Dashboard tiles use Kusto Query Language (KQL) snippets to retrieve data and render visuals. Each tile/query can support a single visual.
Adding a Tile to a blank Dashboard
When you add a Tile, you must select a data source that will be used to retrieve data for the Tile (If no data sources is available please see Add Data Source)
In the Query pane of the Tile:
Select the data source from the drop-down menu.
Type the query, and the select Run. For more information about generating queries that use parameters, see Use Parameters.
Select the Visual Tab
Select Data source, Insert a Query and choose a Visual type for the Tile
In the visual tab, select Visual type to choose the type of visual (Line chart)
In the Data section, select the property to use for Y columns (Y-Axis), in this case we use the Value of the selected Measurements. Set the X-Axis to use the StartTimestamp of the Measurements. Finally you can specify how your Series should be named, in this case we use the HierarchicalName of the Measurements.
Select Apply changes
You can resize the Tile directly on the dashboard surface, then click Save. In order to Add
In order to edit an existing Tile, you must be sure that the Dashboard is put into Editing mode
Putting a dashboard into Editing mode requires the right permissions
A Tile will only load a maximum of about 50.000 Data points. If your time range selection yields above this threshold, you can use Aggregation queries to limit the amount of data points being visualized, eg. by showing calculated average values in time buckets.