Helma
Erlangen National High Performance Computing Center · MEGWARE hnvme · Fully Reproducible
838.99
IO500 score
438.62GiB/s
Bandwidth
1,604.84kIOP/s
Metadata
System
| Component | Detail |
|---|---|
| Institution | Erlangen National High Performance Computing Center |
| Storage vendor | MEGWARE |
| File system | hnvme 2.16.1 |
| Storage capacity | 4.9 PB |
| Client nodes | 186 × 100 procs |
| Data servers | 20 · SSD |
| Interconnect | Infiniband |
| Submitted | 7 May 2025 |
Results by phase
This system Median Other entries| Phase | Result | Unit | Rank | |
|---|---|---|---|---|
| IORBandwidth | ||||
| Easy write | 811.33 | GiB/s | ||
| Easy read | 1,798.77 | GiB/s | ||
| Hard write | 60.52 | GiB/s | ||
| Hard read | 419.04 | GiB/s | ||
| MDtestMetadata | ||||
| Easy write | 1,819.16 | kIOP/s | ||
| Easy stat | 8,221.83 | kIOP/s | ||
| Easy delete | 1,420.24 | kIOP/s | ||
| Hard write | 387.63 | kIOP/s | ||
| Hard read | 2,236.33 | kIOP/s | ||
| Hard stat | 3,358.07 | kIOP/s | ||
| Hard delete | 235.84 | kIOP/s | ||
| Find | ||||
| Find | 3,017.00 | kIOP/s | ||
| Random reads4 KiB | ||||
| Throughput | 87.66 | GiB/s | ||