GitLab

benchmark          old ns/op     new ns/op     delta
BenchmarkTLS-4     8571          7938          -7.39%

benchmark          old MB/s     new MB/s     speedup
BenchmarkTLS-4     119.46       128.98       1.08x

benchmark          old allocs     new allocs     delta
BenchmarkTLS-4     8              0              -100.00%

benchmark          old bytes     new bytes     delta
BenchmarkTLS-4     128           0             -100.00%

On:

func BenchmarkTLS(b *testing.B) {
        b.ReportAllocs()
        b.SetBytes(1024)
        ts := httptest.NewTLSServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
                io.Copy(ioutil.Discard, r.Body)
        }))
        defer ts.Close()
        buf := make([]byte, 1024)
        for i := range buf {
                buf[i] = byte(i)
        }
        c, err := tls.Dial("tcp", ts.Listener.Addr().String(), &tls.Config{
                InsecureSkipVerify: true,
        })
        ...