SELECT * FROM `io_by_thread_by_latency`
|
user | total | total_latency | min_latency | avg_latency | max_latency | thread_id | processlist_id | |
---|---|---|---|---|---|---|---|---|
log_flusher_thread | 247 | 3.71 s | 1.52 ms | 15.04 ms | 65.66 ms | 18 | NULL | |
page_flush_coordinator_thread | 1081 | 1.09 s | 3.59 us | 582.18 us | 48.19 ms | 13 | NULL | |
io_write_thread | 87 | 1.01 s | 1.61 ms | 11.56 ms | 30.66 ms | 9 | NULL | |
log_checkpointer_thread | 78 | 620.93 ms | 8.14 us | 7.96 ms | 25.56 ms | 15 | NULL | |
io_write_thread | 37 | 455.79 ms | 2.28 ms | 12.32 ms | 24.28 ms | 10 | NULL | |
main | 149 | 100.49 ms | 77.09 ns | 388.74 us | 23.25 ms | 1 | NULL | |
log_writer_thread | 377 | 96.45 ms | 660.00 ns | 255.83 us | 8.65 ms | 20 | NULL | |
io_write_thread | 9 | 96.15 ms | 2.74 ms | 10.68 ms | 23.30 ms | 12 | NULL | |
io_write_thread | 10 | 90.79 ms | 2.21 ms | 9.08 ms | 14.89 ms | 11 | NULL | |
srv_worker_thread | 1 | 1.95 ms | 1.95 ms | 1.95 ms | 1.95 ms | 40 | NULL | |
srv_worker_thread | 2 | 1.82 ms | 6.58 us | 909.30 us | 1.81 ms | 38 | NULL | |
clone_gtid_thread | 5 | 1.39 ms | 5.52 us | 277.75 us | 728.94 us | 35 | NULL | |
srv_purge_thread | 2 | 856.18 us | 179.91 us | 428.09 us | 676.27 us | 36 | NULL | |
io_read_thread | 9 | 330.11 us | 23.66 us | 36.68 us | 63.90 us | 5 | NULL | |
srv_worker_thread | 2 | 30.72 us | 6.89 us | 15.36 us | 23.84 us | 42 | NULL |
|