parisni opened a new issue, #26969: URL: https://github.com/apache/airflow/issues/26969
### Description airflow currently scans the dag and module folder to check for updates. On large airflow instances with many dags and module this adds a considerable load on the disks ### Use case/motivation while this works for any configuration, some users are able to know when this scan should happens (git commit, CD tasks, inotify....) and by the way decrease considerably the disk IO load, and eventually the overall airflow impact. If we had a way to implement custom code to trigger scan, [currently dag-dir-list-interval](https://airflow.apache.org/docs/apache-airflow/stable/configurations-ref.html#dag-dir-list-interval) we as user would be able to decrease disk IO and while also faster the update of dags and module. ### Related issues _No response_ ### Are you willing to submit a PR? - [ ] Yes I am willing to submit a PR! ### Code of Conduct - [X] I agree to follow this project's [Code of Conduct](https://github.com/apache/airflow/blob/main/CODE_OF_CONDUCT.md) -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
