4 Collect Diagnostic Data
- Managing and Configuring Oracle Trace File Analyzer
This section helps you manage Oracle Trace File Analyzer daemon, diagnostic collections, and the collection repository. - Using Automatic Diagnostic Collections
Oracle Trace File Analyzer monitors your logs for significant problems, such as internal errors likeORA-00600, or node evictions. - Using On-Demand Diagnostic Collections
Run Oracle Trace File Analyzer on demand usingtfactlcommand-line tool. - Proactively Detecting and Diagnosing Performance Issues for Oracle RAC
Oracle Cluster Health Advisor provides system and database administrators with early warning of pending performance issues, and root causes and corrective actions for Oracle RAC databases and cluster nodes. Use Oracle Cluster Health Advisor to increase availability and performance management. - Collecting Operating System Resources Metrics
Cluster Health Monitor (CHM) and System Health Monitor (SHM) are both high-performance, lightweight daemons that collect, analyze, aggregate, and store 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. - Managing Oracle Database and Oracle Grid Infrastructure Logs
This section enables you to manage Oracle Database and Oracle Grid Infrastructure diagnostic data and disk usage snapshots. - Database Monitoring Using Database User Credentials
AHF now supports database monitoring using a configured username and password, eliminating the need forSYSDBAprivileges.