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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 283 4219429418160 374022528 14909644464.0000 110499496272 18 NULL
page_flush_coordinator_thread 816 991029083088 3754080 664186116.0000 54681710688 13 NULL
io_write_thread 93 925128036624 107443248 9947613192.0000 56235965808 9 NULL
log_checkpointer_thread 100 750259700784 11660880 7502596992.0000 25896263184 15 NULL
io_write_thread 58 580566189984 1609153920 10009761696.0000 26220428784 10 NULL
log_writer_thread 409 204216101760 532224 499305840.0000 39934783680 20 NULL
io_write_thread 14 104854241184 1633305696 7489588656.0000 13803969696 11 NULL
io_write_thread 9 98104074288 1691473872 10900452552.0000 19137195792 12 NULL
main 150 97603410960 77088 383445678.0000 26555857680 1 NULL
clone_gtid_thread 4 809384928 6632208 202346232.0000 409970880 35 NULL
srv_purge_thread 2 736604352 250183296 368302176.0000 486421056 36 NULL
io_read_thread 2 68468928 29371056 34234464.0000 39097872 5 NULL
srv_worker_thread 3 35257728 8320752 11752488.0000 16393872 42 NULL
srv_worker_thread 2 22437888 7500768 11218944.0000 14937120 38 NULL
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