Changes in |csit-release|
-------------------------
-#. **DPDK release version change**
+#. TEST FRAMEWORK
- - |csit-release| tested DPDK-18.05, as used by |vpp-release|.
+ - **CSIT test environment** version has been updated to ver. 10, see
+ :ref:`test_environment_versioning`.
-#. **DPDK performance tests**
+#. DPDK PERFORMANCE TESTS
- - **MRR Throughput**: MRR (Maximum Receive Rate) test code has now
- configurable trial duration and number of consecutive executions.
- Coverage of MRR tests has been extended across more test
- scenarios. MRR tests are used for continuous performance trending
- and for comparison between DPDK releases.
+ - **Arm Ampere Altra**: Performance test data for these platforms
+ is now provided by testbeds newly installed in FD.io CSIT labs.
+ For details about the physical setup see
+ :ref:`physical_testbeds_3n_alt`.
- - **MLRsearch Throughput**: MLRsearch algorithm has been introduced
- for all NDR and PDR throughput tests. All tests that previously
- used binary search got converted to MLRsearch. Coverage of NDR/PDR
- tests has been extended across more test scenarios.
+#. DPDK RELEASE VERSION CHANGE
- - **2-Node Tests**: A new set of 2-node tests covering DPDK Testpmd
- and L3fwd, running on new Xeon Skylake testbeds.
+ - |csit-release| tested |dpdk-release|, as used by |vpp-release|.
- - **More NICs**: Increased coverage of NIC models tested: Intel-
- xxv710-da2, Intel-x710-da4.
+.. _dpdk_known_issues:
- - **Generated tests**: Simplified and unified test structure, semi-
- autogenerated by generator script. Test generator is currently
- able to create test combinations with various frame size and
- cores combinations. All existing test cases were converted to new
- format.
-
-#. **Presentation and Analytics Layer**
-
- - **Performance trending**: Added continuous performance trending with
- anomaly detection and analysis for DPDK.
-
-Performance Changes
--------------------
-
-Relative performance changes in measured NDR, PDR and MRR packet
-throughput in |csit-release| are calculated against the test results
-from |csit-release-1| report, for tests running on 3-Node Intel Xeon
-Haswell testbeds (3n-hsw) in 1-core, 2-core and 4-core (MRR only)
-configurations.
-
-Listed mean and standard deviation values are computed based on a series
-of the same tests executed against respective VPP releases to verify
-test results repeatability, with percentage change calculated for mean
-values.
-
-NDR Changes
-~~~~~~~~~~~
-
-NDR throughput changes between releases are available in CSV and pretty
-ASCII formats:
-
- - `CSV 1t1c NDR changes <../_static/dpdk/performance-changes-1t1c-ndr.csv>`_,
- - `CSV 2t2c NDR changes <../_static/dpdk/performance-changes-2t2c-ndr.csv>`_,
- - `ASCII 1t1c NDR changes <../_static/dpdk/performance-changes-1t1c-ndr.txt>`_,
- - `ASCII 2t2c NDR changes <../_static/dpdk/performance-changes-2t2c-ndr.txt>`_.
-
-.. note::
-
- Test results have been generated by
- `FD.io test executor dpdk performance job 3n-hsw`_
- with RF result
- files csit-dpdk-perf-|srelease|-\*.zip
- `archived here <../_static/archive/>`_.
-
-PDR Changes
-~~~~~~~~~~~
-
-PDR throughput changes between releases are available in CSV and pretty
-ASCII formats:
-
- - `CSV 1t1c PDR changes <../_static/dpdk/performance-changes-1t1c-pdr.csv>`_,
- - `CSV 2t2c PDR changes <../_static/dpdk/performance-changes-2t2c-pdr.csv>`_,
- - `ASCII 1t1c PDR changes <../_static/dpdk/performance-changes-1t1c-pdr.txt>`_,
- - `ASCII 2t2c PDR changes <../_static/dpdk/performance-changes-2t2c-pdr.txt>`_.
