Dgraph v1.0.6 is out

ok, i will retry. but when i use p directory created by bulk loader out directory to restart server, i got too many WARNs like:

2018/06/30 13:07:06 node.go:402: WARN: A tick missed to fire. Node blocks too long!
2018/06/30 13:07:06 node.go:402: WARN: A tick missed to fire. Node blocks too long!
2018/06/30 13:07:06 node.go:402: WARN: A tick missed to fire. Node blocks too long!
2018/06/30 13:07:06 node.go:402: WARN: A tick missed to fire. Node blocks too long!
2018/06/30 13:07:06 node.go:402: WARN: A tick missed to fire. Node blocks too long!
2018/06/30 13:07:06 node.go:402: WARN: A tick missed to fire. Node blocks too long!
2018/06/30 13:07:06 node.go:402: WARN: A tick missed to fire. Node blocks too long!
2018/06/30 13:07:06 node.go:402: WARN: A tick missed to fire. Node blocks too long!
2018/06/30 13:07:06 node.go:402: WARN: A tick missed to fire. Node blocks too long!
2018/06/30 13:07:06 node.go:402: WARN: A tick missed to fire. Node blocks too long!
2018/06/30 13:07:06 node.go:402: WARN: A tick missed to fire. Node blocks too long!
2018/06/30 13:07:06 node.go:402: WARN: A tick missed to fire. Node blocks too long!

can you tell me what happened?
when i used v1.0.5, it’s normal, no WARNs