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This topic has been translated from a Chinese forum by GPT and might contain errors.Original topic: instance.tidb_slow_log_threshold 参数无效
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username: TiDBer_oTsnOsUb
[TiDB Usage Environment] Production Environment
[TiDB Version] 8.1
[Encountered Problem: Phenomenon and Impact]
Modifying the TiDB node parameter instance.tidb_slow_log_threshold and the global variable is ineffective. In the slow log records, SQL queries below the threshold can still be found.
