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Metricbeat Reference [5.1] » Modules » Docker Module » Docker Diskio Metricset
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Docker Diskio Metricsetedit

The Docker diskio metricset collects disk I/O metrics.

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": "2016-05-23T08:05:34.853Z",
    "beat": {
        "hostname": "host.example.com",
        "name": "host.example.com"
    },
    "docker": {
        "container": {
            "id": "1306772b6ca9a24207a2bc268d4cc3137b951886ca4df478cfe2ba3943636c54",
            "labels": {
                "com_docker_compose_container-number": "2",
                "com_docker_compose_oneoff": "True",
                "com_docker_compose_project": "environments",
                "com_docker_compose_service": "beat",
                "com_docker_compose_version": "1.8.0"
            },
            "name": "environments_beat_run_2"
        },
        "diskio": {
            "reads": 0,
            "total": 0,
            "writes": 0
        }
    },
    "metricset": {
        "host": "/var/run/docker.sock",
        "module": "docker",
        "name": "diskio",
        "rtt": 115
    },
    "type": "metricsets"
}
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