r5dn.12xlarge 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
48
RAM
384.0 GB
Extra
2x
900 GB
NVMe SSD
Net
50000 Mbps
r5dn.12xlarge NVMe SSD
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---|---|---|
Max | 12394 | 12395 |
Average | 12369 | 12381 |
Deviation | 19.97 | 14.10 |
Min | 12334 | 12342 |
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