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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 1634 4641722840832 44032606992
192.168.30.20 wait/io/file/sql/binlog 1019 2099648106336 40000099920
192.168.30.20 wait/io/file/innodb/innodb_temp_file 68 613147593168 31120601952
192.168.30.20 wait/io/file/sql/ERRMSG 55 27198642768 2282153280
192.168.30.20 wait/io/file/csv/metadata 8 15293194752 11137947744
192.168.30.20 wait/io/file/sql/misc 17 1669233456 1429414272
192.168.30.20 wait/io/file/sql/io_cache 90 1505664864 52316880
192.168.30.20 wait/io/file/myisam/kfile 4 258429600 180760272
192.168.30.20 wait/io/file/myisam/dfile 4 158462304 134402928
192.168.30.20 wait/io/file/csv/data 4 58489728 39568848
192.168.30.20 wait/io/file/sql/binlog_index 2 5470080 3414576
background wait/io/file/innodb/innodb_log_file 8110 36361152182256 229806344064
background wait/io/file/innodb/innodb_data_file 5457 7801105214496 239722177200
background wait/io/file/innodb/innodb_temp_file 115 309396970080 29779137168
background wait/io/file/sql/binlog_index 36 53595575616 31704022416
background wait/io/file/sql/binlog 37 42993901104 26497828896
background wait/io/file/sql/ERRMSG 5 1333602336 525080160
background wait/io/file/mysys/cnf 5 1044017568 1024878096
background wait/io/file/sql/casetest 15 847455312 761021184
background wait/io/file/mysys/charset 3 256689840 238868256
background wait/io/file/sql/pid 3 13083840 10640784
background wait/io/file/sql/misc 1 4794240 4794240
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