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.. _dpdk_compare_current_vs_previous_release:
Current vs. Previous Release
----------------------------
Relative comparison of DPDK Testpmd and L3fwd packet throughput (NDR,
PDR and MRR) between |dpdk-release| and DPDK-18.02 (measured for
|csit-release| and |csit-release-1| respectively) is calculated from
results of tests running on 3-Node Intel Xeon Haswell testbeds (3n-hsw)
in 1-core and 2-core configurations.
Listed mean and standard deviation values are computed based on a series
of the same tests executed against respective DPDK releases to verify
test results repeatability, with percentage change calculated for mean
values.
.. 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/>`_.
3n-hsw
~~~~~~
NDR Comparison
``````````````
Comparison tables in ASCII and CSV formats:
- `ASCII 1t1c NDR comparison <../../_static/dpdk/performance-changes-3n-hsw-1t1c-ndr.txt>`_
- `ASCII 2t2c NDR comparison <../../_static/dpdk/performance-changes-3n-hsw-2t2c-ndr.txt>`_
- `CSV 1t1c NDR comparison <../../_static/dpdk/performance-changes-3n-hsw-1t1c-ndr.csv>`_
- `CSV 2t2c NDR comparison <../../_static/dpdk/performance-changes-3n-hsw-2t2c-ndr.csv>`_
PDR Comparison
``````````````
Comparison tables in ASCII and CSV formats:
- `ASCII 1t1c PDR comparison <../../_static/dpdk/performance-changes-3n-hsw-1t1c-pdr.txt>`_
- `ASCII 2t2c PDR comparison <../../_static/dpdk/performance-changes-3n-hsw-2t2c-pdr.txt>`_
- `CSV 1t1c PDR comparison <../../_static/dpdk/performance-changes-3n-hsw-1t1c-pdr.csv>`_
- `CSV 2t2c PDR comparison <../../_static/dpdk/performance-changes-3n-hsw-2t2c-pdr.csv>`_
3n-skx
~~~~~~
NDR Comparison
``````````````
Comparison tables in ASCII and CSV formats:
- `ASCII 2t1c NDR comparison <../../_static/dpdk/performance-changes-3n-skx-2t1c-ndr.txt>`_
- `ASCII 4t1c NDR comparison <../../_static/dpdk/performance-changes-3n-skx-4t2c-ndr.txt>`_
- `CSV 2t1c NDR comparison <../../_static/dpdk/performance-changes-3n-skx-2t1c-ndr.csv>`_
- `CSV 4t1c NDR comparison <../../_static/dpdk/performance-changes-3n-skx-4t2c-ndr.csv>`_
PDR Comparison
``````````````
Comparison tables in ASCII and CSV formats:
- `ASCII 2t1c PDR comparison <../../_static/dpdk/performance-changes-3n-skx-2t1c-pdr.txt>`_
- `ASCII 4t1c PDR comparison <../../_static/dpdk/performance-changes-3n-skx-4t2c-pdr.txt>`_
- `CSV 2t1c PDR comparison <../../_static/dpdk/performance-changes-3n-skx-2t1c-pdr.csv>`_
- `CSV 4t1c PDR comparison <../../_static/dpdk/performance-changes-3n-skx-4t2c-pdr.csv>`_
2n-skx
~~~~~~
NDR Comparison
``````````````
Comparison tables in ASCII and CSV formats:
- `ASCII 2t1c NDR comparison <../../_static/dpdk/performance-changes-2n-skx-2t1c-ndr.txt>`_
- `ASCII 4t1c NDR comparison <../../_static/dpdk/performance-changes-2n-skx-4t2c-ndr.txt>`_
- `CSV 2t1c NDR comparison <../../_static/dpdk/performance-changes-2n-skx-2t1c-ndr.csv>`_
- `CSV 4t1c NDR comparison <../../_static/dpdk/performance-changes-2n-skx-4t2c-ndr.csv>`_
PDR Comparison
``````````````
Comparison tables in ASCII and CSV formats:
- `ASCII 2t1c PDR comparison <../../_static/dpdk/performance-changes-2n-skx-2t1c-pdr.txt>`_
- `ASCII 4t1c PDR comparison <../../_static/dpdk/performance-changes-2n-skx-4t2c-pdr.txt>`_
- `CSV 2t1c PDR comparison <../../_static/dpdk/performance-changes-2n-skx-2t1c-pdr.csv>`_
- `CSV 4t1c PDR comparison <../../_static/dpdk/performance-changes-2n-skx-4t2c-pdr.csv>`_
|
