Optimizations to speed processing of large files and/or slow machines.
Add options for tunables. Add more tunables. Commify sample count.
Optimize flow anlysis (~25% faster). Report count of skipped lines, i…
Using dumbench (https://metacpan.org/module/Dumbbench) to run flamegraph
on a file with ~140,000 lines:
old: Rounded run time per iteration: 3.472e+00 +/- 1.7e-02 (0.5%)
new: Rounded run time per iteration: 2.618e+00 +/- 1.3e-02 (0.5%)