The diagnostics feature provides you with information about your database performance. This helps you identify performance issues.


Database Autonomy Service (DAS) provides the diagnostics feature only for the following types of database instances:
  • RDS PostgreSQL
  • PolarDB MySQL
  • PolarDB PostgreSQL


  1. Log on to the DAS console.
  2. In the left-side navigation pane, click Instance Monitoring.
  3. Find the instance for which you need to enable the quick diagnostics feature, and click the instance ID. The instance details page appears.
  4. In the left-side navigation pane, click Diagnostics.
  5. On the Diagnostics page, click Create Reports, and click View History.