Definition
Serverless cost is memory × time
More memory can be cheaper when it buys CPU the code can use, and dearer when it cannot.
Worked examples, recomputed
Every number the mechanisms quote for this relationship is recomputed from it, so none of them disagrees with it.
Where it appears
Each mechanism states it in its own names. The general symbol each name stands for is shown with it.
- Cost Mechanics
What is metered, and what is the smallest increment you are charged for?