Grades Explanation for "Disk IO Performance"

Provider UpCloud
Plan High Memory 8GB
Based on trial run on 2023-01-17 23:27:06 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
High Memory 8GB (Grade)
All Providers and Plans
Best Worst Mean Median
Yab Fio Disk IO Read+Write Speed 64k blocks 677 MiB/s (E) 7934 MiB/s 50.3 MiB/s 1749 MiB/s 1333 MiB/s
Sysbench Random Disk IO Read Speed 4k blocks 181 MiB/s (B) 814 MiB/s 8.62 MiB/s 177 MiB/s 124 MiB/s
Sysbench Random Disk IO Write Speed 4k blocks 29.07 MiB/s (D) 241 MiB/s 0.62 MiB/s 58.4 MiB/s 47.7 MiB/s
Sysbench Sequential Disk IO Read Speed 128k blocks 400 MiB/s (E) 11602 MiB/s 14.37 MiB/s 1142 MiB/s 895 MiB/s
Sysbench Sequential Disk IO Write Speed 128k blocks 372 MiB/s (E) 2525 MiB/s 26.35 MiB/s 778 MiB/s 766 MiB/s


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