Dashboards

Usage

The Dashboard view provides a list of all available dashboards. The search field allows filtering for specific dashboard names. The search pattern is applied to the entire name (regardless of the position of the match).

Clicking on the star next to the search field will filter for starred dashboards.

The arrow AZ icon changes the sorting of the dashboard list.

Clicking on a dashboard name opens the dashboard.

When clicking on the Dashboard name at the top of the dashboard, the dashboard list disappears, providing more space for the selected dashboard. To return to the list, click on the arrow to the left on the top left of the screen.

Creating new dashboards

Create an empty dashboard by selecting "+ Create dashboard".

If you want to specify variables, select "+ Add variable" before creating your first panel.

Using variables

Screenshot: Dashboard Variable

Dash0 has three different ways of using dashboard variables:

Text Variables

In Dash0, dashboarding variables can represent variables containing text that is defined once and can be reused in every panel.

That text can be used as a simple replacement in queries, for example:

spans_total{my_label=~"$variable_name"}Copy

List Variables

Furthermore, variables can be lists of values. These lists can be a static source, a list based on time-series label values, a list of time-series label names, or a result of a PromQL query.

In this case, a filter will be specified by a list instead of a single value:

spans_total{my_label=~"$variable_name"}Copy

Filter Variables

The most powerful capability of variables in Dash0 is their use as filters. A filter variable name can be specified with an attribute key. The specified attribute key is statically set, but the operator, as well as the values to match, can be flexibly defined by the user of a dashboard:

spans_total{$variable_name}Copy

Adding Panels

Screenshot: Dashboard Edit Panel

Dashboards consist of panels in Dash0. Panels contain data using one or more queries specified using PromQL.

When the PromQL query is entered, it is automatically checked for the correct syntax, code completion is applied, and a preview of the result is displayed.

The resulting data of the query can be displayed in a panel using several chart types:

• Time Series Chart
• Stat Chart
• Markdown
• Gauge Chart
• Time Series Table

Data formatting, visual style, and thresholds can be configured.

Saving Dashboards

Once a dashboard has been created, it is persisted using the "Save" button at the top of the page.

Dashboard Settings

Every dashboard has settings that include:

• dashboard name
• dashboard description
• permissions for admins
• permissions for members

Further, permissions for specific users can be validated in the settings, and the dashboard's raw definition (source) is visible.

Dashboards can be deleted or cloned in the settings.