temporalio.runtime.OpenTelemetryConfig

temporalio.runtime.OpenTelemetryConfig

class documentation

class OpenTelemetryConfig: (source)

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Configuration for OpenTelemetry collector.

durations_as_seconds: bool = (source)

If True, export duration metrics as floating-point seconds instead of integer milliseconds. Defaults to False.

headers: Mapping[str, str] | None = (source)

Optional headers to include with each export request. Useful for authentication tokens or routing metadata.

histogram_bucket_overrides: Mapping[str, Sequence[float]] | None = (source)

Override the default histogram bucket boundaries for specific metrics. Keys are metric names and values are sequences of bucket boundaries (e.g. {"workflow_task_schedule_to_start_latency": [0.01, 0.05, 0.1, 0.5, 1.0, 5.0]}).

http: bool = (source)

If True, use HTTP/protobuf transport instead of gRPC. When enabled, the url should point to the HTTP endpoint (e.g. "http://localhost:4318/v1/metrics"). Defaults to False (gRPC).

metric_periodicity: timedelta | None = (source)

How often metrics are exported to the collector. Defaults to 1s (set by sdk-core) when None.

metric_temporality: OpenTelemetryMetricTemporality = (source)

Whether metrics are exported as cumulative or delta values. Defaults to CUMULATIVE.

url: str = (source)

URL of the OpenTelemetry collector endpoint (e.g. "http://localhost:4317" for gRPC or "http://localhost:4318/v1/metrics" for HTTP).

def _to_bridge_config(self) -> temporalio.bridge.runtime.OpenTelemetryConfig: (source)

Undocumented