.. _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-release-1| (measured for |csit-release| and |csit-release-1| respectively) is calculated from results of tests running on 3n-skx, 2n-skx, 2n-clx, 2n-zn2 testbeds 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 are stored in `build logs from FD.io dpdk performance job 3n-skx`_, `build logs from FD.io dpdk performance job 2n-skx`_, `build logs from FD.io dpdk performance job 2n-clx`_, `build logs from FD.io dpdk performance job 2n-zn2`_, `build logs from FD.io dpdk performance job 3n-tsh`_, with RF result files csit-dpdk-perf-|srelease|-\*.zip `archived here <../../_static/archive/>`_. 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 4t2c 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 4t2c 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 4t2c 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 4t2c 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 4t2c 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 4t2c 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 4t2c 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 4t2c PDR comparison <../../_static/dpdk/performance-changes-2n-skx-4t2c-pdr.csv>`_ 2n-clx ~~~~~~ NDR Comparison `````````````` Comparison tables in ASCII and CSV formats: - `ASCII 2t1c NDR comparison <../../_static/dpdk/performance-changes-2n-clx-2t1c-ndr.txt>`_ - `ASCII 4t2c NDR comparison <../../_static/dpdk/performance-changes-2n-clx-4t2c-ndr.txt>`_ - `CSV 2t1c NDR comparison <../../_static/dpdk/performance-changes-2n-clx-2t1c-ndr.csv>`_ - `CSV 4t2c NDR comparison <../../_static/dpdk/performance-changes-2n-clx-4t2c-ndr.csv>`_ PDR Comparison `````````````` Comparison tables in ASCII and CSV formats: - `ASCII 2t1c PDR comparison <../../_static/dpdk/performance-changes-2n-clx-2t1c-pdr.txt>`_ - `ASCII 4t2c PDR comparison <../../_static/dpdk/performance-changes-2n-clx-4t2c-pdr.txt>`_ - `CSV 2t1c PDR comparison <../../_static/dpdk/performance-changes-2n-clx-2t1c-pdr.csv>`_ - `CSV 4t2c PDR comparison <../../_static/dpdk/performance-changes-2n-clx-4t2c-pdr.csv>`_ 2n-zn2 ~~~~~~ NDR Comparison `````````````` Comparison tables in ASCII and CSV formats: - `ASCII 2t1c NDR comparison <../../_static/dpdk/performance-changes-2n-zn2-2t1c-ndr.txt>`_ - `ASCII 4t2c NDR comparison <../../_static/dpdk/performance-changes-2n-zn2-4t2c-ndr.txt>`_ - `CSV 2t1c NDR comparison <../../_static/dpdk/performance-changes-2n-zn2-2t1c-ndr.csv>`_ - `CSV 4t2c NDR comparison <../../_static/dpdk/performance-changes-2n-zn2-4t2c-ndr.csv>`_ PDR Comparison `````````````` Comparison tables in ASCII and CSV formats: - `ASCII 2t1c PDR comparison <../../_static/dpdk/performance-changes-2n-zn2-2t1c-pdr.txt>`_ - `ASCII 4t2c PDR comparison <../../_static/dpdk/performance-changes-2n-zn2-4t2c-pdr.txt>`_ - `CSV 2t1c PDR comparison <../../_static/dpdk/performance-changes-2n-zn2-2t1c-pdr.csv>`_ - `CSV 4t2c PDR comparison <../../_static/dpdk/performance-changes-2n-zn2-4t2c-pdr.csv>`_ .. 2n-dnv ~~~~~~ NDR Comparison `````````````` Comparison tables in ASCII and CSV formats: - `ASCII 1t1c NDR comparison <../../_static/dpdk/performance-changes-2n-dnv-1t1c-ndr.txt>`_ - `ASCII 2t2c NDR comparison <../../_static/dpdk/performance-changes-2n-dnv-2t2c-ndr.txt>`_ - `CSV 1t1c NDR comparison <../../_static/dpdk/performance-changes-2n-dnv-1t1c-ndr.csv>`_ - `CSV 2t2c NDR comparison <../../_static/dpdk/performance-changes-2n-dnv-2t2c-ndr.csv>`_ PDR Comparison `````````````` Comparison tables in ASCII and CSV formats: - `ASCII 1t1c PDR comparison <../../_static/dpdk/performance-changes-2n-dnv-1t1c-pdr.txt>`_ - `ASCII 2t2c PDR comparison <../../_static/dpdk/performance-changes-2n-dnv-2t2c-pdr.txt>`_ - `CSV 1t1c PDR comparison <../../_static/dpdk/performance-changes-2n-dnv-1t1c-pdr.csv>`_ - `CSV 2t2c PDR comparison <../../_static/dpdk/performance-changes-2n-dnv-2t2c-pdr.csv>`_ 3n-dnv ~~~~~~ NDR Comparison `````````````` Comparison tables in ASCII and CSV formats: - `ASCII 1t1c NDR comparison <../../_static/dpdk/performance-changes-3n-dnv-1t1c-ndr.txt>`_ - `ASCII 2t2c NDR comparison <../../_static/dpdk/performance-changes-3n-dnv-2t2c-ndr.txt>`_ - `CSV 1t1c NDR comparison <../../_static/dpdk/performance-changes-3n-dnv-1t1c-ndr.csv>`_ - `CSV 2t2c NDR comparison <../../_static/dpdk/performance-changes-3n-dnv-2t2c-ndr.csv>`_ PDR Comparison `````````````` Comparison tables in ASCII and CSV formats: - `ASCII 1t1c PDR comparison <../../_static/dpdk/performance-changes-3n-dnv-1t1c-pdr.txt>`_ - `ASCII 2t2c PDR comparison <../../_static/dpdk/performance-changes-3n-dnv-2t2c-pdr.txt>`_ - `CSV 1t1c PDR comparison <../../_static/dpdk/performance-changes-3n-dnv-1t1c-pdr.csv>`_ - `CSV 2t2c PDR comparison <../../_static/dpdk/performance-changes-3n-dnv-2t2c-pdr.csv>`_ .. 3n-tsh ~~~~~~ NDR Comparison `````````````` Comparison tables in ASCII and CSV formats: - `ASCII 1t1c NDR comparison <../../_static/dpdk/performance-changes-3n-tsh-1t1c-ndr.txt>`_ - `ASCII 2t2c NDR comparison <../../_static/dpdk/performance-changes-3n-tsh-2t2c-ndr.txt>`_ - `CSV 1t1c NDR comparison <../../_static/dpdk/performance-changes-3n-tsh-1t1c-ndr.csv>`_ - `CSV 2t2c NDR comparison <../../_static/dpdk/performance-changes-3n-tsh-2t2c-ndr.csv>`_ PDR Comparison `````````````` Comparison tables in ASCII and CSV formats: - `ASCII 1t1c PDR comparison <../../_static/dpdk/performance-changes-3n-tsh-1t1c-pdr.txt>`_ - `ASCII 2t2c PDR comparison <../../_static/dpdk/performance-changes-3n-tsh-2t2c-pdr.txt>`_ - `CSV 1t1c PDR comparison <../../_static/dpdk/performance-changes-3n-tsh-1t1c-pdr.csv>`_ - `CSV 2t2c PDR comparison <../../_static/dpdk/performance-changes-3n-tsh-2t2c-pdr.csv>`_