I did not know they are different. May you describe what is domain usage and what is user usage?What do you consider wrong and right details? The same numbers are shown in enhanced. You are comparing user usage to domain usage, they should not match
Thank you Martynas for the information you have provided...For example, you have a MySQL database, which is not assigned to any of the domains, but it takes space of the account. Same with files outside domain directory. You also have email account named just "user", which does not depend on the main account, can generate traffic and take disk space.