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 are stored in
21 `build logs from FD.io dpdk performance job 3n-skx`_,
22 `build logs from FD.io dpdk performance job 2n-skx`_,
23 `build logs from FD.io dpdk performance job 2n-clx`_,
24 `build logs from FD.io dpdk performance job 2n-zn2`_,
25 `build logs from FD.io dpdk performance job 3n-tsh`_,
26 `build logs from FD.io dpdk performance job 2n-tx2`_,
28 files csit-dpdk-perf-|srelease|-\*.zip
29 `archived here <../../_static/archive/>`_.
37 Comparison tables in ASCII and CSV formats:
39 - `ASCII 2t1c NDR comparison <../../_static/dpdk/performance-changes-3n-skx-2t1c-ndr.txt>`_
40 - `ASCII 4t2c NDR comparison <../../_static/dpdk/performance-changes-3n-skx-4t2c-ndr.txt>`_
41 - `CSV 2t1c NDR comparison <../../_static/dpdk/performance-changes-3n-skx-2t1c-ndr.csv>`_
42 - `CSV 4t2c NDR comparison <../../_static/dpdk/performance-changes-3n-skx-4t2c-ndr.csv>`_
47 Comparison tables in ASCII and CSV formats:
49 - `ASCII 2t1c PDR comparison <../../_static/dpdk/performance-changes-3n-skx-2t1c-pdr.txt>`_
50 - `ASCII 4t2c PDR comparison <../../_static/dpdk/performance-changes-3n-skx-4t2c-pdr.txt>`_
51 - `CSV 2t1c PDR comparison <../../_static/dpdk/performance-changes-3n-skx-2t1c-pdr.csv>`_
52 - `CSV 4t2c PDR comparison <../../_static/dpdk/performance-changes-3n-skx-4t2c-pdr.csv>`_
60 Comparison tables in ASCII and CSV formats:
62 - `ASCII 2t1c NDR comparison <../../_static/dpdk/performance-changes-2n-skx-2t1c-ndr.txt>`_
63 - `ASCII 4t2c NDR comparison <../../_static/dpdk/performance-changes-2n-skx-4t2c-ndr.txt>`_
64 - `CSV 2t1c NDR comparison <../../_static/dpdk/performance-changes-2n-skx-2t1c-ndr.csv>`_
65 - `CSV 4t2c NDR comparison <../../_static/dpdk/performance-changes-2n-skx-4t2c-ndr.csv>`_
70 Comparison tables in ASCII and CSV formats:
72 - `ASCII 2t1c PDR comparison <../../_static/dpdk/performance-changes-2n-skx-2t1c-pdr.txt>`_
73 - `ASCII 4t2c PDR comparison <../../_static/dpdk/performance-changes-2n-skx-4t2c-pdr.txt>`_
74 - `CSV 2t1c PDR comparison <../../_static/dpdk/performance-changes-2n-skx-2t1c-pdr.csv>`_
75 - `CSV 4t2c PDR comparison <../../_static/dpdk/performance-changes-2n-skx-4t2c-pdr.csv>`_
83 Comparison tables in ASCII and CSV formats:
85 - `ASCII 2t1c NDR comparison <../../_static/dpdk/performance-changes-2n-clx-2t1c-ndr.txt>`_
86 - `ASCII 4t2c NDR comparison <../../_static/dpdk/performance-changes-2n-clx-4t2c-ndr.txt>`_
87 - `CSV 2t1c NDR comparison <../../_static/dpdk/performance-changes-2n-clx-2t1c-ndr.csv>`_
88 - `CSV 4t2c NDR comparison <../../_static/dpdk/performance-changes-2n-clx-4t2c-ndr.csv>`_
93 Comparison tables in ASCII and CSV formats:
95 - `ASCII 2t1c PDR comparison <../../_static/dpdk/performance-changes-2n-clx-2t1c-pdr.txt>`_
96 - `ASCII 4t2c PDR comparison <../../_static/dpdk/performance-changes-2n-clx-4t2c-pdr.txt>`_
97 - `CSV 2t1c PDR comparison <../../_static/dpdk/performance-changes-2n-clx-2t1c-pdr.csv>`_
98 - `CSV 4t2c PDR comparison <../../_static/dpdk/performance-changes-2n-clx-4t2c-pdr.csv>`_
106 Comparison tables in ASCII and CSV formats:
108 - `ASCII 2t1c NDR comparison <../../_static/dpdk/performance-changes-2n-zn2-2t1c-ndr.txt>`_
109 - `ASCII 4t2c NDR comparison <../../_static/dpdk/performance-changes-2n-zn2-4t2c-ndr.txt>`_
110 - `CSV 2t1c NDR comparison <../../_static/dpdk/performance-changes-2n-zn2-2t1c-ndr.csv>`_
111 - `CSV 4t2c NDR comparison <../../_static/dpdk/performance-changes-2n-zn2-4t2c-ndr.csv>`_
116 Comparison tables in ASCII and CSV formats:
118 - `ASCII 2t1c PDR comparison <../../_static/dpdk/performance-changes-2n-zn2-2t1c-pdr.txt>`_
