r5b.large by Amazon Web Services


Bandwidth testing are conducted with local and block storages attached to the instance. We use the well-known open-source tool FIO. To express bandwidth the following parameters are used:

  • 1M block
  • Sequential access
  • No filesystem (except for write access with root volume)
  • Avoidance of cache and buffer
Specifications:
CPU
2
RAM
16.0 GB
Net
10000 Mbps

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Read Write
Max 12397 12395
Average 12395 12390
Deviation 0.56 4.41
Min 12395 12373