MOGON II

#92 · ISC21 Historical
Johannes Gutenberg University Mainz| JGU (ADA-FS)& BSC (NEXTGenIO)| GekkoFS 0.8dev
IO500 Score
96.46
Bandwidth
11.61GiB/s
Metadata
801.60kIOP/s
Scale
Client nodes
10
Total procs
160
Procs / node
16
Data nodes
200

IOR bandwidth
Easywrite63.11GiB/s
Easyread22.49GiB/s
Hardread4.46GiB/s
Hardwrite2.87GiB/s
MDtest metadata
Easywrite1,462.02kIOP/s
Easystat1,454.74kIOP/s
Easydelete782.98kIOP/s
Hardstat1,493.59kIOP/s
Hardread284.09kIOP/s
Harddelete273.36kIOP/s
Hardwrite249.10kIOP/s
Easy vs hard access patterns
TestEasyHardRatio hard/easy
Bandwidth · read GiB/s 22.49 4.46
20%
Bandwidth · write GiB/s 63.11 2.87
5%
Metadata · stat kIOP/s 1,454.74 1,493.59
103%
Metadata · write kIOP/s 1,462.02 249.10
17%
Random 4 KiB reads
ThroughputGiB/s
IOPs0.00kIOP/s
Find
Rate3,543.00kIOP/s