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Benchmark for JSON Pointer (RFC 6901) implementations for Go

Tested implementations

Results

2023-04-25 (go1.20.3 darwin/amd64)

Get

Impl speed allocs bytes allocs count
dolmen-go/jsonptr 601.9 ns/op 16 B/op 1 allocs/op
dustin/go-jsonpointer 609.1 ns/op 48 B/op 1 allocs/op
go-openapi/jsonpointer 3497 ns/op 240 B/op 8 allocs/op
json-validate/json-pointer-go 1953 ns/op 80 B/op 2 allocs/op
lestrrat/go-jspointer 2772 ns/op 320 B/op 9 allocs/op
mickep76/jsonptr 1177 ns/op 64 B/op 1 allocs/op
oas3/jsonpointer 1485 ns/op 144 B/op 3 allocs/op
qri-io/jsonpointer 1893 ns/op 48 B/op 1 allocs/op
rnd42/go-jsonpointer 1398 ns/op 128 B/op 3 allocs/op
twindagger/jsonptr 2440 ns/op 136 B/op 3 allocs/op
xeipuuv/gojsonpointer 1865 ns/op 144 B/op 3 allocs/op
yukithm/json2csv/jsonpointer 4559 ns/op 317 B/op 17 allocs/op

Parse "/definitions/Location"

Impl speed allocs bytes allocs count
dolmen-go/jsonptr 597.3 ns/op 56 B/op 2 allocs/op
go-openapi/jsonpointer 1301 ns/op 120 B/op 4 allocs/op
json-validate/json-pointer-go 1394 ns/op 72 B/op 2 allocs/op
lestrrat/go-jspointer 1452 ns/op 184 B/op 4 allocs/op
oas3/jsonpointer 852.8 ns/op 56 B/op 2 allocs/op
qri-io/jsonpointer 2074 ns/op 56 B/op 2 allocs/op
rnd42/go-jsonpointer 1586 ns/op 120 B/op 3 allocs/op
twindagger/jsonptr 1742 ns/op 104 B/op 3 allocs/op
xeipuuv/gojsonpointer 655.1 ns/op 56 B/op 2 allocs/op
yukithm/json2csv/jsonpointer 2349 ns/op 184 B/op 9 allocs/op

Parse "/path/\~1home\~1dolmen"

Impl speed allocs bytes allocs count
dolmen-go/jsonptr 1113 ns/op 72 B/op 3 allocs/op
go-openapi/jsonpointer 1356 ns/op 120 B/op 4 allocs/op
json-validate/json-pointer-go 1631 ns/op 88 B/op 3 allocs/op
lestrrat/go-jspointer 1276 ns/op 184 B/op 4 allocs/op
oas3/jsonpointer 841.8 ns/op 56 B/op 2 allocs/op
qri-io/jsonpointer 1598 ns/op 72 B/op 3 allocs/op
rnd42/go-jsonpointer 2972 ns/op 136 B/op 4 allocs/op
twindagger/jsonptr 1892 ns/op 120 B/op 4 allocs/op
xeipuuv/gojsonpointer 595.5 ns/op 56 B/op 2 allocs/op
yukithm/json2csv/jsonpointer 3282 ns/op 173 B/op 9 allocs/op

Parse "/path/\~0\~1dolmen"

Impl speed allocs bytes allocs count
dolmen-go/jsonptr 1243 ns/op 64 B/op 3 allocs/op
go-openapi/jsonpointer 1325 ns/op 120 B/op 4 allocs/op
json-validate/json-pointer-go 2009 ns/op 96 B/op 4 allocs/op
lestrrat/go-jspointer 1108 ns/op 176 B/op 4 allocs/op
oas3/jsonpointer 639.6 ns/op 56 B/op 2 allocs/op
qri-io/jsonpointer 1705 ns/op 80 B/op 4 allocs/op
rnd42/go-jsonpointer 3015 ns/op 137 B/op 5 allocs/op
twindagger/jsonptr 4139 ns/op 128 B/op 5 allocs/op
xeipuuv/gojsonpointer 1073 ns/op 56 B/op 2 allocs/op
yukithm/json2csv/jsonpointer 3098 ns/op 168 B/op 9 allocs/op

BackToString "/definitions/Location"

Impl speed allocs bytes allocs count
dolmen-go/jsonptr 550.7 ns/op 72 B/op 3 allocs/op
go-openapi/jsonpointer 905.3 ns/op 48 B/op 2 allocs/op
json-validate/json-pointer-go 2051 ns/op 96 B/op 4 allocs/op
lestrrat/go-jspointer 66.05 ns/op 0 B/op 0 allocs/op
oas3/jsonpointer 1244 ns/op 64 B/op 3 allocs/op
qri-io/jsonpointer 1049 ns/op 40 B/op 2 allocs/op
rnd42/go-jsonpointer 33.83 ns/op 0 B/op 0 allocs/op
twindagger/jsonptr 2878 ns/op 96 B/op 4 allocs/op
xeipuuv/gojsonpointer 901.4 ns/op 48 B/op 2 allocs/op
yukithm/json2csv/jsonpointer 2000 ns/op 112 B/op 4 allocs/op

