=== gatsby-0001: in-memory indexing nodeTypeNames.includes vs Set.has ===
N=1000   T=5  : defective=0.743ms  fixed=0.278ms  speedup=2.7x
N=10000  T=10 : defective=4.695ms  fixed=1.714ms  speedup=2.7x
N=50000  T=20 : defective=45.698ms  fixed=9.671ms  speedup=4.7x
N=100000 T=20 : defective=92.455ms  fixed=22.264ms  speedup=4.2x
N=100000 T=50 : defective=198.740ms  fixed=23.568ms  speedup=8.4x

