Extreme High Capacity Usage by Subscription(s)

I am struggling to figure out which subscription(s) are using an astonishing amount of capacity and why. The subscriptions for a single report are using almost 50% more capacity than the next highest dataset in the Fabric Capacity Metrics app. I know it is subscriptions because the tooltip that pops out when hovering over the line shows it is subscription(s) and all tied to one user.  We've already tried disabling CoPilot. The report in question has 4 dynamic subscriptions set up (for four different groups of employees) all scheduled at the same time. I didn't see anything about dynamic subscriptions being a capacity guzzler - would this be the reason for subscription(s) taking up so much capacity? Is it just a feature of being dynamic, or are there best practices for setting them up that can reduce this capacity usage?