Standard_D2d_v4 by Microsoft Azure


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
2
RAM
8.0 GB
Extra
1x 75 GB N/A

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Read Write
Max 19411 19438
Average 12710 9976
Deviation 7074.24 9416.78
Min 605 558