SELECT * FROM `io_by_thread_by_latency`
|
user | total | total_latency | min_latency | avg_latency | max_latency | thread_id | processlist_id | |
---|---|---|---|---|---|---|---|---|
log_flusher_thread | 366 | 4.59 s | 40.70 us | 12.55 ms | 37.97 ms | 18 | NULL | |
page_flush_coordinator_thread | 1786 | 992.72 ms | 3.40 us | 434.28 us | 33.66 ms | 13 | NULL | |
io_write_thread | 64 | 631.29 ms | 1.57 ms | 9.86 ms | 38.99 ms | 9 | NULL | |
log_checkpointer_thread | 68 | 446.97 ms | 10.44 us | 6.57 ms | 19.23 ms | 15 | NULL | |
io_write_thread | 42 | 427.31 ms | 1.57 ms | 10.17 ms | 25.55 ms | 10 | NULL | |
io_write_thread | 28 | 267.74 ms | 1.53 ms | 9.56 ms | 25.18 ms | 11 | NULL | |
log_writer_thread | 556 | 103.66 ms | 643.63 ns | 186.44 us | 8.49 ms | 20 | NULL | |
main | 149 | 97.56 ms | 103.49 ns | 388.12 us | 35.82 ms | 1 | NULL | |
io_write_thread | 10 | 71.89 ms | 1.56 ms | 7.19 ms | 16.11 ms | 12 | NULL | |
srv_purge_thread | 2 | 4.28 ms | 243.01 us | 2.14 ms | 4.04 ms | 36 | NULL | |
clone_gtid_thread | 5 | 1.35 ms | 16.10 us | 270.71 us | 489.36 us | 35 | NULL | |
srv_worker_thread | 1 | 890.36 us | 890.36 us | 890.36 us | 890.36 us | 40 | NULL | |
srv_worker_thread | 2 | 330.64 us | 6.99 us | 165.32 us | 323.65 us | 42 | NULL | |
io_read_thread | 1 | 32.28 us | 32.28 us | 32.28 us | 32.28 us | 5 | NULL | |
srv_worker_thread | 2 | 30.42 us | 8.20 us | 15.21 us | 22.21 us | 38 | NULL |
|