Database
Amazon Neptune
- Timebilled
- Bytesbilled
- Callsbilled
In one line
Instance-hours or NCU-seconds on Serverless, plus storage and per-million I/O.
What gets missed
Standard bills I/O per million; I/O-Optimized removes that meter for higher instance and storage rates. You can switch between them only once per 30 days, in either direction — unlike Aurora.
Find it on your bill
Filter Cost Explorer or your Cost and Usage Report by these usage types. A usage type with no region prefix means us-east-1.
InstanceUsageInstanceUsageIOOptimizedStorageIOUsageNeptune:ServerlessUsage
Bills the same way
These services turn exactly the same meters, so what you learn here transfers.