Database Autonomy Service (DAS) allows you to view performance trends in specified ranges, compare performance trends, and customize charts to view performance trends.

Prerequisites

A database instance is connected to DAS and is in the Accessed state.

Procedure

  1. Log on to the DAS console.
  2. In the left-side navigation pane, click Instance Monitoring.
  3. Find the database instance that you want to manage and click the instance ID. The instance details page appears.
  4. In the left-side navigation pane, click Dashboards.
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    • In the left-side navigation pane, click Dashboards.
    • On the Performance Trends tab, view the charts for performance trends in a specified time range based on the metrics.
      • Click More Metrics and select the metrics that you want to view.
      • On a performance chart, drag-select a period of time and click Diagnose to view diagnostic reports in that period of time.
    • On the Performance Trend Comparison tab, view the comparison of performance trends in a specified time range based on the metrics.

      Click More Metrics and select the metrics that you want to view.

    • Click Custom Chart. You can create dashboards to display the performance metrics that you want to view. When you create a chart, you can specify multiple performance metrics that you want to display on the chart. This way, you can analyze metrics that are displayed on the dashboards and troubleshoot performance issues.
      Note You must create dashboards before you create charts. For more information, see Monitoring dashboards.