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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 46 538008929568 75335976144
192.168.30.20 wait/io/file/innodb/innodb_data_file 360 168533068704 36703852944
192.168.30.20 wait/io/file/sql/ERRMSG 50 36800822784 4277304240
192.168.30.20 wait/io/file/sql/binlog 280 32168983440 15708300960
192.168.30.20 wait/io/file/csv/metadata 8 806057472 466282608
192.168.30.20 wait/io/file/sql/misc 1 253549296 253549296
192.168.30.20 wait/io/file/csv/data 4 30249648 9227328
192.168.30.20 wait/io/file/sql/binlog_index 2 15396480 13359456
background wait/io/file/innodb/innodb_log_file 632 3499804625856 41200234416
background wait/io/file/innodb/innodb_data_file 2149 2169477293808 218527803120
background wait/io/file/innodb/innodb_temp_file 118 351638728320 46630821600
background wait/io/file/sql/binlog_index 36 58986182112 38680576176
background wait/io/file/sql/binlog 37 34822324416 16751351760
background wait/io/file/sql/casetest 15 1324576704 1246439568
background wait/io/file/sql/ERRMSG 5 1262132784 543779280
background wait/io/file/mysys/cnf 5 637156080 604287552
background wait/io/file/mysys/charset 3 324928560 305747904
background wait/io/file/sql/pid 3 12249072 9874128
background wait/io/file/sql/misc 1 3645312 3645312
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