The archived wals timestamp are as of last month (20 January 2019).
I believe Prince Pathria’s advice makes sense (remove archive folder and all files within it). I’m still somewhat confused by the correct usage of pg_archivecleanup and whether or not I need to use this in my current scenario.
Could you please advice how I can cleanup all of these 200GB worth of files.
I've searched through numerous postgresql books/blogs/articles which all have very good advise on how to setup wal archiving but unfortunately not on how to disable it.