v1.6.0

Added

• Provide custom resource attributes via cds.requires.telemetry.resource.attributes
• Added new queue statistic queue.processing_failed that tracks the number of failed attempts at processing tasks per instance, per tenant, per service
• Support for optimized queue runner (in @sap/cds^9.6)
• Support for @cap-js/hana's built-in pool

Changed

• W3CBaggagePropagator added to the list of default propagators (cds.requires.telemetry.tracing.propagators)

Fixed

• Resolving of OTEL_LOG_LEVEL
• Skip registration of queue metrics collection for unknown service
• queue.med_storage_time_in_seconds is now correctly calculated per service and ignoring cold entries
• queue.min_storage_time_in_seconds and queue.max_storage_time_in_seconds are no longer switched up
• Trace propagation in production by ensuring https gets wrapped

v1.5.4

Fixed

• Handle pre-initialized LoggerProvider

v1.5.3

Fixed

• Skip persistent queue metrics setup if no database is connected

v1.5.2

Fixed

• SAP Passport propagation with cds.requires.telemetry.tracing._hana_prom = true

v1.5.1

Fixed

• Ensure initialization of persistent queue statistics

v1.5.0

Added

• Adopt stable semantic conventions
• Observation of Persistent Queue metrics (beta)
  • Disable via config cds.requires.telemetry.metrics._queue = false

v1.4.1

Fixed

• Missing SQL-related attributes with cds.requires.telemetry.tracing._hana_prom = true

v1.4.0

Added

• Support for @sap/cds^9

Fixed

• Remove stack from log message, if present

v1.3.1

Fixed

• Version check in TypeScript projects

v1.3.0

Added

• Skip instrumentation of HANA driver, if it does it itself
• telemetry-to-otlp: Automatically switch to gRPC (from default http/protobuf) when exporting to an endpoint with port 4317
• Version check for @opentelemetry dependencies (OpenTelemetry SDK 2.0 is not yet supported)

Changed

• By default, @cap-js/hana's promisification of the driver API is wrapped
  • Disable via config cds.requires.telemetry.tracing._hana_prom = false

Fixed

• NonRecordingSpans do not have attributes

Removed

• Inofficial instrumentation of legacy OData server