Details
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Type:
Task
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Status: Closed (View Workflow)
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Priority:
Major
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Resolution: Fixed
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Fix Version/s: 10.2.0
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Component/s: OTHER
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Labels:None
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Epic Link:
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Sprint:10.2.0-1
Description
Since sql_calloc() doesn't have THD parameter, it has to retrieve THD::mem_root by calling relatively expensive pthread_getspecific(THR_MALLOC).
This can be optimized easily by modifying server to use THD::calloc() and modifying plugins to use thd_calloc().
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