im4gn.8xlarge by Amazon Web Services


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
32
RAM
128.0 GB
Extra
2x 7500 GB SSD
Net
50000 Mbps

im4gn.8xlarge NVMe SSD

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Read Write
Max 262583 208130
Average 258760 206532
Deviation 1259.44 855.28
Min 258306 203539


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