title: Google Cloud SQL Storage Expanding Issue
body: <p>My PostgreSQL database storage is expanding way too much relative to my real database storage. I am assuming it is making logs for every actions against the database. If so, how do I turn it off?</p>
  <p><a href="https://i.stack.imgur.com/E7kU0.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/E7kU0.png" alt="enter image description here" /></a></p>
  <p>All tables' storage size in the database:</p>
  <pre><code>   table_name    | pg_size_pretty 
  -----------------+----------------
   matches         | 3442 MB
   temp_matches    | 3016 MB
   rankings        | 262 MB
   atp_matches     | 41 MB
   players         | 11 MB
   injuries        | 4648 kB
   tournaments     | 1936 kB
   temp_prematches | 112 kB
   locations       | 104 kB
   countries       | 16 kB
  (10 rows)
  </code></pre>
  <p>My storage usage should be around 10GB.</p>