GitHub user Lohith625 added a comment to the discussion: UI latency pausing DAGs from main /dags page (Airflow 3.1.4, Celery + Docker Compose)
> > I’d like to take a closer look at this. I’ll start by reproducing the > > behavior locally and comparing the API calls and UI flow between pausing a > > DAG from the main /dags list and from the DAG detail page. My initial plan > > is to identify where the additional latency is coming from (for example, > > extra refetches or blocking UI updates) and propose a focused fix if > > possible. Please let me know if there are any pointers I should be aware of > > before starting. Thanks! > > Thank you. Not really, the set up is quite simple and I don't really know > what's going on. I have another airflow instance with pretty much the same > config running on k8s and it feels way smoother. Thanks for the additional context — that’s helpful. The fact that the same setup feels noticeably smoother on Kubernetes suggests this may not be a pure UI issue, but could be related to how the API request or state refresh behaves under Docker Compose (for example, networking, process model, or request blocking). I’ll try to reproduce this specifically in a Docker Compose + Celery setup and compare: the API calls made when pausing from the DAG list vs the DAG detail page response times and any extra refetches or blocking behavior in the UI I’ll report back once I have more concrete findings. Thanks again for the clarification. GitHub link: https://github.com/apache/airflow/discussions/60847#discussioncomment-15554351 ---- This is an automatically sent email for [email protected]. To unsubscribe, please send an email to: [email protected]
