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Deadlock analysis

Last Updated: Jun 08, 2020

This topic describes how to use the deadlock analysis feature that is provided by Database Autonomy Service (DAS). You can use this feature in the DAS console to view and analyze the latest deadlock of a database.

Currently, the deadlock analysis feature is available only for ApsaraDB RDS for MySQL and PolarDB MySQL.


  1. Log on to the DAS console.

  2. In the left-side navigation pane, click Instance Monitoring.

  3. On the Instance Monitoring page, find the target instance and click the ID of the instance.Instance ID

  4. In the left-side navigation pane of the page that appears, click Deadlock Analysis.

  5. On the left side of the Deadlock Analysis page, click Diagnose.

  6. On the right side of the diagnosis page that appears, click View Details in the Details column.

  7. In the Deadlock Analysis dialog box, view the diagnosis details. To view the details of the latest deadlock log, click View Deadlock Log.