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METRIC_ATTRIBUTE_ALLOWLIST

@forge/monorepo


@forge/monorepo / backend/src / METRIC_ATTRIBUTE_ALLOWLIST

Variable: METRIC_ATTRIBUTE_ALLOWLIST

const METRIC_ATTRIBUTE_ALLOWLIST: readonly string[]

Defined in: backend/src/telemetry/metrics.ts:134

The attribute set a metric may carry.

Bounded on purpose, and this is the important part: every metric attribute multiplies the series count, and an unbounded one — a run id, a conversation id, a user id — is how a metrics bill becomes the largest line in an infrastructure budget. Ids belong on spans and logs, which are sampled and indexed, never on metrics.