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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 126 3111714362592 1433600256 24696145584.0000 825059697792 18 NULL
page_flush_coordinator_thread 553 307711560288 3637920 367971384.0000 35053188720 13 NULL
io_write_thread 31 290456303808 81624048 9369558000.0000 30199257264 9 NULL
log_checkpointer_thread 28 216063667776 9785424 7716559488.0000 27775682880 15 NULL
io_write_thread 17 176761434960 1637581968 10397731344.0000 27562463808 10 NULL
log_writer_thread 200 100020576480 466752 500102856.0000 43823053824 20 NULL
main 149 96231643728 74448 384193986.0000 41162465520 1 NULL
io_write_thread 8 62958016704 1603915632 7869752088.0000 14883250800 11 NULL
srv_purge_thread 2 4527532944 916218336 2263766472.0000 3611314608 36 NULL
srv_worker_thread 2 1158727680 6644880 579363840.0000 1152082800 42 NULL
clone_gtid_thread 5 770346192 10422192 154069080.0000 278648304 35 NULL
io_read_thread 2 166793616 37431504 83396808.0000 129362112 5 NULL
srv_worker_thread 3 48931344 11323488 16310448.0000 26205168 38 NULL
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