Performance of JSON parsers
Results of reading tweet in the following libraries:
The Goal is parsing into a Tree Object without data binding.
Benchmark Mode Cnt Score Error Units
MicroJson thrpt 9 0.155 ± 0.014 ops/us *
Jackson thrpt 9 0.117 ± 0.005 ops/us
DslJson thrpt 9 0.094 ± 0.004 ops/us
FastJson thrpt 9 0.094 ± 0.002 ops/us
Gson thrpt 9 0.084 ± 0.003 ops/us
Micro avgt 9 6.513 ± 0.827 us/op *
Jackson avgt 9 8.493 ± 0.177 us/op
DslJson avgt 9 10.579 ± 0.244 us/op
FastJson avgt 9 10.728 ± 0.061 us/op
Gson avgt 9 11.718 ± 0.325 us/op
Intel(R) Core(TM) i7-7700K CPU @ 4.20GHz
Java(TM) SE Runtime Environment (build 14+36-1461)
Java HotSpot(TM) 64-Bit Server VM (build 14+36-1461, mixed mode, sharing)
The source
Also, you can check it yourself: gradlew jmh