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SELECT * FROM `x$host_summary_by_file_io_type`
host event_name total total_latency max_latency
192.168.30.20 wait/io/file/innodb/innodb_temp_file 8 77344643376 25651501392
192.168.30.20 wait/io/file/sql/io_cache 69 65780538384 61872143520
192.168.30.20 wait/io/file/innodb/innodb_data_file 98 53237008176 5845513344
192.168.30.20 wait/io/file/sql/ERRMSG 40 26736216144 4423606704
192.168.30.20 wait/io/file/sql/binlog 174 15089207232 12535589088
192.168.30.20 wait/io/file/csv/metadata 4 2564956944 1953453216
192.168.30.20 wait/io/file/sql/binlog_index 2 264975216 263430288
192.168.30.20 wait/io/file/csv/data 4 35397648 15215904
192.168.30.20 wait/io/file/sql/misc 1 11977152 11977152
background wait/io/file/innodb/innodb_log_file 113 817526264544 189642498672
background wait/io/file/innodb/innodb_data_file 1493 697756060848 198428218032
background wait/io/file/innodb/innodb_temp_file 100 319567207344 23220741984
background wait/io/file/sql/binlog_index 36 49057689648 26916316416
background wait/io/file/sql/binlog 37 29630042112 15381775200
background wait/io/file/sql/ERRMSG 5 1209415152 428715408
background wait/io/file/sql/casetest 15 742063872 665690256
background wait/io/file/mysys/cnf 5 531927792 515436768
background wait/io/file/mysys/charset 3 251355456 231932448
background wait/io/file/sql/pid 3 12653520 10456512
background wait/io/file/sql/misc 1 5436288 5436288
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