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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 349 1.99 s 176.08 ms
background wait/io/file/innodb/innodb_data_file 1862 1.70 s 233.60 ms
background wait/io/file/innodb/innodb_temp_file 168 349.30 ms 27.13 ms
background wait/io/file/sql/binlog_index 36 40.96 ms 23.83 ms
background wait/io/file/sql/binlog 37 30.94 ms 17.03 ms
background wait/io/file/sql/ERRMSG 5 2.25 ms 1.33 ms
background wait/io/file/sql/casetest 15 1.04 ms 980.29 us
background wait/io/file/mysys/cnf 5 800.36 us 783.26 us
background wait/io/file/mysys/charset 3 266.39 us 255.73 us
background wait/io/file/sql/pid 3 19.20 us 14.18 us
background wait/io/file/sql/misc 1 13.55 us 13.55 us
root wait/io/file/innodb/innodb_data_file 231 80.10 ms 4.67 ms
root wait/io/file/innodb/innodb_temp_file 4 41.13 ms 20.56 ms
root wait/io/file/sql/ERRMSG 50 30.84 ms 2.52 ms
root wait/io/file/sql/io_cache 46 18.22 ms 16.94 ms
root wait/io/file/sql/binlog 416 2.51 ms 162.61 us
root wait/io/file/myisam/dfile 28 1.66 ms 1.64 ms
root wait/io/file/sql/binlog_index 2 708.53 us 706.24 us
root wait/io/file/myisam/kfile 4 263.65 us 243.56 us
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