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SELECT * FROM `x$io_global_by_file_by_latency`
file total total_latency count_read read_latency count_write write_latency count_misc misc_latency
/var/lib/mysql/ib_logfile1 1127 5606599272384 2 930008112 687 130553881920 438 5475115382352
/var/lib/mysql/ibdata1 271 2689924300800 20 9164893056 126 11454218160 125 2669305189584
/var/lib/mysql/undo_001 1076 704895415488 388 77390348640 632 14656311120 56 612848755728
/var/lib/mysql/#innodb_temp/temp_10.ibt 286 659864457120 0 0 246 3994344288 40 655870112832
/var/lib/mysql/ib_logfile0 107 645471469632 6 884306544 49 4331723616 52 640255439472
/var/lib/mysql/undo_002 1043 610117499904 384 34345489728 601 8996371296 58 566775638880
/var/lib/mysql/mysql.ibd 559 369390612096 403 89916152304 100 2054277984 56 277420181808
/var/lib/mysql/ibtmp1 147 271806930384 0 0 143 15075039936 4 256731890448
/var/lib/mysql/#innodb_temp/temp_1.ibt 8 70733517888 0 0 3 241503504 5 70492014384
/var/lib/mysql/binlog.000008 10 69378853104 0 0 4 407653488 6 68971199616
/var/lib/mysql/employeedb/employee.ibd 13 58425154656 0 0 7 276077472 6 58149077184
/var/lib/mysql/#innodb_temp/temp_9.ibt 11 49708637088 0 0 5 519966480 6 49188670608
/var/lib/mysql/#innodb_temp/temp_5.ibt 8 43075303920 0 0 3 532035504 5 42543268416
/var/lib/mysql/#innodb_temp/temp_3.ibt 8 42185145552 0 0 3 484231968 5 41700913584
/var/lib/mysql/#innodb_temp/temp_7.ibt 8 41136037536 0 0 3 462503184 5 40673534352
/var/lib/mysql/#innodb_temp/temp_4.ibt 8 39788027664 0 0 3 468077280 5 39319950384
/var/lib/mysql/#innodb_temp/temp_6.ibt 8 36691290240 0 0 3 480924048 5 36210366192
/var/lib/mysql/#innodb_temp/temp_8.ibt 8 36224725152 0 0 3 307694112 5 35917031040
/var/lib/mysql/#innodb_temp/temp_2.ibt 8 35535348288 0 0 3 701323392 5 34834024896
/var/lib/mysql/binlog.index 13 27833452944 3 31997856 0 0 10 27801455088
/var/lib/mysql/sakila/rental.ibd 58 6637064544 53 6602787840 0 0 5 34276704
/usr/share/mysql-8.0/spanish/errmsg.sys 5 5617906800 3 1880670528 0 0 2 3737236272
/var/lib/mysql/pw/credenciales.ibd 9 5243347824 4 5196370080 0 0 5 46977744
/var/lib/mysql/sakila/actor.ibd 10 4680918528 5 4629018768 0 0 5 51899760
/var/lib/mysql/test19/voiture.ibd 10 4499445984 5 2561223984 0 0 5 1938222000
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