service_map

The service_map processor uses OpenTelemetry data to create a distributed service map for visualization in OpenSearch Dashboards.

Configuration

The following table describes the option you can use to configure the service_map processor.

OptionRequiredTypeDescription
window_durationNoIntegerRepresents the fixed time window, in seconds, during which service map relationships are evaluated. Default value is 180.

Metrics

The following table describes common Abstract processor metrics.

Metric nameTypeDescription
recordsInCounterMetric representing the ingress of records to a pipeline component.
recordsOutCounterMetric representing the egress of records from a pipeline component.
timeElapsedTimerMetric representing the time elapsed during execution of a pipeline component.

The service-map-stateful processor includes following custom metrics:

  • traceGroupCacheCount: The number of trace groups in the trace group cache.

  • spanSetCount: The number of span sets in the span set collection.

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