Alpha Centauri
TU Dresden ZIH · Quobyte quokka · Fully Reproducible
42.84
IO500 score
33.81GiB/s
Bandwidth
54.27kIOP/s
Metadata
System
| Component | Detail |
|---|---|
| Institution | TU Dresden ZIH |
| Storage vendor | Quobyte |
| File system | quokka 5.0-pre1 |
| Storage capacity | 1.7 PB |
| Client nodes | 10 × 17 procs |
| Data servers | 78 · Flash |
| Interconnect | Infiniband |
| Submitted | 28 Oct 2025 |
Results by phase
This system Median Other entries| Phase | Result | Unit | Rank | |
|---|---|---|---|---|
| IORBandwidth | ||||
| Easy write | 61.40 | GiB/s | ||
| Easy read | 99.29 | GiB/s | ||
| Hard write | 4.16 | GiB/s | ||
| Hard read | 51.48 | GiB/s | ||
| MDtestMetadata | ||||
| Easy write | 107.91 | kIOP/s | ||
| Easy stat | 583.87 | kIOP/s | ||
| Easy delete | 94.20 | kIOP/s | ||
| Hard write | 6.05 | kIOP/s | ||
| Hard read | 18.49 | kIOP/s | ||
| Hard stat | 31.75 | kIOP/s | ||
| Hard delete | 4.70 | kIOP/s | ||
| Find | ||||
| Find | 759.74 | kIOP/s | ||
| Random reads4 KiB | ||||
| Throughput | 1.75 | GiB/s | ||