{
    "@timestamp": "2017-10-12T08:05:34.853Z",
    "beat": {
        "hostname": "host.example.com",
        "name": "host.example.com"
    },
    "elasticsearch": {
        "cluster": {
            "name": "elasticsearch"
        },
        "node": {
            "name": "523zXyT6TRWiqXcQItnkyQ",
            "stats": {
                "fs": {
                    "summary": {
                        "available": {
                            "bytes": 47081816064
                        },
                        "free": {
                            "bytes": 52054323200
                        },
                        "total": {
                            "bytes": 250790436864
                        }
                    }
                },
                "indices": {
                    "docs": {
                        "count": 231,
                        "deleted": 56
                    },
                    "segments": {
                        "count": 16,
                        "memory": {
                            "bytes": 105245
                        }
                    },
                    "store": {
                        "size": {
                            "bytes": 444882
                        }
                    }
                },
                "jvm": {
                    "gc": {
                        "collectors": {
                            "old": {
                                "collection": {
                                    "count": 2,
                                    "ms": 139
                                }
                            },
                            "young": {
                                "collection": {
                                    "count": 56,
                                    "ms": 1288
                                }
                            }
                        }
                    },
                    "mem": {
                        "pools": {
                            "old": {
                                "max": {
                                    "bytes": 724828160
                                },
                                "peak": {
                                    "bytes": 225180248
                                },
                                "peak_max": {
                                    "bytes": 724828160
                                },
                                "used": {
                                    "bytes": 225180248
                                }
                            },
                            "survivor": {
                                "max": {
                                    "bytes": 34865152
                                },
                                "peak": {
                                    "bytes": 34865152
                                },
                                "peak_max": {
                                    "bytes": 34865152
                                },
                                "used": {
                                    "bytes": 5280456
                                }
                            },
                            "young": {
                                "max": {
                                    "bytes": 279183360
                                },
                                "peak": {
                                    "bytes": 279183360
                                },
                                "peak_max": {
                                    "bytes": 279183360
                                },
                                "used": {
                                    "bytes": 188134984
                                }
                            }
                        }
                    }
                }
            }
        }
    },
    "metricset": {
        "host": "127.0.0.1:9200",
        "module": "elasticsearch",
        "name": "node_stats",
        "namespace": "elasticsearch.node.stats",
        "rtt": 115
    },
    "service": {
        "name": "elasticsearch"
    }
}