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

Get Fabric Certified for FREE during AI Skills Fest. This week only. Secure your voucher now.

Reply
vvalera
New Member

Data flow weight

Hello everyone, a question: How can I know how much weight a data flow has? For example, if a report weighs 12 MB or 110MB, how do I know the weight of the flow?

4 REPLIES 4
vvalera
New Member

Thank you for your response j ocean, I just thought about passing it to a report using the JSON, however I also want to know how much I am hitting the CU processing

You could copy paste the queries to a pbix and run it on your desktop, watch the cpu and memory usage in task manager. If youre on premium there's metrics reports. 

Perfect, I’ll try this as a first instance, thanks for the help

j_ocean
Helper V
Helper V

If you want the size of the code you can export as a json.

 

If you want to know the size of the data stored, import all tables to a pbix and check the file size.

Helpful resources

Announcements
May Power BI Update Carousel

Power BI Monthly Update - May 2026

Check out the May 2026 Power BI update to learn about new features.

Fabric SQL PBI Data Days

Data Days 2026 coming soon!

Sign up to receive a private message when registration opens and key events begin.

Power BI DataViz World Championships carousel

Power BI DataViz World Championships - June 2026

A new Power BI DataViz World Championship is coming this June! Don't miss out on submitting your entry.