PG Settings Wal
Properties
| Property | Type | Required | Description |
|---|---|---|---|
max_slot_wal_keep_size | integer | no | PostgreSQL maximum WAL size (MB) reserved for replication slots. If -1 is specified, replication slots may retain an unlimited amount of WAL files. The default is -1 (upstream default). wal_keep_size minimum WAL size setting takes precedence over this. |
max_wal_senders | integer | no | PostgreSQL maximum WAL senders. The default is 20. Changing this parameter causes a service restart. |
wal_sender_timeout | integer | no | Terminate replication connections that are inactive for longer than this amount of time, in milliseconds. |
wal_writer_delay | integer | no | WAL flush interval in milliseconds. The default is 200. Setting this parameter to a lower value may negatively impact performance. |
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