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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 228 1362933680592 2 743833200 134 34256678016 92 1327933169376
/var/lib/mysql/ibdata1 107 716085971040 20 12890432016 41 2726523360 46 700469015664
/var/lib/mysql/ib_logfile0 51 322339865760 6 542274480 21 1216594368 24 320580996912
/var/lib/mysql/#innodb_temp/temp_10.ibt 41 300181527360 0 0 26 1567582896 15 298613944464
/var/lib/mysql/undo_001 468 259282352208 387 65656106208 59 2851588608 22 190774657392
/var/lib/mysql/ibtmp1 147 226837661952 0 0 143 18821982432 4 208015679520
/var/lib/mysql/undo_002 449 180014724384 382 29156521152 47 1874700432 20 148983502800
/var/lib/mysql/mysql.ibd 372 168420001728 318 73268198256 31 791924496 23 94359878976
/var/lib/mysql/#innodb_temp/temp_8.ibt 8 44388698112 0 0 3 232984224 5 44155713888
/var/lib/mysql/#innodb_temp/temp_6.ibt 8 43962518688 0 0 3 157401024 5 43805117664
/var/lib/mysql/#innodb_temp/temp_1.ibt 8 43123921632 0 0 3 279158880 5 42844762752
/var/lib/mysql/#innodb_temp/temp_5.ibt 8 37960463376 0 0 3 77398464 5 37883064912
/var/lib/mysql/#innodb_temp/temp_2.ibt 8 34696205280 0 0 3 217400304 5 34478804976
/var/lib/mysql/binlog.000008 6 33617204016 0 0 2 75265872 4 33541938144
/var/lib/mysql/#innodb_temp/temp_7.ibt 8 33551926848 0 0 3 257125440 5 33294801408
/var/lib/mysql/#innodb_temp/temp_9.ibt 8 32634507840 0 0 3 400930464 5 32233577376
/var/lib/mysql/#innodb_temp/temp_4.ibt 8 28091172384 0 0 3 82698000 5 28008474384
/var/lib/mysql/#innodb_temp/temp_3.ibt 8 27421720656 0 0 3 106507632 5 27315213024
/var/lib/mysql/binlog.index 13 18273580512 3 30345744 0 0 10 18243234768
/var/lib/mysql/StdMdDB/student.ibd 9 13117960944 4 6812040048 0 0 5 6305920896
/var/lib/mysql/sakila/country.ibd 9 7279845936 4 7227404448 0 0 5 52441488
/usr/share/mysql-8.0/russian/errmsg.sys 5 5454884688 3 3171408240 0 0 2 2283476448
/usr/share/mysql-8.0/korean/errmsg.sys 5 4873180752 3 2873955744 0 0 2 1999225008
/var/lib/mysql/test19/rallye.ibd 9 4373585040 4 4316498208 0 0 5 57086832
/var/lib/mysql/sakila/address.ibd 11 4184389440 6 4121244864 0 0 5 63144576
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