Standard_DS2_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
2
RAM
7.0 GB
Extra
1x 14 GB N/A

100GB No cache Standard LRS

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Read Write
Max 562 561
Average 521 518
Deviation 30.86 33.86
Min 440 391

Standard_DS2_v2 local disk

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Read Write
Max 8371 8369
Average 7636 7048
Deviation 1743.68 2846.82
Min 607 558


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