kosteev commented on pull request #9544: URL: https://github.com/apache/airflow/pull/9544#issuecomment-707172392
Hi guys! What do you think about emitting this metric in case when DAG has multiple first-task instances, e.g.: 100 tasks that do not have dependencies between each other, so they execute all in parallel. In my opinion, would be great if we can emit metric for each such task instance broken down by `task_id`. Otherwise this metric would be a bit misleading for these DAGs, and if we emit this metric for all first-task instances we could build max/p95/avg/... aggregations to monitor scheduler delays. ---------------------------------------------------------------- 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. For queries about this service, please contact Infrastructure at: [email protected]
