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SELECT * FROM `x$io_by_thread_by_latency`
user total total_latency min_latency avg_latency max_latency thread_id processlist_id
log_flusher_thread 354 4914330440976 64818336 13882289256.0000 68031389184 18 NULL
page_flush_coordinator_thread 1224 1516538626416 3980064 673955436.0000 47066444832 13 NULL
io_write_thread 123 1272634203456 1614654096 10346619360.0000 35510841696 9 NULL
log_checkpointer_thread 136 1004688916176 10252176 7387418280.0000 26521800096 15 NULL
io_write_thread 82 922557633888 1564845744 11250702672.0000 28553352432 10 NULL
io_write_thread 18 208650522432 1658986032 11591695632.0000 24829710576 12 NULL
io_write_thread 21 182029437216 2599921632 8668068288.0000 15072080496 11 NULL
log_writer_thread 521 160255036656 523248 307591152.0000 19856322816 20 NULL
main 149 116281529232 72864 451407792.0000 33989701152 1 NULL
srv_purge_thread 2 4258186416 521515104 2129093208.0000 3736671312 36 NULL
srv_worker_thread 2 1662680448 8821296 831340224.0000 1653859152 42 NULL
srv_worker_thread 3 1449985152 12113904 483328296.0000 931830240 38 NULL
clone_gtid_thread 5 1052694192 4380816 210538680.0000 370272672 35 NULL
io_read_thread 4 149535408 25697760 37383720.0000 53291040 5 NULL
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