Details
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Task
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Status: Closed (View Workflow)
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Major
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Resolution: Fixed
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None
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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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Activity
Transition | Time In Source Status | Execution Times |
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78d 6h 5m | 1 |
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1d 15h 32m | 1 |
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5d 20h 14m | 1 |