SELECT * FROM `io_by_thread_by_latency`
|
user | total | total_latency | min_latency | avg_latency | max_latency | thread_id | processlist_id | |
---|---|---|---|---|---|---|---|---|
log_flusher_thread | 350 | 5.60 s | 101.01 us | 16.01 ms | 150.06 ms | 18 | NULL | |
page_flush_coordinator_thread | 1660 | 1.61 s | 3.44 us | 590.32 us | 54.38 ms | 13 | NULL | |
io_write_thread | 124 | 1.36 s | 1.63 ms | 10.98 ms | 38.38 ms | 9 | NULL | |
log_checkpointer_thread | 112 | 864.02 ms | 8.71 us | 7.71 ms | 40.59 ms | 15 | NULL | |
io_write_thread | 66 | 812.61 ms | 1.87 ms | 12.31 ms | 28.52 ms | 10 | NULL | |
log_writer_thread | 553 | 777.49 ms | 482.59 ns | 1.41 ms | 544.30 ms | 20 | NULL | |
io_write_thread | 25 | 333.85 ms | 2.56 ms | 13.35 ms | 37.31 ms | 12 | NULL | |
main | 148 | 113.43 ms | 73.92 ns | 463.53 us | 25.97 ms | 1 | NULL | |
io_write_thread | 11 | 107.03 ms | 1.60 ms | 9.73 ms | 24.48 ms | 11 | NULL | |
io_read_thread | 21 | 5.39 ms | 15.86 us | 256.66 us | 4.19 ms | 5 | NULL | |
srv_purge_thread | 2 | 4.19 ms | 257.13 us | 2.09 ms | 3.93 ms | 36 | NULL | |
clone_gtid_thread | 5 | 1.66 ms | 12.23 us | 332.27 us | 982.67 us | 35 | NULL | |
srv_worker_thread | 1 | 358.91 us | 358.91 us | 358.91 us | 358.91 us | 40 | NULL | |
srv_worker_thread | 3 | 106.34 us | 4.70 us | 35.45 us | 95.55 us | 38 | NULL | |
srv_worker_thread | 2 | 23.75 us | 6.29 us | 11.88 us | 17.47 us | 42 | NULL |
|