rs.status()
{
        "set" : "Replica",
        "date" : ISODate("2015-12-09T03:50:28.140Z"),
        "myState" : 1,
        "term" : NumberLong(-1),
        "heartbeatIntervalMillis" : NumberLong(2000),
        "members" : [
                {
                        "_id" : 3,
                        "name" : "ip :-):27017",
                        "health" : 1,
                        "state" : 7,
                        "stateStr" : "ARBITER",
                        "uptime" : 1851,
                        "lastHeartbeat" : ISODate("2015-12-09T03:50:27.616Z"),
                        "lastHeartbeatRecv" : ISODate("2015-12-09T03:50:27.525Z"),
                        "pingMs" : NumberLong(1),
                        "configVersion" : 16
                },
                {
                        "_id" : 7,
                        "name" : "ip :-):27017",
                        "health" : 1,
                        "state" : 2,
                        "stateStr" : "SECONDARY",
                        "uptime" : 1889,
                        "optime" : Timestamp(1449632996, 1),
                        "optimeDate" : ISODate("2015-12-09T03:49:56Z"),
                        "lastHeartbeat" : ISODate("2015-12-09T03:50:27.617Z"),
                        "lastHeartbeatRecv" : ISODate("2015-12-09T03:50:27.546Z"),
                        "pingMs" : NumberLong(1),
                        "syncingTo" : "ip :-):27017",
                        "configVersion" : 16
                },
                {
                        "_id" : 8,
                        "name" : "ip :-):27017",
                        "health" : 1,
                        "state" : 1,
                        "stateStr" : "PRIMARY",
                        "uptime" : 1894,
                        "optime" : Timestamp(1449632996, 1),
                        "optimeDate" : ISODate("2015-12-09T03:49:56Z"),
                        "electionTime" : Timestamp(1449631140, 1),
                        "electionDate" : ISODate("2015-12-09T03:19:00Z"),
                        "configVersion" : 16,
                        "self" : true
                },
                {
                        "_id" : 9,
                        "name" : "ip :-):27017",
                        "health" : 1,
                        "state" : 2,
                        "stateStr" : "SECONDARY",
                        "uptime" : 1889,
                        "optime" : Timestamp(1449632996, 1),
                        "optimeDate" : ISODate("2015-12-09T03:49:56Z"),
                        "lastHeartbeat" : ISODate("2015-12-09T03:50:27.615Z"),
                        "lastHeartbeatRecv" : ISODate("2015-12-09T03:50:27.213Z"),
                        "pingMs" : NumberLong(0),
                        "syncingTo" : "ip :-):27017",
                        "configVersion" : 16
                }
        ],
        "ok" : 1
}