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Configuration

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Optional settings for this metricset:

  • scale (integer, default: 1): Server-side scale factor for size values reported by collStats/$collStats (for example, set to 1024 to receive sizes in KiB). Values are not rescaled client-side.

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 section.

Here is an example document generated by this metricset:

{
    "@timestamp": "2025-09-22T08:38:56.429Z",
    "event": {
        "dataset": "mongodb.collstats",
        "duration": 31226375,
        "module": "mongodb"
    },
    "metricset": {
        "name": "collstats",
        "period": 60000
    },
    "mongodb": {
        "collstats": {
            "collection": "users",
            "commands": {
                "count": 6,
                "time": {
                    "us": 67484
                }
            },
            "db": "testdb",
            "getmore": {
                "count": 0,
                "time": {
                    "us": 0
                }
            },
            "insert": {
                "count": 1,
                "time": {
                    "us": 4080
                }
            },
            "lock": {
                "read": {
                    "count": 3,
                    "time": {
                        "us": 2167
                    }
                },
                "write": {
                    "count": 4,
                    "time": {
                        "us": 69397
                    }
                }
            },
            "name": "testdb.users",
            "queries": {
                "count": 0,
                "time": {
                    "us": 0
                }
            },
            "remove": {
                "count": 0,
                "time": {
                    "us": 0
                }
            },
            "stats": {
                "avgObjSize": 67,
                "capped": false,
                "count": 5,
                "freeStorageSize": 0,
                "nindexes": 4,
                "numOrphanDocs": 0,
                "scaleFactor": 1,
                "size": 336,
                "storageSize": 4096,
                "totalIndexSize": 65536,
                "totalSize": 69632
            },
            "total": {
                "count": 7,
                "time": {
                    "us": 71564
                }
            },
            "update": {
                "count": 0,
                "time": {
                    "us": 0
                }
            }
        }
    },
    "service": {
        "address": "mongodb://localhost:27017",
        "type": "mongodb"
    }
}