title: How can I get mongo db actual size?
body: <p>When I run below command in mongo shell,</p>
  
  <pre><code>db.stats()
  </code></pre>
  
  <p>I get below and this is wired. When I check mongoDB installation folder it only used around 2 GB disk space?</p>
  
  <p>see below fsTotalSize over 80 GB</p>
  
  <p><a href="https://i.stack.imgur.com/MCY5w.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/MCY5w.png" alt="enter image description here"></a></p>