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lbaops:tests:pbstore
Table of Contents
Tests to and on pbstore
Diskio
- Using diskspeed
- 23/01/2009 09:00 AEDT
- 10 GB average 557 Mbps 70 MB/sec
- 2×5 GB simultaneous 200/205 Mbps
Network
- Using iperf
- 23-Jan 2008 13:30 AEDT
| TCP Window | Rate (Mbps) |
| 512 | 102 |
| 768 | 111 |
| 1024 | 121 |
Gridftp
Default
globus-url-copy -vb file:/dev/zero gsiftp:pbstore.ivec.org/dev/null
~ 15 MB/sec
Set TCP windowsize
globus-url-copy -vb -tcp-bs XXXX file:/dev/zero gsiftp:pbstore.ivec.org/dev/null
| XXXX | Rate | |
| none | ~ 15 MB/sec | 13.9 MB/sec |
| 5000000 | 13.5 MB/sec | |
| 10000000 | ~15 MB/sec | |
| 20000000 | ~15 MB/sec | 13.1 MB/sec |
| 40000000 | ~15 MB/sec | |
| 80000000 | ~15.4 MB/sec | |
| 120000000 | 13.1 MB/sec |
Number of Parallels streams
globus-url-copy -vb -p NN file:/dev/zero gsiftp:pbstore.ivec.org/dev/null
| NN | Rate | ||
| 2 | 15.8 MB/sec | ||
| 4 | 17.6 MB.sec | ||
| 8 | 21.23 MB/sec | ||
| 12 | 21.5 MB/sec | ||
| 16 | |||
| 20 | 23.8 | 19.9 | 21.9 |
| 30 | 27.1 | ||
| 40 | 26.4 | ||
| 50 | 30.1 | ||
| 70 | 31.3 |
lbaops/tests/pbstore.txt ۤ Last modified: 2015/12/18 16:39 (external edit)
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