pprof2

go1.8.3 amd64, Grp:   1, Times:   10000000, miss:     0, use:   709.5045ms,     70ns/op
go1.8.3 amd64, Grp:   2, Times:   20000000, miss:     0, use:    1.117802s,     55ns/op
go1.8.3 amd64, Grp:   3, Times:   30000000, miss:     0, use:   1.8473142s,     61ns/op
go1.8.3 amd64, Grp:   4, Times:   40000000, miss:     0, use:    2.156816s,     53ns/op
go1.8.3 amd64, Grp:   5, Times:   50000000, miss:     0, use:   2.9876072s,     59ns/op
go1.8.3 amd64, Grp:   6, Times:   60000000, miss:     0, use:    3.291628s,     54ns/op
go1.8.3 amd64, Grp:   7, Times:   70000000, miss:     0, use:   4.2136157s,     60ns/op
go1.8.3 amd64, Grp:   8, Times:   80000000, miss:     0, use:   4.3408274s,     54ns/op
go1.8.3 amd64, Grp:   9, Times:   90000000, miss:     0, use:   5.4381259s,     60ns/op
go1.8.3 amd64, Grp:  10, Times:   10000000, miss:     0, use:   551.9571ms,     55ns/op
go1.8.3 amd64, Grp:  11, Times:   11000000, miss:     0, use:   670.0196ms,     60ns/op
go1.8.3 amd64, Grp:  12, Times:   12000000, miss:     0, use:   647.4654ms,     53ns/op
go1.8.3 amd64, Grp:  13, Times:   13000000, miss:     0, use:   794.5719ms,     61ns/op
go1.8.3 amd64, Grp:  14, Times:   14000000, miss:     0, use:   758.5303ms,     54ns/op
go1.8.3 amd64, Grp:  15, Times:   15000000, miss:     0, use:   916.1555ms,     61ns/op
go1.8.3 amd64, Grp:  16, Times:   16000000, miss:     0, use:   868.1667ms,     54ns/op
go1.8.3 amd64, Grp: Sum, Times:  541000000, miss:     0, use:  31.3101074s,     57ns/op
成功: 进程退出代码 0.