The figure shows a SQL Performance Analyzer report. The first section is the General Information section. It displays the following information: Task Information: Task Name: MY_WORKLOAD_TASK Task Owner: SYS Description: Peak Usage Workload Workload Information: SQL Tuning Set Name: MY_WORKLOAD_STS SQL Tuning Set Owner: SYS Total SQL Statement Count: 530 Execution Information: Execution Name: EXEC_39 Execution Type: COMPARE PERFORMANCE Description: Compare buffer_gets Scope: COMPREHENSIVE Status: COMPLETED Number of Unsupported SQL: 18 Started: 11/26/2018 16:36:01 Last Updated: 11/26/2018 16:36:03 Global Time Limit: UNLIMITED Per-SQL Time Limit: UNUSED Number of Errors: 6 Analysis Information: Before Change Execution: Execution Name: PRE_CHANGE_TRIAL Execution Type: CONVERT SQLSET Scope: COMPREHENSIVE Status: COMPLETED Started: 11/26/2018 16:32:26 Last Updated: 11/26/2018 16:32:26 Global Time Limit: UNLIMITED Per-SQL Time Limit: UNUSED After Change Execution: Execution Name: POST_CHANGE_TRIAL Execution Type: TEST EXECUTE Scope: COMPREHENSIVE Status: COMPLETED Started: 11/26/2018 16:33:16 Last Updated: 11/11/2018 16:33:28 Global Time Limit: UNLIMITED Per-SQL Time Limit: UNUSED Number of Errors: 6 Comparison Metric: BUFFER_GETS Workload Impact Threshold: 1% SQL Impact Threshold: 1% The second section is the Report Summary section. It displays the following information: Projected Workload Change Impact: Overall Impact: -30.06% Improvement Impact: 20.29% Regression Impact: -50.34% SQL Statement Count SQL Category: Overall SQL Count: 530 Plan Change Count: 185 SQL Category: Improved SQL Count: 9 Plan Change Count: 2 SQL Category: Regressed SQL Count: 3 Plan Change Count: 0 SQL Category: Unchanged SQL Count: 494 Plan Change Count: 183 SQL Category: with Errors SQL Count: 6 Plan Change Count: 0 SQL Category: Unsupported SQL Count: 18 Plan Change Count: 0