my log
2017-01-24T11:31:05+08:00 WARN Response from unknown transaction. Ignoring. map[stream:19776 op:RESULT length:4 version:3 flags:Default]
2017-01-24T11:31:05+08:00 WARN Response from unknown transaction. Ignoring. map[version:3 flags:Default stream:7296 op:RESULT length:248]
2017-01-24T11:31:05+08:00 WARN Response from unknown transaction. Ignoring. map[op:RESULT length:4 version:3 flags:Default stream:4992]
2017-01-24T11:31:05+08:00 WARN Response from unknown transaction. Ignoring. map[version:3 flags:Default stream:23360 op:RESULT length:4]
2017-01-24T11:31:05+08:00 WARN Response from unknown transaction. Ignoring. map[version:3 flags:Default stream:32064 op:RESULT length:4]
2017-01-24T11:31:05+08:00 WARN Response from unknown transaction. Ignoring. map[stream:23040 op:RESULT length:4 version:3 flags:Default]
2017-01-24T11:31:05+08:00 WARN Response from unknown transaction. Ignoring. map[version:3 flags:Default stream:19840 op:RESULT length:4]
2017-01-24T11:31:05+08:00 WARN Response from unknown transaction. Ignoring. map[version:3 flags:Default stream:22208 op:RESULT length:4]
2017-01-24T11:31:05+08:00 WARN Response from unknown transaction. Ignoring. map[flags:Default stream:29376 op:RESULT length:4 version:3]
2017-01-24T11:31:05+08:00 WARN Response from unknown transaction. Ignoring. map[version:3 flags:Default stream:22144 op:RESULT length:4]
2017-01-24T11:31:05+08:00 WARN Response from unknown transaction. Ignoring. map[length:4 version:3 flags:Default stream:30464 op:RESULT]
2017-01-24T11:31:05+08:00 WARN Response from unknown transaction. Ignoring. map[op:RESULT length:4 version:3 flags:Default stream:4480]
2017-01-24T11:31:05+08:00 WARN Response from unknown transaction. Ignoring. map[version:3 flags:Default stream:8576 op:RESULT length:4]
2017-01-24T11:31:05+08:00 WARN Response from unknown transaction. Ignoring. map[length:4 version:3 flags:Default stream:25792 op:RESULT]
2017-01-24T11:31:13+08:00 INFO Non-zero metrics in the last 30s: libbeat.publisher.messages_in_worker_queues=8251 libbeat.publisher.published_events=17254 libbeat.es.published_and_acked_events=17234 libbeat.es.call_count.PublishEvents=352 libbeat.es.publish.read_bytes=176526 libbeat.es.publish.write_bytes=10844063 tcp.dropped_because_of_gaps=2029
2017-01-24T11:31:41+08:00 INFO Non-zero metrics in the last 30s: libbeat.es.published_and_acked_events=27 libbeat.es.publish.read_bytes=429 libbeat.es.call_count.PublishEvents=1 libbeat.es.publish.write_bytes=18371 libbeat.publisher.messages_in_worker_queues=4 libbeat.publisher.published_events=2051
2017-01-24T11:31:41+08:00 ERR Failed to perform any bulk index operations: Post http://192.168.32.206:9200/_bulk: write tcp 192.168.32.177:60562->192.168.32.206:9200: write: connection reset by peer
2017-01-24T11:31:41+08:00 INFO Error publishing events (retrying): Post http://192.168.32.206:9200/_bulk: write tcp 192.168.32.177:60562->192.168.32.206:9200: write: connection reset by peer
2017-01-24T11:31:42+08:00 INFO Connected to Elasticsearch version 5.1.2
2017-01-24T11:31:42+08:00 INFO Trying to load template for client: http://192.168.32.206:9200
2017-01-24T11:31:42+08:00 INFO Template already exists and will not be overwritten.
2017-01-24T11:31:56+08:00 ERR Failed to perform any bulk index operations: Post http://192.168.32.206:9200/_bulk: write tcp 192.168.32.177:60719->192.168.32.206:9200: write: connection reset by peer
2017-01-24T11:31:56+08:00 INFO Error publishing events (retrying): Post http://192.168.32.206:9200/_bulk: write tcp 192.168.32.177:60719->192.168.32.206:9200: write: connection reset by peer
2017-01-24T11:31:58+08:00 INFO Connected to Elasticsearch version 5.1.2
2017-01-24T11:31:58+08:00 INFO Trying to load template for client: http://192.168.32.206:9200
2017-01-24T11:31:58+08:00 INFO Template already exists and will not be overwritten.
2017-01-24T11:32:10+08:00 ERR Failed to perform any bulk index operations: Post http://192.168.32.206:9200/_bulk: write tcp 192.168.32.177:60720->192.168.32.206:9200: write: connection reset by peer
2017-01-24T11:32:10+08:00 INFO Error publishing events (retrying): Post http://192.168.32.206:9200/_bulk: write tcp 192.168.32.177:60720->192.168.32.206:9200: write: connection reset by peer
2017-01-24T11:32:11+08:00 INFO Non-zero metrics in the last 30s: libbeat.es.publish.write_errors=3 libbeat.es.publish.write_bytes=448308 libbeat.es.call_count.PublishEvents=2 libbeat.es.publish.read_bytes=1096