=0fc813b1694a6ae70b759e7ca96741f21f81b051
diff --git a/docs/report/vpp_performance_tests/packet_latency_graphs/ipv6.rst b/docs/report/vpp_performance_tests/packet_latency_graphs/ipv6.rst
index adcb514af0..7d4cd70885 100644
--- a/docs/report/vpp_performance_tests/packet_latency_graphs/ipv6.rst
+++ b/docs/report/vpp_performance_tests/packet_latency_graphs/ipv6.rst
@@ -1,28 +1,35 @@
IPv6 Routed-Forwarding
======================
-This section provides a summary of VPP Phy-to-Phy IPv6 Routed-Forwarding
-performance illustrating packet latency measured at 50% of discovered NDR
-throughput rate. Latency is reported for VPP running in multiple
-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
-latency test cases, *X-axis labels* are indeces of csit-vpp-perf-1704 jobs
-that created result output files used as data sources for the graph,
-*Y-axis labels* are measured packet Latency [uSec] values, and the *graph
-legend* identifes the plotted test suites.
+This section includes summary graphs of VPP Phy-to-Phy packet latency
+with IPv6 Routed-Forwarding measured at 50% of discovered NDR throughput
+rate. Latency is reported for VPP running in multiple configurations of
+VPP worker thread(s), a.k.a. VPP data plane thread(s), and their
+physical CPU core(s) placement.
+
+Results are generated from a single execution of CSIT NDR discovery
+test. Box plots are used to show the Minimum, Average and Maximum packet
+latency per test.
+
+*Title of each graph* is a regex (regular expression) matching all
+throughput test cases plotted on this graph, *X-axis labels* are indices
+of individual test suites executed by csit-vpp-perf-1704-all job 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.
.. note::
- Data sources for reported test results: i) FD.io test executor jobs
+ Test results have been generated by FD.io test executor jobs
`csit-vpp-perf-1704-all
- `_ ,
- ii) archived FD.io jobs test result `output files
- <../../_static/archive/>`_.
+ `_,
+ with Robot Framework result files csit-vpp-perf-1704-all-.zip
+ `archived here <../../_static/archive/>`_
-VPP packet latency - running in configuration of **one worker thread (1t) on one
-physical core (1c)** - is presented in the figure below.
+VPP packet latency in 1t1c setup (1thread, 1core) is presented in the graph below.
.. raw:: html
@@ -30,12 +37,12 @@ physical core (1c)** - is presented in the figure below.
*Figure 1. VPP 1thread 1core - packet latency for Phy-to-Phy IPv6 Routed-Forwarding.*
-CSIT test cases used to generate results presented above can be found in CSIT
-git repository by filtering with specified regex as follows:
+CSIT source code for the test cases used for above plots can be found in CSIT
+git repository:
.. code-block:: bash
- $ csit/tests/perf
+ $ cd $CSIT/tests/perf
$ grep -E "78B-1t1c-ethip6-ip6[a-z0-9]+-[a-z-]*ndrdisc" *
10ge2p1x520-ethip6-ip6base-copwhtlistbase-ndrdisc.robot:| tc01-78B-1t1c-ethip6-ip6base-copwhtlistbase-ndrdisc
@@ -46,8 +53,7 @@ git repository by filtering with specified regex as follows:
10ge2p1x520-ethip6-ip6scale2m-ndrdisc.robot:| tc01-78B-1t1c-ethip6-ip6scale2m-ndrdisc
40ge2p1xl710-ethip6-ip6base-ndrdisc.robot:| tc01-78B-1t1c-ethip6-ip6base-ndrdisc
-VPP packet latency - running in configuration of **two worker threads (2t) on two
-physical cores (2c)** - is presented in the figure below.
+VPP packet latency in 2t2c setup (2thread, 2core) is presented in the graph below.
.. raw:: html
@@ -55,12 +61,12 @@ physical cores (2c)** - is presented in the figure below.
*Figure 2. VPP 2threads 2cores - packet latency for Phy-to-Phy IPv6 Routed-Forwarding.*
-CSIT test cases used to generate results presented above can be found in CSIT
-git repository by filtering with specified regex as follows:
+CSIT source code for the test cases used for above plots can be found in CSIT
+git repository:
.. code-block:: bash
- $ csit/tests/perf
+ $ cd $CSIT/tests/perf
$ grep -E "78B-2t2c-ethip6-ip6[a-z0-9]+-[a-z-]*ndrdisc" *
10ge2p1x520-ethip6-ip6base-copwhtlistbase-ndrdisc.robot:| tc07-78B-2t2c-ethip6-ip6base-copwhtlistbase-ndrdisc