How can you get the replication slot size in PostgreSQL?

How can you get the replication slot size in PostgreSQL? replication slot Use logical replication slots to send out data A slot represents a stream of changes Use a table's REPLICA IDENTITY property to determine what replication slot is active for pid You must configure a replication slot that uses your chosen output plug-in before running the PostgreSQL server The plug-in can be one of the following:

replication slot is active for pid They work by storing the LSN of the WAL record most recently received by each subscriber When a replication slot is active, PostgreSQL will

replication slot does not exist A replication slot has an identifier that is unique across all databases in a PostgreSQL cluster Slots persist independently of the connection using them and If you want to know how Replicate creates slot and how to use it, you may set SOURCE_CAPTURE to Verbose, run the task again then check the task