PostgreSQL bgwriter metricset
This is the bgwriter metricset of the PostgreSQL module.
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": "2017-10-12T08:05:34.853Z",
"event": {
"dataset": "postgresql.bgwriter",
"duration": 115000,
"module": "postgresql"
},
"metricset": {
"name": "bgwriter",
"period": 10000
},
"postgresql": {
"bgwriter": {
"buffers": {
"allocated": 273,
"backend": 0,
"backend_fsync": 0,
"checkpoints": 8,
"clean": 0,
"clean_full": 0
},
"checkpoints": {
"requested": 0,
"scheduled": 4,
"times": {
"sync": {
"ms": 9
},
"write": {
"ms": 804
}
}
},
"stats_reset": "2021-03-05T18:39:17.954Z"
}
},
"service": {
"address": "192.168.128.2:5432",
"type": "postgresql"
}
}