xinyiZzz opened a new pull request, #26904: URL: https://github.com/apache/doris/pull/26904
## Proposed changes 1. Manually track query/load/compaction/etc. memory in Allocator instead of mem hook. This will cause memory tracking loss for Query, but this is expected to be more controllable and does not require caching bthread local in pthread local for performance. Use MemHook in the past: Manual tracking in Allocator:   2. ThreadContext life cycle to manual control In the past, ThreadContext was automatically created when it was used for the first time (this was usually in the Jemalloc Hook when the first malloc memory), and was automatically destroyed when the thread exited. Now instead of manually controlling the create and destroy of ThreadContext, it is mainly created manually when the task thread start and destroyed before the task thread end. ## Further comments If this is a relatively large or complex change, kick off the discussion at [[email protected]](mailto:[email protected]) by explaining why you chose the solution you did and what alternatives you considered, etc... -- 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] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
