My logger writes the log to file or stdout on goroutine so that there is no impact on the program. So feel free to send LOTS of debug
...
rlog.LogSetup("/var/log/myserverlog.log", rlog.DEBUGLEVELNAME)
rlog.Info("Routing loading, Server started, waiting for requests...")
http.ListenAndServe(":9000", router)
rlog.Info("Exiting")
rlog.CloseLogging()
...