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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 101 681896186400 2 1028617392 58 17634529968 41 663233039040
/var/lib/mysql/ibdata1 63 374680132464 20 7085197680 19 3347398032 24 364247536752
/var/lib/mysql/ibtmp1 147 262206410928 0 0 143 12560899296 4 249645511632
/var/lib/mysql/ib_logfile0 33 202772448912 6 882799632 12 628655280 15 201260994000
/var/lib/mysql/mysql.ibd 339 180383202912 304 95441944224 21 1160269968 14 83780988720
/var/lib/mysql/undo_001 419 176100653520 387 70206961968 20 971306160 12 104922385392
/var/lib/mysql/undo_002 409 117019854336 382 33580454688 16 1259388768 11 82180010880
/var/lib/mysql/binlog.000008 10 60763558944 0 0 4 655906944 6 60107652000
/var/lib/mysql/#innodb_temp/temp_8.ibt 8 57288383856 0 0 3 134832720 5 57153551136
/var/lib/mysql/#innodb_temp/temp_1.ibt 8 43464716592 0 0 3 389328192 5 43075388400
/var/lib/mysql/#innodb_temp/temp_3.ibt 8 40111472544 0 0 3 349599360 5 39761873184
/var/lib/mysql/#innodb_temp/temp_5.ibt 8 39831900240 0 0 3 327644064 5 39504256176
/var/lib/mysql/#innodb_temp/temp_2.ibt 8 38867144976 0 0 3 343253856 5 38523891120
/var/lib/mysql/#innodb_temp/temp_9.ibt 8 37695043584 0 0 3 122531376 5 37572512208
/var/lib/mysql/#innodb_temp/temp_4.ibt 8 37383321360 0 0 3 322125408 5 37061195952
/var/lib/mysql/#innodb_temp/temp_6.ibt 8 34713276576 0 0 3 272863536 5 34440413040
/var/lib/mysql/#innodb_temp/temp_10.ibt 8 33859174272 0 0 3 202801104 5 33656373168
/var/lib/mysql/#innodb_temp/temp_7.ibt 8 28324963392 0 0 3 152048160 5 28172915232
/var/lib/mysql/binlog.index 13 19329857712 3 29971920 0 0 10 19299885792
/usr/share/mysql-8.0/ukrainian/errmsg.sys 5 8319428832 3 2081749296 0 0 2 6237679536
/usr/share/mysql-8.0/japanese/errmsg.sys 5 7416843456 3 3331089168 0 0 2 4085754288
/var/lib/mysql/sakila/address.ibd 14 5479547040 9 5422393680 0 0 5 57153360
/usr/share/mysql-8.0/german/errmsg.sys 5 5144025216 3 3037265088 0 0 2 2106760128
/usr/share/mysql-8.0/russian/errmsg.sys 5 5033319456 3 3154557120 0 0 2 1878762336
/usr/share/mysql-8.0/spanish/errmsg.sys 5 3486590448 3 1932751392 0 0 2 1553839056
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