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Metricbeat Reference [6.2] » Modules » Elasticsearch module » Elasticsearch node metricset
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Elasticsearch node metricsetedit

Warning

This functionality is in beta and is subject to change. The design and code is considered to be less mature than official GA features. Elastic will take a best effort approach to fix any issues, but beta features are not subject to the support SLA of official GA features.

The node metricset interrogates the Cluster API endpoint of Elasticsearch to get cluster nodes information. This metricset only fetches the data from the _local node so it must run on each Elasticsearch node.

Fieldsedit

For a description of each field in the metricset, see the exported fields section.

Here is an example document generated by this metricset:

{
    "@timestamp": "2017-10-12T08:05:34.853Z",
    "beat": {
        "hostname": "host.example.com",
        "name": "host.example.com"
    },
    "elasticsearch": {
        "cluster": {
            "name": "docker-cluster"
        },
        "node": {
            "jvm": {
                "memory": {
                    "heap": {
                        "init": {
                            "bytes": 94371840
                        },
                        "max": {
                            "bytes": 91226112
                        }
                    },
                    "nonheap": {
                        "init": {
                            "bytes": 2555904
                        },
                        "max": {
                            "bytes": 0
                        }
                    }
                },
                "version": "1.8.0_151"
            },
            "name": "ab1_1Gw3Rtax_2l78Gq_CQ",
            "process": {
                "mlockall": false
            },
            "version": "6.0.0"
        }
    },
    "metricset": {
        "host": "elasticsearch:9200",
        "module": "elasticsearch",
        "name": "node",
        "rtt": 115
    }
}
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