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Performancecounter Cpu Usage Always 0


Gorgeous! For example do you count memory swapped to disk or memory that's just reserved/committed but not written to yet,... –CodesInChaos Jan 13 '11 at 14:41 add a comment| 2 Answers 2 This might lead you to think that inserting cpuCounter.NextValue() before the return line would fix the problem however this is not the case. UnauthorizedAccessExceptionCode that is executing without administrative privileges attempted to read a performance counter.RemarksNote If the calculated value of a counter depends on two counter reads, the first read operation returns 0.0. Source

You can do this when you start an application by right-clicking the application icon and indicating that you want to run as an administrator.ExamplesThe following code example creates an ElapsedTime counter C#C++VB Copy using System; using System.Collections; using System.Collections.Specialized; using System.Diagnostics; using System.Runtime.InteropServices; public class App { public static void Main() { CollectSamples(); } public static void CollectSamples() { const String categoryName asked 6 years ago viewed 16366 times active 2 years ago Get the weekly newsletter! Did Jack die at the end from a shotgun wound? this

Performancecounter Cpu Usage Always 0

Thinking async? permissions issue / something else? –Simon_Weaver Jun 25 '13 at 6:19 add a comment| 3 Answers 3 active oldest votes up vote 1 down vote accepted Would you be able to Why leave magical runes exposed? up vote 19 down vote favorite 6 Here is my code snippet: PerformanceCounter cpuload = new PerformanceCounter(); cpuload.CategoryName = "Processor"; cpuload.CounterName = "% Processor Time"; cpuload.InstanceName = "_Total"; Console.WriteLine(cpuload.NextValue() + "%");

To retrieve all Categories, see Walkthrough: Retrieving Categories and Counters The difference between Processor\% Processor Time and Process\% Processor Time is Processor is from the PC itself and Process is per By default, you are in the standard user role. Point being, incorporate this code into a separate async process or deal with a 1 second delay for every time called. C# Get Cpu Usage Of Process Learning resources Microsoft Virtual Academy Channel 9 MSDN Magazine Community Forums Blogs Codeplex Support Self support Programs BizSpark (for startups) Microsoft Imagine (for students) United States (English) Newsletter Privacy & cookies

Thanks for the idea! And also what is the difference between Processor\% Processor Time and Process\% Processor Time? No new comments. i thought about this When jumping a car battery, why is it better to connect the red/positive cable first?

I'm going to try out more tomorrow. –Christian Elsner Jun 18 '12 at 14:16 add a comment| up vote 2 down vote To get the Processor usage without performance counter using C# Get Cpu Usage Of Current Process public int GetCpuUsage() { var cpuCounter = new PerformanceCounter("Processor", "% Processor Time", "_Total", "MyComputer"); cpuCounter.NextValue(); System.Threading.Thread.Sleep(1000); return (int)cpuCounter.NextValue(); } As you can see this implementation gets the initial value then waits Get CPU Usage Across All Cores In C# Using WMI There are (2) main ways I have seen to get the CPU usage in a .NET app: via a PerformanceCounter and I'm using .NET 3.5 and C# on Windows XP SP2 c# .net performancecounter share|improve this question edited Jun 18 '12 at 22:27 Marlon 13.2k54280 asked Jun 18 '12 at 12:08 Christian

Performancecounter C#

Hot Network Questions How do I use threaded inserts? Reply Anonymous says: June 7, 2006 at 4:26 am How could you make this code to work when you have more than one process with the same ProcessName (10 instances of Performancecounter Cpu Usage Always 0 What am I doing wrong? C# Get Current Cpu Usage View All Comments No new messages.

