SELECT * FROM `io_by_thread_by_latency`
|
user | total | total_latency | min_latency | avg_latency | max_latency | thread_id | processlist_id | |
---|---|---|---|---|---|---|---|---|
log_flusher_thread | 136 | 1.88 s | 145.40 us | 13.81 ms | 102.11 ms | 18 | NULL | |
page_flush_coordinator_thread | 424 | 461.39 ms | 5.05 us | 559.57 us | 48.32 ms | 13 | NULL | |
io_write_thread | 28 | 339.06 ms | 98.26 us | 12.11 ms | 39.33 ms | 9 | NULL | |
io_write_thread | 25 | 288.22 ms | 1.67 ms | 11.53 ms | 35.02 ms | 10 | NULL | |
io_write_thread | 9 | 147.29 ms | 9.02 ms | 16.37 ms | 22.90 ms | 11 | NULL | |
log_checkpointer_thread | 20 | 140.71 ms | 12.17 us | 7.04 ms | 16.10 ms | 15 | NULL | |
main | 149 | 109.61 ms | 73.92 ns | 422.27 us | 29.30 ms | 1 | NULL | |
log_writer_thread | 226 | 40.22 ms | 545.42 ns | 177.99 us | 14.50 ms | 20 | NULL | |
srv_worker_thread | 2 | 5.87 ms | 2.43 ms | 2.93 ms | 3.44 ms | 42 | NULL | |
srv_purge_thread | 2 | 4.54 ms | 280.11 us | 2.27 ms | 4.26 ms | 36 | NULL | |
srv_worker_thread | 2 | 2.42 ms | 11.09 us | 1.21 ms | 2.41 ms | 40 | NULL | |
clone_gtid_thread | 5 | 1.62 ms | 5.65 us | 324.51 us | 1.21 ms | 35 | NULL | |
srv_worker_thread | 2 | 37.98 us | 8.34 us | 18.99 us | 29.63 us | 38 | NULL |
|