zhangshenghang opened a new issue, #10463: URL: https://github.com/apache/seatunnel/issues/10463
### Search before asking - [x] I had searched in the [feature](https://github.com/apache/seatunnel/issues?q=is%3Aissue+label%3A%22Feature%22) and found no similar feature requirement. ### Description ## Background Currently, when a job is running, it is difficult to quickly determine "where it is slowing down/where there is congestion/whether it is being held back by downstream processes". Troubleshooting often relies only on logs or experience. ## What needs to be achieved Provide real-time operation indicators and trends on the job running page to visually display three types of information: 1) Whether the link is being slowed down by downstream processes (whether upstream sending often needs to wait) 2) Whether the intermediate buffer is congested (whether it is nearly full, whether it is repeatedly full) 3) Whether operators in each stage are slowing down (busyness/idleness of reading/processing/writing and time consumption per unit of data) ## Which indicators to look at Link side: Proportion of downstream waiting time; Buffer occupancy (occupancy ratio + occupancy/capacity); Auxiliary information such as waiting duration Node side: Source: Reading ratio, idle ratio Transform: Busy ratio, average processing time (per record), input volume/output volume Sink: Busy ratio, average writing time (per record), writing volume, and time consumption of submission-related stages ### Usage Scenario _No response_ ### Related issues _No response_ ### 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://www.apache.org/foundation/policies/conduct) -- 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]