-
-.. note::
-
- Test results have been generated by
- `FD.io test executor dpdk performance job 3n-hsw`_
- with RF result
- files csit-dpdk-perf-|srelease|-\*.zip
- `archived here <../_static/archive/>`_.
-
-Skx vs. Hsw Comparison
-----------------------
-
-Relative performance changes in measured packet throughput on 3-Node Skx testbed
-are calculated against the results measured on 3-Node Hsw testbed.
-
-NDR Comparison
-~~~~~~~~~~~~~~
-
-NDR throughput changes between testbeds are available in a CSV and pretty ASCII
-formats:
-
- - `CSV 1c NDR comparison <../_static/dpdk/performance-compare-testbeds-3n-hsw-3n-skx-ndr.csv>`_,
- - `ASCII 1c NDR comparison <../_static/dpdk/performance-compare-testbeds-3n-hsw-3n-skx-ndr.txt>`_.
-
-.. note::
-
- Test results have been generated by
- `FD.io test executor dpdk performance job 3n-hsw`_ and
- `FD.io test executor dpdk performance job 3n-skx`_
- with RF result
- files csit-dpdk-perf-|srelease|-\*.zip
- `archived here <../_static/archive/>`_.
-
-PDR Comparison
-~~~~~~~~~~~~~~
-
-PDR throughput changes between testbeds are available in a CSV and pretty ASCII
-formats:
-
- - `CSV 1c PDR comparison <../_static/dpdk/performance-compare-testbeds-3n-hsw-3n-skx-pdr.csv>`_,
- - `ASCII 1c PDR comparison <../_static/dpdk/performance-compare-testbeds-3n-hsw-3n-skx-pdr.txt>`_.
-
-.. note::
-
- Test results have been generated by
- `FD.io test executor dpdk performance job 3n-hsw`_ and
- `FD.io test executor dpdk performance job 3n-skx`_
- with RF result
- files csit-dpdk-perf-|srelease|-\*.zip
- `archived here <../_static/archive/>`_.
-
-MRR Comparison
-~~~~~~~~~~~~~~
-
-MRR throughput changes between testbeds are available in a
-CSV and pretty ASCII formats:
+Known Issues
+------------
- - `CSV 1c MRR comparison <../_static/dpdk/performance-compare-testbeds-3n-hsw-3n-skx-mrr.csv>`_,
- - `ASCII 1c MRR comparison <../_static/dpdk/performance-compare-testbeds-3n-hsw-3n-skx-mrr.txt>`_.
+List of known issues in |csit-release| for DPDK performance tests:
-.. note::
++----+-----------------------------------------+-----------------------------------------------------------------------------------------------------------+
+| # | JiraID | Issue Description |
++====+=========================================+===========================================================================================================+
+| 1 | `CSIT-1762 | TRex reports link DOWN in case of dpdk testpmd tests on FD.io CSIT Denverton systems (2n-dnv and 3n-dnv). |
+| | <https://jira.fd.io/browse/CSIT-1762>`_ | |
++----+-----------------------------------------+-----------------------------------------------------------------------------------------------------------+
- Test results have been generated by
- `FD.io test executor dpdk performance job 3n-hsw`_ and
- `FD.io test executor dpdk performance job 3n-skx`_
- with RF result
- files csit-vpp-perf-|srelease|-\*.zip
- `archived here <../_static/archive/>`_.
+New
+___
-Known Issues
-------------
+List of new issues in |csit-release| for DPDK performance tests:
-No known issues.
++----+-----------------------------------------+-----------------------------------------------------------------------------------------------------------+
+| # | JiraID | Issue Description |
++====+=========================================+===========================================================================================================+
+| 1 | `CSIT-1848 | 2n-clx, 2n-skx, 3n-alt, 3n-skx: sporadic testpmd/l3fwd tests fail with no or low traffic. |
+| | <https://jira.fd.io/browse/CSIT-1848>`_ | |
++----+-----------------------------------------+-----------------------------------------------------------------------------------------------------------+
\ No newline at end of file
Code Review / csit.git / blobdiff