yxiao1996 opened a new issue, #28341: URL: https://github.com/apache/airflow/issues/28341
### Description Hi team, Recently I've been working on using Airflow to orchestrate some of my teams ETL jobs. Lately I run into some performance issue and noticed that the Gantt chart feature is a pretty handy tool for understanding long running DAG runs. I observed large gaps between tasks in the Gantt chart, showing there's a resource bottleneck. However, it seems like the Gantt chart only tracks "running" state of the tasks, so I was not able to fully pin-point whether the bottleneck is the worker(tasks being "queued" for a long time) or the scheduler(tasks being in "no_status" for a long time). So I'm thinking about if airflow could track different task state in the Gantt chart, it would be easier for users to troubleshoot similar issues. Please educate me if my understanding is wrong. Thanks, Yu ### Use case/motivation By having task state tracking in Gantt chart, it would be easier for airflow users to troubleshoot performance issue in DAG's. ### Related issues n/a ### Are you willing to submit a PR? - [X] 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]
