Amazon Relational Database Service
User Guide (API Version 2014-10-31)


Dumps the current state of the buffer pool to disk. For more information, see InnoDB Cache Warming.


CALL mysql.rds_innodb_buffer_pool_dump_now();

Usage Notes

The master user must run the mysql.rds_innodb_buffer_pool_dump_now procedure.

The mysql.rds_innodb_buffer_pool_dump_now procedure is available in these versions of Amazon RDS MySQL:

  • MySQL 5.6

  • MySQL 5.7

  • MySQL 8.0

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