Each time an automation is executed, the results of the execution are recorded in its execution history:
History retention depends on either the system's configuration or the account's subscription plan. If a limit is defined, it is displayed under the date range at the top right of the screen.
Each entry records the number of successfully processed, filtered, and errored data rows.
If the account has a subscription plan, a count of the plan's billing units is also displayed. The default billing unit is "task", which is a count of how many non-system actions were executed.
If the account has the "Assembly Developer" or "Switch Account" permission the "eye" icon at the lower right will provide access to stored history information.