MariaDB [(none)]> select * from performance_schema.file_summary_by_instance where AVG_TIMER_WAIT > 90*24*3600*pow(10,12) \G
*************************** 1. row ***************************
                FILE_NAME: /var/lib/mysql/ibdata1
               EVENT_NAME: wait/io/file/innodb/innodb_data_file
    OBJECT_INSTANCE_BEGIN: 140382084038144
               COUNT_STAR: 434
           SUM_TIMER_WAIT: 18446742371790187891
           MIN_TIMER_WAIT: 2515740
           AVG_TIMER_WAIT: 14663886414119529795
           MAX_TIMER_WAIT: 18446742241544262301
               COUNT_READ: 281
           SUM_TIMER_READ: 46145109300
           MIN_TIMER_READ: 2515740
           AVG_TIMER_READ: 164217240
           MAX_TIMER_READ: 4987551840
 SUM_NUMBER_OF_BYTES_READ: 6717440
              COUNT_WRITE: 140
          SUM_TIMER_WRITE: 1561641120
          MIN_TIMER_WRITE: 4578840
          AVG_TIMER_WRITE: 11154540
          MAX_TIMER_WRITE: 232436160
SUM_NUMBER_OF_BYTES_WRITE: 4702208
               COUNT_MISC: 13
           SUM_TIMER_MISC: 18446742324083437471
           MIN_TIMER_MISC: 9459900
           AVG_TIMER_MISC: 9932862058949288164
           MAX_TIMER_MISC: 18446742241544262301
*************************** 2. row ***************************
                FILE_NAME: /var/lib/mysql/mysql/innodb_index_stats.ibd
               EVENT_NAME: wait/io/file/innodb/innodb_data_file
    OBJECT_INSTANCE_BEGIN: 140382084040960
               COUNT_STAR: 10
           SUM_TIMER_WAIT: 18446742235473703021
           MIN_TIMER_WAIT: 1504200
           AVG_TIMER_WAIT: 9223371853031190776
           MAX_TIMER_WAIT: 18446742232099716181
               COUNT_READ: 3
           SUM_TIMER_READ: 1951234440
           MIN_TIMER_READ: 3703920
           AVG_TIMER_READ: 650411250
           MAX_TIMER_READ: 1260032460
 SUM_NUMBER_OF_BYTES_READ: 49152
              COUNT_WRITE: 2
          SUM_TIMER_WRITE: 13674420
          MIN_TIMER_WRITE: 6658500
          AVG_TIMER_WRITE: 6837210
          MAX_TIMER_WRITE: 7015920
SUM_NUMBER_OF_BYTES_WRITE: 32768
               COUNT_MISC: 5
           SUM_TIMER_MISC: 18446742233508794161
           MIN_TIMER_MISC: 1504200
           AVG_TIMER_MISC: 18446743705669399987
           MAX_TIMER_MISC: 18446742232099716181
*************************** 3. row ***************************
                FILE_NAME: /var/lib/mysql/mysql/tables_priv.frm
               EVENT_NAME: wait/io/file/sql/FRM
    OBJECT_INSTANCE_BEGIN: 140382084078272
               COUNT_STAR: 16
           SUM_TIMER_WAIT: 18446740405070365966
           MIN_TIMER_WAIT: 1342740
           AVG_TIMER_WAIT: 10376293312171673379
           MAX_TIMER_WAIT: 18446742240670416286
               COUNT_READ: 8
           SUM_TIMER_READ: 18446742242350050166
           MIN_TIMER_READ: 1342740
           AVG_TIMER_READ: 2305842780293756012
           MAX_TIMER_READ: 18446742240670416286
 SUM_NUMBER_OF_BYTES_READ: 11920
              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: 8
           SUM_TIMER_MISC: 18446742236429867416
           MIN_TIMER_MISC: 2234220
           AVG_TIMER_MISC: 2305842779553733427
           MAX_TIMER_MISC: 18446742235413691996
*************************** 4. row ***************************
                FILE_NAME: /var/lib/mysql/wordpress/wp_posts.frm
               EVENT_NAME: wait/io/file/sql/FRM
    OBJECT_INSTANCE_BEGIN: 140382084109952
               COUNT_STAR: 12
           SUM_TIMER_WAIT: 18446742235636190086
           MIN_TIMER_WAIT: 2137620
           AVG_TIMER_WAIT: 13835057902109383412
           MAX_TIMER_WAIT: 18446742234979104121
               COUNT_READ: 6
           SUM_TIMER_READ: 18446742235550743246
           MIN_TIMER_READ: 2318400
           AVG_TIMER_READ: 9223371730494974298
           MAX_TIMER_READ: 18446742234979104121
 SUM_NUMBER_OF_BYTES_READ: 21633
              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: 6
           SUM_TIMER_MISC: 85446840
           MIN_TIMER_MISC: 2137620
           AVG_TIMER_MISC: 14240910
           MAX_TIMER_MISC: 37373160
4 rows in set (0.000 sec)