SELECT * FROM `io_by_thread_by_latency`
|
user | total | total_latency | min_latency | avg_latency | max_latency | thread_id | processlist_id | |
---|---|---|---|---|---|---|---|---|
log_flusher_thread | 294 | 4.50 s | 1.44 ms | 15.30 ms | 263.01 ms | 18 | NULL | |
page_flush_coordinator_thread | 1149 | 1.57 s | 3.56 us | 729.17 us | 40.93 ms | 13 | NULL | |
io_write_thread | 135 | 1.31 s | 1.44 ms | 9.68 ms | 31.64 ms | 9 | NULL | |
log_checkpointer_thread | 138 | 983.70 ms | 8.48 us | 7.39 ms | 26.23 ms | 15 | NULL | |
io_write_thread | 87 | 918.80 ms | 1.55 ms | 10.56 ms | 31.33 ms | 10 | NULL | |
log_writer_thread | 431 | 230.05 ms | 512.16 ns | 533.76 us | 73.16 ms | 20 | NULL | |
io_write_thread | 12 | 124.79 ms | 2.33 ms | 10.40 ms | 16.63 ms | 11 | NULL | |
io_write_thread | 11 | 111.24 ms | 1.67 ms | 10.11 ms | 16.77 ms | 12 | NULL | |
main | 150 | 81.66 ms | 76.03 ns | 340.25 us | 21.14 ms | 1 | NULL | |
srv_purge_thread | 2 | 4.17 ms | 175.55 us | 2.09 ms | 4.00 ms | 36 | NULL | |
io_read_thread | 20 | 1.08 ms | 11.27 us | 53.82 us | 186.24 us | 5 | NULL | |
srv_worker_thread | 3 | 905.44 us | 8.74 us | 301.81 us | 700.39 us | 38 | NULL | |
srv_worker_thread | 1 | 633.05 us | 633.05 us | 633.05 us | 633.05 us | 40 | NULL | |
clone_gtid_thread | 4 | 406.56 us | 11.20 us | 101.64 us | 219.80 us | 35 | NULL | |
srv_worker_thread | 2 | 215.73 us | 8.69 us | 107.87 us | 207.05 us | 42 | NULL |
|