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-rw-r--r--docs/report/dpdk_performance_tests/csit_release_notes.rst23
1 files changed, 22 insertions, 1 deletions
diff --git a/docs/report/dpdk_performance_tests/csit_release_notes.rst b/docs/report/dpdk_performance_tests/csit_release_notes.rst
index 681bbaea90..ba2a2e9f0b 100644
--- a/docs/report/dpdk_performance_tests/csit_release_notes.rst
+++ b/docs/report/dpdk_performance_tests/csit_release_notes.rst
@@ -4,11 +4,32 @@ Release Notes
Changes in |csit-release|
-------------------------
+#. DPDK PERFORMANCE TESTS
+
+ - **Intel Xeon 2n-skx, 3n-skx and 2n-clx testbeds**: Testpmd and
+ L3fwd test data is not included in this report version. This is
+ due to performance and behaviour inconsistency following the
+ upgrade to the latest Ubuntu 18.04 LTS kernel version
+ (4.15.0-72-generic) and associated microcode packages (skx ucode
+ 0x2000064, clx ucode 0x500002c). Test data will be added in
+ subsequent maintenance report version(s) once the issue is
+ resolved. See :ref:`dpdk_known_issues`.
+
#. DPDK RELEASE VERSION CHANGE
- |csit-release| tested |dpdk-release|, as used by |vpp-release|.
+.. _dpdk_known_issues:
+
Known Issues
------------
-No known issues.
+List of known issues in |csit-release| for DPDK performance tests:
+
++----+------------------------------------------+----------------------------------------------------------------------------------------------------------+
+| # | JiraID | Issue Description |
++====+==========================================+==========================================================================================================+
+| 8 | `CSIT-1675 | Intel Xeon 2n-skx, 3n-skx and 2n-clx testbeds behaviour and performance became inconsistent following |
+| | <https://jira.fd.io/browse/CSIT-1675>`_ | the upgrade to the latest Ubuntu 18.04 LTS kernel version (4.15.0-72-generic) and associated microcode |
+| | | packages (skx ucode 0x2000064, clx ucode 0x500002c). VPP as well as DPDK L3fwd tests are affected. |
++----+-----------------------------------------+-----------------------------------------------------------------------------------------------------------+