fix(report): update RCA

+ Add TRex bump line to previous CSIT environment description.
+ Remove outdated changes_tg.rst page.

Change-Id: I88bce0439c863983db0dae248c2eebca8637a62f
Signed-off-by: Vratko Polak <vrpolak@cisco.com>
(cherry picked from commit c6ca94a459f696b0c5b5ddd3e09e948fa835fbcc)

diff --git a/docs/report/introduction/environment/changes_tg.rst b/docs/report/introduction/environment/changes_tg.rst
deleted file mode 100644 (file)
index d21e43e..0000000
--- a/docs/report/introduction/environment/changes_tg.rst
+++ /dev/null
@@ -1,14 +0,0 @@
-To identify performance changes due to TRex code development between previous
-and current TRex 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:`trex_known_issues`.
-
-Physical Testbeds
------------------
-
-FD.io CSIT performance tests are executed in physical testbeds hosted by
-:abbr:`LF (Linux Foundation)` for FD.io project. Physical testbed
-topology used:
-
-- **1-Node Topology**: Consisting of TG with 1 NIC with 2 ports connected
-  together - loopback connection.

diff --git a/docs/report/trex_performance_tests/test_environment.rst b/docs/report/trex_performance_tests/test_environment.rst
index faf2db6..835180e 100644 (file)
--- a/docs/report/trex_performance_tests/test_environment.rst
+++ b/docs/report/trex_performance_tests/test_environment.rst
@@ -4,8 +4,6 @@
 
 .. include:: ../introduction/environment/intro.rst
 
-.. include:: ../introduction/environment/changes_tg.rst
-
 
 SUT Settings - TRex
 -------------------

diff --git a/docs/report/vpp_performance_tests/csit_release_notes.rst b/docs/report/vpp_performance_tests/csit_release_notes.rst
index 2cf1415..20f7710 100644 (file)
--- a/docs/report/vpp_performance_tests/csit_release_notes.rst
+++ b/docs/report/vpp_performance_tests/csit_release_notes.rst
@@ -176,18 +176,14 @@ Root Cause Analysis for Performance Changes
 
 List of RCAs in |csit-release| for VPP performance changes:
 
-+----+-----------------------------------------+-------------------------------------------------------------------------------------+
-|  # | JiraID                                  | Issue Description                                                                   |
-+====+=========================================+=====================================================================================+
-|  1 | `VPP-2030                               | regression: ip6base on ICX around 2022-03-23                                        |
-|    | <https://jira.fd.io/browse/VPP-2030>`_  | "Loads blocked due to overlapping with a preceding store that cannot be forwarded." |
-|    |                                         | started happening in ip6-lookup graph node.                                         |
-+----+-----------------------------------------+-------------------------------------------------------------------------------------+
-|  2 | `CSIT-1852                              | 2n-zn2 mellanox performance cap                                                     |
-|    | <https://jira.fd.io/browse/CSIT-1852>`_ | Old issue, only now distinguished from CSIT-1751.                                   |
-|    |                                         | This testbed+nic combination is capped below 28 Mpps, cause not identified yet.     |
-+----+-----------------------------------------+-------------------------------------------------------------------------------------+
-|  3 | `CSIT-1853                              | trending regression: nat44ed cps around 2202-04-01                                  |
-|    | <https://jira.fd.io/browse/CSIT-1853>`_ | VPP change added more computation to slow path (in order to support multiple VRFs). |
-|    |                                         | Not clear if the VPP implementation is optimized enough.                            |
-+----+-----------------------------------------+-------------------------------------------------------------------------------------+
++----+-----------------------------------------+--------------------------------------------------------------------+
+|  # | JiraID                                  | Issue Description                                                  |
++====+=========================================+====================================================================+
+|  1 | `CSIT-1887                              | rls2210 RCA: ASTF tests                                            |
+|    | <https://jira.fd.io/browse/CSIT-1887>`_ | TRex upgrade decreased TRex performance. NAT results not affected, |
+|    |                                         | except on Denverton due to interference from VPP-2010.             |
++----+-----------------------------------------+--------------------------------------------------------------------+
+|  2 | `CSIT-1888                              | rls2210 RCA: testbed differences, especially for ipsec             |
+|    | <https://jira.fd.io/browse/CSIT-1888>`_ | Not caused by VPP code nor CSIT code.                              |
+|    |                                         | Most probable cause is clang-14 behavior.                          |
++----+-----------------------------------------+--------------------------------------------------------------------+