Related GUCs
Configuration controls referenced by wait-event response guidance. This index contains 21 entries.
Transaction age that forces anti-wraparound vacuum.
Multixact age that forces anti-wraparound vacuum.
Minimum delay between autovacuum launcher rounds per database.
Maximum time between automatic WAL checkpoints.
Delay before PostgreSQL checks a lock wait for deadlock.
Controls full-page images after checkpoints for crash safety.
Terminates sessions left idle inside an open transaction.
Aborts statements that wait too long to acquire a lock.
Maximum concurrent database connections.
Shared lock-table capacity budget per transaction.
Maximum parallel workers per Gather/Gather Merge node.
Soft WAL-volume limit that can trigger checkpoints.
Size of PostgreSQL’s shared buffer cache.
Controls when commits wait for local or remote WAL durability.
Selects standbys that can satisfy synchronous commit.
Table age at which VACUUM scans for freezing.
Table multixact age at which VACUUM scans for freezing.
Shared-memory buffers used for WAL not yet written to disk.
Disconnects inactive replication connections after a timeout.
Delay between WAL writer activity rounds.
Amount of WAL written before the WAL writer requests a flush.