Skip to main content
cancel
Showing results for 
Search instead for 
Did you mean: 

Join us for an expert-led overview of the tools and concepts you'll need to become a Certified Power BI Data Analyst and pass exam PL-300. Register now.

Reply
willmasse
Frequent Visitor

Abnormally high OneLake Storage

We just started a Fabric trial, and only have a handful of csv files in OneLake storage. In the Fabric Capacity Metrics app we already see almost a GB of storage, I would expect to be at a few hundred MB at this point. Is there any way to investigate this further? There isn't any drilldown in this app to see where that storage is coming from.

 

willmasse_0-1703080036807.png

 

1 REPLY 1
lbendlin
Super User
Super User

Don't forget Delta Lake and TimeTravel.  You may have multiple versions of your source data in Fabric.

 

Read data from Delta Lake tables with the DeltaLake.Table M function | Microsoft Fabric Blog | Micro...

Helpful resources

Announcements
Join our Fabric User Panel

Join our Fabric User Panel

This is your chance to engage directly with the engineering team behind Fabric and Power BI. Share your experiences and shape the future.

June 2025 Power BI Update Carousel

Power BI Monthly Update - June 2025

Check out the June 2025 Power BI update to learn about new features.

June 2025 community update carousel

Fabric Community Update - June 2025

Find out what's new and trending in the Fabric community.