H3C Test result
Result of Dec. 2021
Result of April. 2022
Hardware config:
Daos server(3nodes) | Daos version | release/2.0 |
| Cluster config | Per each daos server,4 *100Gb Mlnx connect 5 infiniband,8*256GB PMEM 2.00 |
| CPU | Intel(R) Xeon(R) Platinum 8360Y CPU @ 2.40GHz |
| DRAM | 512G |
| Nvme disk | INTEL SSDPE2KE032T8 3.2T * 8, total writing bandwidth of 8 disks 21.7GBytes/s |
client config(2 nodes) | CPU | Intel(R) Xeon(R) Platinum 8360Y CPU @ 2.40GHz |
| DRAM and network | mem: 512G, ib: 100Gbits/s * 4 |
Test result:
Test bench | Use case | Index | Write performance per each daos server |
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| Single Replication | 3 replica | EC4+2 | EC 8+2 |
MPI-IO test | File size:288G Block size:1M Client number:2 Number of job:144 * 2 | bandwidth/daos server node | 20.9GBytes/s | 7.0GBytes/s | 6.2GBytes/s | 5.6GB/s |
| File size:18G(64m per task) Block size:8k Client num:2 Number job:144*2 | IOPS/per daos server node | 1260K iops | 240K iops | 220Kiops | 110 K |
| File size:18G Block size:2k Client num:2 Number job:144*2 | IOPS/ Per daos server node | 993Kiops | 213Kiops | 145 Kiops | 88K |
Mdtest test | File size:4K Block size:4K Client num:2 Number job:144*2 (new write on each file) | OPS | 303Kops | 98Kops | 67kops | 48K |
| 4KB small file delete Client num:2 Number job:144*2 | OPS | 5511ops | 5666ops | 5227ops | Around 5000ops |