To World (excluding SLAC targets).
Pinger non VM measurement agent
| Tick | min | 25th% | avg | median | 75th% | 90th% | 95th% | max | iqr | std dev | # pairs |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Mar2015 | 23.312 | 178.346 | 239.329 | 211.152 | 293.499 | 339.425 | 379.947 | 780.659 | 115.153 | 104.510 | 107 |
| Feb2015 | 22.689 | 176.167 | 241.608 | 212.435 | 295.448 | 326.637 | 362.350 | 803.815 | 119.281 | 110.212 | 112 |
NB. February data is incomplete for the VM, so leave out
PingER VM measurement agent
| Tick | min | 25th% | avg | median | 75th% | 90th% | 95th% | max | iqr | std dev | # pairs |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Mar2015 | 23.698 | 176.221 | 238.352 | 213.278 | 294.279 | 340.938 | 381.412 | 796.140 | 118.058 | 109.834 | 107 |
| Feb2015 | 22.515 | 178.790 | 239.368 | 210.327 | 301.033 | 329.510 | 369.066 | 807.798 | 122.243 | 110.401 | 110 |
To Europe
PingER non VM Measurement agent
| Tick | min | 25th% | avg | median | 75th% | 90th% | 95th% | max | iqr | std dev | # pairs |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Mar2015 | 150.996 | 162.944 | 175.858 | 173.632 | 186.939 | 201.843 | 204.698 | 204.698 | 23.995 | 17.131 | 14 |
PingER VM Measurement agent
To N. America
PingerVM non VM measurement agent
| Tick | min | 25th% | avg | median | 75th% | 90th% | 95th% | max | iqr | std dev | # pairs |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Mar2015 | 23.312 | . | 54.890 | 62.042 | 79.315 | 79.315 | 79.315 | 79.315 | . | 28.678 | 3 |
PingER VM measurement agent
| Tick | min | 25th% | avg | median | 75th% | 90th% | 95th% | max | iqr | std dev | # pairs |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Mar2015 | 23.095 | 41.357 | 42.888 | 62.077 | 79.350 | 79.350 | 79.350 | 61.775 | 4 |
Correlation plots of pinger vs pingervm for hourly measurements
Below are correlation plots of hourly PingER measurements between pinger.slac.stanford.edu and pingervm.slac.stanford.edu between Feb 26 and March 3rd, 2015.
Time series distributions
If one compares the average and median statistics for the tow sets of data, one gets the tables below:
...