Help Center/ Data Admin Service/ User Guide (Kuala Lumpur Region)/ User Guide/ MySQL/ Intelligent O&M (New Version)/ SQL/ Auto Flow Control
Updated on 2025-01-07 GMT+08:00
View PDF
Share

Auto Flow Control

Auto Flow Control allows you to set criteria, such as the vCPU threshold and maximum number of active connections. When the criteria are met, flow control will be automatically triggered to ensure stability of your workloads.

Procedure

  1. Log in to the DAS console.
  2. Click in the upper left corner and select a region and project.
  3. Click in the upper left corner, and under Databases, click Data Admin Service.
  4. In the navigation pane, choose Intelligent O&M > Instance List.
  5. In the upper right corner of the Instance List page, search for instances by engine type, instance name, or instance IP.
  6. Locate the target instance and click Details.
  7. Choose SQL > Auto Flow Control.

    Auto flow control is not available to free instances. To use the function, set free instances as paid instances or subscribe to Intelligent O&M.

  8. Click Auto Flow Control.
  9. In the displayed dialog box, set the control range, time, and policy and click OK.

    To set a custom time window for auto flow control, contact customer service to apply for required permissions. If you have obtained the permissions, you can set a time window from 00:00 to 23:59.

  10. After auto flow control is enabled, determine whether to kill sessions based on service requirements. For details, see Real-Time Sessions.

Parent topic: SQL