Identification of High-Load SQL Statements Using ADDM Findings

By default, ADDM runs proactively once every hour. It analyzes key statistics gathered by the Automatic Workload Repository (AWR) over the last hour to identify any performance problems, including high-load SQL statements. When the system finds performance problems, it displays them as ADDM findings in the Automatic Database Diagnostic Monitor (ADDM) page.

ADDM provides recommendations with each ADDM finding. When a high-load SQL statement is identified, ADDM gives recommendations, such as running SQL Tuning Advisor on the SQL statement. You can begin tuning SQL statements as described in Tuning SQL Statements .

See Also:

• "Overview of Automatic Database Diagnostic Monitor"

• "Interpretation of Automatic Database Diagnostic Monitor Findings"

• "Implementing Automatic Database Diagnostic Monitor Recommendations"