Meng Xin

WIP: util: upload OOM record file to S3

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### What problem does this PR solve? Issue Number: close #xxx Problem Summary: ### What is changed and how it works? ### Check List Tests - [ ] Unit test...

WIP: executor: releasing the memory used by hash join executor when it finished

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### What problem does this PR solve? It will release the memory of hash join executor used when hash join executor finished. Issue Number: close #36989 Problem Summary: Now the...

## Enhancement Now the memory use will not be released when hash join executor finished, so it is necessary to do release the memory.

util: add tracker tree memory use print

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### What problem does this PR solve? In memory debug mode, if need print the memory use of a tracker, we will also print the tracker's tree like '["TrackerTree [-1]

util: record more information before OOM

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### What problem does this PR solve? Issue Number: close #https://github.com/pingcap/tidb/issues/37409 Problem Summary: ### What is changed and how it works? record more information： 1. topN-mem-consumer - current explain analyze...