PG Exporter v1.3.0

VonngAuthor of PG Exporter and Pigsty; PostgreSQL infrastructure, monitoring, and the tooling in between.

v1.3.0 adds PostgreSQL 19 support, and refreshes the default collector bundle, build toolchain, and config coverage tests.

Highlights

• Default support range extended from PostgreSQL 10-18+ to 10-19+
• Default config bundle includes 57 config/*.yml definition files
• Build dependencies updated to Go 1.26.4, lib/pq v1.12.3, Prometheus client v1.23.2, and exporter-toolkit v0.16.0
• pg_recovery_state: collect pg_stat_recovery on recovery nodes, exposing promotion trigger status, replay LSN, timeline, recovery transaction time, and pause state
• pg_lock_stat: collect PG19 pg_stat_lock, exposing waits, wait time, and fast-path overflow counts by locktype
• pg_vacuum_score: collect the current-database summary from pg_stat_autovacuum_scores, exposing max autovacuum score and candidate table count
• pg_wal_19: expose wal_fpi_bytes on PG19 as pg_wal_fpi_bytes
• pg_sub_19: adapt sequence sync and logical replication conflict stats from pg_stat_subscription_stats, while keeping sync_error_count for legacy dashboards
• pg_recv: recognize the PG13+ WAL receiver connecting state on PG19
• pg_slot: recognize the PG19 replication slot invalidation reason idle_timeout
• pg_db_confl: switch to an explicit column list to avoid accidentally exporting future view columns
• pg_backup, pg_vacuuming, and pg_clustering continue reusing stable existing branches instead of changing the metric surface for low-value PG19 fields

Checksums

https://github.com/pgsty/pg_exporter/releases/download/v1.3.0/checksums.txt

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