fix

cmd/consensusnode/consensusnode.go

@@ -23,10 +23,6 @@ import (
 	"time"
 )
 
-var (
-	Version = app.Version()
-)
-
 var log = logger.NewNamed("main")
 
 var (

common/net/rpc/server/drpcserver.go

@@ -60,7 +60,7 @@ func (s *drpcServer) Run(ctx context.Context) (err error) {
 	histVec := prometheus.NewSummaryVec(prometheus.SummaryOpts{
 		Namespace: "drpc",
 		Subsystem: "server",
-		Name:      "duration",
+		Name:      "duration_seconds",
 		Objectives: map[float64]float64{
 			0.5:  0.5,
 			0.85: 0.01,