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SELECT * FROM `user_summary_by_file_io_type`
user event_name total latency max_latency
background wait/io/file/innodb/innodb_log_file 1071 6.82 s 205.79 ms
background wait/io/file/innodb/innodb_data_file 2667 4.02 s 233.83 ms
background wait/io/file/innodb/innodb_temp_file 213 313.12 ms 22.84 ms
background wait/io/file/sql/binlog_index 36 50.43 ms 34.39 ms
background wait/io/file/sql/binlog 37 42.28 ms 21.17 ms
background wait/io/file/sql/ERRMSG 5 1.42 ms 575.92 us
background wait/io/file/sql/casetest 15 946.16 us 839.40 us
background wait/io/file/mysys/cnf 5 417.66 us 396.07 us
background wait/io/file/mysys/charset 3 241.43 us 221.81 us
background wait/io/file/sql/pid 3 14.27 us 11.68 us
background wait/io/file/sql/misc 1 5.38 us 5.38 us
root wait/io/file/innodb/innodb_data_file 562 581.54 ms 416.03 ms
root wait/io/file/innodb/innodb_temp_file 16 209.31 ms 48.39 ms
root wait/io/file/sql/io_cache 198 63.10 ms 58.39 ms
root wait/io/file/csv/metadata 8 31.63 ms 24.91 ms
root wait/io/file/sql/ERRMSG 40 21.34 ms 4.01 ms
root wait/io/file/sql/binlog 260 1.57 ms 140.63 us
root wait/io/file/myisam/kfile 12 1.08 ms 496.17 us
root wait/io/file/csv/data 45 871.72 us 613.46 us
root wait/io/file/myisam/dfile 376 735.06 us 215.71 us
root wait/io/file/sql/binlog_index 2 156.54 us 155.10 us
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