magic-trace

Collects and displays high-resolution traces of what a process is doing
Library magic-trace.magic_trace_lib
type thread
val allocate_pid : name:string -> int
val allocate_thread : pid:int -> name:string -> thread
val write_duration_begin : args:Tracing.Trace.Arg.t list -> thread:thread -> name:string -> time:Core.Time_ns.Span.t -> unit
val write_duration_end : args:Tracing.Trace.Arg.t list -> thread:thread -> name:string -> time:Core.Time_ns.Span.t -> unit
val write_duration_complete : args:Tracing.Trace.Arg.t list -> thread:thread -> name:string -> time:Core.Time_ns.Span.t -> time_end:Core.Time_ns.Span.t -> unit
val write_duration_instant : args:Tracing.Trace.Arg.t list -> thread:thread -> name:string -> time:Core.Time_ns.Span.t -> unit