Standard_G1 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
28.0 GB
Extra
1x 384 GB N/A

100GB No cache Standard LRS

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Read Write
Max 506 505
Average 502 502
Deviation 9.86 8.40
Min 464 454

Standard_G1 local disk

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Read Write
Max 153543 243
Average 127986 181
Deviation 20369.32 42.01
Min 90537 119


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