Trend

Volume and cost history for one pattern over a chosen window, with an inline chart and spikes flagged. History is bounded by the requested window — pass a bigger timeRange to look further back.

Example

"when did Payment_Gateway_Timeout start spiking?"

$200/wk → $4.2K/wk over 14 days. Sharp spike on day 10 (8× baseline), holding steady since. Trace:
Day 1–9:   ▁▁▁▁▁▂▁▁▂   $200/wk
Day 10:    █          8× spike
Day 11–14: ▆▇▇▇       $4.2K/wk steady

More to ask

"Payment_Gateway_Timeout last hour, minute by minute"
"Retry_Exhausted over the last 30 days"
"is GetCartAsync getting worse?"

Prerequisites

This tool requires the Reporter deployed.

Tool schema (advanced)

Field	Type	Required	Default	Description
`pattern`	string	yes	—	Pattern name (e.g., `Payment_Gateway_Timeout`).
`timeRange`	string	no	`7d`	One of: `15m`, `1h`, `6h`, `1d`, `7d`, `30d`. Sub-day values show fine-grained trajectory around an incident.
`step`	string	no	`1h`	Data point interval. One of: `1m`, `5m`, `15m`, `1h`, `6h`, `1d`. Use `1m` / `5m` for sub-day windows, `1h` / `6h` for day-level, `1d` for week+.
`analyzerCost`	number	no	from profile	log analyzer ingestion cost in $/GB.
`environment`	string	no	—	Environment nickname.