Grades Explanation for "Disk IO Performance"

Provider LightNode
Plan Enterprise
Based on trial run on 2025-10-10 19:04:25 UTC
"Disk IO Performance" grade C

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 LightNode
Enterprise (Grade)
All Providers and Plans
Best Worst Mean Median
Yab Fio Disk IO Read+Write Speed 64k blocks 1470 MiB/s (D) 11730 MiB/s 36.6 MiB/s 2572 MiB/s 2054 MiB/s
Sysbench Random Disk IO Read Speed 4k blocks (w/ clear cache) 351 MiB/s (A) 985 MiB/s 2.35 MiB/s 155 MiB/s 126 MiB/s
Sysbench Random Disk IO Write Speed 4k blocks 32.3 MiB/s (D) 364 MiB/s 1.89 MiB/s 56.8 MiB/s 43.9 MiB/s
Sysbench Sequential Disk IO Read Speed 128k blocks (w/ clear cache) 2151 MiB/s (B) 9052 MiB/s 38.1 MiB/s 1649 MiB/s 1248 MiB/s
Sysbench Sequential Disk IO Write Speed 128k blocks 420 MiB/s (E) 4085 MiB/s 17.52 MiB/s 908 MiB/s 677 MiB/s

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