Database Autonomy Service (DAS) provides the cluster storage feature. This feature allows you to rank and view the key storage metrics of each instance that is included in a specific cluster. The key storage metrics include the space usage, the daily growth in the last seven days, and available days.
Prerequisites
You remain logged on to the DAS console.
The target database instance is connected to DAS, and the target database instance is in the Accessed state. For more information about how to connect database instances, see Connect ApsaraDB for RDS database instances.
Procedure
In the left-side navigation pane of the DAS console, click Clusters. On the page that appears, find the target cluster, and click Monitor in the Actions column for the target cluster. In the left-side navigation pane of the page that appears, click Cluster Storage.
On the Cluster Storage page, view the space usage, the daily growth in the last seven days, and the available days of storage space for each instance.