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percona PMM Query Analytics报“ No query classes for selected instance and time range”错

完整报错信息如下:

There is no data for the selected MySQL instance, time range or search query.

QAN API error: "qh.Profile: No query classes for selected instance and time range. Please check whether your MySQL settings match the recommended.".
Check the /var/log/qan-api.log file in docker container for more information.


解决方法:

PMM使用slow log作为查询源,需要开启慢日志:

slow_query_log=ON
long_query_time=0

percona PMM Query Analytics报“ No query classes for selected instance and time range”错