Simulator

How the simulated Amazon behaves: response time and how much it returns.

Run idadhoc is what a Prefect flow or a curl lands on when it sends no run id. A k6 run uses its own id.

Response time

One rule per action, first match wins. Put a specific action above a * rule.

Data volume

Leave blank for the default. A value here overrides what the caller asked for — that is the point: change what a flow gets without editing the flow.

Totals — this is where load lives

Total orders1 – 10,000,000 · delivered as pages of ≤100 with a real, terminating NextTokenRows per report document1 – 5,000,000 · streamed, gzipped, ~46 MB per million rows

Page sizes — bounded exactly as Amazon bounds them

A page larger than the real API ever returns tests a flow against something that cannot happen, and skips the pagination loop that is the part which has to scale.

Orders per page1–100, default 20Items per order1–50, default 1–4Inventory rows1–100, default 1–10