{
    "@timestamp": "2017-10-12T08:05:34.853Z",
    "beat": {
        "hostname": "host.example.com",
        "name": "host.example.com"
    },
    "elasticsearch": {
        "cluster": {
            "name": "elasticsearch"
        },
        "node": {
            "jvm": {
                "memory": {
                    "heap": {
                        "init": {
                            "bytes": 1073741824
                        },
                        "max": {
                            "bytes": 1038876672
                        }
                    },
                    "nonheap": {
                        "init": {
                            "bytes": 2555904
                        },
                        "max": {
                            "bytes": 0
                        }
                    }
                },
                "version": "1.8.0_144"
            },
            "name": "523zXyT6TRWiqXcQItnkyQ",
            "process": {
                "mlockall": false
            },
            "version": "6.3.0"
        }
    },
    "metricset": {
        "host": "127.0.0.1:9200",
        "module": "elasticsearch",
        "name": "node",
        "rtt": 115
    },
    "service": {
        "name": "elasticsearch"
    }
}