119 - `ASCII 4t2c PDR comparison <../../_static/dpdk/performance-changes-2n-zn2-4t2c-pdr.txt>`_
120 - `CSV 2t1c PDR comparison <../../_static/dpdk/performance-changes-2n-zn2-2t1c-pdr.csv>`_
121 - `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-3n-tsh-1t1c-ndr.txt>`_
132 - `ASCII 2t2c NDR comparison <../../_static/dpdk/performance-changes-3n-tsh-2t2c-ndr.txt>`_
133 - `CSV 1t1c NDR comparison <../../_static/dpdk/performance-changes-3n-tsh-1t1c-ndr.csv>`_
134 - `CSV 2t2c NDR comparison <../../_static/dpdk/performance-changes-3n-tsh-2t2c-ndr.csv>`_
139 Comparison tables in ASCII and CSV formats:
141 - `ASCII 1t1c PDR comparison <../../_static/dpdk/performance-changes-3n-tsh-1t1c-pdr.txt>`_
142 - `ASCII 2t2c PDR comparison <../../_static/dpdk/performance-changes-3n-tsh-2t2c-pdr.txt>`_
143 - `CSV 1t1c PDR comparison <../../_static/dpdk/performance-changes-3n-tsh-1t1c-pdr.csv>`_
144 - `CSV 2t2c PDR comparison <../../_static/dpdk/performance-changes-3n-tsh-2t2c-pdr.csv>`_
152 Comparison tables in ASCII and CSV formats:
154 - `ASCII 1t1c NDR comparison <../../_static/dpdk/performance-changes-2n-tx2-1t1c-ndr.txt>`_
155 - `ASCII 2t2c NDR comparison <../../_static/dpdk/performance-changes-2n-tx2-2t2c-ndr.txt>`_
156 - `CSV 1t1c NDR comparison <../../_static/dpdk/performance-changes-2n-tx2-1t1c-ndr.csv>`_
157 - `CSV 2t2c NDR comparison <../../_static/dpdk/performance-changes-2n-tx2-2t2c-ndr.csv>`_
162 Comparison tables in ASCII and CSV formats:
164 - `ASCII 1t1c PDR comparison <../../_static/dpdk/performance-changes-2n-tx2-1t1c-pdr.txt>`_
165 - `ASCII 2t2c PDR comparison <../../_static/dpdk/performance-changes-2n-tx2-2t2c-pdr.txt>`_
166 - `CSV 1t1c PDR comparison <../../_static/dpdk/performance-changes-2n-tx2-1t1c-pdr.csv>`_
167 - `CSV 2t2c PDR comparison <../../_static/dpdk/performance-changes-2n-tx2-2t2c-pdr.csv>`_
176 Comparison tables in ASCII and CSV formats:
178 - `ASCII 1t1c NDR comparison <../../_static/dpdk/performance-changes-2n-dnv-1t1c-ndr.txt>`_
179 - `ASCII 2t2c NDR comparison <../../_static/dpdk/performance-changes-2n-dnv-2t2c-ndr.txt>`_
180 - `CSV 1t1c NDR comparison <../../_static/dpdk/performance-changes-2n-dnv-1t1c-ndr.csv>`_
181 - `CSV 2t2c NDR comparison <../../_static/dpdk/performance-changes-2n-dnv-2t2c-ndr.csv>`_
186 Comparison tables in ASCII and CSV formats:
188 - `ASCII 1t1c PDR comparison <../../_static/dpdk/performance-changes-2n-dnv-1t1c-pdr.txt>`_
189 - `ASCII 2t2c PDR comparison <../../_static/dpdk/performance-changes-2n-dnv-2t2c-pdr.txt>`_
190 - `CSV 1t1c PDR comparison <../../_static/dpdk/performance-changes-2n-dnv-1t1c-pdr.csv>`_
191 - `CSV 2t2c PDR comparison <../../_static/dpdk/performance-changes-2n-dnv-2t2c-pdr.csv>`_
199 Comparison tables in ASCII and CSV formats:
201 - `ASCII 1t1c NDR comparison <../../_static/dpdk/performance-changes-3n-dnv-1t1c-ndr.txt>`_
202 - `ASCII 2t2c NDR comparison <../../_static/dpdk/performance-changes-3n-dnv-2t2c-ndr.txt>`_
203 - `CSV 1t1c NDR comparison <../../_static/dpdk/performance-changes-3n-dnv-1t1c-ndr.csv>`_
204 - `CSV 2t2c NDR comparison <../../_static/dpdk/performance-changes-3n-dnv-2t2c-ndr.csv>`_
209 Comparison tables in ASCII and CSV formats:
211 - `ASCII 1t1c PDR comparison <../../_static/dpdk/performance-changes-3n-dnv-1t1c-pdr.txt>`_
212 - `ASCII 2t2c PDR comparison <../../_static/dpdk/performance-changes-3n-dnv-2t2c-pdr.txt>`_
213 - `CSV 1t1c PDR comparison <../../_static/dpdk/performance-changes-3n-dnv-1t1c-pdr.csv>`_
214 - `CSV 2t2c PDR comparison <../../_static/dpdk/performance-changes-3n-dnv-2t2c-pdr.csv>`_