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SELECT * FROM `x$io_global_by_file_by_bytes`
file count_read total_read avg_read count_write total_written avg_write total write_pct
/var/lib/mysql/ibdata1 19 2424832 127622.7368 104 15843328 152339.6923 18268160 86.73
/var/lib/mysql/ibtmp1 0 0 0.0000 143 14729216 103001.5105 14729216 100.00
/var/lib/mysql/#innodb_temp/temp_9.ibt 0 0 0.0000 722 14057472 19470.1828 14057472 100.00
/var/lib/mysql/undo_001 386 6373376 16511.3368 382 6258688 16384.0000 12632064 49.55
/var/lib/mysql/undo_002 387 6389760 16511.0078 310 5079040 16384.0000 11468800 44.29
/var/lib/mysql/#innodb_temp/temp_10.ibt 0 0 0.0000 568 10420224 18345.4648 10420224 100.00
/var/lib/mysql/mysql.ibd 429 7077888 16498.5734 159 2605056 16384.0000 9682944 26.90
/var/lib/mysql/ib_logfile1 2 66048 33024.0000 505 509952 1009.8059 576000 88.53
/usr/share/mysql-8.0/russian/errmsg.sys 3 318782 106260.6667 0 0 0.0000 318782 0.00
/usr/share/mysql-8.0/ukrainian/errmsg.sys 3 313356 104452.0000 0 0 0.0000 313356 0.00
/var/lib/mysql/sakila/inventory.ibd 16 311296 19456.0000 0 0 0.0000 311296 0.00
/usr/share/mysql-8.0/german/errmsg.sys 3 311159 103719.6667 0 0 0.0000 311159 0.00
/usr/share/mysql-8.0/japanese/errmsg.sys 3 310953 103651.0000 0 0 0.0000 310953 0.00
/usr/share/mysql-8.0/portuguese/errmsg.sys 3 306467 102155.6667 0 0 0.0000 306467 0.00
/usr/share/mysql-8.0/serbian/errmsg.sys 3 305888 101962.6667 0 0 0.0000 305888 0.00
/usr/share/mysql-8.0/dutch/errmsg.sys 3 305286 101762.0000 0 0 0.0000 305286 0.00
/usr/share/mysql-8.0/italian/errmsg.sys 3 305277 101759.0000 0 0 0.0000 305277 0.00
/usr/share/mysql-8.0/spanish/errmsg.sys 3 305161 101720.3333 0 0 0.0000 305161 0.00
/usr/share/mysql-8.0/french/errmsg.sys 3 304914 101638.0000 0 0 0.0000 304914 0.00
/usr/share/mysql-8.0/polish/errmsg.sys 3 304436 101478.6667 0 0 0.0000 304436 0.00
/usr/share/mysql-8.0/danish/errmsg.sys 3 304266 101422.0000 0 0 0.0000 304266 0.00
/usr/share/mysql-8.0/slovak/errmsg.sys 3 304033 101344.3333 0 0 0.0000 304033 0.00
/usr/share/mysql-8.0/english/errmsg.sys 3 303507 101169.0000 0 0 0.0000 303507 0.00
/var/lib/mysql/nazmul/Employees.ibd 0 0 0.0000 8 229376 28672.0000 229376 100.00
/var/lib/mysql/SCHOOL/EMPLOYEE.ibd 6 147456 24576.0000 4 65536 16384.0000 212992 30.77
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