Beginning test run with binary ./aioread, 1 tests per thread, 1024Kb 
 size blocks, and beginning at 18 threads.
sync
fs_remount
Running test...
./aioread -b 1024 -s 18
Options: block_size: 1048576, num_streams: 18, bit_rate: 1572864
Since 1: 5376
Period 1, 1 errors
Since 2: 2933
Period 2, 1 errors
Since 3: 2926
Period 3, 1 errors
Since 4: 2843
Period 4, 1 errors
Since 5: 2860
Period 5, 1 errors
Mean: 3387.600000, Variance: 989684.240000, Coefficient: 0.293668
Total errors: 1
./aioread	1024	19	1	1
sync
fs_remount
Running test...
./aioread -b 1024 -s 19
Options: block_size: 1048576, num_streams: 19, bit_rate: 1572864
Since 1: 5511
Period 1, 1 errors
Since 2: 3213
Period 2, 1 errors
Since 3: 3148
Period 3, 1 errors
Since 4: 2960
Period 4, 1 errors
Since 5: 2935
Period 5, 1 errors
Mean: 3553.400000, Variance: 969392.240000, Coefficient: 0.277080
Total errors: 1
./aioread	1024	20	1	1
sync
fs_remount
Running test...
./aioread -b 1024 -s 20
Options: block_size: 1048576, num_streams: 20, bit_rate: 1572864
Since 1: 5759
Period 1, 1 errors
Since 2: 3313
Period 2, 1 errors
Since 3: 3362
Period 3, 1 errors
Since 4: 3229
Period 4, 1 errors
Since 5: 3143
Period 5, 1 errors
Mean: 3761.200000, Variance: 1003371.360000, Coefficient: 0.266320
Total errors: 1
./aioread	1024	21	1	1
sync
fs_remount
Running test...
./aioread -b 1024 -s 21
Options: block_size: 1048576, num_streams: 21, bit_rate: 1572864
Since 1: 6247
Period 1, 1 errors
Since 2: 3412
Period 2, 1 errors
Since 3: 3407
Period 3, 1 errors
Since 4: 3415
Period 4, 1 errors
Since 5: 3329
Period 5, 1 errors
Mean: 3962.000000, Variance: 1306329.600000, Coefficient: 0.288477
Total errors: 1
./aioread	1024	22	1	1
sync
fs_remount
Running test...
./aioread -b 1024 -s 22
Options: block_size: 1048576, num_streams: 22, bit_rate: 1572864
Since 1: 6572
Period 1, 1 errors
Since 2: 3504
Period 2, 1 errors
Since 3: 3560
Period 3, 1 errors
Since 4: 3499
Period 4, 1 errors
Since 5: 3466
Period 5, 1 errors
Mean: 4120.200000, Variance: 1503743.360000, Coefficient: 0.297624
Total errors: 1
./aioread	1024	23	1	1
sync
fs_remount
Running test...
./aioread -b 1024 -s 23
Options: block_size: 1048576, num_streams: 23, bit_rate: 1572864
Since 1: 6889
Period 1, 1 errors
Since 2: 3700
Period 2, 1 errors
Since 3: 3726
Period 3, 1 errors
Since 4: 3631
Period 4, 1 errors
Since 5: 3591
Period 5, 1 errors
Mean: 4307.400000, Variance: 1668473.040000, Coefficient: 0.299878
Total errors: 1
./aioread	1024	24	1	1
sync
fs_remount
Running test...
./aioread -b 1024 -s 24
Options: block_size: 1048576, num_streams: 24, bit_rate: 1572864
Since 1: 7240
Period 1, 1 errors
Since 2: 3909
Period 2, 2 errors
Since 3: 3981
Period 3, 2 errors
Since 4: 3952
Period 4, 2 errors
Since 5: 3824
Period 5, 2 errors
Mean: 4581.200000, Variance: 1770110.960000, Coefficient: 0.290416
Total errors: 2
./aioread	1024	25	1	2
sync
fs_remount
Running test...
./aioread -b 1024 -s 25
Options: block_size: 1048576, num_streams: 25, bit_rate: 1572864
Since 1: 7436
Period 1, 1 errors
Since 2: 4143
Period 2, 2 errors
Since 3: 4080
Period 3, 2 errors
Since 4: 4100
Period 4, 2 errors
Since 5: 3936
Period 5, 2 errors
Mean: 4739.000000, Variance: 1823287.200000, Coefficient: 0.284932
Total errors: 2
./aioread	1024	26	1	2
sync
fs_remount
Running test...
./aioread -b 1024 -s 26
Options: block_size: 1048576, num_streams: 26, bit_rate: 1572864
Since 1: 7731
Period 1, 1 errors
Since 2: 4301
Period 2, 2 errors
Since 3: 4176
Period 3, 3 errors
Since 4: 4202
Period 4, 3 errors
Since 5: 4190
Period 5, 3 errors
Mean: 4920.000000, Variance: 1977368.400000, Coefficient: 0.285811
Total errors: 3
./aioread	1024	27	1	3
sync
fs_remount
Running test...
./aioread -b 1024 -s 27
Options: block_size: 1048576, num_streams: 27, bit_rate: 1572864
Since 1: 8072
Period 1, 1 errors
Since 2: 4468
Period 2, 2 errors
Since 3: 4266
Period 3, 3 errors
Since 4: 4308
Period 4, 3 errors
Since 5: 4316
Period 5, 3 errors
Mean: 5086.000000, Variance: 2233740.800000, Coefficient: 0.293860
Total errors: 3
./aioread	1024	28	1	3
sync
fs_remount
Running test...
./aioread -b 1024 -s 28
Options: block_size: 1048576, num_streams: 28, bit_rate: 1572864
Since 1: 8356
Period 1, 1 errors
Since 2: 4602
Period 2, 2 errors
Since 3: 4578
Period 3, 3 errors
Since 4: 4494
Period 4, 4 errors
Since 5: 4336
Period 5, 4 errors
Mean: 5273.200000, Variance: 2384592.960000, Coefficient: 0.292842
Total errors: 4
./aioread	1024	29	1	4
sync
fs_remount
Running test...
./aioread -b 1024 -s 29
Options: block_size: 1048576, num_streams: 29, bit_rate: 1572864
Since 1: 8716
Period 1, 1 errors
Since 2: 4756
Period 2, 2 errors
Since 3: 4684
Period 3, 3 errors
Since 4: 4509
Period 4, 4 errors
Since 5: 4624
Period 5, 5 errors
Mean: 5457.800000, Variance: 2660520.160000, Coefficient: 0.298859
Total errors: 5
./aioread	1024	30	1	5
