code: func Profiler() http.Handler {
  	r := chi.NewRouter()
  	r.Use(NoCache)
  
  	r.Get("/", func(w http.ResponseWriter, r *http.Request) {
  		http.Redirect(w, r, r.RequestURI+"/pprof/", 301)
  	})
  	r.HandleFunc("/pprof", func(w http.ResponseWriter, r *http.Request) {
  		http.Redirect(w, r, r.RequestURI+"/", 301)
  	})
  
  	r.HandleFunc("/pprof/*", pprof.Index)
  	r.HandleFunc("/pprof/cmdline", pprof.Cmdline)
  	r.HandleFunc("/pprof/profile", pprof.Profile)
  	r.HandleFunc("/pprof/symbol", pprof.Symbol)
  	r.HandleFunc("/pprof/trace", pprof.Trace)
  	r.HandleFunc("/vars", expVars)
  
  	return r
  }
docs: // Profiler is a convenient subrouter used for mounting net/http/pprof. ie.
  //
  //  func MyService() http.Handler {
  //    r := chi.NewRouter()
  //    // ..middlewares
  //    r.Mount("/debug", middleware.Profiler())
  //    // ..routes
  //    return r
  //  }