VM.Standard.A1.Flex.2-8 by Oracle Cloud


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
Net
2000 Mbps

100GB Paravirtualized block volume

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Read Write
Max 6522 6248
Average 6217 6201
Deviation 70.47 16.85
Min 6168 6168

Root VM.Standard.A1.Flex

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Read Write
Max 3204 3118
Average 3103 2945
Deviation 27.22 176.61
Min 3059 2524


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