ASTRA

#62 · ISC25 Historical
National Research Center of Tranlational Medicine at Shanghai Ruijin Hospital| NRCTM| DAOS 2.1.100
IO500 Score
511.02
Bandwidth
87.50GiB/s
Metadata
2,984.61kIOP/s
Scale
Client nodes
10
Total procs
360
Procs / node
36
Data nodes
25

IOR bandwidth
Easyread102.35GiB/s
Easywrite97.88GiB/s
Hardread81.57GiB/s
Hardwrite71.71GiB/s
MDtest metadata
Easystat5,041.12kIOP/s
Easywrite4,896.24kIOP/s
Easydelete2,179.37kIOP/s
Hardstat4,392.24kIOP/s
Hardread3,456.88kIOP/s
Hardwrite1,754.73kIOP/s
Harddelete1,561.46kIOP/s
Easy vs hard access patterns
TestEasyHardRatio hard/easy
Bandwidth · read GiB/s 102.35 81.57
80%
Bandwidth · write GiB/s 97.88 71.71
73%
Metadata · stat kIOP/s 5,041.12 4,392.24
87%
Metadata · write kIOP/s 4,896.24 1,754.73
36%
Random 4 KiB reads
ThroughputGiB/s
IOPs0.00kIOP/s
Find
Rate2,813.66kIOP/s