.. _throughput_speedup_multi_core:
+.. raw:: latex
+
+ \clearpage
+
Speedup Multi-Core
==================
-Throughput Speedup Multi-Core graphs are generated based on results from
-multiple executions of the same CSIT performance tests across the three
-physical testbeds within LF FD.io labs. Plotted grouped bars illustrate
-the 64B/78B packet throughput speedup ratio for 2- and 4-core multi-
+Speedup Multi-Core throughput graphs are generated by multiple
+executions of the same performance tests across physical testbeds hosted
+LF FD.io labs: 3n-hsw, 2n-skx, 2n-skx. Grouped bars illustrate the
+64B/78B packet throughput speedup ratio for 2- and 4-core multi-
threaded VPP configurations relative to 1-core configurations.
.. note::
Test results have been generated by
`FD.io test executor vpp performance job 3n-hsw`_,
`FD.io test executor vpp performance job 3n-skx`_ and
- `FD.io test executor vpp performance job 2n-skx`_ with Robot Framework
+ `FD.io test executor vpp performance job 2n-skx`_ with RF
result files csit-vpp-perf-|srelease|-\*.zip
`archived here <../../_static/archive/>`_.
- Plotted data set size per test case is equal to the number of job executions
- presented in this report version: **10**.
+ Required per test case data set size is **10**, but for VPP tests
+ the actual size varies per test case and is <=10. This is due to
+ not all test executions completing successfully due to a known
+ `VPP-1361 <https://jira.fd.io/browse/VPP-1361>`_ issue
+ sporadically impacting physical interface up/down state.
.. toctree::
- :maxdepth: 1
+ :maxdepth: 3
l2
ip4