18529:20200227:120146.507 cannot send heartbeat message to server at "10.246.128.61": ZBX_TCP_READ() timed out
 18529:20200227:120246.507 Unable to connect to the server [10.246.128.61]:10051 [cannot connect to [[10.246.128.61]:10051]: [4] Interrupted system call]
 18530:20200227:120247.059 cannot send proxy data to server at "10.246.128.61": ZBX_TCP_READ() timed out
 18530:20200227:120410.304 cannot send proxy data to server at "10.246.128.61": ZBX_TCP_READ() failed: [104] Connection reset by peer
 18529:20200227:120446.654 Unable to connect to the server [10.246.128.61]:10051 [cannot connect to [[10.246.128.61]:10051]: [4] Interrupted system call]
 18529:20200227:120646.689 Unable to connect to the server [10.246.128.61]:10051 [cannot connect to [[10.246.128.61]:10051]: [4] Interrupted system call]
 18523:20200227:121124.945 received configuration data from server at "10.246.128.61", datalen 28427
 18529:20200227:121446.897 Unable to connect to the server [10.246.128.61]:10051 [cannot connect to [[10.246.128.61]:10051]: [4] Interrupted system call]
 18530:20200227:121540.165 cannot send proxy data to server at "10.246.128.61": ZBX_TCP_READ() timed out
 18529:20200227:122046.951 Unable to connect to the server [10.246.128.61]:10051 [cannot connect to [[10.246.128.61]:10051]: [4] Interrupted system call]
 18529:20200227:122146.951 Unable to connect to the server [10.246.128.61]:10051 [cannot connect to [[10.246.128.61]:10051]: [4] Interrupted system call]
 18529:20200227:122430.624 cannot send heartbeat message to server at "10.246.128.61": ZBX_TCP_READ() failed: [104] Connection reset by peer
 18529:20200227:122517.704 Unable to connect to the server [10.246.128.61]:10051 [cannot connect to [[10.246.128.61]:10051]: [111] Connection refused]
 18530:20200227:122647.548 cannot send proxy data to server at "10.246.128.61": ZBX_TCP_READ() timed out
 18530:20200227:122753.504 cannot send proxy data to server at "10.246.128.61": ZBX_TCP_READ() failed: [104] Connection reset by peer
 18530:20200227:122936.151 cannot send proxy data to server at "10.246.128.61": ZBX_TCP_READ() failed: [104] Connection reset by peer
 18529:20200227:122946.803 Unable to connect to the server [10.246.128.61]:10051 [cannot connect to [[10.246.128.61]:10051]: [4] Interrupted system call]
 18530:20200227:123200.174 cannot send proxy data to server at "10.246.128.61": ZBX_TCP_READ() failed: [104] Connection reset by peer
 18529:20200227:123438.656 cannot send heartbeat message to server at "10.246.128.61": empty string received
 18529:20200227:123546.657 cannot send heartbeat message to server at "10.246.128.61": ZBX_TCP_READ() timed out
 18529:20200227:123646.658 Unable to connect to the server [10.246.128.61]:10051 [cannot connect to [[10.246.128.61]:10051]: [4] Interrupted system call]
 18529:20200227:123846.687 Unable to connect to the server [10.246.128.61]:10051 [cannot connect to [[10.246.128.61]:10051]: [4] Interrupted system call]
 18529:20200227:123946.688 Unable to connect to the server [10.246.128.61]:10051 [cannot connect to [[10.246.128.61]:10051]: [4] Interrupted system call]
 18531:20200227:124108.536 executing housekeeper
 18531:20200227:124109.834 housekeeper [deleted 26829 records in 1.248599 sec, idle for 1 hour(s)]
 18530:20200227:124426.865 cannot send proxy data to server at "10.246.128.61": ZBX_TCP_READ() timed out
 18529:20200227:124526.170 cannot send heartbeat message to server at "10.246.128.61": ZBX_TCP_READ() failed: [104] Connection reset by peer
