Spike in AWS RDS Oldest Replication Slot lag

Fixing PostgreSQL database replication errors · Removing an inactive replication slot · Message: WARNING: oldest xmin is far in the past and pg_wal size growing

Oldest Replication Slot Lag or Replication Lag · Troubleshooting SQL Grant the REPLICATION permission to your account and query the

oldest slot machine The lag of a replication slot can be measured as the difference between the current WAL location on the primary and the last WAL position confirmed as received

untung138 slot High replica_lag means that the replica can't apply replication changes fast enough The total lag can be observed via replica_byte_lag metric, which has labels