2 .. _dpdk_compare_current_vs_previous_release:
4 Current vs Previous Release
5 ---------------------------
7 Relative comparison of DPDK Testpmd and L3fwd packet throughput (NDR,
8 PDR and MRR) between |dpdk-release| and |dpdk-release-1| (measured for
9 |csit-release| and |csit-release-1| respectively) is calculated from
10 results of tests running on 3n-skx, 2n-skx, 2n-clx, 2n-zn2 testbeds
11 in 1-core and 2-core configurations.
13 Listed mean and standard deviation values are computed based on a series
14 of the same tests executed against respective DPDK releases to verify
15 test results repeatability, with percentage change calculated for mean
20 Test results have been generated by
21 `FD.io test executor dpdk performance job 3n-skx`_,
22 `FD.io test executor dpdk performance job 2n-skx`_,
23 `FD.io test executor dpdk performance job 2n-clx`_,
24 `FD.io test executor dpdk performance job 2n-zn2`_,
25 `FD.io test executor dpdk performance job 3n-tsh`_,
27 files csit-dpdk-perf-|srelease|-\*.zip
28 `archived here <../../_static/archive/>`_.
36 Comparison tables in ASCII and CSV formats:
38 - `ASCII 2t1c NDR comparison <../../_static/dpdk/performance-changes-3n-skx-2t1c-ndr.txt>`_
39 - `ASCII 4t2c NDR comparison <../../_static/dpdk/performance-changes-3n-skx-4t2c-ndr.txt>`_
40 - `CSV 2t1c NDR comparison <../../_static/dpdk/performance-changes-3n-skx-2t1c-ndr.csv>`_
41 - `CSV 4t2c NDR comparison <../../_static/dpdk/performance-changes-3n-skx-4t2c-ndr.csv>`_
46 Comparison tables in ASCII and CSV formats:
48 - `ASCII 2t1c PDR comparison <../../_static/dpdk/performance-changes-3n-skx-2t1c-pdr.txt>`_
49 - `ASCII 4t2c PDR comparison <../../_static/dpdk/performance-changes-3n-skx-4t2c-pdr.txt>`_
50 - `CSV 2t1c PDR comparison <../../_static/dpdk/performance-changes-3n-skx-2t1c-pdr.csv>`_
51 - `CSV 4t2c PDR comparison <../../_static/dpdk/performance-changes-3n-skx-4t2c-pdr.csv>`_
59 Comparison tables in ASCII and CSV formats:
61 - `ASCII 2t1c NDR comparison <../../_static/dpdk/performance-changes-2n-skx-2t1c-ndr.txt>`_
62 - `ASCII 4t2c NDR comparison <../../_static/dpdk/performance-changes-2n-skx-4t2c-ndr.txt>`_
63 - `CSV 2t1c NDR comparison <../../_static/dpdk/performance-changes-2n-skx-2t1c-ndr.csv>`_
64 - `CSV 4t2c NDR comparison <../../_static/dpdk/performance-changes-2n-skx-4t2c-ndr.csv>`_
69 Comparison tables in ASCII and CSV formats:
71 - `ASCII 2t1c PDR comparison <../../_static/dpdk/performance-changes-2n-skx-2t1c-pdr.txt>`_
72 - `ASCII 4t2c PDR comparison <../../_static/dpdk/performance-changes-2n-skx-4t2c-pdr.txt>`_
73 - `CSV 2t1c PDR comparison <../../_static/dpdk/performance-changes-2n-skx-2t1c-pdr.csv>`_
74 - `CSV 4t2c PDR comparison <../../_static/dpdk/performance-changes-2n-skx-4t2c-pdr.csv>`_
82 Comparison tables in ASCII and CSV formats:
84 - `ASCII 2t1c NDR comparison <../../_static/dpdk/performance-changes-2n-clx-2t1c-ndr.txt>`_
85 - `ASCII 4t2c NDR comparison <../../_static/dpdk/performance-changes-2n-clx-4t2c-ndr.txt>`_
86 - `CSV 2t1c NDR comparison <../../_static/dpdk/performance-changes-2n-clx-2t1c-ndr.csv>`_
87 - `CSV 4t2c NDR comparison <../../_static/dpdk/performance-changes-2n-clx-4t2c-ndr.csv>`_
92 Comparison tables in ASCII and CSV formats:
94 - `ASCII 2t1c PDR comparison <../../_static/dpdk/performance-changes-2n-clx-2t1c-pdr.txt>`_
95 - `ASCII 4t2c PDR comparison <../../_static/dpdk/performance-changes-2n-clx-4t2c-pdr.txt>`_
96 - `CSV 2t1c PDR comparison <../../_static/dpdk/performance-changes-2n-clx-2t1c-pdr.csv>`_
