In ApsaraDB RDS for MySQL, DAS provides the diagnostics feature. This feature diagnoses your ApsaraDB RDS for MySQL instance and visualizes the results.

Prerequisites

Your RDS instance runs one of the following MySQL versions and RDS editions:
  • MySQL 8.0 on RDS High-availability or Enterprise Edition
  • MySQL 5.7 on RDS High-availability or Enterprise Edition
  • MySQL 5.6 on RDS High-availability Edition
  • MySQL 5.5 on RDS High-availability Edition

Open the Diagnostics page

  1. Access RDS Instances, select a region at the top, and then click the ID of the target RDS instance.
  2. In the left-side navigation pane, choose Database Autonomy Service (CloudDBA) > Diagnostics.
  3. Click the Diagnostics tab.
    Diagnostics
    Note For more information, see Diagnostics.