Grades Explanation for "Disk IO Performance"

Provider UpCloud
Plan 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
4GB 2 cores (Grade)
All Providers and Plans
Best Worst Mean Median
Yab Fio Disk IO Read+Write Speed 64k blocks 713 MiB/s (E) 8000 MiB/s 29.15 MiB/s 2010 MiB/s 1589 MiB/s
Sysbench Random Disk IO Read Speed 4k blocks (w/ clear cache) 145 MiB/s (B) 581 MiB/s 1.59 MiB/s 103 MiB/s 83.1 MiB/s
Sysbench Random Disk IO Write Speed 4k blocks 27.77 MiB/s (D) 186 MiB/s 0.42 MiB/s 52.6 MiB/s 38.1 MiB/s
Sysbench Sequential Disk IO Read Speed 128k blocks (w/ clear cache) 401 MiB/s (E) 4246 MiB/s 39.9 MiB/s 1099 MiB/s 726 MiB/s
Sysbench Sequential Disk IO Write Speed 128k blocks 384 MiB/s (E) 3099 MiB/s 21.05 MiB/s 796 MiB/s 576 MiB/s

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