The real-time dashboard displays the last 7 days data by default. You can select the appropriate time frame from the Time filter field. For example, if you want to view only the data from last 24 hours, then select Time filter > Last 24h.
You can also specify the auto-refresh duration in the Time filter field, which will refresh the dashboard with the latest data after the specified duration. For example, if you want the dashboard to refresh the graphs after every 5 minutes, you can select Time filter > Auto-Refresh > 5m. You can also manually refresh the graphs whenever it is required.
If you are using Analytics Server in a high-availability mode or using dashboard for prolonged monitoring, ensure that you select Time filter > Auto-Refresh > Page Reload > Every 10m.
NOTE:If the Auto-Refresh option is off, the dashboard will time-out based on the time-out setting of Administration Console.
It is recommended to use the Page Reload option to minimize the memory usage on the browser. You must disable the Page Reload option whenever you are modifying or saving the dashboard otherwise your changes will be lost. To disable this option click Time filter > Auto-Refresh > Page Reload > Off.