{
    "@timestamp": "2017-10-12T08:05:34.853Z",
    "beat": {
        "hostname": "host.example.com",
        "name": "host.example.com"
    },
    "ceph": {
        "cluster_health": {
            "overall_status": "HEALTH_WARN",
            "timechecks": {
                "epoch": 3,
                "round": {
                    "status": "finished",
                    "value": 0
                }
            }
        }
    },
    "metricset": {
        "host": "ceph:5000",
        "module": "ceph",
        "name": "cluster_health",
        "rtt": 115
    }
}