diff --git a/cmd/swarm/swarm-smoke/upload_and_sync.go b/cmd/swarm/swarm-smoke/upload_and_sync.go
index b803e9b2f4..23b7d56884 100644
--- a/cmd/swarm/swarm-smoke/upload_and_sync.go
+++ b/cmd/swarm/swarm-smoke/upload_and_sync.go
@@ -98,7 +98,7 @@ func trackChunks(testData []byte) error {
 		}
 
 		count := 0
-		for i, info := range hasInfo {
+		for _, info := range hasInfo {
 			if info.Has {
 				hostChunks = append(hostChunks, "1")
 			} else {
diff --git a/swarm/network/stream/peer.go b/swarm/network/stream/peer.go
index 0f14727432..5ce8cc50b8 100644
--- a/swarm/network/stream/peer.go
+++ b/swarm/network/stream/peer.go
@@ -183,6 +183,8 @@ func (p *Peer) SendOfferedHashes(s *server, f, t uint64) error {
 	)
 	defer sp.Finish()
 
+	defer metrics.GetOrRegisterResettingTimer("send.offered.hashes", nil).UpdateSince(time.Now())
+
 	hashes, from, to, proof, err := s.setNextBatch(f, t)
 	if err != nil {
 		return err