SELECT * FROM `io_by_thread_by_latency`
|
user | total | total_latency | min_latency | avg_latency | max_latency | thread_id | processlist_id | |
---|---|---|---|---|---|---|---|---|
log_flusher_thread | 405 | 5.89 s | 199.52 us | 14.55 ms | 380.30 ms | 18 | NULL | |
page_flush_coordinator_thread | 1919 | 2.89 s | 3.53 us | 1.66 ms | 686.02 ms | 13 | NULL | |
io_write_thread | 187 | 1.72 s | 1.51 ms | 9.21 ms | 93.67 ms | 9 | NULL | |
log_checkpointer_thread | 149 | 970.97 ms | 9.42 us | 11.06 ms | 19.53 ms | 15 | NULL | |
io_write_thread | 46 | 413.57 ms | 1.59 ms | 8.99 ms | 25.54 ms | 10 | NULL | |
io_write_thread | 26 | 294.35 ms | 1.70 ms | 11.32 ms | 27.99 ms | 11 | NULL | |
log_writer_thread | 620 | 256.70 ms | 473.09 ns | 414.03 us | 149.61 ms | 20 | NULL | |
main | 148 | 92.32 ms | 76.56 ns | 368.55 us | 30.17 ms | 1 | NULL | |
io_write_thread | 2 | 39.37 ms | 11.00 ms | 19.68 ms | 28.36 ms | 12 | NULL | |
srv_purge_thread | 2 | 5.36 ms | 298.67 us | 2.68 ms | 5.06 ms | 36 | NULL | |
srv_worker_thread | 1 | 1.17 ms | 1.17 ms | 1.17 ms | 1.17 ms | 40 | NULL | |
clone_gtid_thread | 4 | 554.43 us | 8.75 us | 138.61 us | 271.51 us | 35 | NULL | |
io_read_thread | 16 | 464.59 us | 19.44 us | 29.04 us | 54.72 us | 5 | NULL | |
srv_worker_thread | 2 | 225.03 us | 10.34 us | 112.51 us | 214.69 us | 42 | NULL | |
srv_worker_thread | 2 | 16.47 us | 7.67 us | 8.23 us | 8.80 us | 38 | NULL |
|