xinyiZzz opened a new issue, #36373: URL: https://github.com/apache/doris/issues/36373
### Search before asking - [X] I had searched in the [issues](https://github.com/apache/doris/issues?q=is%3Aissue) and found no similar issues. ### Description ## Goal support querying MemTracker memory statistics **`select * from information_schema.mem_tracker;`** show the table in this web `ip:8040/mem_tracker`, return total of all BE and add a new column `Backend Host`.  **`select * from information_schema.mem_tracker where type="global"`** and supports query by `Type` and `Host`, like this web:  this document introduce MemTracker: https://doris.apache.org/docs/admin-manual/memory-management/memory-tracker **TODO:** BE use an independent scanner to return result when select `information_schema.table`, so, can create a new mem_tracker_scanner to return MemTracker statistics. ### Use case _No response_ ### Related issues _No response_ ### Are you willing to submit PR? - [ ] 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: commits-unsubscr...@doris.apache.org.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: commits-unsubscr...@doris.apache.org For additional commands, e-mail: commits-h...@doris.apache.org