X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=docs%2Freport%2Fintroduction%2Ftest_environment_intro.rst;h=2aa4f44e405acd773d5b234bcca5f7d10a37375a;hb=6b7f5d26098ba3a76b16169865eaee273274e96a;hp=c35cba3161a1e9f6bb1c78d069e7c6244dcd5f2c;hpb=ca585727f655942827ea4db1ae0318485655a109;p=csit.git

diff --git a/docs/report/introduction/test_environment_intro.rst b/docs/report/introduction/test_environment_intro.rst
index c35cba3161..2aa4f44e40 100644
--- a/docs/report/introduction/test_environment_intro.rst
+++ b/docs/report/introduction/test_environment_intro.rst
@@ -1,6 +1,8 @@
 Test Environment
 ================
 
+.. _test_environment_versioning:
+
 Environment Versioning
 ----------------------
 
@@ -58,15 +60,32 @@ Following is the list of CSIT versions to date:
   `TRex
   <https://docs.fd.io/csit/rls2005/report/vpp_performance_tests/test_environment.html#tg-settings-trex>`_,
   `CSIT <https://git.fd.io/csit/tree/?h=rls2005>`_).
+- Ver. 5 associated with CSIT rls2009 branch (`HW
+  <https://git.fd.io/csit/tree/docs/lab?h=rls2009>`_, `Linux
+  <https://docs.fd.io/csit/rls2009/report/vpp_performance_tests/test_environment.html#sut-settings-linux>`_,
+  `TRex
+  <https://docs.fd.io/csit/rls2009/report/vpp_performance_tests/test_environment.html#tg-settings-trex>`_,
+  `CSIT <https://git.fd.io/csit/tree/?h=rls2009>`_).
+
+  - The main change is TRex data-plane core resource adjustments:
+    `increase from 7 to 8 cores and pinning cores to interfaces <https://gerrit.fd.io/r/c/csit/+/28184>`_
+    for better TRex performance with symmetric traffic profiles.
+- Ver. 6 associated with CSIT rls2101 branch (`HW
+  <https://git.fd.io/csit/tree/docs/lab?h=rls2101>`_, `Linux
+  <https://docs.fd.io/csit/rls2101/report/vpp_performance_tests/test_environment.html#sut-settings-linux>`_,
+  `TRex
+  <https://docs.fd.io/csit/rls2101/report/vpp_performance_tests/test_environment.html#tg-settings-trex>`_,
+  `CSIT <https://git.fd.io/csit/tree/?h=rls2101>`_).
+
+  - The main change is TRex version upgrade:
+    `increase from 2.82 to 2.86 <https://gerrit.fd.io/r/c/csit/+/29980>`_.
 
-To identify performance changes due to VPP code development from
-v20.01.0 to v20.05.0, both have been tested in CSIT environment ver. 4
-and compared against each other. All substantial progressions and
-regressions have been marked up with RCA analysis.
-:ref:`vpp_throughput_comparisons` and :ref:`vpp_known_issues`.
 
-CSIT environment ver. 4 has been evaluated against the ver. 2 by
-benchmarking VPP v20.01.0 in both environment versions.
+To identify performance changes due to VPP code development between previous
+and current VPP release version, both have been tested in CSIT environment of
+latest version and compared against each other. All substantial progressions and
+regressions have been marked up with RCA analysis. See
+:ref:`vpp_throughput_comparisons` and :ref:`vpp_known_issues`.
 
 Physical Testbeds
 -----------------