Helma
#5 · ISC26 Production
Erlangen National High Performance Computing Center|
MEGWARE|
Lustre 2.16.1
IO500 Score
838.99
Bandwidth
438.62GiB/s
Metadata
1,604.84kIOP/s
Scale
- Client nodes
- 186
- Total procs
- 18,600
- Procs / node
- 100
- Data nodes
- 20
| Easyread | 1,798.77 | GiB/s |
| Easywrite | 811.33 | GiB/s |
| Hardread | 419.04 | GiB/s |
| Hardwrite | 60.52 | GiB/s |
| Easystat | 8,221.83 | kIOP/s |
| Easywrite | 1,819.16 | kIOP/s |
| Easydelete | 1,420.24 | kIOP/s |
| Hardstat | 3,358.07 | kIOP/s |
| Hardread | 2,236.33 | kIOP/s |
| Hardwrite | 387.63 | kIOP/s |
| Harddelete | 235.84 | kIOP/s |
| Test | Easy | Hard | Ratio hard/easy |
|---|---|---|---|
| Bandwidth · read GiB/s | 1,798.77 | 419.04 | 23% |
| Bandwidth · write GiB/s | 811.33 | 60.52 | 7% |
| Metadata · stat kIOP/s | 8,221.83 | 3,358.07 | 41% |
| Metadata · write kIOP/s | 1,819.16 | 387.63 | 21% |
| Throughput | GiB/s | |
| IOPs | 0.00 | kIOP/s |
| Rate | 3,017.00 | kIOP/s |