gistfile1.txt

package bench_test

import "testing"

func BenchmarkByteArray(b *testing.B) {
	for n := 0; n < b.N; n++ {
		GetBytes()
	}
}

func BenchmarkString(b *testing.B) {
	for n := 0; n < b.N; n++ {
		GetString()
	}
}

func GetString() string {
	filtersKey := make([]string, 0, 0)

	filtersKey = append(filtersKey, "chunks = ?")

	filtersKey = append(filtersKey, "error_message = ?")

	filtersKey = append(filtersKey, "error_status = ?")

	filtersKey = append(filtersKey, "status = ?")
	return ""
}

func GetBytes() string {
	var filtersKey []byte

	filtersKey = append(filtersKey, "chunks = ?"...)

	filtersKey = append(filtersKey, "error_message = ?"...)

	filtersKey = append(filtersKey, "error_status = ?"...)

	filtersKey = append(filtersKey, "status = ?"...)
	return ""
}

$ go test -v -benchmem -bench=.
testing: warning: no tests to run
BenchmarkByteArray-4    10000000               120 ns/op             112 B/op          3 allocs/op
BenchmarkString-4       10000000               209 ns/op             112 B/op          3 allocs/op