SELECT * FROM file_summary_by_instance\G
...
*************************** 204. row ***************************
FILE_NAME: /var/lib/mysql/test/db.opt
EVENT_NAME: wait/io/file/sql/dbopt
OBJECT_INSTANCE_BEGIN: 140578961971264
COUNT_STAR: 6
SUM_TIMER_WAIT: 39902495024
MIN_TIMER_WAIT: 177888
AVG_TIMER_WAIT: 6650415692
MAX_TIMER_WAIT: 21026400404
COUNT_READ: 1
SUM_TIMER_READ: 21026400404
MIN_TIMER_READ: 21026400404
AVG_TIMER_READ: 21026400404
MAX_TIMER_READ: 21026400404
SUM_NUMBER_OF_BYTES_READ: 65
COUNT_WRITE: 0
SUM_TIMER_WRITE: 0
MIN_TIMER_WRITE: 0
AVG_TIMER_WRITE: 0
MAX_TIMER_WRITE: 0
SUM_NUMBER_OF_BYTES_WRITE: 0
COUNT_MISC: 5
SUM_TIMER_MISC: 18876094620
MIN_TIMER_MISC: 177888
AVG_TIMER_MISC: 3775218924
MAX_TIMER_MISC: 18864558060
*************************** 205. row ***************************
FILE_NAME: /var/log/mysql/mariadb-bin.000157
EVENT_NAME: wait/io/file/sql/binlog
OBJECT_INSTANCE_BEGIN: 140578961971968
COUNT_STAR: 6
SUM_TIMER_WAIT: 73985877680
MIN_TIMER_WAIT: 251136
AVG_TIMER_WAIT: 12330979468
MAX_TIMER_WAIT: 73846656340
COUNT_READ: 0
SUM_TIMER_READ: 0
MIN_TIMER_READ: 0
AVG_TIMER_READ: 0
MAX_TIMER_READ: 0
SUM_NUMBER_OF_BYTES_READ: 0
COUNT_WRITE: 2
SUM_TIMER_WRITE: 62583004
MIN_TIMER_WRITE: 27630192
AVG_TIMER_WRITE: 31291284
MAX_TIMER_WRITE: 34952812
SUM_NUMBER_OF_BYTES_WRITE: 369
COUNT_MISC: 4
SUM_TIMER_MISC: 73923294676
MIN_TIMER_MISC: 251136
AVG_TIMER_MISC: 18480823560
MAX_TIMER_MISC: 73846656340