Processed tasks are tasks that were executed with a positive or negative result. To view the processed tasks, go to Operations > Tasks > Background or Periodic tab > Task Log subtab.
This screen presents a sort of a history chart for all tasks executions and task execution attempts. Each attempt has its execution status of successful, failed or deleted.
You can see the status information (log of the task) by clicking on the name of the task. If you click Show, a task execution log will be displayed, providing a full debug log of process threads that are involved in task processing, a SQL debug log, and an API request log.
Note: The execution log can be opened only from branded UI.