Scheduled task too frequently triggered by plan replayer capture
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type/enhancement
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- Go
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Description
## Enhancement
We found the following sql is reported as top slow queries frequently.
select `sql_digest` , `plan_digest` from `mysql` . `plan_replayer_task`;
From source code, it seems like this scheduled task executes every 10s. It maybe too frequently and every time it runs, the task consumes unnecessary resource. Please help to improve this behavior more efficiently.
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