SELECT * FROM `io_by_thread_by_latency`
|
user | total | total_latency | min_latency | avg_latency | max_latency | thread_id | processlist_id | |
---|---|---|---|---|---|---|---|---|
log_flusher_thread | 134 | 1.78 s | 70.93 us | 13.27 ms | 75.71 ms | 18 | NULL | |
page_flush_coordinator_thread | 576 | 817.26 ms | 4.35 us | 751.50 us | 269.02 ms | 13 | NULL | |
io_write_thread | 45 | 511.11 ms | 1.71 ms | 11.36 ms | 33.84 ms | 9 | NULL | |
log_checkpointer_thread | 46 | 319.21 ms | 9.49 us | 6.94 ms | 23.66 ms | 15 | NULL | |
io_write_thread | 26 | 241.56 ms | 1.56 ms | 9.29 ms | 23.28 ms | 11 | NULL | |
io_write_thread | 12 | 132.21 ms | 2.65 ms | 11.02 ms | 19.52 ms | 10 | NULL | |
main | 151 | 96.57 ms | 90.82 ns | 378.84 us | 26.92 ms | 1 | NULL | |
log_writer_thread | 199 | 24.57 ms | 496.85 ns | 123.46 us | 3.91 ms | 20 | NULL | |
io_read_thread | 28 | 5.32 ms | 21.27 us | 190.02 us | 4.44 ms | 5 | NULL | |
srv_purge_thread | 2 | 3.97 ms | 236.67 us | 1.99 ms | 3.74 ms | 36 | NULL | |
srv_worker_thread | 1 | 1.41 ms | 1.41 ms | 1.41 ms | 1.41 ms | 40 | NULL | |
clone_gtid_thread | 4 | 540.32 us | 5.00 us | 135.08 us | 289.57 us | 35 | NULL | |
srv_worker_thread | 2 | 328.18 us | 11.81 us | 164.09 us | 316.38 us | 42 | NULL | |
srv_worker_thread | 3 | 49.94 us | 6.76 us | 16.65 us | 32.79 us | 38 | NULL |
|