Note:
This topic has been translated from a Chinese forum by GPT and might contain errors.Original topic: point get 慢
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username: TiDBer_Terry261
[Test Environment] TiDB
[TiDB Version] 6.6.0
[Reproduction Path] What operations were performed to encounter the issue
[Encountered Issue: Phenomenon and Impact]
Querying a table using a unique key takes about 400 milliseconds.
This table only has 276 records in total, and the execution plan
seems fine.
[Resource Configuration]
Why is the point query so slow? Can anyone help take a look?