BackToString "/path/\~1home\~1dolmen"

Impl speed allocs bytes allocs count
dolmen-go/jsonptr 646.4 ns/op 64 B/op 3 allocs/op
go-openapi/jsonpointer 568.7 ns/op 48 B/op 2 allocs/op
json-validate/json-pointer-go 1893 ns/op 112 B/op 5 allocs/op
lestrrat/go-jspointer 38.75 ns/op 0 B/op 0 allocs/op
oas3/jsonpointer 1197 ns/op 64 B/op 3 allocs/op
qri-io/jsonpointer 1645 ns/op 45 B/op 3 allocs/op
rnd42/go-jsonpointer 27.81 ns/op 0 B/op 0 allocs/op
twindagger/jsonptr 1670 ns/op 112 B/op 5 allocs/op
xeipuuv/gojsonpointer 625.3 ns/op 48 B/op 2 allocs/op
yukithm/json2csv/jsonpointer 2057 ns/op 176 B/op 8 allocs/op

BackToString "/path/\~0\~1dolmen"

Impl speed allocs bytes allocs count
dolmen-go/jsonptr 496.1 ns/op 32 B/op 2 allocs/op
go-openapi/jsonpointer 499.1 ns/op 32 B/op 2 allocs/op
json-validate/json-pointer-go 2283 ns/op 112 B/op 6 allocs/op
lestrrat/go-jspointer 38.46 ns/op 0 B/op 0 allocs/op
oas3/jsonpointer 1333 ns/op 48 B/op 3 allocs/op
qri-io/jsonpointer 1686 ns/op 48 B/op 4 allocs/op
rnd42/go-jsonpointer 35.97 ns/op 0 B/op 0 allocs/op
twindagger/jsonptr 1656 ns/op 112 B/op 6 allocs/op
xeipuuv/gojsonpointer 481.8 ns/op 32 B/op 2 allocs/op
yukithm/json2csv/jsonpointer 2353 ns/op 160 B/op 8 allocs/op

ParseAndBackToString "/definitions/Location"

Impl speed allocs bytes allocs count
dolmen-go/jsonptr 1556 ns/op 128 B/op 5 allocs/op
go-openapi/jsonpointer 2027 ns/op 168 B/op 6 allocs/op
json-validate/json-pointer-go 2254 ns/op 168 B/op 6 allocs/op
lestrrat/go-jspointer 1383 ns/op 184 B/op 4 allocs/op
oas3/jsonpointer 1963 ns/op 120 B/op 5 allocs/op
qri-io/jsonpointer 2065 ns/op 96 B/op 4 allocs/op
rnd42/go-jsonpointer 2092 ns/op 120 B/op 3 allocs/op
twindagger/jsonptr 2350 ns/op 200 B/op 7 allocs/op
xeipuuv/gojsonpointer 1536 ns/op 104 B/op 4 allocs/op
yukithm/json2csv/jsonpointer 4762 ns/op 296 B/op 13 allocs/op

ParseAndBackToString "/path/\~1home\~1dolmen"

Impl speed allocs bytes allocs count
dolmen-go/jsonptr 2407 ns/op 136 B/op 6 allocs/op
go-openapi/jsonpointer 2122 ns/op 168 B/op 6 allocs/op
json-validate/json-pointer-go 2850 ns/op 200 B/op 8 allocs/op
lestrrat/go-jspointer 1625 ns/op 184 B/op 4 allocs/op
oas3/jsonpointer 1931 ns/op 120 B/op 5 allocs/op
qri-io/jsonpointer 2794 ns/op 117 B/op 6 allocs/op
rnd42/go-jsonpointer 3168 ns/op 137 B/op 4 allocs/op
twindagger/jsonptr 4816 ns/op 232 B/op 9 allocs/op
xeipuuv/gojsonpointer 1651 ns/op 104 B/op 4 allocs/op
yukithm/json2csv/jsonpointer 5676 ns/op 349 B/op 17 allocs/op

ParseAndBackToString "/path/\~0\~1dolmen"

Impl speed allocs bytes allocs count
dolmen-go/jsonptr 2038 ns/op 96 B/op 5 allocs/op
go-openapi/jsonpointer 1844 ns/op 152 B/op 6 allocs/op
json-validate/json-pointer-go 3979 ns/op 208 B/op 10 allocs/op
lestrrat/go-jspointer 1326 ns/op 176 B/op 4 allocs/op
oas3/jsonpointer 2062 ns/op 104 B/op 5 allocs/op
qri-io/jsonpointer 4250 ns/op 136 B/op 8 allocs/op
rnd42/go-jsonpointer 3707 ns/op 136 B/op 5 allocs/op
twindagger/jsonptr 5139 ns/op 240 B/op 11 allocs/op
xeipuuv/gojsonpointer 1036 ns/op 88 B/op 4 allocs/op
yukithm/json2csv/jsonpointer 4162 ns/op 328 B/op 17 allocs/op

Run

go test -bench . -benchmem | tee bench.txt
perl ./bench-to-table.pl < bench.txt > bench.md

License

Copyright 2016-2021 Olivier Mengué

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.