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Diffstat (limited to 'docs/report/dpdk_performance_tests/comparisons/index.rst')
| -rw-r--r-- | docs/report/dpdk_performance_tests/comparisons/index.rst | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/docs/report/dpdk_performance_tests/comparisons/index.rst b/docs/report/dpdk_performance_tests/comparisons/index.rst index 7a3cb44444..3e0d3f932b 100644 --- a/docs/report/dpdk_performance_tests/comparisons/index.rst +++ b/docs/report/dpdk_performance_tests/comparisons/index.rst @@ -6,8 +6,22 @@ Comparisons =========== +.. + // Alternative Note for 1st Bullet when bad microcode Skx, Clx results are published + note:: + L3fwd throughput drop in the current release in comparison to previous + releases **on Intel Xeon 2n-skx, 3n-skx and 2n-clx testbeds**: L3fwd + performance test data shows lower performance and behaviour + inconsistency of these systems following the recent 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`. + .. toctree:: current_vs_previous_release + 2n-skx_vs_2n-clx_testbeds 3n-skx_vs_3n-hsw_testbeds 3n-skx_vs_2n-skx_testbeds |