 18529:20200227:124746.205 Unable to connect to the server [10.246.128.61]:10051 [cannot connect to [[10.246.128.61]:10051]: [4] Interrupted system call]
 18529:20200227:125546.473 Unable to connect to the server [10.246.128.61]:10051 [cannot connect to [[10.246.128.61]:10051]: [4] Interrupted system call]
 18530:20200227:125553.244 cannot send proxy data to server at "10.246.128.61": ZBX_TCP_READ() timed out
 18529:20200227:125741.424 cannot send heartbeat message to server at "10.246.128.61": ZBX_TCP_READ() failed: [104] Connection reset by peer
 18529:20200227:130046.483 Unable to connect to the server [10.246.128.61]:10051 [cannot connect to [[10.246.128.61]:10051]: [4] Interrupted system call]
 18529:20200227:130146.484 Unable to connect to the server [10.246.128.61]:10051 [cannot connect to [[10.246.128.61]:10051]: [4] Interrupted system call]
 18529:20200227:130201.524 Unable to connect to the server [10.246.128.61]:10051 [cannot connect to [[10.246.128.61]:10051]: [111] Connection refused]
 18530:20200227:130619.539 cannot send proxy data to server at "10.246.128.61": ZBX_TCP_READ() timed out
 18529:20200227:130846.679 Unable to connect to the server [10.246.128.61]:10051 [cannot connect to [[10.246.128.61]:10051]: [4] Interrupted system call]
 18529:20200227:130946.680 Unable to connect to the server [10.246.128.61]:10051 [cannot connect to [[10.246.128.61]:10051]: [4] Interrupted system call]
 18530:20200227:130949.973 Unable to connect to the server [10.246.128.61]:10051 [cannot connect to [[10.246.128.61]:10051]: [110] Connection timed out]. Will retry every 1
second(s)
 18530:20200227:131005.024 Connection restored.
 18529:20200227:131046.680 cannot send heartbeat message to server at "10.246.128.61": ZBX_TCP_READ() timed out
 18523:20200227:131125.722 received configuration data from server at "10.246.128.61", datalen 28427
 18530:20200227:132017.726 cannot send proxy data to server at "10.246.128.61": ZBX_TCP_READ() timed out
 18530:20200227:133032.446 cannot send proxy data to server at "10.246.128.61": ZBX_TCP_READ() timed out
 18530:20200227:134047.198 cannot send proxy data to server at "10.246.128.61": ZBX_TCP_READ() timed out
 18531:20200227:134110.437 executing housekeeper
 18531:20200227:134111.231 housekeeper [deleted 21185 records in 0.743613 sec, idle for 1 hour(s)]
 18530:20200227:135101.753 cannot send proxy data to server at "10.246.128.61": ZBX_TCP_READ() timed out
 18530:20200227:140115.470 cannot send proxy data to server at "10.246.128.61": ZBX_TCP_READ() timed out
 18530:20200227:141126.025 cannot send proxy data to server at "10.246.128.61": ZBX_TCP_READ() timed out
 18523:20200227:141126.695 received configuration data from server at "10.246.128.61", datalen 28427
 18530:20200227:142136.658 cannot send proxy data to server at "10.246.128.61": ZBX_TCP_READ() timed out
 18530:20200227:143147.275 cannot send proxy data to server at "10.246.128.61": ZBX_TCP_READ() timed out
 18531:20200227:144111.805 executing housekeeper
 18531:20200227:144112.241 housekeeper [deleted 5050 records in 0.365970 sec, idle for 1 hour(s)]
 18530:20200227:144157.839 cannot send proxy data to server at "10.246.128.61": ZBX_TCP_READ() timed out
 18530:20200227:145200.038 cannot send proxy data to server at "10.246.128.61": ZBX_TCP_READ() timed out
 18530:20200227:150204.883 cannot send proxy data to server at "10.246.128.61": ZBX_TCP_READ() timed out