Pengcheng Cloudbrain-II on Atlas 900
Pengcheng Laboratory · Pengcheng Laboratory MadFS
6,831.55
IO500 score
1,524.11GiB/s
Bandwidth
30,621.10kIOP/s
Metadata
System
| Component | Detail |
|---|---|
| Institution | Pengcheng Laboratory |
| Storage vendor | Pengcheng Laboratory |
| File system | MadFS 0.95 |
| Client nodes | 256 × 72 procs |
| Data servers | 256 · NVMe-SSD |
| Submitted | 30 Oct 2020 |
Results by phase
| Phase | Result | Unit | ||
|---|---|---|---|---|
| IORBandwidth | ||||
| Easy write | 1,890.75 | GiB/s | ||
| Easy read | 2,181.65 | GiB/s | ||
| Hard write | 1,127.67 | GiB/s | ||
| Hard read | 1,160.03 | GiB/s | ||
| MDtestMetadata | ||||
| Easy write | 56,649.72 | kIOP/s | ||
| Easy stat | 85,394.69 | kIOP/s | ||
| Easy delete | 56,994.51 | kIOP/s | ||
| Hard write | 8,213.36 | kIOP/s | ||
| Hard read | 27,107.56 | kIOP/s | ||
| Hard stat | 97,193.72 | kIOP/s | ||
| Hard delete | 6,953.38 | kIOP/s | ||
| Find | ||||
| Find | 18,632.00 | kIOP/s | ||