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| author |   Maciek Konstantynowicz <mkonstan@cisco.com> | 2020-02-13 11:19:44 +0000 |
|---|---|---|
| committer |   Tibor Frank <tifrank@cisco.com> | 2020-02-13 13:35:18 +0000 |
| commit | d2b27779627f1f3cd92366d262a29df9a8d3e8be (patch) | |
| tree | c7bb760aba661045fda908836dab0d776aa39642 /docs/report/dpdk_performance_tests | |
| parent | 09dbdddf56966f0be9dbe3c4176fe1a588ca3c17 (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.rst | 20 |
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. | ++----+------------------------------------------+----------------------------------------------------------------------------------------------------------+ |