From 9bf601a921b52523a6c56a085db32bdae4aee5d9 Mon Sep 17 00:00:00 2001
From: Gyu-Ho Lee <gyuhox@gmail.com>
Date: Tue, 3 May 2016 13:23:02 -0700
Subject: [PATCH] etcdserver: log timeout

---
 etcdserver/server.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/etcdserver/server.go b/etcdserver/server.go
index cb1d32132..4b413d392 100644
--- a/etcdserver/server.go
+++ b/etcdserver/server.go
@@ -939,7 +939,7 @@ func (s *EtcdServer) send(ms []raftpb.Message) {
 			ok, exceed := s.r.td.Observe(ms[i].To)
 			if !ok {
 				// TODO: limit request rate.
-				plog.Warningf("failed to send out heartbeat on time (deadline exceeded for %v)", exceed)
+				plog.Warningf("failed to send out heartbeat on time (exceeded the %dms timeout for %v)", s.cfg.TickMs, exceed)
 				plog.Warningf("server is likely overloaded")
 			}
 		}