i4i.2xlarge 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
8
RAM
64.0 GB
Extra
1x 1875 GB NVMe SSD
Net
12000 Mbps

i4i.2xlarge instance-store

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Read Write
Max 842966 464351
Average 826109 454822
Deviation 5649.95 3180.96
Min 823074 452948