Standard_B4ms by Microsoft Azure


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
Extra
1x 64 GB N/A

200GB No cache Premium LRS

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Read Write
Max 4492 4491
Average 4490 4488
Deviation 2.06 1.42
Min 4479 4483

Standard_B4ms local disk

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Read Write
Max 14706 14707
Average 14701 14701
Deviation 3.83 4.13
Min 14692 14691


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