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Oracle8i Performance Tuning: Measuring Performance

Course Status: Released
Course Language: English
Course Duration: 4 Hours
Deployment Options: Online, Interactive CDs, Network, Downloads, Intranet

Audience
Database administrators, network administrators
Prerequisites
Completion of the E&A Oracle Introduction, Oracle8i Database Administration, and Oracle8i Backup and Recovery Curricula
Course Aim
To introduce the student to the tools and mechanisms used to gather the information used to tune the database and its environment
Learning Objectives
Outline tuning goals.
Discuss the steps involved in the tuning process.
Use alert and trace files.
Identify the performance views used to gather tuning information.
Use utlbstat and utlestat.
Explain latch types and wait events.
Describe the Oracle tools used to diagnose performance problems.
Topics Covered
Locating diagnostic information
-
The tuning process
- Alert and trace files
- Dictionary and special views

Gathering statistics
-
Using utlbstat and utlestat
- Latches and wait events
- The event management system

Tuning tools
-
Oracle Diagnostics Pack
- The TopSessions utility
- Oracle Tuning Pack

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