Interface: SloTargets

Defined in: observability/src/slo.ts:24

SLO preset for AgentsKit. Tracks the four metrics that matter for an agent runtime in production:

success rate (per agent / per skill / per tool)
p50 / p95 / p99 latency
tool-error rate
streaming-stall rate (first-token latency above threshold)

Operates on canonical AgentEvent only (no correlation id). In-flight operations are tracked as a single active op under the sequential event-stream assumption.

Exposes Prometheus + OpenTelemetry-shaped snapshots and burn-rate alerts (1h + 6h windows) that fire into the same alert sink contract the cost guard already uses (CostAlertSink-compatible payloads).

Closes issue #796.

#Properties

#latencyP95Ms?

optional latencyP95Ms?: number

Defined in: observability/src/slo.ts:28

Milliseconds. Default 5000.

#streamingStallRate?

optional streamingStallRate?: number

Defined in: observability/src/slo.ts:32

0–1. Default 0.005.

#successRate?

optional successRate?: number

Defined in: observability/src/slo.ts:26

0–1. Default 0.99.

#toolErrorRate?

optional toolErrorRate?: number

Defined in: observability/src/slo.ts:30

0–1. Default 0.01.

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SloTargets