Grades Explanation for "Disk IO Performance"

Provider UpCloud
Plan 8GB 4 cores
Based on trial run on 2020-06-15 20:46:17 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 UpCloud
8GB 4 cores (Grade)
All Providers and Plans
Best Worst Mean Median
Sysbench Sequential Disk IO Write Speed 4k blocks 108 MiB/s (C) 921 MiB/s 5.83 MiB/s 144 MiB/s 84.3 MiB/s
Sysbench Sequential Disk IO Read Speed 4k blocks 400 MiB/s (D) 1839 MiB/s 7.74 MiB/s 556 MiB/s 463 MiB/s
Sysbench Random Disk IO Write Speed 4k blocks 51.4 MiB/s (B) 262 MiB/s 0.18 MiB/s 42.5 MiB/s 35.6 MiB/s
Sysbench Random Disk IO Read Speed 4k blocks 285 MiB/s (A) 2434 MiB/s 0.81 MiB/s 165 MiB/s 118 MiB/s


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