DESC sys.schema_table_statistics_with_buffer;
Field	Type	Null	Key	Default	Extra
table_schema	varchar(64)	YES		NULL
table_name	varchar(64)	YES		NULL
rows_fetched	bigint(20) unsigned	NO		NULL
fetch_latency	text	YES		NULL
rows_inserted	bigint(20) unsigned	NO		NULL
insert_latency	text	YES		NULL
rows_updated	bigint(20) unsigned	NO		NULL
update_latency	text	YES		NULL
rows_deleted	bigint(20) unsigned	NO		NULL
delete_latency	text	YES		NULL
io_read_requests	decimal(42,0)	YES		NULL
io_read	text	YES		NULL
io_read_latency	text	YES		NULL
io_write_requests	decimal(42,0)	YES		NULL
io_write	text	YES		NULL
io_write_latency	text	YES		NULL
io_misc_requests	decimal(42,0)	YES		NULL
io_misc_latency	text	YES		NULL
innodb_buffer_allocated	text	YES		NULL
innodb_buffer_data	text	YES		NULL
innodb_buffer_free	text	YES		NULL
innodb_buffer_pages	bigint(21)	YES		0
innodb_buffer_pages_hashed	bigint(21)	YES		0
innodb_buffer_pages_old	bigint(21)	YES		0
innodb_buffer_rows_cached	decimal(44,0)	YES		0
SELECT * FROM sys.schema_table_statistics_with_buffer;
DESC sys.x$schema_table_statistics_with_buffer;
Field	Type	Null	Key	Default	Extra
table_schema	varchar(64)	YES		NULL
table_name	varchar(64)	YES		NULL
rows_fetched	bigint(20) unsigned	NO		NULL
fetch_latency	bigint(20) unsigned	NO		NULL
rows_inserted	bigint(20) unsigned	NO		NULL
insert_latency	bigint(20) unsigned	NO		NULL
rows_updated	bigint(20) unsigned	NO		NULL
update_latency	bigint(20) unsigned	NO		NULL
rows_deleted	bigint(20) unsigned	NO		NULL
delete_latency	bigint(20) unsigned	NO		NULL
io_read_requests	decimal(42,0)	YES		NULL
io_read	decimal(41,0)	YES		NULL
io_read_latency	decimal(42,0)	YES		NULL
io_write_requests	decimal(42,0)	YES		NULL
io_write	decimal(41,0)	YES		NULL
io_write_latency	decimal(42,0)	YES		NULL
io_misc_requests	decimal(42,0)	YES		NULL
io_misc_latency	decimal(42,0)	YES		NULL
innodb_buffer_allocated	decimal(43,0)	YES		NULL
innodb_buffer_data	decimal(43,0)	YES		NULL
innodb_buffer_free	decimal(44,0)	YES		NULL
innodb_buffer_pages	bigint(21)	YES		0
innodb_buffer_pages_hashed	bigint(21)	YES		0
innodb_buffer_pages_old	bigint(21)	YES		0
innodb_buffer_rows_cached	decimal(44,0)	YES		0
SELECT * FROM sys.x$schema_table_statistics_with_buffer;
