Grades Explanation for "Disk IO Performance"

Provider Amazon Lightsail
Plan 8GB 2cores
Based on trial run on 2021-11-14 18:30:37 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 Lightsail
8GB 2cores (Grade)
All Providers and Plans
Best Worst Mean Median
Sysbench Random Disk IO Read Speed 4k blocks (no validate opt) 23.02 MiB/s (E) 826 MiB/s 12 MiB/s 184 MiB/s 101 MiB/s
Sysbench Random Disk IO Write Speed 4k blocks 12.07 MiB/s (E) 232 MiB/s 0.42 MiB/s 56.8 MiB/s 38.2 MiB/s
Sysbench Sequential Disk IO Read Speed 128k blocks (no validate opt) 124 MiB/s (F) 4460 MiB/s 48.7 MiB/s 1163 MiB/s 897 MiB/s
Sysbench Sequential Disk IO Write Speed 128k blocks 123 MiB/s (F) 2904 MiB/s 39.9 MiB/s 817 MiB/s 668 MiB/s

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