SELECT * FROM `io_by_thread_by_latency`
|
user | total | total_latency | min_latency | avg_latency | max_latency | thread_id | processlist_id | |
---|---|---|---|---|---|---|---|---|
log_flusher_thread | 831 | 10.46 s | 40.70 us | 12.59 ms | 37.97 ms | 18 | NULL | |
page_flush_coordinator_thread | 4734 | 1.97 s | 3.24 us | 350.15 us | 42.30 ms | 13 | NULL | |
io_write_thread | 128 | 1.18 s | 1.57 ms | 9.23 ms | 38.99 ms | 9 | NULL | |
log_checkpointer_thread | 128 | 862.52 ms | 9.41 us | 6.74 ms | 25.32 ms | 15 | NULL | |
io_write_thread | 89 | 842.56 ms | 1.57 ms | 9.47 ms | 25.55 ms | 10 | NULL | |
io_write_thread | 34 | 337.29 ms | 1.56 ms | 9.92 ms | 32.19 ms | 12 | NULL | |
io_write_thread | 35 | 326.90 ms | 1.53 ms | 9.34 ms | 25.18 ms | 11 | NULL | |
log_writer_thread | 1289 | 263.69 ms | 643.63 ns | 204.57 us | 8.49 ms | 20 | NULL | |
main | 149 | 97.56 ms | 103.49 ns | 388.12 us | 35.82 ms | 1 | NULL | |
srv_purge_thread | 3 | 5.65 ms | 243.01 us | 1.88 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 | 2 | 57.30 us | 25.02 us | 28.65 us | 32.28 us | 5 | NULL | |
srv_worker_thread | 2 | 30.42 us | 8.20 us | 15.21 us | 22.21 us | 38 | NULL |
|