Charting Subcluster Resource Usage in MC
On the Database Overview page, in the CPU/Memory/Disk I/O chart and the Database General Pool Usage chart, you can use the dropdown in the title bar to focus the chart on:
- All nodes in the database
- All subclusters in the database
- An individual subcluster, by name
- The nodes not assigned to any subcluster
For example, the CPU/Memory/Disk I/O chart dropdown allows you to choose the database nodes, one named subcluster, all subclusters, or the nodes unassigned to a subcluster (Subcluster: unassigned):
If you choose Database - Subclusters, the line in a given color represents the trend of all subclusters averaged together for that statistic, and each dot of the same color represents an individual subcluster at a certain time, for that same statistic.
For more in-depth information on how expand detail areas of charts and drill into the details, see Viewing the Overview Page.