Why Is The Dynamic Inventory Sync In Ansible Tower Too Slow And Failing With Database DeadLock Errors When Deleting Hosts? Updated 2021-04-02T15:48:56+00:00 Issue The dynamic inventory sync in ansible tower is sometimes too slow and errors out with database deadlock. Environment Ansible Tower Subscriber content preview. For full access to the Red Hat Knowledgebase, please log in.Not a subscriber? Learn more about the benefits of Red Hat Subscriptions.