Parallel Initialization of InnoDB Buffer Pool

Service Level Agreement

This feature speeds up the initialization of the buffer pool, reducing the startup time of the database instance.

TDSQL-C for MySQL 5.7 (kernel version 2.0.23/2.1.9) or later.

This feature is used to speed up the startup of the database instance.

Performance test data collected from eight instances:

buffer_pool_size	Buffer Pool Initialization Time (Before Optimization)	Buffer Pool Initialization Time (After Optimization)	Speed Enhancement
50GB	2.55s	0.13s	1962%
200GB	10.28s	0.52s	1977%
500GB	25.72s	1.32s	1948%