Data Stream history

Graphical representation of data stream information

How it works

From here, the following actions can be performed:

Open device information allows for the opening of a temporary dashboard associated with the selected entity
Edit allows the editing of the selected entity
Historical data displays the chart data in a list format (requires selecting a grouping parameter)
Download downloads the data displayed in the chart in CSV format
Visualization toggles between different data visualization options on the chart
Capture screen: Takes a screenshot of the widget.
Duplicate widget: Creates a duplicate of the widget on the dashboard.
Copy widget: Copies the widget to another dashboard.
Change widget location: Moves the widget to another dashboard.

Refresh Frequency: allows configuring the data refresh frequency displayed in the list.
Title: widget title. It can be configured to remain fixed in the widget or only be displayed when it receives focus.
About: widget description in Markdown format.
Resource Type + EntityKey(s) specifies the resource type and identifier of the entities to be queried (not required)

Columns from which to extract data to display on the graph must be configured. A graph will be generated for each column.

For each piece of data, the following can be configured:

Alias a representative name for the column data on the chart
Color to distinguish it on the graph
Intensity allows for the graph to change shades depending on the value
Unit indicates the measurement being displayed on the corresponding axis
Chart Type toggles between different data visualization possibilities. Can also be configured globally for all metrics.
Axis editor enables the configuration of the Y-axis on the chart to assign discrete values to specific values
Formatter tool is a utility that processes each data point, allowing for its modification and/or calculation before it is displayed on the graph. For instance, it can convert discrete data into numerical data for representation.
Reduce tool allows code-based reformulation of series data by grouping and similar operations.
Remove removes the data stream from the chart

From here, you can configure the widget’s behavior while plotting the graph as well as when it is opened within a temporary dashboard.

Prevent interpolation allows the avoidance of data interpolation where possible
Statistical data graph displays a panel with basic statistical values
Data Stream template activates the override of the EntityKey in the widget when the dashboard is opened in a device template, taking a data stream from the entity itself at the time of loading

From here, you can change some visual aspects of the widget.

Background color allows setting a distinctive color for the widget
Hide details header panel hides the upper information panel of the widget, freeing up that space
Show basic stats in chart displays basic statistics on the chart data as long as only one series is being represented