Standard_DS3_v2 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
4
RAM
14.0 GB
Extra
1x 28 GB N/A

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Read Write
Max 562 561
Average 530 524
Deviation 27.68 35.36
Min 499 416

Standard_DS3_v2 local disk

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Read Write
Max 16539 16541
Average 14548 13567
Deviation 4281.61 6134.01
Min 607 499