SELECT * FROM `io_by_thread_by_latency`
|
user | total | total_latency | min_latency | avg_latency | max_latency | thread_id | processlist_id | |
---|---|---|---|---|---|---|---|---|
log_flusher_thread | 216 | 3.04 s | 105.08 us | 14.09 ms | 38.24 ms | 18 | NULL | |
page_flush_coordinator_thread | 982 | 865.27 ms | 3.43 us | 550.92 us | 48.19 ms | 13 | NULL | |
io_write_thread | 72 | 817.68 ms | 1.62 ms | 11.36 ms | 35.79 ms | 9 | NULL | |
io_write_thread | 66 | 693.07 ms | 1.57 ms | 10.50 ms | 32.37 ms | 10 | NULL | |
log_checkpointer_thread | 78 | 561.56 ms | 10.85 us | 7.20 ms | 30.28 ms | 15 | NULL | |
main | 148 | 170.43 ms | 246.98 ns | 709.63 us | 48.80 ms | 1 | NULL | |
io_write_thread | 4 | 53.74 ms | 7.83 ms | 13.44 ms | 20.22 ms | 12 | NULL | |
log_writer_thread | 321 | 52.70 ms | 597.84 ns | 164.17 us | 7.70 ms | 20 | NULL | |
io_write_thread | 6 | 47.40 ms | 1.55 ms | 7.90 ms | 11.82 ms | 11 | NULL | |
srv_worker_thread | 2 | 2.90 ms | 14.74 us | 1.45 ms | 2.88 ms | 38 | NULL | |
clone_gtid_thread | 5 | 1.86 ms | 6.43 us | 372.31 us | 1.20 ms | 35 | NULL | |
srv_purge_thread | 2 | 767.79 us | 359.58 us | 383.89 us | 408.20 us | 36 | NULL | |
srv_worker_thread | 3 | 136.48 us | 14.79 us | 45.49 us | 81.46 us | 42 | NULL | |
io_read_thread | 1 | 15.86 us | 15.86 us | 15.86 us | 15.86 us | 5 | NULL |
|