This topic describes how to manually restart a node when the number of connections exceeds the threshold or any performance issue occurs on the node. Restarting a node causes service interruptions. We recommend that you make appropriate service arrangements before you restart the nodes. Proceed with caution

Procedure

  1. Log on to the ApsaraDB for PolarDB console.
  2. Select a region.
  3. Find the target cluster and click the cluster ID in the Cluster Name column.
  4. In the Node Information section on the Basics page, find the node to be restarted.
  5. Click Restart in the Actions column of the node.重启数据库集群
  6. In the dialog box that appears, click OK.

Related API operations

API operation Description
RestartDBNode Restarts a database node.