Grades Explanation for "Disk IO Performance"

Provider Amazon EC2
Plan m7g.medium
Based on trial run on 2023-07-28 17:13:04 UTC
"Disk IO Performance" grade F

Test results backing the grade

The Disk IO Performance grade is calculated based on the following test result metrics. Each line in the table includes the best, worst, mean and median results from all tested plans from all providers as well as the result for this particular trial.

The grade for each metric is determined based on its value in this trial compared with the same metric in all other trials and it is shown next to the value between ().

Based on test Metric name Amazon EC2
m7g.medium (Grade)
All Providers and Plans
Best Worst Mean Median
Yab Fio Disk IO Read+Write Speed 64k blocks 139 MiB/s (F) 8000 MiB/s 39.5 MiB/s 2115 MiB/s 1608 MiB/s
Sysbench Random Disk IO Read Speed 4k blocks (w/ clear cache) 12.44 MiB/s (F) 581 MiB/s 2.96 MiB/s 112 MiB/s 85.5 MiB/s
Sysbench Random Disk IO Write Speed 4k blocks 11.95 MiB/s (E) 232 MiB/s 0.42 MiB/s 55.8 MiB/s 38.3 MiB/s
Sysbench Sequential Disk IO Read Speed 128k blocks (w/ clear cache) 128 MiB/s (F) 4857 MiB/s 39.9 MiB/s 1188 MiB/s 844 MiB/s
Sysbench Sequential Disk IO Write Speed 128k blocks 128 MiB/s (F) 3099 MiB/s 39.9 MiB/s 851 MiB/s 725 MiB/s

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