Echo-Van opened a new issue, #17755: URL: https://github.com/apache/dolphinscheduler/issues/17755
### Search before asking - [x] I had searched in the [issues](https://github.com/apache/dolphinscheduler/issues?q=is%3Aissue) and found no similar feature requirement. ### Description The pagination queries for project list, workflow instance list, and task instance list are very slow, especially when the data volume is large. This affects the user experience significantly. After analyzing the database structure and query patterns, I found that the main reason for the slow query is the lack of appropriate indexes for the commonly used filter conditions and sort fields. ### 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]
