c3.4xlarge.4 by T-Systems Open Telekom 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

64.0 GB

800GB Ultra-High I/O

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	Read	Write
Max	82662	82652
Average	81036	81065
Deviation	605.02	603.94
Min	80316	80051