pingcap / pingcap/tidb

Track memory usage in pessimistic locking phase

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#51,217 5 comments 0 reactions 1 assignee Claimed by @RemHero View on GitHub
good first issue type/enhancement
Dominant language
Go
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Description

## Enhancement
part of #49643
![image](https://github.com/pingcap/tidb/assets/31720476/ad5f5741-25fc-47eb-bdd5-e0f65989168a)
The memory consumed in InitCheckExistence in the graph is not tracked by the memory tracker.

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