| Type: | bool |
| Default: | off |
| Context: | superuser |
| Restart: | false |
| Since: | 9.5 |
Causes each replication command and walsender process's replication slot acquisition/release to be logged in the server log. See protocol-replication for more information about replication command. The default value is off. Only superusers and users with the appropriate SET privilege can change this setting.
Recommendations
… assuming you're monitoring replication status, which you should.