Merge pull request #9437 from gyuho/mmm

rafthttp: add missing "peer_sent_failures_total" metrics call

Author: gyuho

rafthttp/peer.go

@@ -230,6 +230,7 @@ func (p *peer) send(m raftpb.Message) {
 			plog.MergeWarningf("dropped internal raft message to %s since %s's sending buffer is full (bad/overloaded network)", p.id, name)
 		}
 		plog.Debugf("dropped %s to %s since %s's sending buffer is full", m.Type, p.id, name)
+		sentFailures.WithLabelValues(types.ID(m.To).String()).Inc()
 	}
 }
 

rafthttp/remote.go

@@ -53,6 +53,7 @@ func (g *remote) send(m raftpb.Message) {
 			plog.MergeWarningf("dropped internal raft message to %s since sending buffer is full (bad/overloaded network)", g.id)
 		}
 		plog.Debugf("dropped %s to %s since sending buffer is full", m.Type, g.id)
+		sentFailures.WithLabelValues(types.ID(m.To).String()).Inc()
 	}
 }