Integration · database

PostgreSQL

pg_stat_*, replication lag, connection pool, autovacuum.

What gets collected

A connection string with a read-only user. Metrics: WAL throughput, replication lag, slow queries (with a configurable threshold), bloat estimate, active connections per database.

Setup steps

1CREATE USER unimoni WITH PASSWORD ... LOGIN
2GRANT pg_monitor TO unimoni
3pg_stat_statements in shared_preload_libraries

After install

· Metrics show up on the dashboard within 15-30 seconds
· Integration labels flow into filters automatically
· Dashboard presets for common metrics are available in the editor

Similar integrations

MySQL

performance_schema, replication, InnoDB buffer pool.

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INFO, replication, keys by type, eviction.

MongoDB

serverStatus, replication lag, oplog window.

Elasticsearch

Cluster health, shard allocation, ingest throughput.

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