Usage isn't adding up

I'm currently on the free plan testing out my first Actor. The usage incurred by the actor suggests that I've exceeded $5, but the counter on the bottom left shows a different sum. Which one should I refer to?

primary-violet•11/20/23, 8:49 PM

Hi Mark, I see you already got an answer from our support team, but once again for others maybe - the usage bar on the left shows your real current usage, you can see the same amount in Billing -> Current period. The current usage is lower than the summary of the runs, because the first 10 compute units are not counted towards the usage = they are free within the Free plan