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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_data_file 1272 4864777117200 54585786288
192.168.30.20 wait/io/file/sql/binlog 1265 1646217085920 36585240912
192.168.30.20 wait/io/file/innodb/innodb_temp_file 94 871471102656 39035314560
192.168.30.20 wait/io/file/sql/ERRMSG 65 30912586848 5403006048
192.168.30.20 wait/io/file/sql/io_cache 82 2210635152 505066848
192.168.30.20 wait/io/file/csv/data 9 1169201088 965717808
192.168.30.20 wait/io/file/sql/misc 11 789777648 260730624
192.168.30.20 wait/io/file/csv/metadata 8 511410768 213491520
192.168.30.20 wait/io/file/sql/binlog_index 2 186641136 185323248
background wait/io/file/innodb/innodb_log_file 8787 42274938388320 145649519664
background wait/io/file/innodb/innodb_data_file 8928 12915807396096 332113968912
background wait/io/file/innodb/innodb_temp_file 231 302997696672 20648900448
background wait/io/file/sql/binlog_index 36 43136448960 26377545216
background wait/io/file/sql/binlog 37 33570653424 19391306352
background wait/io/file/sql/ERRMSG 5 1228097904 574175712
background wait/io/file/sql/casetest 15 929067744 804072192
background wait/io/file/mysys/cnf 5 704283888 685674000
background wait/io/file/mysys/charset 3 225954432 210361536
background wait/io/file/sql/pid 3 13593888 11100144
background wait/io/file/sql/misc 1 7151232 7151232
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