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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 247 1228422351552 2 824441376 145 18852276960 100 1208745633216
/var/lib/mysql/ibdata1 80 998681692272 20 5249547600 28 2536461840 32 990895682832
/var/lib/mysql/ibtmp1 147 284040533040 0 0 143 20779516032 4 263261017008
/var/lib/mysql/undo_002 525 180205730496 382 27788166912 125 3247724304 18 149169839280
/var/lib/mysql/ib_logfile0 33 177772021680 6 476796144 12 661248192 15 176633977344
/var/lib/mysql/undo_001 541 167634328752 388 61285277328 136 3194873616 17 103154177808
/var/lib/mysql/mysql.ibd 411 158661604992 371 101162342688 23 338114832 17 57161147472
/var/lib/mysql/#innodb_temp/temp_10.ibt 49 119761877664 0 0 41 5366374992 8 114395502672
/var/lib/mysql/#innodb_temp/temp_1.ibt 8 48964368816 0 0 3 251524944 5 48712843872
/var/lib/mysql/#innodb_temp/temp_3.ibt 8 43089973872 0 0 3 241924320 5 42848049552
/var/lib/mysql/#innodb_temp/temp_9.ibt 8 39568335312 0 0 3 286103664 5 39282231648
/var/lib/mysql/binlog.000008 6 38519223600 0 0 2 47208480 4 38472015120
/var/lib/mysql/#innodb_temp/temp_6.ibt 8 37189731744 0 0 3 234719760 5 36955011984
/var/lib/mysql/#innodb_temp/temp_8.ibt 8 37023554304 0 0 3 254907840 5 36768646464
/var/lib/mysql/#innodb_temp/temp_7.ibt 8 35959155936 0 0 3 260956080 5 35698199856
/var/lib/mysql/#innodb_temp/temp_2.ibt 8 32444419920 0 0 3 255875664 5 32188544256
/var/lib/mysql/#innodb_temp/temp_4.ibt 8 30710272560 0 0 3 188649120 5 30521623440
/var/lib/mysql/#innodb_temp/temp_5.ibt 8 30346963680 0 0 3 144753312 5 30202210368
/var/lib/mysql/binlog.index 13 23326557408 3 32727552 0 0 10 23293829856
/usr/share/mysql-8.0/spanish/errmsg.sys 5 8287315872 3 3323824416 0 0 2 4963491456
/usr/share/mysql-8.0/italian/errmsg.sys 5 5374327200 3 2957492736 0 0 2 2416834464
/var/lib/mysql/sakila/inventory.ibd 21 5328114000 16 5279748144 0 0 5 48365856
/var/lib/mysql/binlog.000007 52 3504600000 13 1261678176 1 5831760 38 2237090064
/usr/share/mysql-8.0/french/errmsg.sys 5 2851058496 3 1062501792 0 0 2 1788556704
/usr/share/mysql-8.0/russian/errmsg.sys 5 2824518576 3 2118640656 0 0 2 705877920
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