docs/report/vpp_performance_tests/comparisons/current_vs_previous_release.rst

   1 Current vs. Previous Release
   2 ----------------------------
   3
   4 Relative comparison of VPP packet throughput (NDR, PDR and MRR) between
   5 |vpp-release| and |vpp-release-1| (measured for |csit-release| and
   6 |csit-release-1| respectively) is calculated from results of tests
   7 running on 3-Node Intel Xeon Haswell testbeds (3n-hsw) in 1-core, 2-core
   8 and 4-core (MRR only) configurations.
   9
  10 Listed mean and standard deviation values are computed based on a series
  11 of the same tests executed against respective VPP releases to verify
  12 test results repeatability, with percentage change calculated for mean
  13 values. Note that the standard deviation is quite high for a small
  14 number of packet throughput tests, what indicates poor test results
  15 repeatability and makes the relative change of mean throughput value not
  16 fully representative for these tests. The root causes behind poor
  17 results repeatability vary between the test cases.
  18
  19 .. note::
  20
  21     Test results have been generated by
  22     `FD.io test executor vpp performance job 3n-hsw`_,
  23     with RF result
  24     files csit-vpp-perf-|srelease|-\*.zip
  25     `archived here <../../_static/archive/>`_.
  26
  27 NDR Comparison
  28 ~~~~~~~~~~~~~~
  29
  30 Comparison tables in ASCII and CSV formats:
  31
  32   - `ASCII 1t1c NDR comparison <../../_static/vpp/performance-changes-1t1c-ndr.txt>`_
  33   - `ASCII 2t2c NDR comparison <../../_static/vpp/performance-changes-2t2c-ndr.txt>`_
  34   - `CSV 1t1c NDR comparison <../../_static/vpp/performance-changes-1t1c-ndr.csv>`_
  35   - `CSV 2t2c NDR comparison <../../_static/vpp/performance-changes-2t2c-ndr.csv>`_
  36
  37 PDR Comparison
  38 ~~~~~~~~~~~~~~
  39
  40 Comparison tables in ASCII and CSV formats:
  41
  42   - `ASCII 1t1c PDR comparison <../../_static/vpp/performance-changes-1t1c-pdr.txt>`_
  43   - `ASCII 2t2c PDR comparison <../../_static/vpp/performance-changes-2t2c-pdr.txt>`_
  44   - `CSV 1t1c PDR comparison <../../_static/vpp/performance-changes-1t1c-pdr.csv>`_
  45   - `CSV 2t2c PDR comparison <../../_static/vpp/performance-changes-2t2c-pdr.csv>`_
  46
  47 MRR Comparison
  48 ~~~~~~~~~~~~~~
  49
  50 Comparison tables in ASCII and CSV formats:
  51
  52   - `ASCII 1t1c MRR comparison <../../_static/vpp/performance-changes-1t1c-mrr.txt>`_
  53   - `ASCII 2t2c MRR comparison <../../_static/vpp/performance-changes-2t2c-mrr.txt>`_
  54   - `ASCII 4t4c MRR comparison <../../_static/vpp/performance-changes-4t4c-mrr.txt>`_
  55   - `CSV 1t1c MRR comparison <../../_static/vpp/performance-changes-1t1c-mrr.csv>`_
  56   - `CSV 2t2c MRR comparison <../../_static/vpp/performance-changes-2t2c-mrr.csv>`_
  57   - `CSV 4t4c MRR comparison <../../_static/vpp/performance-changes-4t4c-mrr.csv>`_