After you add a read-only replica to an instance in the OceanBase Cloud console, you can view information about all read-only replicas =on the Overview page of the instance.
Prerequisites
A read-only replica exists in the instance. For more information about how to add a read-only replica to an instance, see Add a read-only replica to an instance.
View the topology
You can view the deployment of the current instance and read-only replicas in the topology diagram displayed in this section. You can switch between the topology view and the table view for display by clicking the button in the upper-right corner.