SELECT * FROM `io_by_thread_by_latency`
|
user | total | total_latency | min_latency | avg_latency | max_latency | thread_id | processlist_id | |
---|---|---|---|---|---|---|---|---|
log_flusher_thread | 285 | 4.45 s | 63.86 us | 15.62 ms | 205.79 ms | 18 | NULL | |
page_flush_coordinator_thread | 1064 | 951.09 ms | 4.37 us | 493.04 us | 46.19 ms | 13 | NULL | |
io_write_thread | 74 | 670.46 ms | 1.56 ms | 9.06 ms | 29.85 ms | 9 | NULL | |
io_write_thread | 63 | 613.10 ms | 1.65 ms | 9.73 ms | 25.95 ms | 10 | NULL | |
log_checkpointer_thread | 80 | 530.44 ms | 11.66 us | 6.63 ms | 23.16 ms | 15 | NULL | |
log_writer_thread | 441 | 263.83 ms | 654.72 ns | 598.26 us | 69.97 ms | 20 | NULL | |
main | 149 | 102.06 ms | 77.09 ns | 399.98 us | 34.39 ms | 1 | NULL | |
io_write_thread | 8 | 79.66 ms | 1.73 ms | 9.96 ms | 23.05 ms | 12 | NULL | |
io_write_thread | 4 | 67.23 ms | 1.52 ms | 16.81 ms | 32.34 ms | 11 | NULL | |
srv_purge_thread | 2 | 4.25 ms | 178.92 us | 2.12 ms | 4.07 ms | 36 | NULL | |
srv_worker_thread | 2 | 1.42 ms | 21.30 us | 711.47 us | 1.40 ms | 42 | NULL | |
clone_gtid_thread | 5 | 754.98 us | 7.92 us | 151.00 us | 274.74 us | 35 | NULL | |
io_read_thread | 11 | 346.01 us | 20.43 us | 31.46 us | 78.03 us | 5 | NULL | |
srv_worker_thread | 2 | 146.26 us | 17.36 us | 73.13 us | 128.90 us | 38 | NULL | |
srv_worker_thread | 1 | 32.09 us | 32.09 us | 32.09 us | 32.09 us | 40 | NULL |
|