Reference

Getting Started

Install PG Exporter, connect to PostgreSQL, and verify your first Prometheus scrape

Install PG Exporter from packages, release archives, containers, Pigsty, or source

Supported PostgreSQL and PgBouncer versions, release artifacts, architectures, and deployment constraints

Run pg_exporter with systemd, Docker, or Kubernetes and connect it to Prometheus

Complete reference for the declarative YAML collector format and execution model

Inventory, prerequisites, and operating guidance for all 58 collector definition files shipped with PG Exporter

PG Exporter command-line flags, environment variables, defaults, and precedence

Metrics, health, role-routing, reload, explain, statistics, and version endpoints

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