# Observability

- Purpose
  - To enable simple, comprehensive metrics and logging observability for databuild applications
- Wrappers as observability implementation
  - Liveness guarantees are:
    - Task process is still running
    - Logs are being shipped
    - Metrics are being gathered (graph scrapes worker metrics, re-exposes)
  - Heartbeating
  - Log shipping
  - Metrics exposed
- Metrics
  - Service
  - Jobs
- Logging
  - Service
  - Jobs