https://github.com/gogf/gf/v2/blob/master/container/gset/gset_z_bench_test.go

    1. goos: linux
    2. goarch: amd64
    3. Benchmark_IntSet_Add-4                  10000000               277 ns/op               8 B/op          0 allocs/op
    4. Benchmark_IntSet_Contains-4             20000000              60.6 ns/op               0 B/op          0 allocs/op
    5. Benchmark_IntSet_Remove-4               10000000               211 ns/op               0 B/op          0 allocs/op
    6. Benchmark_AnySet_Add-4                   5000000               312 ns/op              21 B/op          1 allocs/op
    7. Benchmark_AnySet_Contains-4             30000000              68.2 ns/op               0 B/op          0 allocs/op
    8. Benchmark_AnySet_Remove-4                5000000               267 ns/op               0 B/op          0 allocs/op
    9. Benchmark_StrSet_Add-4                   5000000               383 ns/op              20 B/op          1 allocs/op
    10. Benchmark_StrSet_Contains-4             10000000               160 ns/op               7 B/op          0 allocs/op
    11. Benchmark_StrSet_Remove-4                5000000               306 ns/op               7 B/op          0 allocs/op
    12. Benchmark_Unsafe_IntSet_Add-4           10000000               258 ns/op              35 B/op          0 allocs/op
    13. Benchmark_Unsafe_IntSet_Contains-4      20000000               146 ns/op               0 B/op          0 allocs/op
    14. Benchmark_Unsafe_IntSet_Remove-4        10000000               173 ns/op               0 B/op          0 allocs/op
    15. Benchmark_Unsafe_AnySet_Add-4            5000000               355 ns/op              41 B/op          1 allocs/op
    16. Benchmark_Unsafe_AnySet_Contains-4      10000000               150 ns/op               0 B/op          0 allocs/op
    17. Benchmark_Unsafe_AnySet_Remove-4        200000000             11.9 ns/op               0 B/op          0 allocs/op
    18. Benchmark_Unsafe_StrSet_Add-4            5000000               486 ns/op              59 B/op          1 allocs/op
    19. Benchmark_Unsafe_StrSet_Contains-4       5000000               298 ns/op               7 B/op          0 allocs/op
    20. Benchmark_Unsafe_StrSet_Remove-4        10000000               158 ns/op               7 B/op          0 allocs/op