Advanced Open Workflow logging is choking up database.

My SuiteCRM instance stopped because the disk got full. When investigated, I had dev/vda1 was 100% full. Further, the highest usage was coming from
/var/lib/mysql/suitecrm (Suitecrm Database)

aow_processed_aow_actions.ibd 54GB
aow_processed.ibd 18GB

Seems like the Advanced Open Workflow logging is choking up database. How do I fix it.

Found some good suggestion at

https://suitecrm.com/suitecrm/forum/developer-help/11262-very-large-aow-processed-and-aow-processed-aow-actions-tables#56405

Did anyone try it… is it safe?