Security Risk Monitoring

Manager of the MRS service provides cluster-level monitoring capabilities to help you monitor the health status of big data components and nodes in clusters. It also provides the alarm notification capability so that you can learn about the metrics and health status of MRS clusters in real time.

MRS cluster nodes are classified into management nodes, control nodes, and data nodes. The change trends of key host monitoring metrics on each type of node can be calculated and displayed as curve charts in reports based on the customized periods. MRS cluster metrics are monitored periodically. The average historical monitoring interval is about 5 minutes.

You can view the overall resource overview of a cluster on the MRS management console or Manager.

For details, see Viewing and Customizing Cluster Monitoring Metrics and Managing Components and Monitoring Hosts.