Discrete fit time: Sample Size vs Workers

Sample Size / Workers	1	2	4
1K	0.1688	2.6402	2.8719
10K	0.4462	2.4452	3.0471
100K	4.5598	6.3246	7.5869
500K	19.0172	21.8047	19.8420
1M	39.8065	29.8360	30.2334