--rw-rw-r-- stallion sys  6206 Jan 12  2020 annotation.go
--rw-rw-r-- stallion sys  4340 Jan 12  2020 annotation_test.go
--rw-rw-r-- stallion sys   849 Jan 12  2020 example_test.go
--rw-rw-r-- stallion sys  5220 Jan 12  2020 trace.go
--rw-rw-r-- stallion sys  8004 Jan 12  2020 trace_stack_test.go
--rw-rw-r-- stallion sys 12564 Jan 12  2020 trace_test.go