Couchbase cluster metricset
The Couchbase cluster metricset collects data from Couchbase pools Rest API http://couchbasehost:8091/pools/default and creates an event containing cluster metrics.
This is a default metricset. If the host module is unconfigured, this metricset is enabled by default.
For a description of each field in the metricset, see the exported fields section.
Here is an example document generated by this metricset:
{
"@timestamp": "2019-03-01T08:05:34.853Z",
"couchbase": {
"cluster": {
"hdd": {
"free": {
"bytes": 46902679716
},
"quota": {
"total": {
"bytes": 63381999616
}
},
"total": {
"bytes": 63381999616
},
"used": {
"by_data": {
"bytes": 16369010
},
"value": {
"bytes": 16479319900
}
}
},
"max_bucket_count": 10,
"quota": {
"index_memory": {
"mb": 300
},
"memory": {
"mb": 300
}
},
"ram": {
"quota": {
"total": {
"per_node": {
"bytes": 314572800
},
"value": {
"bytes": 314572800
}
},
"used": {
"per_node": {
"bytes": 104857600
},
"value": {
"bytes": 104857600
}
}
},
"total": {
"bytes": 8359174144
},
"used": {
"by_data": {
"bytes": 53962016
},
"value": {
"bytes": 8004751360
}
}
}
}
},
"event": {
"dataset": "couchbase.cluster",
"duration": 115000,
"module": "couchbase"
},
"metricset": {
"name": "cluster",
"period": 10000
},
"service": {
"address": "127.0.0.1:55555",
"type": "couchbase"
}
}