[branch-1.1-lts](cherry-pick) Fix bthread local consume mem tracker #13491
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…he#13368) Previously, bthread_getspecific was called every time bthread local was used. In the test at apache#10823, it was found that frequent calls to bthread_getspecific had performance problems. So a cache is implemented on pthread local based on the btls key, but the btls key cannot correctly sense bthread switching. So, based on bthread_self to get the bthread id to implement the cache.
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Proposed changes
Issue Number: close #xxx
Problem summary
cherry-pick #13368 and some other modify
Previously, bthread_getspecific was called every time bthread local was used. In the test at #10823, it was found that frequent calls to bthread_getspecific had performance problems.
So a cache is implemented on pthread local based on the btls key, but the btls key cannot correctly sense bthread switching.
So, based on bthread_self to get the bthread id to implement the cache.
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If this is a relatively large or complex change, kick off the discussion at dev@doris.apache.org by explaining why you chose the solution you did and what alternatives you considered, etc...