Grades Explanation for "Disk IO Performance"

Provider UpCloud
Plan GP 4GB 2 cores
Based on trial run on 2023-04-18 16:51:09 UTC
"Disk IO Performance" grade D

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
GP 4GB 2 cores (Grade)
All Providers and Plans
Best Worst Mean Median
Yab Fio Disk IO Read+Write Speed 64k blocks 713 MiB/s (F) 13114 MiB/s 18.30 MiB/s 2743 MiB/s 2322 MiB/s
Sysbench Random Disk IO Read Speed 4k blocks (w/ clear cache) 145 MiB/s (C) 2279 MiB/s 1.14 MiB/s 177 MiB/s 125 MiB/s
Sysbench Random Disk IO Write Speed 4k blocks 27.77 MiB/s (E) 369 MiB/s 1.14 MiB/s 62.0 MiB/s 49.6 MiB/s
Sysbench Sequential Disk IO Read Speed 128k blocks (w/ clear cache) 401 MiB/s (E) 11616 MiB/s 37.0 MiB/s 1586 MiB/s 1231 MiB/s
Sysbench Sequential Disk IO Write Speed 128k blocks 384 MiB/s (E) 4468 MiB/s 17.52 MiB/s 807 MiB/s 637 MiB/s

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