4 Cores 16GB by IBM 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
4
RAM
16.0 GB

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Read Write
Max 370522 43129
Average 324817 19497
Deviation 20171.18 13170.52
Min 303785 2219

Virtual Guest SWAP disk

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Read Write
Max 372987 86617
Average 319565 77514
Deviation 41779.04 10816.78
Min 84666 38856