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InnoDB Stats

Mysql

This plugin tracks the size of the buffer pool, usage and the read/write ratio.

Overview

This plugin tracks the size of the buffer pool, usage and the read/write ratio. It returns:

  • buffer_pool_size: The currently configured buffer pool size.
  • buffer_pool_capacity: The percentage of the configured buffer pool that’s used.
  • buffer_pool_pages_free: Number of free pages.
  • page_size: The configured page size.
  • write_percentage: The percentage of total queries that write data.
By Kevin Lawver