type Trace struct {
Logger zerolog.Logger// contains filtered or unexported fields
}
Trace is a struct containing informations about the traces and profiles that
have been started, so that they can be stopped correctly by the Stop method.
Start starts CPU and memory profiling (depending on the values of the
CPS_DEBUG_* environment variables).
It returns a Trace, that should be stopped with the Stop method so that the
profiles are written.