ITRS has developed a monitoring solution for Oracle Database. It provides users with various performance metrics, highlighted below. 

Example uses

• Ensure the database is in the expected state, i.e. primary or secondary
• Ensure adequate space is available
• Get notified when a lock exists for longer than X seconds
• View queries that have taken longer than X seconds to run

The interface provides:

• Server status, including version, start-up time, operating modes
• Details of the created trace files
• Free, used and allocated space per table space
• Details of the locks currently enforced
• Lists of long-running queries