2018-02-13T19:13:19.383-0500 I COMMAND  [conn847] command admin.$cmd command: listDatabases { listDatabases: 1 } keyUpdates:0 writeConflicts:0 numYields:0 reslen:1035 locks:{ Global: { acquireCount: { r: 26 } }, Database: { acquireCount: { r: 13 } } } protocol:op_command 114ms
2018-02-13T19:13:46.198-0500 I COMMAND  [conn1377] command admin.$cmd command: listDatabases { listDatabases: 1 } keyUpdates:0 writeConflicts:0 numYields:0 reslen:1035 locks:{ Global: { acquireCount: { r: 26 } }, Database: { acquireCount: { r: 13 } } } protocol:op_command 108ms
2018-02-13T19:16:39.685-0500 I COMMAND  [conn2608] command admin.$cmd command: replSetUpdatePosition { replSetUpdatePosition: 1, optimes: [ { durableOpTime: { ts: Timestamp 1518540109000|2, t: 22 }, appliedOpTime: { ts: Timestamp 1518540109000|2, t: 22 }, memberId: 0, cfgver: 209354 }, { durableOpTime: { ts: Timestamp 1518567397000|1, t: 23 }, appliedOpTime: { ts: Timestamp 1518567399000|1, t: 23 }, memberId: 1, cfgver: 209354 }, { durableOpTime: { ts: Timestamp 1518567397000|1, t: 23 }, appliedOpTime: { ts: Timestamp 1518567397000|1, t: 23 }, memberId: 2, cfgver: 209354 } ], $replData: { term: 23, lastOpCommitted: { ts: Timestamp 1518567397000|1, t: 23 }, lastOpVisible: { ts: Timestamp 0|0, t: -1 }, configVersion: 209354, replicaSetId: ObjectId('5a6f923d586ad43df82efe4c'), primaryIndex: 0, syncSourceIndex: 0 } } keyUpdates:0 writeConflicts:0 numYields:0 reslen:134 locks:{} protocol:op_command 495ms
2018-02-13T19:18:09.429-0500 I COMMAND  [ftdc] serverStatus was very slow: { after basic: 0, after asserts: 0, after connections: 0, after extra_info: 1330, after globalLock: 1330, after locks: 1330, after network: 1330, after opcounters: 1330, after opcountersRepl: 1330, after repl: 1330, after sharding: 1330, after storageEngine: 1330, after tcmalloc: 1330, after wiredTiger: 1330, at end: 1340 }
2018-02-13T19:18:09.453-0500 I COMMAND  [conn847] command admin.$cmd command: listDatabases { listDatabases: 1 } keyUpdates:0 writeConflicts:0 numYields:0 reslen:1035 locks:{ Global: { acquireCount: { r: 26 } }, Database: { acquireCount: { r: 13 } } } protocol:op_command 1130ms
2018-02-13T19:18:49.660-0500 I COMMAND  [conn1329] command admin.$cmd command: listDatabases { listDatabases: 1 } keyUpdates:0 writeConflicts:0 numYields:0 reslen:1035 locks:{ Global: { acquireCount: { r: 26 } }, Database: { acquireCount: { r: 13 } } } protocol:op_command 105ms
2018-02-13T19:19:00.246-0500 I COMMAND  [conn1035] command admin.$cmd command: listDatabases { listDatabases: 1 } keyUpdates:0 writeConflicts:0 numYields:0 reslen:1035 locks:{ Global: { acquireCount: { r: 26 } }, Database: { acquireCount: { r: 13 } } } protocol:op_command 123ms
...
...
...
2018-02-13T19:21:44.390-0500 I COMMAND  [conn3928] command admin.$cmd command: isMaster { isMaster: 1 } keyUpdates:0 writeConflicts:0 numYields:0 reslen:447 locks:{} protocol:op_query 29430ms
2018-02-13T19:21:44.390-0500 I COMMAND  [conn3422] command admin.$cmd command: isMaster { isMaster: 1 } keyUpdates:0 writeConflicts:0 numYields:0 reslen:447 locks:{} protocol:op_query 28112ms
2018-02-13T19:21:44.393-0500 I REPL     [ReplicationExecutor] stepping down from primary, because a new term has begun: 24
2018-02-13T19:21:44.394-0500 I REPL     [ReplicationExecutor] stepping down from primary, because a new term has begun: 24
2018-02-13T19:21:44.394-0500 I REPL     [ReplicationExecutor] Member mongodb-server-02:39512 is now in state PRIMARY
2018-02-13T19:21:44.398-0500 I COMMAND  [conn3474] command admin.$cmd command: isMaster { ismaster: 1 } keyUpdates:0 writeConflicts:0 numYields:0 reslen:447 locks:{} protocol:op_query 42980ms
2018-02-13T19:21:44.398-0500 I COMMAND  [conn3787] command admin.$cmd command: isMaster { ismaster: 1 } keyUpdates:0 writeConflicts:0 numYields:0 reslen:447 locks:{} protocol:op_query 56567ms
2018-02-13T19:21:44.398-0500 I COMMAND  [conn3896] command admin.$cmd command: isMaster { isMaster: 1 } keyUpdates:0 writeConflicts:0 numYields:0 reslen:447 locks:{} protocol:op_query 49237ms