Solutions > AppInsight Applications > Understanding AppInsight for SQL > Application Availability

Application Availability

This resource graphically shows the various states of application availability in a percentage format.

The content includes:

  • Legend for the availability of the application
  • Availability bar chat depicting the availability in percentage per sample interval (example every hour)
  • Timeline chart with adjustable time range by date

You can modify the amount of historical data to load by amount of time, data interval, and zoom amount.

This resource is not available when using Internet Explorer 7. Consider upgrading Internet Explorer 8 or higher or using FireFox or Chrome as your web browser.

Zooming

You can have the chart show a predetermined time period of data by clicking on any one of the three Zoom buttons. Alternatively, you can have the chart show a specific time range by dragging the mouse over a small area of the chart.

Once you have a time period selected, the lower chart zooms to the starting and ending values of the selected time period. With the lower chart you can zoom in further by fine tuning the view with the sliders. The main view of the chart displays the selected time period between the two sliders of the lower chart.

Moving the mouse over the main chart reveals a tooltip with more detailed information about the specific time period the mouse is hovering over. By default, all statistics are shown in the main chart.