97 - `CSV 4t2c PDR comparison <../../_static/dpdk/performance-changes-2n-clx-4t2c-pdr.csv>`_
105 Comparison tables in ASCII and CSV formats:
107 - `ASCII 2t1c NDR comparison <../../_static/dpdk/performance-changes-2n-zn2-2t1c-ndr.txt>`_
108 - `ASCII 4t2c NDR comparison <../../_static/dpdk/performance-changes-2n-zn2-4t2c-ndr.txt>`_
109 - `CSV 2t1c NDR comparison <../../_static/dpdk/performance-changes-2n-zn2-2t1c-ndr.csv>`_
110 - `CSV 4t2c NDR comparison <../../_static/dpdk/performance-changes-2n-zn2-4t2c-ndr.csv>`_
115 Comparison tables in ASCII and CSV formats:
117 - `ASCII 2t1c PDR comparison <../../_static/dpdk/performance-changes-2n-zn2-2t1c-pdr.txt>`_
118 - `ASCII 4t2c PDR comparison <../../_static/dpdk/performance-changes-2n-zn2-4t2c-pdr.txt>`_
119 - `CSV 2t1c PDR comparison <../../_static/dpdk/performance-changes-2n-zn2-2t1c-pdr.csv>`_
120 - `CSV 4t2c PDR comparison <../../_static/dpdk/performance-changes-2n-zn2-4t2c-pdr.csv>`_
129 Comparison tables in ASCII and CSV formats:
131 - `ASCII 1t1c NDR comparison <../../_static/dpdk/performance-changes-2n-dnv-1t1c-ndr.txt>`_
132 - `ASCII 2t2c NDR comparison <../../_static/dpdk/performance-changes-2n-dnv-2t2c-ndr.txt>`_
133 - `CSV 1t1c NDR comparison <../../_static/dpdk/performance-changes-2n-dnv-1t1c-ndr.csv>`_
134 - `CSV 2t2c NDR comparison <../../_static/dpdk/performance-changes-2n-dnv-2t2c-ndr.csv>`_
139 Comparison tables in ASCII and CSV formats:
141 - `ASCII 1t1c PDR comparison <../../_static/dpdk/performance-changes-2n-dnv-1t1c-pdr.txt>`_
142 - `ASCII 2t2c PDR comparison <../../_static/dpdk/performance-changes-2n-dnv-2t2c-pdr.txt>`_
143 - `CSV 1t1c PDR comparison <../../_static/dpdk/performance-changes-2n-dnv-1t1c-pdr.csv>`_
144 - `CSV 2t2c PDR comparison <../../_static/dpdk/performance-changes-2n-dnv-2t2c-pdr.csv>`_
152 Comparison tables in ASCII and CSV formats:
154 - `ASCII 1t1c NDR comparison <../../_static/dpdk/performance-changes-3n-dnv-1t1c-ndr.txt>`_
155 - `ASCII 2t2c NDR comparison <../../_static/dpdk/performance-changes-3n-dnv-2t2c-ndr.txt>`_
156 - `CSV 1t1c NDR comparison <../../_static/dpdk/performance-changes-3n-dnv-1t1c-ndr.csv>`_
157 - `CSV 2t2c NDR comparison <../../_static/dpdk/performance-changes-3n-dnv-2t2c-ndr.csv>`_
162 Comparison tables in ASCII and CSV formats:
164 - `ASCII 1t1c PDR comparison <../../_static/dpdk/performance-changes-3n-dnv-1t1c-pdr.txt>`_
165 - `ASCII 2t2c PDR comparison <../../_static/dpdk/performance-changes-3n-dnv-2t2c-pdr.txt>`_
166 - `CSV 1t1c PDR comparison <../../_static/dpdk/performance-changes-3n-dnv-1t1c-pdr.csv>`_
167 - `CSV 2t2c PDR comparison <../../_static/dpdk/performance-changes-3n-dnv-2t2c-pdr.csv>`_
176 Comparison tables in ASCII and CSV formats:
178 - `ASCII 1t1c NDR comparison <../../_static/dpdk/performance-changes-3n-tsh-1t1c-ndr.txt>`_
179 - `ASCII 2t2c NDR comparison <../../_static/dpdk/performance-changes-3n-tsh-2t2c-ndr.txt>`_
180 - `CSV 1t1c NDR comparison <../../_static/dpdk/performance-changes-3n-tsh-1t1c-ndr.csv>`_
181 - `CSV 2t2c NDR comparison <../../_static/dpdk/performance-changes-3n-tsh-2t2c-ndr.csv>`_
186 Comparison tables in ASCII and CSV formats:
188 - `ASCII 1t1c PDR comparison <../../_static/dpdk/performance-changes-3n-tsh-1t1c-pdr.txt>`_
189 - `ASCII 2t2c PDR comparison <../../_static/dpdk/performance-changes-3n-tsh-2t2c-pdr.txt>`_
190 - `CSV 1t1c PDR comparison <../../_static/dpdk/performance-changes-3n-tsh-1t1c-pdr.csv>`_
191 - `CSV 2t2c PDR comparison <../../_static/dpdk/performance-changes-3n-tsh-2t2c-pdr.csv>`_