Turn off filtered data row recording
By default, when a trigger filter is configured the system will record filtered data rows:
When filtered data rows are recorded, they will be searchable in automation history. For example, say you expect a CRM automation to have processes a certain client, but it didn't. You can search the automation's history for the client's id or email and determine if that client was filtered.
If an automation reads a lot of data rows and if it filters the vast majority of them, the system can end up storing a huge amount of data in the automation history which serves no other purpose than being able to search and find filtered records. Besides eating up filesystem space, it will degrade automation history search performance.
As a way to save filesystem storage space and improve automation history search performance at the expense of being able to search for filtered records, you can uncheck this option.