﻿---
title: Ceph pool_disk metricset
description: This is the pool_disk metricset of the Ceph module. This is a default metricset. If the host module is unconfigured, this metricset is enabled by default...
url: https://docs-v3-preview.elastic.dev/elastic/beats/pull/48501/reference/metricbeat/metricbeat-metricset-ceph-pool_disk
applies_to:
  - Elastic Stack: Generally available in 9.0+
---

# Ceph pool_disk metricset
This is the `pool_disk` metricset of the Ceph module.
This is a default metricset. If the host module is unconfigured, this metricset is enabled by default.

## Fields

For a description of each field in the metricset, see the [exported fields](https://docs-v3-preview.elastic.dev/elastic/beats/pull/48501/reference/metricbeat/exported-fields-ceph) section.
Here is an example document generated by this metricset:
```json
{
    "@timestamp": "2017-10-12T08:05:34.853Z",
    "ceph": {
        "pool_disk": {
            "id": 0,
            "name": "rbd",
            "stats": {
                "available": {
                    "bytes": 0
                },
                "objects": 0,
                "used": {
                    "bytes": 0,
                    "kb": 0
                }
            }
        }
    },
    "event": {
        "dataset": "ceph.pool_disk",
        "duration": 115000,
        "module": "ceph"
    },
    "metricset": {
        "name": "pool_disk"
    },
    "service": {
        "address": "127.0.0.1:5000",
        "type": "ceph"
    }
}
```