Help Center > > User Guide> GaussDB(for MySQL) DB Instance Management (Development Tool)> Intelligent O&M> Tuning Report
Updated at: Jun 09, 2021 GMT+08:00
A diagnosis report displays the database data in a specified period, including real-time performance data, session statistics, slow SQL statements, and SQL tuning statistics.
- On the top menu bar, choose Intelligent O&M > Tuning Report.
- On the displayed page, click Start Diagnosis. In the displayed dialog box, set duration and frequency and click OK.Figure 1 Starting a diagnosis task
- Search for diagnosis reports by time range. Click View Report in the Operation column to view report details.
- On the details page, view metrics such as thread_conn, QPS, and com_del in real time. You can analyze the diagnosis based on performance data, session statistics, slow SQL statements, and SQL tuning content, and download the diagnosis report.Figure 2 Tuning details