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How to Dump and Load the InnoDB Buffer Pool to Avoid Performance Degradation From Cold Caches? (Doc ID 1932687.1)

Last updated on FEBRUARY 27, 2020

Applies to:

MySQL Server - Version 5.6 and later
Information in this document applies to any platform.

Goal

Learn about the dump and load commands for the InnoDB Buffer Pool.
 

Solution

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In this Document
Goal
Solution
 Dumping the InnoDB Buffer Pool Content
 innodb_buffer_pool_dump_at_shutdown
 innodb_buffer_pool_dump_now
 Innodb_buffer_pool_dump_status
 Reloading the Buffer Pool Content
 innodb_buffer_pool_load_at_startup
 innodb_buffer_pool_load_now
 innodb_buffer_pool_load_abort
 Innodb_buffer_pool_load_status
 Before starting loading the content of the InnoDB Buffer Pool:
 While loading the InnoDB Buffer Pool content is in progress:
 When the load has completed:
 When the load has been aborted:
 When an error occurs while loading the InnoDB Buffer Pool content:
References


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