I received such alert from Github last week.
Shared storage usage
Hello! We wanted to provide you with an update on your usage and spending.
4,312MB of 512MB included
You’ve used 100% of included services for GitHub Storage (GitHub Actions and Packages)
To continue using Actions & Packages uninterrupted, update your spending limit.
Your usage will reset on April 01, 2022.
I just updated my storage limit from 0 to 10 GB, but I want to reduce this usage by finding the root cause.
How can I find what projects of mine spend such storage?