SELECT * FROM `io_by_thread_by_latency`
|
user | total | total_latency | min_latency | avg_latency | max_latency | thread_id | processlist_id | |
---|---|---|---|---|---|---|---|---|
log_flusher_thread | 361 | 5.26 s | 47.96 us | 14.57 ms | 606.31 ms | 18 | NULL | |
page_flush_coordinator_thread | 1938 | 1.49 s | 3.40 us | 784.30 us | 523.08 ms | 13 | NULL | |
io_write_thread | 70 | 721.37 ms | 1.45 ms | 10.31 ms | 51.65 ms | 9 | NULL | |
log_writer_thread | 559 | 615.73 ms | 484.18 ns | 1.10 ms | 430.24 ms | 20 | NULL | |
log_checkpointer_thread | 62 | 414.26 ms | 8.83 us | 6.68 ms | 35.02 ms | 15 | NULL | |
io_write_thread | 31 | 308.75 ms | 1.53 ms | 9.96 ms | 28.47 ms | 10 | NULL | |
io_write_thread | 20 | 200.74 ms | 1.56 ms | 10.04 ms | 28.91 ms | 12 | NULL | |
main | 148 | 89.86 ms | 74.98 ns | 373.90 us | 33.56 ms | 1 | NULL | |
io_write_thread | 4 | 27.92 ms | 1.54 ms | 6.98 ms | 12.03 ms | 11 | NULL | |
srv_purge_thread | 2 | 1.36 ms | 589.59 us | 680.36 us | 771.14 us | 36 | NULL | |
srv_worker_thread | 2 | 1.34 ms | 227.63 us | 672.37 us | 1.12 ms | 40 | NULL | |
clone_gtid_thread | 5 | 1.04 ms | 5.34 us | 208.01 us | 353.24 us | 35 | NULL | |
srv_worker_thread | 2 | 210.30 us | 12.15 us | 105.15 us | 198.15 us | 42 | NULL | |
io_read_thread | 4 | 129.75 us | 20.34 us | 32.44 us | 65.04 us | 5 | NULL | |
srv_worker_thread | 2 | 27.09 us | 11.27 us | 13.54 us | 15.82 us | 38 | NULL |
|