Node monitoring and administration 

From the Nodes section of OpsCenter, select different views (Ring or List) of the nodes that comprise a DataStax Enterprise cluster and perform node management. View the status of agents, install and upgrade agents, and troubleshoot any agent issues in the Agents view.

The Nodes page for each cluster contains summary panels for Health, Data Size, and available services for DSE clusters. Click the cog icon for quick access to the Repair, Backup, Performance, or Best Practice Service.

Alerts are now shown for the cluster and instance levels: at the cluster level next to the Nodes label, and also for the entire OpsCenter instance in the main menu bar.