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authorMaciek Konstantynowicz <mkonstan@cisco.com>2020-02-13 11:19:44 +0000
committerTibor Frank <tifrank@cisco.com>2020-02-13 13:35:18 +0000
commitd2b27779627f1f3cd92366d262a29df9a8d3e8be (patch)
treec7bb760aba661045fda908836dab0d776aa39642 /docs/report/dpdk_performance_tests
parent09dbdddf56966f0be9dbe3c4176fe1a588ca3c17 (diff)
Report: more edits to vpp and dpdk perf rls notes re skx and clx ucode issue.
Change-Id: Iaf473b38b44668478a77044e87d4610db65d9331 Signed-off-by: Maciek Konstantynowicz <mkonstan@cisco.com>
Diffstat (limited to 'docs/report/dpdk_performance_tests')
-rw-r--r--docs/report/dpdk_performance_tests/csit_release_notes.rst20
1 files changed, 16 insertions, 4 deletions
diff --git a/docs/report/dpdk_performance_tests/csit_release_notes.rst b/docs/report/dpdk_performance_tests/csit_release_notes.rst
index a46903f5b3..2dd10e08ee 100644
--- a/docs/report/dpdk_performance_tests/csit_release_notes.rst
+++ b/docs/report/dpdk_performance_tests/csit_release_notes.rst
@@ -16,6 +16,18 @@ Changes in |csit-release|
will be added in subsequent maintenance report version(s) once
the issue is resolved. See :ref:`dpdk_known_issues`.
+..
+ // Alternative Note for 1st Bullet when bad microcode Skx, Clx results are published
+ - **Intel Xeon 2n-skx, 3n-skx and 2n-clx testbeds**: Testpmd and
+ L3fwd performance test data is included in this report version,
+ but it shows lower performance and behaviour inconsistency of
+ these systems following the upgrade of processor microcode
+ packages (skx ucode 0x2000064, clx ucode 0x500002c) as part of
+ updating Ubuntu 18.04 LTS kernel version. Tested VPP and DPDK
+ applications (L3fwd) are affected. Skx and Clx test data will be
+ corrected in subsequent maintenance report version(s) once the
+ issue is resolved. See :ref:`vpp_known_issues`.
+
#. DPDK RELEASE VERSION CHANGE
- |csit-release| tested |dpdk-release|, as used by |vpp-release|.
@@ -30,7 +42,7 @@ 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. |
-+----+-----------------------------------------+-----------------------------------------------------------------------------------------------------------+
+| 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. |
++----+------------------------------------------+----------------------------------------------------------------------------------------------------------+