For example (not real yet): I have an application deployed to Azure App Service. It is running on a B1 plan with 3 instances. Say that costs 0.05 USD / hour.
During the day, that app runs (gets continous requests) for 10 hours. So that's 0.5 USD for sure.
For the rest of the day, it doesn't receive any request.
Will I be billed the entire day, because the app is just being available? Or wil I be billed only for the time the application is actually being requested (so 10 hours plus probably the 20 minute ready time where the app doesn't go idle)?
I can't find anything about that subject. Maybe I'm searching the wrong way, maybe there isn't that much information available to answer this question. So I hope somebody here can point me to an article that gives (a way to) the answer I'm searching for, or maybe somebody can simply answer the question here?