IMPORTANT: No additional bug fixes or documentation updates
will be released for this version. For the latest information, see the
current release documentation.
Couchbase node metricset
editCouchbase node metricset
editThe Couchbase node metricset collects data from Couchbase pools Rest API
http://couchbasehost:8091/pools/default and creates an event for
each node in the cluster.
This is a default metricset. If the host module is unconfigured, this metricset is enabled by default.
Fields
editFor 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": {
"node": {
"cmd_get": 0,
"couch": {
"docs": {
"data_size": {
"bytes": 9792512
},
"disk_size": {
"bytes": 13563791
}
},
"spatial": {
"data_size": {
"bytes": 0
},
"disk_size": {
"bytes": 0
}
},
"views": {
"data_size": {
"bytes": 2805219
},
"disk_size": {
"bytes": 2805219
}
}
},
"cpu_utilization_rate": {
"pct": 29.64705882352941
},
"current_items": {
"total": 7303,
"value": 7303
},
"ep_bg_fetched": 0,
"get_hits": 1.1,
"hostname": "172.17.0.2:8091",
"mcd_memory": {
"allocated": {
"bytes": 6377
},
"reserved": {
"bytes": 6377
}
},
"memory": {
"free": {
"bytes": 4678324224
},
"total": {
"bytes": 8359174144
},
"used": {
"bytes": 53962016
}
},
"ops": 1.1,
"swap": {
"total": {
"bytes": 4189057024
},
"used": {
"bytes": 135168
}
},
"uptime": {
"sec": 7260
},
"vb_replica_curr_items": 0
}
},
"event": {
"dataset": "couchbase.node",
"duration": 115000,
"module": "couchbase"
},
"metricset": {
"name": "node",
"period": 10000
},
"service": {
"address": "127.0.0.1:55555",
"type": "couchbase"
}
}