Custom 4xCPU-16GB by UpCloud

I/O rate testing are conducted with local and block storages attached to the instance. We use the well-known open-source tool FIO. To express IOPS the following parameters are used:

4K block
Random access
No filesystem (except for write access with root volume)
Avoidance of cache and buffer

Specifications:

CPU

RAM

16.0 GB

200GB MaxIOPS

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	Read	Write
Max	218641	84186
Average	154465	28756
Deviation	38749.36	18152.42
Min	36616	5493