Database Statistics
Oracle Database 10g gathers and analyzes performance-related statistical data to diagnose problems. The data is captured using lightweight data capture methods that do not add any measurable load to the system. It reports top problems and offers corrective actions, or advisories, for resolving them. It also reports nonproblematic areas, so you can focus only on problematic areas.
The collected statistical data can be broadly categorized into the following types:
Time model statistics
Wait model statistics
Operating system statistics ...
Get Oracle Wait Interface: A Practical Guide to Performance Diagnostics & Tuning now with the O’Reilly learning platform.
O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.
