Export Widget Graph Data
You can export the metrics data from widget graphs using the Export capability. This capability is available for graph-type widgets.
Mouse over the widget graph. You will see an Export icon. Alternatively, if you click on the widget graph to zoom into the graph, the Export icon is present in the upper-right of the dialog.
Click on the Export icon. You can choose to export in CSV or JSON format.
Select the format and the download will begin.