benchstat from two runs of Hugo 0.32 on a MacBook before and after the Meltdown update on macOS High Sierra:
name old time/op new time/op delta
pkg:github.com/gohugoio/hugo/helpers goos:darwin goarch:amd64
StripHTML-4 3.56µs ± 0% 3.46µs ± 0% ~ (p=0.100 n=3+3)
TestTruncateWordsToWholeSentence-4 124ns ± 1% 126ns ± 1% ~ (p=0.100 n=3+3)
TestTruncateWordsToWholeSentenceOld-4 6.55µs ± 0% 6.45µs ± 1% ~ (p=0.100 n=3+3)
TotalWords-4 10.9µs ± 0% 10.9µs ± 1% ~ (p=1.000 n=3+3)
TotalWordsOld-4