I am evaluating Azure Functions at home, with a view to adopting them at work. I setup a small demo project. This morning, I made 42 requests to my Azure Functions endpoints, within about 35 minutes. The Azure portal is now showing I used 8.8 million function execution units (in GB seconds) which will cost me over £100.
The endpoints just read and write single records from a managed SQL Server instance. Based on previous use, I do not think it is SQL Server causing the problem.
Is there any way to see what used those 8.8m GB seconds?