n2d-highcpu-4 AMD Rome NVME SSD by Google Cloud

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

1M block
Sequential access
No filesystem (except for write access with root volume)
Avoidance of cache and buffer

Specifications:

CPU

RAM

4.0 GB

Extra

2x 375 GB SSD

200GB SSD Persistent Disk

	Read	Write
Max	37570	31799
Average	29220	28840
Deviation	1992.06	806.21
Min	28544	28531

Local SSD NVME

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	Read	Write
Max	720331	399797
Average	719978	399386
Deviation	429.13	296.31
Min	717784	398655