odroid class 10 테스트 결론

sdhc 라고 해도

스펙상 표기된 배속이 오히려 중요하다

그리고 같은 80MB/s 라면 충분하다.

	raspberry pi	odroid
48MB/s	Operations performed:  480 Read, 320 Write, 940 Other = 1740 Total Read 7.5Mb  Written 5Mb  Total transferred 12.5Mb  (42.52Kb/sec)     2.66 Requests/sec executed Test execution summary:     total time:                          301.0322s     total number of events:              800     total time taken by event execution: 7.0629     per-request statistics:          min:                                  0.03ms          avg:                                  8.83ms          max:                               1856.83ms          approx.  95 percentile:               2.49ms Threads fairness:     events (avg/stddev):           800.0000/0.00     execution time (avg/stddev):   7.0629/0.00	Operations performed:  420 Read, 280 Write, 879 Other = 1579 Total Read 6.5625Mb  Written 4.375Mb  Total transferred 10.938Mb  (37.305Kb/sec)     2.33 Requests/sec executed Test execution summary:     total time:                          300.2241s     total number of events:              700     total time taken by event execution: 6.8257     per-request statistics:          min:                                  0.02ms          avg:                                  9.75ms          max:                               2365.06ms          approx.  95 percentile:               0.04ms Threads fairness:     events (avg/stddev):           700.0000/0.00     execution time (avg/stddev):   6.8257/0.00
80MB/s	Operations performed:  1320 Read, 880 Write, 2730 Other = 4930 Total Read 20.625Mb  Written 13.75Mb  Total transferred 34.375Mb  (117.19Kb/sec)     7.32 Requests/sec executed Test execution summary:     total time:                          300.3619s     total number of events:              2200     total time taken by event execution: 1.0915     per-request statistics:          min:                                  0.04ms          avg:                                  0.50ms          max:                                  4.20ms          approx.  95 percentile:               1.93ms Threads fairness:     events (avg/stddev):           2200.0000/0.00     execution time (avg/stddev):   1.0915/0.00	Operations performed:  1320 Read, 880 Write, 2732 Other = 4932 Total Read 20.625Mb  Written 13.75Mb  Total transferred 34.375Mb  (117.23Kb/sec)     7.33 Requests/sec executed Test execution summary:     total time:                          300.2601s     total number of events:              2200     total time taken by event execution: 1.2338     per-request statistics:          min:                                  0.02ms          avg:                                  0.56ms          max:                                426.44ms          approx.  95 percentile:               0.04ms Threads fairness:     events (avg/stddev):           2200.0000/0.00     execution time (avg/stddev):   1.2338/0.00