Observability All Agents

This document describes the configuration options available for exposing metrics and other status endpoints.

Configuration Example

management:
  endpoints:
    web:
      exposure:
        include: [ "health", "info", "prometheus" ]
  metrics:
    distribution:
      slo:
        http.server.requests: 25,100,250,500,1000,10000
        http.client.requests: 25,100,250,500,1000,2000,3000,4000,5000,6000,7000,8000,9000,10000
        deidentify: 25,100,250,500,1000,10000

Fields

endpoints.web.exposure.include

• Description: Specifies the management endpoints that should be accessible via the web.
• Type: List of Strings
• Default: Not specified
• Example:

          include: [ "health", "info", "prometheus", "metrics" ]

Common Values:

• "health": Provides health status information.
• "info": Displays general application information.
• "prometheus": Enables Prometheus metrics endpoint.

metrics.distribution.slo

The slo field defines Service Level Objectives for various types of operations. Each key specifies a type of operation, and its value is a comma-separated list of response time thresholds (in milliseconds).

• Type: Map (Key: String, Value: List of Integers)
• Examples:

          http.server.requests: 50,100,200,400,800
          http.client.requests: 100,200,300,500,1000,5000
          deidentify: 100,300,600,1200

Common Keys

• http.server.requests All Agents

  • Available in:
  • Description: SLOs for server-side HTTP request response times.
  • Example Values: 25,100,250,500,1000,10000

• http.client.requests All Agents

  • Description: SLOs for client-side HTTP request response times.
  • Example Values: 25,100,250,500,1000,2000,3000,4000,5000,10000

• deidentify Clinical Domain AgentResearch Domain Agent

  • Description: SLOs for deidentify operation times.
  • Example Values: 25,100,250,500,1000,10000

• fetchResearchMapping Research Domain Agent

  • Description: SLOs for fetching mappings from TCA.
  • Example Values: 5,10,25,100,250,500,1000,5000,10000

• sendBundleToHds Research Domain Agent

  • Description: SLOs for sending bundles to research domain HDS.
  • Example Values: 5,10,25,100,250,500,1000,5000,10000

Notes

• Management Endpoints: Ensure only necessary endpoints are exposed for security purposes.
• SLO Thresholds: Choose thresholds that reflect realistic performance expectations for each operation type.
• Granularity: Use detailed thresholds for precise performance tracking and monitoring.