Class MetricsRegistry

Lightweight Prometheus-compatible metrics registry. Supports counters and histograms for RCA pipeline observability.

Index

Constructors

Methods

exportCounters exportHistograms inc observe reset

Constructors

constructor

new MetricsRegistry(): MetricsRegistry

Returns MetricsRegistry

Methods

exportCounters

exportCounters(): MetricCounter[]
Export all counters as Prometheus-compatible text

Returns MetricCounter[]
- Defined in pipeline/src/observability.ts:100

exportHistograms

exportHistograms(): MetricHistogram[]
Export all histogram summaries

Returns MetricHistogram[]
- Defined in pipeline/src/observability.ts:105

inc

inc(name: string, by?: number): void
Increment a named counter
Parameters
- name: string
- by: number = 1
Returns void
- Defined in pipeline/src/observability.ts:88

observe

observe(name: string, value: number): void
Observe a value for a named histogram
Parameters
- name: string
- value: number
Returns void
- Defined in pipeline/src/observability.ts:93

reset

reset(): void
Reset all metrics

Returns void
- Defined in pipeline/src/observability.ts:120