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 To ping.cern.ch from pingerTo ping.cern.ch from pinger-raspberry
Time series
Frequency Distribution RTT

 

Frequency Distribution Abs(IPD)

Frequency Distribution IPD


Summary

The table below shows the various aggregate metrics measured from monitor to target comparing pinger.slac.stanford with pinger-raspberry.slac.stanford.edu. The columns are arranged in pairs. The first of each pair is for pingerr.slac.stanford.edu, the second for pinger-raspberry.slac.stanford.edu. Each pair is measured over the same time period. Different pairs are measured over different time periods. 

Metric \ Monitor Targetpinger to pinger-raspberrypinger-raspberry to pingerpinger to sitkapinger-raspberry to sitkasitka to pingersitka to pinger-raspberry pinger to CERNpinger-raspberry to CERNpinger-raspberry to CERN
Time period   July 15 - July 16 2015July 15 - July 16 2015   

Min RTT

0.43 ms0.41 ms22 ms22.3 ms 22 ms22.4 ms 150 ms151 m2
Avg RTT0.542 ms0.529 ms23.9 ms23.827 ms 22.303 ms22.709 ms 150.307 ms151.024 ms

Max RTT

1.15 ms20.8 ms761 ms334 ms  288 ms183 msStdev  9.58 ms9.60 ms  9.572 msms20.8 ms761 ms334 ms26.3 ms25.9 ms288 ms183 9.594 ms
Stdev0.055 ms0.540 ms9.58 ms9.60 ms 0.219 ms0.222 ms 9.572 ms09.887 594 ms
Median RTT0.542 ms0.51 ms22.3 ms22.7 ms 22.3 ms22.7 ms 150 ms151 ms
25%

0.514 ms

0.48 ms22.2 ms22.69 ms 22.3 ms22.8 ms 149.99 ms150.99 ms
75%0.564 ms0.532 ms22.4 ms22.8 ms 22.19 ms22.59 ms 151 ms151 ms
IQR0.05 ms0.052 ms0.2 ms0.11 ms 0.113 ms0.210 ms 1.01 ms0.01 ms
Min IPD-0.59 ms-20.29 ms-244 ms-235.1 ms 

-0.4 ms

 -137 ms

-32 ms

Avg IPD0 ms0 ms0 ms0 ms 0 ms 0 ms0
Max IPD0.62 ms20.26 ms268 ms146 ms 3.6 ms 138 ms32 ms
Median IPD0 ms0 ms0 ms0 ms 0 ms 0 ms0 ms
25% IPD-0.04 ms-0.03 ms-0.1 ms-0.11 ms -0.1 ms -0.01 ms-0.01 ms
75% IPD0.03 ms0.02 ms0.09 ms0.1 ms 0.01 ms 0 ms0 ms
IQR IPD0.07 ms0.05 ms0.190 ms0.210 ms 0.2 ms 0.01 ms0.01 ms
Min(abs(IPD))0 ms0 ms0 ms0 ms  0 ms0 ms
Avg(abs(IPD))0.041 ms0.066 ms0.424 ms0.406 ms  0.386 ms0.046 ms
Max(abs(IPD))0.0628ms20.294 ms268 ms235.1 ms  138 ms32 ms
Median(abs(IPD))0.03ms0.024 ms0.09 ms0.1 ms  0 ms0 ms
25%(abs(IPD))0.01ms0.008 ms0.01 ms0.01 ms  0.01 ms0.01 ms
75%(abs(IPD))0.058 ms0.05 ms0.1 ms0.19 ms  1 ms0 ms
IQR(abs(IPD)0.048 ms0.042 ms0.09 ms0.11 ms  0.009 ms0.01 ms
Loss0% 0%0.008%  0%0%

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