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MySQL Startup Initial Log Notes Meaning (Doc ID 2123139.1)

Last updated on JULY 13, 2021

Applies to:

MySQL Server - Version 5.5 and later
Information in this document applies to any platform.


Describe what the following start up info mean:


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In this Document
 InnoDB: The InnoDB memory heap is disable
 InnoDB: Mutexes and rw_locks use InnoDB's own implementation
 InnoDB: Memory barrier is not used
 InnoDB: Not using CPU crc32 instructions

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