github.com/jgbaldwinbrown/perf@v0.1.1/cmd/benchstat/testdata/example.golden (about)

     1  name        old time/op    new time/op    delta
     2  GobEncode     13.6ms ± 1%    11.8ms ± 1%  -13.31%  (p=0.016 n=4+5)
     3  JSONEncode    32.1ms ± 1%    31.8ms ± 1%     ~     (p=0.286 n=4+5)
     4  
     5  name        old speed      new speed      delta
     6  GobEncode   56.4MB/s ± 1%  65.1MB/s ± 1%  +15.36%  (p=0.016 n=4+5)
     7  JSONEncode  60.4MB/s ± 1%  61.1MB/s ± 2%     ~     (p=0.286 n=4+5)