1 read: [10, 0.017165, 0.017093]
2 write: [0, nan, 0.000000]
4 read: [10, 0.029026, 0.028660]
5 write: [0, nan, 0.000000]
7 read: [10, 0.027181, 0.032153]
8 write: [0, nan, 0.000000]
10 read: [10, 0.020974, 0.025722]
11 write: [0, nan, 0.000000]
13 read: [10, 0.017689, 0.019255]
14 write: [0, nan, 0.000000]
16 read: [10, 0.020110, 0.023766]
17 write: [0, nan, 0.000000]
19 read: [10, 0.022607, 0.031578]
20 write: [0, nan, 0.000000]
22 read: [10, 0.021928, 0.025810]
23 write: [0, nan, 0.000000]
25 read: [10, 0.017962, 0.026175]
26 write: [0, nan, 0.000000]
28 read: [10, 0.014863, 0.021030]
29 write: [0, nan, 0.000000]