Chapter 8. Metrics

Table of Contents

8.1. Activity Metrics
8.2. WAL Archiving Metrics
8.3. Background Record Metrics
8.4. Table and Index Bloat Metrics
8.5. Shared Cache Usage Metrics
8.6. Database Usage Metrics
8.7. User-Defined Function Usage Metrics
8.8. Index Usage Metrics
8.9. Lock Metrics
8.10. Prepared Transaction Metrics
8.11. Replication Metrics
8.12. Replication Slot Metrics
8.13. SQL Query and Statement Metrics
8.14. Table Usage Metrics
8.15. Tablespace Usage Metrics
8.16. WAL Usage Metrics
8.17. I/O Usage Metrics
8.18. BiHA Metrics
8.19. Sequence Metrics
8.20. Recovery Metrics
8.21. Subscription Metrics
8.22. Other Metrics

This section describes the groups of metrics that are included in pgpro-otel-collector.

Note

Metrics are listed in the OpenTelemetry format. Metric names differ in the Prometheus format. For example, postgresql.statements.shared_blocks_hit (OpenTelemetry) becomes postgresql_statements_shared_blocks_hit_total (Prometheus).