SELECT * FROM `io_by_thread_by_latency`
|
user | total | total_latency | min_latency | avg_latency | max_latency | thread_id | processlist_id | |
---|---|---|---|---|---|---|---|---|
log_flusher_thread | 114 | 1.68 s | 138.37 us | 14.78 ms | 105.87 ms | 18 | NULL | |
io_write_thread | 50 | 639.77 ms | 1.58 ms | 12.80 ms | 34.97 ms | 9 | NULL | |
page_flush_coordinator_thread | 527 | 470.73 ms | 3.83 us | 893.22 us | 58.60 ms | 13 | NULL | |
log_checkpointer_thread | 32 | 238.37 ms | 14.42 us | 7.45 ms | 24.57 ms | 15 | NULL | |
main | 148 | 112.96 ms | 73.92 ns | 443.57 us | 29.17 ms | 1 | NULL | |
io_write_thread | 9 | 95.31 ms | 1.42 ms | 10.59 ms | 19.08 ms | 10 | NULL | |
root@192.168.30.20 | 6 | 48.53 ms | 7.62 us | 8.09 ms | 30.25 ms | 1357 | 1241 | |
log_writer_thread | 179 | 35.23 ms | 506.35 ns | 196.80 us | 6.96 ms | 20 | NULL | |
io_write_thread | 4 | 28.55 ms | 1.56 ms | 7.14 ms | 11.13 ms | 11 | NULL | |
io_write_thread | 2 | 18.42 ms | 5.48 ms | 9.21 ms | 12.93 ms | 12 | NULL | |
srv_purge_thread | 2 | 1.62 ms | 245.74 us | 808.48 us | 1.37 ms | 36 | NULL | |
root@192.168.30.20 | 1 | 1.31 ms | 1.31 ms | 1.31 ms | 1.31 ms | 1359 | 1243 | |
clone_gtid_thread | 5 | 811.10 us | 6.70 us | 162.22 us | 298.11 us | 35 | NULL | |
io_read_thread | 2 | 57.03 us | 23.05 us | 28.52 us | 33.98 us | 5 | NULL | |
srv_worker_thread | 2 | 37.52 us | 7.13 us | 18.76 us | 30.38 us | 40 | NULL | |
srv_worker_thread | 3 | 35.51 us | 6.02 us | 11.84 us | 15.72 us | 42 | NULL | |
srv_worker_thread | 1 | 9.08 us | 9.08 us | 9.08 us | 9.08 us | 38 | NULL |
|