CCX21 by Hetzner


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
4
RAM
16.0 GB
Root
160 GB ccx21 Local

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Read Write
Max 7525 7487
Average 6037 5582
Deviation 1019.02 1757.90
Min 5251 724

ccx21 Local

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Read Write
Max 130390 14617
Average 116407 11272
Deviation 7113.37 3950.83
Min 103609 1675


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