Network Characterization Tests: Difference between revisions

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=Large file transfer...1.7GB  (Only doing this on relatively fast sites)=
=Large file transfer...1.7GB  (Only doing this on relatively fast sites)=


{| class="wikitable" style="text-align:center"
* Umich to Fermi
|-
!bgcolor=red | <font color=white>1  ||      bgcolor=blue | <font color=white>Thread ||bgcolor=grey | <font color=white> 8.74 MB/s
|-
!bgcolor=red | <font color=white>10 ||      bgcolor=blue | <font color=white>Threads ||bgcolor=grey | <font color=white> 49.46 MB/s
|-
!bgcolor=red | <font color=white>20 ||      bgcolor=blue | <font color=white> Threads ||bgcolor=grey | <font color=white> 49.43 MB/s
|-
!bgcolor=red | <font color=white>40 ||      bgcolor=blue | <font color=white> Threads ||bgcolor=grey | <font color=white> 49.4 MB/s
|-
|}


Umich to Fermi


1  Thread: 8.74 MB/s


10 Threads: 49.46 MB/s
----------------------------------
 
20 Threads: 49.43 MB/s
 
40 Threads: 49.4 MB/s




=CAPRICORN TEST=
=CAPRICORN TEST=


{| class="wikitable" style="text-align:center"
*Capricorn-ibp.accre
*Capricorn-ibp.accre
 
|-
 
!bgcolor=red | <font color=white>1 ||      bgcolor=blue | <font color=white>Thread ||bgcolor=grey | <font color=white> 24.89 MB/s
1   Thread: 24.89 MB/s
|-
 
!bgcolor=red | <font color=white>10 ||      bgcolor=blue | <font color=white>Threads ||bgcolor=grey | <font color=white> 28.63 MB/s
10 Threads: 28.63 MB/s
|-
 
!bgcolor=red | <font color=white>20 ||      bgcolor=blue | <font color=white> Threads ||bgcolor=grey | <font color=white> 28.44 MB/s
20 Threads: 28.44 MB/s
|-
 
!bgcolor=red | <font color=white>40 ||      bgcolor=blue | <font color=white> Threads ||bgcolor=grey | <font color=white> 26.74 MB/s
40 Threads: 26.74 MB/s
|-
 
!bgcolor=red | <font color=white>60 ||      bgcolor=blue | <font color=white>Threads || bgcolor=grey | <font color=white>27.51 MB/s
60 Threads: 27.51 MB/s
|-
 
!bgcolor=red | <font color=white>100 ||    bgcolor=blue | <font color=white>Threads || bgcolor=grey | <font color=white>27.37 MB/s
100 Threads: 27.37 MB/s
|-
 
|}
 


=iperf testing between caltech and michigan=
=iperf testing between caltech and michigan=

Revision as of 14:36, 17 April 2006

Bandwidhth testing: All tests are an average of five runs

File Size used: 260 MBytes


Local to Local Tests

umich-umich (MBytes/second) (Depot was configured to receive max 64 threads. The figure values increase to the 90's once we reconfigure depot with 120 threads)


  • Umich-Umich (MBytes/second)
1 Thread 70.652
10 Threads 82.114
20 Threads 82.582
40 Threads 85.216
60 Threads 81.658
100 Threads 75.644


  • caltech-caltech (MBytes/second)
1 Thread 81.321
10 Threads 100.08
20 Threads 99.690
40 Threads 99.160
60 Threads 98.820
100 Threads 97.260


  • Fermi-Fermi (MBytes/second)
1 Threads 74.200
10 Threads 95.870
20 Threads 95.553
40 Threads 93.290
60 Threads 91.872
100 Threads 90.940


Over the Network Tests

  • UMich to Fermi
1 Thread 8.580 MB/s
10 Threads 66.290 MB/s
20 Threads 68.820 MB/s
40 Threads 66.84 MB/s
60 Threads 67.45 MB/s
100 Threads 66.81 MB/s


  • Umich to Fermi to 4 depots
10 Threads 69.22 MB/s
20 Threads 68.89 MB/s
40 Threads 68.24 MB/s

These numbers probably are limitations on the lors_upload ability to pump out data: 1 or 4 target depots see same throughput.


  • Fermi to Caltech
1 Thread 0.83MB/s
10 Threads 7.04MB/s
20 Threads 6.95 MB/s
40 Threads 7.06 MB/s


  • UMich to Caltech
1 Thread .75 MB/s
10 Threads 6.37 MB/s
20 Threads 6.35 MB/s
40 Threads 6.40 MB/s


Large file transfer...1.7GB (Only doing this on relatively fast sites)

  • Umich to Fermi
1 Thread 8.74 MB/s
10 Threads 49.46 MB/s
20 Threads 49.43 MB/s
40 Threads 49.4 MB/s



CAPRICORN TEST

  • Capricorn-ibp.accre
1 Thread 24.89 MB/s
10 Threads 28.63 MB/s
20 Threads 28.44 MB/s
40 Threads 26.74 MB/s
60 Threads 27.51 MB/s
100 Threads 27.37 MB/s

iperf testing between caltech and michigan

  • caltech-depot01.ultralight.org to umich-depot01.ultralight.org


  1. of threads bandwidth (MB/s)

1 0.93 10 10.4 20 21.0 40 42.4 60 63.4 100 105.0


  • umich-depot01.ultralight.org to caltech-depot01.ultralight.org
  1. of threads bandwidth (MB/s)

1 0.93, 0.94

10 10.3, 10.7

20 20.8, 20.9, 20.6

40 11.4, 28.7, 7.02, 20.4 *

60 10.4, 35.3, 11.6, 43.5 **

100 58.4, 23.8, 14.1, 22.4 **

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