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SELECT * FROM `x$user_summary_by_file_io_type`
user event_name total latency max_latency
background wait/io/file/innodb/innodb_log_file 717 4156324991280 91093986192
background wait/io/file/innodb/innodb_data_file 2157 3013576373280 227694067392
background wait/io/file/innodb/innodb_temp_file 89 342648093744 26293912128
background wait/io/file/sql/binlog_index 36 47812458672 25895371920
background wait/io/file/sql/binlog 37 34449597600 16310482320
background wait/io/file/sql/ERRMSG 5 1201178880 520709904
background wait/io/file/sql/casetest 15 844852800 749886192
background wait/io/file/mysys/cnf 5 459576480 429913968
background wait/io/file/mysys/charset 3 277490928 257695680
background wait/io/file/sql/pid 3 35708640 20122080
background wait/io/file/sql/misc 1 5197632 5197632
root wait/io/file/innodb/innodb_data_file 262 440658461232 57462314448
root wait/io/file/sql/binlog 340 280101711648 27033216672
root wait/io/file/innodb/innodb_temp_file 12 118886104128 30628474272
root wait/io/file/sql/ERRMSG 75 57066808128 3074253600
root wait/io/file/myisam/kfile 4 528209616 510394368
root wait/io/file/myisam/dfile 29 257977104 237414144
root wait/io/file/sql/misc 3 54108912 30635616
root wait/io/file/sql/binlog_index 2 4886640 3121008
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