Re: Sudden spike in WAL

Yes, I noticed an inactive replication slot.

select * From pg_replication_slots where not active;

                 slot_name                  |      plugin      | slot_type | datoid |    database    | temporary | active | active_pid | xmin | catalog_xmin | restart_lsn  | confirmed_flush_lsn | wal_status | safe_wal_size
---------------------------------------------+------------------+-----------+--------+----------------+-----------+--------+------------+------+--------------+--------------+---------------------+------------+---------------
 pgl_marketing_prod_provider_marketin3444436 | pglogical_output | logical   |  16648 | marketing_prod | f         | f      |            |      |    244033832 | E0C/DABEE880 | E0C/DABF1870        | extended   |              
(1 row)

How do I see the timestamp it became inactive?