To give a dashboard a filter bar that filters all its tiles, follow the steps below.
You can add multiple dynamic filters to a dashboard. They're all displayed as filter options in the dashboard filter bar. For how several filters combine, see Filter evaluation.
If a metric has multiple entity types, management-zone filtering isn't applied. The limitation affects metrics with the dimensions dt.entity.monitored_entity or dt.entity.device_application. For details, see Filter metrics by management zone.
The Dynamic filters tab of the Dashboard settings page is where you define and manage filters for a dashboard. You can open it from the Dashboards table or from the dashboard itself.
If the dashboard has no filters yet, it displays the notice "No dynamic filters have been defined for this dashboard. Add dynamic filters or learn more." Select Add dynamic filters to go directly to the Dynamic filters tab.
If the dashboard already has filters, there's no such notice.

Custom dimension filters and generic tag filters apply only to tiles that you create in Data Explorer and pin to the dashboard. They don't apply to standard tiles that you drag to the dashboard from the Tiles pane in the dashboard editor, or that you pin to the dashboard from another page such as Hosts.
Select OS type from the Filter criteria list. The operating system filter requires no additional value.
To filter a dashboard by tags, first tag the components in your environment to which your dashboard applies, such as applications, hosts, services, process groups, or process group instances.
Go to Settings and select Tags > Manually applied tags.
Enter key/value pairs and apply them to each application to which your dashboard applies, for example, the key demo-key-01 with the values demo-value-01, demo-value-02, and demo-value-03.



On the Dynamic filters tab, select Add filter.
From the Filter criteria list, select Application tag key.
In Tag key, enter the key you applied to your applications, for example, demo-key-01.

Custom dimension.Generic tag key.Application name.appName.Host.Select Save changes.
Display the dashboard.
The dashboard displays a filter bar under its name. With no filter set, the tiles display data for your whole environment.
In the filter bar, select a filter, and then select a value.
For an application tag filter, select the filter, the tag key, and then a value. You can add other key/value pairs to the same filter, and you can apply a generic tag filter more than once under the same generic tag.

Your selection filters the dashboard tiles. For example, an operating system filter set to Windows makes the Host health tile display only the Windows hosts in the environment. If you drill down from a tile, the target page, such as Applications, opens with the selected filter applied.
To check which filters are applied to a tile, hover over the filter icon in the upper-right corner of the tile. The tooltip lists the applied filters, such as Operating system: Windows.
