H3C Test result

H3C Test result

  1. Result of Dec. 2021

  2. 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

 

 

 

 

 

 

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