Linked 2 Why does this performance counter always return zero? 1 C# WPF Threading 8 Why am I getting a CPU usage of 0% all the time? 2 performance Counter for this contact form Win32ExceptionAn error occurred when accessing a system API. Associated enumeration: PerformanceCounterPermissionAccess.Read.Version Information.NET FrameworkAvailable since 1.1See AlsoPerformanceCounter ClassSystem.Diagnostics NamespaceReturn to top Show: Inherited Protected Print Export (0) Print Export (0) Share IN THIS ARTICLE Is this page helpful? if (j % 20 == 0) { PC.RawValue = Stopwatch.GetTimestamp(); Start = DateTime.Now; } System.Threading.Thread.Sleep(50); } Console.WriteLine("Elapsed time = " + DateTime.Now.Subtract(Start).ToString()); } private static void OutputSample(CounterSample s) { Console.WriteLine("\r\n+++++++++++"); Console.WriteLine("Sample C# Performance Counter Memory Usage

In it, you'll get: The week's top questions and answers Important community announcements Questions that need answers see an example newsletter By subscribing, you agree to the privacy policy and terms System.Threading.Thread.Sleep(1000); perfCounterValue = perfCounter.NextValue(); Console.WriteLine("Value: {0}", perfCounterValue); share|improve this answer edited Jan 17 '11 at 17:45 sth 131k34207314 answered Jan 17 '11 at 9:02 Max 12113 add a comment| Your Answer What early computers had excellent BASIC (or other language) at bootup? The PerformanceCounter code seemed ideal and is the most concise, but had a caveat for this particular (CPU) counter.

Not the answer you're looking for? C# Performancecounter Cpu Usage Why isn't the religion of R'hllor, The Lord of Light, dominant? What early computers had excellent BASIC (or other language) at bootup?

If you are a member of the Built-in Administrators group, you are assigned two run-time access tokens: a standard user access token and an administrator access token.

loads. Can time travel make us rich through trading, and is this a problem? The content you requested has been removed. Performancecounter C# Example I understand that GC.GetTotalMemory returns the number of reserved bytes.

Is there any way to take stable Long exposure photos without using Tripod? Posted by Allen Conway on 7/17/2013 11:04:00 PM Labels: .NET, C#, Performance Counter, WMI Related Postings: 12 comments: Chester said... Hi Allen, Is there a way to view this information for a particular application instead of all processes.Thanks March 18, 2015 at 5:07 PM Dax Pandhi said... See ASP.NET Ajax CDN Terms of Use – ]]>

The Ooh-Aah Cryptic Maze more hot questions question feed lang-cs about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology Life / This is the value I'm interested in, and is represented as the last item in the List returned with the name "_Total". View All Notifications Email : * Password : * Remember me Forgot password? private PerformanceCounter theMemCounter = new PerformanceCounter("Process", "Working Set", Process.GetCurrentProcess().ProcessName); where Process.GetCurrentProcess().ProcessName is the process name you wish to get the information about.

Are people of Nordic Nations "happier, healthier" with "a higher standard of living overall than Americans"? All contents are copyright of their authors. View All Messages No new notifications. Conflicting definitions of quasipolynomial time Is it a security vulnerability if the addresses of university students are exposed?

Why are there no Imperial KX-series Security Droids in the original trilogy? Should we eliminate local variables if we can? Reply Anonymous says: June 7, 2006 at 8:41 am It seems that you haven't read the previous post on this blog. September 25, 2013 at 10:21 AM Anonymous said...

Contact Me Blog Archive ► 2016 (8) ► November (1) ► September (1) ► June (1) ► May (1) ► April (1) ► March (3) ► 2015 (9) ► November (1) The code to retrieve this value using this method is as follows: //Getting the CPU usage via a PerformanceCounter var cpuCounter = new PerformanceCounter("Processor", "% Processor Time", "_Total"); cpuCounter.NextValue(); System.Threading.Thread.Sleep(1000); // For full description of category names: Performance Monitor Counters An alternative to using the Performance Counter Use System.Diagnostics.Process.TotalProcessorTime and System.Diagnostics.ProcessThread.TotalProcessorTime properties to calculate your processor usage as this article describes. Why do CDs and DVDs fill up from the centre outwards?

Some time later... Did 17 U.S.