go test -benchmem -run=^$ github.com/johngillott/gobenchmark/encoding/json -bench BenchmarkMarshal -count=5 | tee bench.txt && benchstat bench.txt
ok github.com/johngillott/gobenchmark/encoding/json 65.047s
name time/op
MarshalEncoder_map_string_string_jingo_sorted-8 5.89µs ± 2%
MarshalEncoder_map_string_string_jingo_unsorted-8 1.07µs ± 2%
MarshalEncoder_map_string_string_segmentio_sorted-8 16.4µs ± 2%
MarshalEncoder_map_string_string_segmentio_unsorted-8 8.61µs ± 0%
Marshal_map_string_string/std-8 16.8µs ± 0%
Marshal_map_string_string/jsoniterator_sorted-8 12.5µs ± 5%
Marshal_map_string_string/jsoniterator_unsorted-8 3.24µs ± 1%
Marshal_map_string_string/segmentio_sorted-8 16.6µs ± 1%
Marshal_map_string_string/jettison_sorted-8 9.24µs ± 3%
Marshal_map_string_string/jettison_unsorted-8 4.34µs ± 2%
name speed
MarshalEncoder_map_string_string_jingo_sorted-8 175MB/s ± 2%
MarshalEncoder_map_string_string_jingo_unsorted-8 963MB/s ± 2%
MarshalEncoder_map_string_string_segmentio_sorted-8 63.1MB/s ± 2%
MarshalEncoder_map_string_string_segmentio_unsorted-8 120MB/s ± 0%
Marshal_map_string_string/std-8 61.6MB/s ± 0%
Marshal_map_string_string/jsoniterator_sorted-8 82.8MB/s ± 5%
Marshal_map_string_string/jsoniterator_unsorted-8 318MB/s ± 1%
Marshal_map_string_string/segmentio_sorted-8 62.2MB/s ± 1%
Marshal_map_string_string/jettison_sorted-8 112MB/s ± 3%
Marshal_map_string_string/jettison_unsorted-8 238MB/s ± 2%
name alloc/op
MarshalEncoder_map_string_string_jingo_sorted-8 0.00B
MarshalEncoder_map_string_string_jingo_unsorted-8 0.00B
MarshalEncoder_map_string_string_segmentio_sorted-8 2.74kB ± 0%
MarshalEncoder_map_string_string_segmentio_unsorted-8 2.62kB ± 0%
Marshal_map_string_string/std-8 5.70kB ± 0%
Marshal_map_string_string/jsoniterator_sorted-8 7.13kB ± 0%
Marshal_map_string_string/jsoniterator_unsorted-8 1.29kB ± 0%
Marshal_map_string_string/segmentio_sorted-8 3.89kB ± 0%
Marshal_map_string_string/jettison_sorted-8 1.15kB ± 0%
Marshal_map_string_string/jettison_unsorted-8 1.22kB ± 0%
name allocs/op
MarshalEncoder_map_string_string_jingo_sorted-8 0.00
MarshalEncoder_map_string_string_jingo_unsorted-8 0.00
MarshalEncoder_map_string_string_segmentio_sorted-8 91.0 ± 0%
MarshalEncoder_map_string_string_segmentio_unsorted-8 88.0 ± 0%
Marshal_map_string_string/std-8 93.0 ± 0%
Marshal_map_string_string/jsoniterator_sorted-8 55.0 ± 0%
Marshal_map_string_string/jsoniterator_unsorted-8 4.00 ± 0%
Marshal_map_string_string/segmentio_sorted-8 92.0 ± 0%
Marshal_map_string_string/jettison_sorted-8 1.00 ± 0%
Marshal_map_string_string/jettison_unsorted-8 2.00 ± 0%