gistfile1.txt

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading;
using System.Threading.Tasks;

namespace ThreadPoolTest
{
    class Program
    {
        static void Main(string[] args)
        {
            Console.ReadLine();
            for (var a = 0; a < 1000; a++)
            {

                for (var i = 0; i < 10000; i++)
                {
                    Task
                        .Delay(TimeSpan.FromMilliseconds(1))
                        .ContinueWith(_ =>
                        {
                            Thread.Sleep(1000);

                        }, TaskScheduler.Current);
                }
                int worker;
                int completion;
                ThreadPool.GetAvailableThreads(out worker, out completion);
                Console.WriteLine("{0} workers, {1} completion", worker, completion);
            }
            Console.WriteLine("done");
            Console.ReadLine();
        }
    }
}