radlab/sparrow — comment on commit 5e0afc567b9351f1423679d9f0f3445e27be19ea
File: src/main/python/parse_logs.py line 62
By pwendell:

One caveat about estimating clock skew like this is that we don't account for "processing time" on the machine, i.e we only have three events when really there are four (a receive and a send for the NM). Probably okay to assume that time is negligible though at these scales (handful of ms).