Events that are displayed in the Events section of the KUMA web interface are retrieved from storage (from the ClickHouse cluster). Depending on the demands of your company, you may have more than one Storage. However, you can only receive events from one Storage at a time, so you must specify which one you want to use.
To select the Storage you want to receive events from,
In the Events section of the KUMA web interface, open the drop-down list of storages in the upper-right part of the section and select one or more clusters of one or more storages. You can select all available storage clusters by selecting the check box next to the storage name.
Now events from the selected storage are displayed in the events table. The name of the selected storage is displayed in the drop-down list of storages.
The drop-down list of storages displays only the clusters of tenants available to the user, and the cluster of the main tenant.