Class OtelMetrics

OpenTelemetry/Datadog-backed metrics. Bridges Metrics to OTel instruments.

Implements

Metrics

Index

Constructors

Methods

recordLanding recordRateLimited recordRebroadcast recordRequest recordSlot

Constructors

constructor

new OtelMetrics(config?: OtelMetricsConfig): OtelMetrics
Parameters
- Optionalconfig: OtelMetricsConfig
Returns OtelMetrics
- Defined in src/observability/metrics.ts:73

Methods

recordLanding

recordLanding(
    signature: string,
    outcome: "confirmed" | "expired",
    slots: number,
): void
Terminal transaction outcome.
Parameters
- signature: string
- outcome: "confirmed" | "expired"
- slots: number
Returns void
Implementation of Metrics.recordLanding
- Defined in src/observability/metrics.ts:93

recordRateLimited

recordRateLimited(endpoint: string): void
A request was rate-limited (HTTP 429).
Parameters
- endpoint: string
Returns void
Implementation of Metrics.recordRateLimited
- Defined in src/observability/metrics.ts:87

recordRebroadcast

recordRebroadcast(signature: string): void
A transaction was (re)broadcast to the network.
Parameters
- signature: string
Returns void
Implementation of Metrics.recordRebroadcast
- Defined in src/observability/metrics.ts:90

recordRequest

recordRequest(
    endpoint: string,
    method: string,
    latencyMs: number,
    ok: boolean,
): void
Per-endpoint request latency (ms) with success/failure outcome.
Parameters
- endpoint: string
- method: string
- latencyMs: number
- ok: boolean
Returns void
Implementation of Metrics.recordRequest
- Defined in src/observability/metrics.ts:83

recordSlot

recordSlot(endpoint: string, slot: bigint): void
Observed slot for an endpoint (drives slot-lag dashboards).
Parameters
- endpoint: string
- slot: bigint
Returns void
Implementation of Metrics.recordSlot
- Defined in src/observability/metrics.ts:96