CHIE-4

#9 · ISC26 10 Node Production
SoftBank Corp| DDN| EXAScaler 6.3.0
IO500 Score
303.20
Bandwidth
148.88GiB/s
Metadata
617.51kIOP/s
Scale
Client nodes
10
Total procs
1,120
Procs / node
112
Data nodes
40

IOR bandwidth
Easywrite854.07GiB/s
Easyread808.94GiB/s
Hardread59.59GiB/s
Hardwrite11.93GiB/s
MDtest metadata
Easystat1,028.70kIOP/s
Easywrite610.51kIOP/s
Easydelete441.56kIOP/s
Hardstat1,050.70kIOP/s
Hardread503.46kIOP/s
Hardwrite230.23kIOP/s
Harddelete212.83kIOP/s
Easy vs hard access patterns
TestEasyHardRatio hard/easy
Bandwidth · read GiB/s 808.94 59.59
7%
Bandwidth · write GiB/s 854.07 11.93
1%
Metadata · stat kIOP/s 1,028.70 1,050.70
102%
Metadata · write kIOP/s 610.51 230.23
38%
Random 4 KiB reads
ThroughputGiB/s
IOPs0.00kIOP/s
Find
Rate2,941.31kIOP/s