Why does Cyberpanel use too much space?

Hi, I just installed Cyberpanel on my server with 50 GB storage but when I just login after installation it shows that 68% space is already used without any site. But on your specs required it says 10 GB is needed.

Hey, Thanks buddy but I have checked it on the Main page of Cyberpanel Admin (At the bottom where we have the Stats ) and now it shows 83% with one Wordpress site.