wiki:PlasticSlices/Continuation/Standing002

Version 1 (modified by Josh Smift, 6 years ago) (diff)

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Standing Run 002

This was the second of a series of standing runs, of indefinite length, for as long as the composition of the slices remained consistent. We're thus no longer writing up results or comments on this page; we expect to create some visualization tools for the raw log data, but haven't yet.

The hostpair tables below use SSH aliases (from my ~/.ssh/config file); I didn't stash an ssh_config fragment defining those aliases this time.

This run uses Zoing to manage the experments; it launches hour-long runs out of cron, logging each experiment to a separate file.

The raw logs are at http://www.gpolab.bbn.com/plastic-slices/continuation/standing-002/, and span a somewhat sporadic period from 2013-04-24 through 2013-05-27.

During this period, we were testing a variety of automated tools to configure and manage the experiments and the hosts within them, thus the somewhat sporadic results. We also began the process of switching the slice names from plastic-N to psN, but only converted ps103 and ps104 before deciding to wrap this up and start a new run with everything converted. The hostpairs tables below are accurate for the end of the run, but not for the beginning.

Everything below this point was automatically generated by the script that manages the other aspects of the slice configuration.

ps103

SteadyPerf TCP, using port=5103, time=3300, and this table of source/destination pairs:

source destination
bbn-eg-ps103-a kettering-ig-ps103-b
indiana-myplc-ps103-a northwestern-ig-ps103-b
kentucky-ig-ps103-a bbn-eg-ps103-b
kettering-ig-ps103-a renci-eg-ps103-b
northwestern-ig-ps103-a indiana-myplc-ps103-b
renci-eg-ps103-a utah-pg-ps103-b
utah-pg-ps103-a kentucky-ig-ps103-b

Commands run on each destination

nice -n 19 iperf -B $ZOING_DST -p 5103 -s -i 1 -w 1m

Commands run on each source

nice -n 19 iperf -c $ZOING_DST -p 5103 -t 3300 -w 1m

ps104

SteadyPerf TCP, using port=5104, time=3300, and this table of source/destination pairs:

source destination
bbn-eg-ps104-a utah-pg-ps104-b
indiana-myplc-ps104-a kettering-ig-ps104-b
kentucky-ig-ps104-a northwestern-ig-ps104-b
kettering-ig-ps104-a kentucky-ig-ps104-b
northwestern-ig-ps104-a renci-eg-ps104-b
renci-eg-ps104-a indiana-myplc-ps104-b
utah-pg-ps104-a bbn-eg-ps104-b

Commands run on each destination

nice -n 19 iperf -B $ZOING_DST -p 5104 -s -i 1 -w 1m

Commands run on each source

nice -n 19 iperf -c $ZOING_DST -p 5104 -t 3300 -w 1m