Determining the output of the printMemStat() function when working with slices

It is necessary to determine what values the function printMemStat() will output at each iteration of the loop.

func main() {
  slices()
}

func slices() {
  s := getSubSlice()
  printMemStat()

  all := make([][]int, 0)
  all = append(all, s)

  for i := 1; i < 10; i++ {
    s2 := getSubSlice()
    runtime.GC()
    printMemStat()

    all = append(all, s2)
  }

  runtime.GC()
  printMemStat()

  fmt.Println(all)
}

func getSubSlice() []int {
  s := make([]int, 1_000_000)
  return s[999_999:]
}

func printMemStat() {
  var m runtime.MemStats
  runtime.ReadMemStats(&m)
  fmt.Println(m.Alloc / 1024 / 1024)
}