SELECT * FROM `io_by_thread_by_latency`
|
user | total | total_latency | min_latency | avg_latency | max_latency | thread_id | processlist_id | |
---|---|---|---|---|---|---|---|---|
log_flusher_thread | 202 | 2.98 s | 117.02 us | 14.73 ms | 115.38 ms | 18 | NULL | |
page_flush_coordinator_thread | 865 | 1.54 s | 3.49 us | 2.45 ms | 370.21 ms | 13 | NULL | |
io_write_thread | 79 | 902.81 ms | 2.70 ms | 11.43 ms | 33.84 ms | 9 | NULL | |
log_checkpointer_thread | 82 | 613.84 ms | 10.82 us | 7.49 ms | 22.75 ms | 15 | NULL | |
io_write_thread | 28 | 238.48 ms | 1.63 ms | 8.52 ms | 15.46 ms | 10 | NULL | |
io_write_thread | 18 | 197.33 ms | 1.51 ms | 10.96 ms | 22.13 ms | 11 | NULL | |
io_write_thread | 8 | 125.62 ms | 2.03 ms | 15.70 ms | 48.15 ms | 12 | NULL | |
log_writer_thread | 295 | 118.25 ms | 467.81 ns | 400.83 us | 39.87 ms | 20 | NULL | |
main | 148 | 109.64 ms | 73.39 ns | 473.91 us | 35.50 ms | 1 | NULL | |
srv_purge_thread | 2 | 5.01 ms | 988.44 us | 2.50 ms | 4.02 ms | 36 | NULL | |
srv_worker_thread | 3 | 2.33 ms | 19.32 us | 777.82 us | 2.29 ms | 42 | NULL | |
srv_worker_thread | 2 | 1.91 ms | 7.43 us | 957.26 us | 1.91 ms | 40 | NULL | |
clone_gtid_thread | 5 | 1.13 ms | 6.55 us | 226.80 us | 376.80 us | 35 | NULL | |
io_read_thread | 3 | 145.66 us | 34.34 us | 48.55 us | 76.88 us | 5 | NULL |
|