Grades Explanation for "Disk IO Performance"

Provider Kamatera
Plan Availability 4GB 2 cores
Based on trial run on 2022-03-18 22:23:06 UTC
"Disk IO Performance" grade B

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 Kamatera
Availability 4GB 2 cores (Grade)
All Providers and Plans
Best Worst Mean Median
Sysbench Random Disk IO Read Speed 4k blocks (no validate opt) 144 MiB/s (C) 826 MiB/s 12 MiB/s 184 MiB/s 101 MiB/s
Sysbench Random Disk IO Write Speed 4k blocks 117 MiB/s (A) 233 MiB/s 0.42 MiB/s 57.0 MiB/s 38.2 MiB/s
Sysbench Sequential Disk IO Read Speed 128k blocks (no validate opt) 1351 MiB/s (C) 4460 MiB/s 48.7 MiB/s 1163 MiB/s 897 MiB/s
Sysbench Sequential Disk IO Write Speed 128k blocks 1257 MiB/s (B) 2904 MiB/s 39.9 MiB/s 793 MiB/s 662 MiB/s

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