pingcap / pingcap/tidb

tidb session execution time is too long

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#41,838 2 comments 0 reactions 0 assignees View on GitHub
severity/moderate sig/execution type/bug
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Go
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Description

## Bug Report
v5.4.2

![image](https://user-images.githubusercontent.com/96608064/222317519-abaa74e3-3d62-4c28-9c60-f1a9aed5a620.png)

normal execution time
![image](https://user-images.githubusercontent.com/96608064/222317763-50700f5f-72ad-49fe-87f8-482862982d94.png)

image
end of execution connection cannot be closed

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### 1. Minimal reproduce step (Required)

### 2. What did you expect to see? (Required)

### 3. What did you see instead (Required)

### 4. What is your TiDB version? (Required)

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