cx2-32x64 by IBM 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
32
RAM
68.0 GB
Net
64000 Mbps
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---|---|---|
Max | 4965 | 3772 |
Average | 4959 | 1488 |
Deviation | 1.68 | 921.80 |
Min | 4957 | 126 |
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