use route as span name

pkg/api/api.go

@@ -21,7 +21,7 @@ func (hs *HttpServer) registerRoutes() {
 	// automatically set HEAD for every GET
 	macaronR.SetAutoHead(true)
 
-	r := newRouteRegister(middleware.RequestMetrics)
+	r := newRouteRegister(middleware.RequestMetrics, middleware.RequestTracing)
 
 	// not logged in views
 	r.Get("/", reqSignedIn, Index)

pkg/api/http_server.go

@@ -170,7 +170,6 @@ func (hs *HttpServer) newMacaron() *macaron.Macaron {
 	m.Use(hs.metricsEndpoint)
 	m.Use(middleware.GetContextHandler())
 	m.Use(middleware.Sessioner(&setting.SessionOptions))
-	m.Use(middleware.RequestTracing())
 	m.Use(middleware.OrgRedirect())
 
 	// needs to be after context handler