SELECT * FROM `io_by_thread_by_latency`
|
user | total | total_latency | min_latency | avg_latency | max_latency | thread_id | processlist_id | |
---|---|---|---|---|---|---|---|---|
log_flusher_thread | 144 | 2.15 s | 111.00 us | 14.91 ms | 130.02 ms | 18 | NULL | |
page_flush_coordinator_thread | 604 | 700.36 ms | 4.26 us | 749.90 us | 110.64 ms | 13 | NULL | |
io_write_thread | 58 | 628.56 ms | 1.74 ms | 10.84 ms | 24.21 ms | 9 | NULL | |
log_checkpointer_thread | 44 | 337.05 ms | 7.21 us | 7.66 ms | 20.96 ms | 15 | NULL | |
io_write_thread | 23 | 267.04 ms | 1.90 ms | 11.61 ms | 19.31 ms | 10 | NULL | |
main | 148 | 108.31 ms | 111.94 ns | 426.56 us | 28.09 ms | 1 | NULL | |
io_write_thread | 7 | 68.49 ms | 1.61 ms | 9.78 ms | 13.83 ms | 11 | NULL | |
log_writer_thread | 215 | 53.75 ms | 622.51 ns | 249.99 us | 10.80 ms | 20 | NULL | |
srv_purge_thread | 2 | 4.90 ms | 840.23 us | 2.45 ms | 4.06 ms | 36 | NULL | |
srv_worker_thread | 1 | 1.84 ms | 1.84 ms | 1.84 ms | 1.84 ms | 38 | NULL | |
clone_gtid_thread | 4 | 819.98 us | 15.35 us | 205.00 us | 415.29 us | 35 | NULL | |
io_read_thread | 9 | 453.00 us | 28.59 us | 50.33 us | 89.68 us | 5 | NULL | |
srv_worker_thread | 2 | 26.98 us | 6.88 us | 13.49 us | 20.10 us | 40 | NULL | |
srv_worker_thread | 2 | 19.33 us | 6.96 us | 9.66 us | 12.37 us | 42 | NULL |
|