Prometheus Component

This is a component that allows you to monitor your application using Prometheus.

Default Metrics

The following default metrics are defined:

• http-request-response

  • Type: Counter
  • Labels: :status, :service, :endpoint
  • Description: Counts the number of HTTP requests and their responses (HTTP Client Component).

• http-request-response-timing

  • Type: Summary
  • Labels: :service, :endpoint
  • Quantiles:
    • 0.5: 0.05
    • 0.9: 0.1
    • 0.99: 0.001
  • Description: Measures the response time of HTTP requests (HTTP Client Component).

• http-request-in-handle-timing-v2

  • Type: Summary
  • Labels: :service, :endpoint
  • Quantiles:
    • 0.5: 0.05
    • 0.9: 0.1
    • 0.99: 0.001
  • Description: Measures the time taken to handle HTTP requests (Service Component).

• job-execution-timing

  • Type: Summary
  • Labels: :service, :job-id
  • Quantiles:
    • 0.5: 0.05
    • 0.9: 0.1
    • 0.99: 0.001
  • Description: Measures the time taken to execute a job (Scheduler Component).

• elapsed-time

  • Type: Summary
  • Labels: :id
  • Quantiles:
    • 0.5: 0.05
    • 0.9: 0.1
    • 0.99: 0.001
  • Description: Measures the elapsed time to run a given body of code.

License

Copyright © 2024 Bruno do Nascimento

This program and the accompanying materials are made available under the terms of the Eclipse Public License 2.0 which is available at http://www.eclipse.org/legal/epl-2.0.

This Source Code may also be made available under the following Secondary Licenses when the conditions for such availability set forth in the Eclipse Public License, v. 2.0 are satisfied: GNU General Public License as published by the Free Software Foundation, either version 2 of the License, or (at your option) any later version, with the GNU Classpath Exception which is available at https://www.gnu.org/software/classpath/license.html.