cmd/benchstat/testdata/issue19634.stdout - perf - Git at Google

                │    before     │                after                │
                │    sec/op     │    sec/op     vs base               │
 FloatSub/100-4   115.00n ± ∞ ¹   78.80n ± ∞ ¹  -31.48% (p=0.008 n=5)
 ¹ need >= 6 samples for confidence interval at level 0.95
	│ before │ after │
	│ sec/op │ sec/op vs base │
	FloatSub/100-4 115.00n ± ∞ ¹ 78.80n ± ∞ ¹ -31.48% (p=0.008 n=5)
	¹ need >= 6 samples for confidence interval at level 0.95