How to use Full CPU Usage using Asp.net C#

Step1: - Create one sample web page 

Step2:- Go to default.aspx page

Step3:- In the default.aspx.cs page add this namespace " using System.Threading; "

Step4:- Before page load method add this line " static AutoResetEvent _AREvt; "

Step5:- In the page load method add this code part

_AREvt = new AutoResetEvent(false);

ThreadStart ts = new ThreadStart(Test);

Thread th = new Thread(ts);

th.IsBackground = true;

th.Priority = ThreadPriority.Lowest;

th.Start();

ts = new ThreadStart(Test1);

th = new Thread(ts);

th.IsBackground = true;

th.Priority = ThreadPriority.Lowest;

th.Start();

ts = new ThreadStart(Test1);

th = new Thread(ts);

th.IsBackground = true;

th.Priority = ThreadPriority.Lowest;

th.Start();

ts = new ThreadStart(Test1);

th = new Thread(ts);

th.IsBackground = true;

th.Priority = ThreadPriority.Lowest;

th.Start();

All this code is working based on the threading concept

Step6:- Add these two methods

static void Test()

        {

            while (true)

            {

                //do what you need todo

                _AREvt.WaitOne(10, true);

                for (Int64 i = 0; i < 10000000000; i++)

                {

                    for (Int64 j = 0; j < 10000000000; j++)

                    {

                        for (Int64 k = 0; k < 10000000000; k++)

                        {

                        }

                    }

                }

            }

        }

static void Test1()

        {

            while (true)

            {

                //do what you need todo

                _AREvt.WaitOne(10, true);

                for (Int64 i = 0; i < 10000000000; i++)

                {

                    for (Int64 j = 0; j < 10000000000; j++)

                    {

                        for (Int64 k = 0; k < 10000000000; k++)

                        {

                        }

                    }

                }

            }

        }

Step7:- Run the project and check the CPU usage

Full page is look like below

using System;

using System.Collections.Generic;

using System.Linq;

using System.Web;

using System.Web.UI;

using System.Web.UI.WebControls;

using System.Threading;

namespace SampleTestingCodes

{

    public partial class WebForm2 : System.Web.UI.Page

    {

        static AutoResetEvent _AREvt;

        protected void Page_Load(object sender, EventArgs e)

        {

            _AREvt = new AutoResetEvent(false);

            ThreadStart ts = new ThreadStart(Test);

            Thread th = new Thread(ts);

            th.IsBackground = true;

            th.Priority = ThreadPriority.Lowest;

            th.Start();

            ts = new ThreadStart(Test1);

            th = new Thread(ts);

            th.IsBackground = true;

            th.Priority = ThreadPriority.Lowest;

            th.Start();

            ts = new ThreadStart(Test1);

            th = new Thread(ts);

            th.IsBackground = true;

            th.Priority = ThreadPriority.Lowest;

            th.Start();

            ts = new ThreadStart(Test1);

            th = new Thread(ts);

            th.IsBackground = true;

            th.Priority = ThreadPriority.Lowest;

            th.Start();

        }

        static void Test()

        {

            while (true)

            {

                //do what you need todo

                _AREvt.WaitOne(10, true);

                for (Int64 i = 0; i < 10000000000; i++)

                {

                    for (Int64 j = 0; j < 10000000000; j++)

                    {

                        for (Int64 k = 0; k < 10000000000; k++)

                        {

                        }

                    }

                }

            }

        }

        static void Test1()

        {

            while (true)

            {

                //do what you need todo

                _AREvt.WaitOne(10, true);

                for (Int64 i = 0; i < 10000000000; i++)

                {

                    for (Int64 j = 0; j < 10000000000; j++)

                    {

                        for (Int64 k = 0; k < 10000000000; k++)

                        {

                        }

                    }

                }

            }

        }

    }

}

Demo

For any clarifications or queries please don’t hesitate to call or Email

Phone :- + 91-9492179390

Email :- lannam@technobrainltd.com (or) lokeshtec@gmail.com