SELECT * FROM `io_by_thread_by_latency`
|
user | total | total_latency | min_latency | avg_latency | max_latency | thread_id | processlist_id | |
---|---|---|---|---|---|---|---|---|
log_flusher_thread | 298 | 3.71 s | 40.70 us | 12.47 ms | 37.97 ms | 18 | NULL | |
page_flush_coordinator_thread | 1466 | 848.00 ms | 3.40 us | 469.23 us | 33.66 ms | 13 | NULL | |
io_write_thread | 50 | 513.96 ms | 1.59 ms | 10.28 ms | 38.99 ms | 9 | NULL | |
log_checkpointer_thread | 58 | 379.78 ms | 10.44 us | 6.55 ms | 19.23 ms | 15 | NULL | |
io_write_thread | 34 | 365.23 ms | 1.73 ms | 10.74 ms | 25.55 ms | 10 | NULL | |
io_write_thread | 28 | 267.74 ms | 1.53 ms | 9.56 ms | 25.18 ms | 11 | NULL | |
main | 149 | 97.56 ms | 103.49 ns | 388.12 us | 35.82 ms | 1 | NULL | |
log_writer_thread | 449 | 82.00 ms | 643.63 ns | 182.62 us | 8.49 ms | 20 | NULL | |
io_write_thread | 6 | 49.78 ms | 1.56 ms | 8.30 ms | 16.11 ms | 12 | NULL | |
srv_purge_thread | 2 | 4.28 ms | 243.01 us | 2.14 ms | 4.04 ms | 36 | NULL | |
clone_gtid_thread | 5 | 1.35 ms | 16.10 us | 270.71 us | 489.36 us | 35 | NULL | |
srv_worker_thread | 1 | 890.36 us | 890.36 us | 890.36 us | 890.36 us | 40 | NULL | |
srv_worker_thread | 2 | 330.64 us | 6.99 us | 165.32 us | 323.65 us | 42 | NULL | |
io_read_thread | 1 | 32.28 us | 32.28 us | 32.28 us | 32.28 us | 5 | NULL | |
srv_worker_thread | 2 | 30.42 us | 8.20 us | 15.21 us | 22.21 us | 38 | NULL |
|