Part II Automatically Monitoring the Cluster

You can use components of Autonomous Health Framework to monitor your cluster on a regular basis.

• Collecting Operating System Resources Metrics
  CHM is a high-performance, lightweight daemon that collects, analyzes, aggregates, and stores a large set of operating system metrics to help you diagnose and troubleshoot system issues.
• Monitoring System Metrics for Cluster Nodes
  This chapter explains the methods to monitor Oracle Clusterware.