The number of requests to insert a row in a table. 

• Innodb_buffer_pool_dump_status 

The progress of an operation to record the pages held in the InnoDB  buffer pool, triggered by the setting of innodb_buffer_pool_dump_at_shutdown  or innodb_buffer_pool_dump_now . 

For related information and examples, see Section 15.8.3.6, “Saving and Restoring the Buffer Pool State” . 

• Innodb_buffer_pool_load_status 

The progress of an operation to warm up the InnoDB  buffer pool by reading in a set of pages corresponding to an earlier point in time, triggered by the setting of innodb_buffer_pool_load_at_startup  or innodb_buffer_pool_load_now . If the operation introduces too much overhead, you can cancel it by setting innodb_buffer_pool_load_abort . 

For related information and examples, see Section 15.8.3.6, “Saving and Restoring the Buffer Pool State” . 

• Innodb_buffer_pool_bytes_data 

The total number of bytes in the InnoDB  buffer pool containing data. The number includes both dirty and clean pages. For more accurate memory usage calculations than with Innodb_buffer_pool_pages_data , when compressed tables cause the buffer pool to hold pages of different sizes. 

• Innodb_buffer_pool_pages_data 

The number of pages in the InnoDB  buffer pool containing data. The number includes both dirty and clean pages. When using compressed tables, the reported Innodb_buffer_pool_pages_data  value may be larger than Innodb_buffer_pool_pages_total  (Bug #59550). 

• Innodb_buffer_pool_bytes_dirty 

The total current number of bytes held in dirty pages in the InnoDB  buffer pool. For more accurate memory usage calculations than with Innodb_buffer_pool_pages_dirty , when compressed tables cause the buffer pool to hold pages of different sizes. 

• Innodb_buffer_pool_pages_dirty 

The current number of dirty pages in the InnoDB  buffer pool. 

• Innodb_buffer_pool_pages_flushed 

The number of requests to flush pages from the InnoDB  buffer pool. 

• Innodb_buffer_pool_pages_free 

The number of free pages in the InnoDB  buffer pool. 

• Innodb_buffer_pool_pages_latched 

The number of latched pages in the InnoDB  buffer pool. These are pages currently being read or written, or that cannot be flushed or removed for some other reason. Calculation of this variable is expensive, so it is available only when the UNIV_DEBUG  system is defined at server build time. 

• Innodb_buffer_pool_pages_misc 

