VM.Standard.E4.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
4
RAM
8.0 GB
Net
2000 Mbps

200GB Higher Performance 20

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Read Write
Max 15626 16187
Average 15457 15457
Deviation 74.35 184.14
Min 15357 15328

Root VM.Standard.E4.Flex

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Read Write
Max 3237 2906
Average 3094 1463
Deviation 33.20 694.66
Min 3053 501


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