‫کاهش کارایی به دلیل استفاده از abstractions در دات‌نت

[MemoryDiagnoser]
public class Benchmark
{
    private readonly List<int> numbersList = Enumerable.Range(0, 10_000).ToList();
    private readonly IList<int> numbersIList = Enumerable.Range(0, 10_000).ToList();

    [Benchmark(Baseline = true)]
    public int GetSumOfList()
    {
        var sum = 0;
        foreach (var number in numbersList) { sum += number; }
        return sum;
    }

    [Benchmark]
    public int GetSumOfIList()
    {
        var sum = 0;
        foreach (var number in numbersIList) { sum += number; }
        return sum;
    }
}

public int GetSumWithForLoop()
{
    var sum = 0;
    for (int i = 0; i < numbersList.Count; i++)
    {
        sum += numbersList[i];
    }
    return sum;
}