You can restart a PolarDB-X instance if the maximum number of connections to the instance is exceeded or a performance error occurs. This topic describes how to restart an instance in the PolarDB-X console.

Procedure

  1. Log on to the PolarDB-X console.
  2. In the top navigation bar, select the region where the target instance is located.
  3. On the Instance List page, click the PolarDB-X 2.0 tab.
  4. Find the target instance and click its ID.
  5. On the Basic information page, click Restart an instance in the upper-right corner.
    456789
    Warning If an instance restarts, your application is disconnected from the instance. Exercise caution when you restart an instance. We recommend that you make appropriate service arrangements before you restart an instance.
  6. In the message that appears, click OK.