Empower! for Oracle is PC desktop tool designed to enable Oracle developers, DBAs, and support staff of all levels to rapidly diagnose Oracle database performance issues in minutes. Requiring no server-side agents, empower! provides real-time charts and snapshots of critical statistics and events at the session, database and instance level, to provide an instant view of performance bottlenecks. Empower! also provides extensive real-time information on cluster interconnect performance.
Once you've identified the nature of the bottleneck, you can view the execution plan for any resource hogging SQL execution plans are provided in tree, grid, and text-only formats and include the essential filter and access predicate information available in 9i Release 2. Using 9i Segment Statistics empower! can even show you the exact I/O in blocks that occurs on each table and index in your SQL statement during execution, including blocks fetched from other caches in a RAC cofiguration.