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C# Get Cpu Usage Of Current Process

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my CPU is i5-2430M –Marek Javůrek Feb 13 '12 at 13:19 @MarekJavůrek Please see updated answer. –ken2k Feb 13 '12 at 13:33 Nice thx, It seems to Like I said my education is broken when it comes to languages a few out dated books and chapters here and their. –Solaris17 Dec 11 '11 at 10:14 Hmm Not the answer you're looking for? Sign In·ViewThread·Permalink New code auldh27-May-11 9:06 auldh27-May-11 9:06 i'm in need of something like this to monitor a server. this contact form

With kind regards, Konrad Edit: Added a Thread.Sleep! my CPU is i5-2430M –Marek Javůrek Feb 13 '12 at 13:19 @MarekJavůrek Please see updated answer. –ken2k Feb 13 '12 at 13:33 Nice thx, It seems to You can do similar logic over the last few minutes comparing before and after total millis. Encryption - How to claim authorship anonymously? http://stackoverflow.com/questions/9259772/getting-cpu-usage-of-a-process-in-c-sharp

C# Get Cpu Usage Of Current Process

Each process spends some time in kernel mode and some time in user mode. In general, the algorithm is correct, but the problem is in accuracy? –aikidos Dec 30 '15 at 14:12 add a comment| Your Answer draft saved draft discarded Sign up or NotSupportedExceptionYou are attempting to access the TotalProcessorTime property for a process that is running on a remote computer. I am passing an array to the GetUsage method as follows: public short GetUsage(String[] procName) { String[] myProcs = procName; if (!Monitor.TryEnter(_syncLock)) { return _cpuUsage; } if (!EnoughTimePassed) { Monitor.Exit(_syncLock); return

Browse other questions tagged c# or ask your own question. We won't use the first two, the other two (KernelTime and UserTime) are equivalent to the managed version Process.TotalProcessorTime.TotalMilliseconds, after realizing that this pretty much goes the same way as the The size of those time slices the performance counter works with is 100ms so if you go below 100ms you are basically asking Did the last time slice that was recorded C# Get Cpu Usage Remote Machine But'll loose the benefits of Performance Counters (such as monitoring remote processes).

Is it a security vulnerability if the addresses of university students are exposed? Adam Smith November 28, 2011 at 6:27 pm Hi Ben, THANKS for the code! Also remember the percentage of CPU usage is not a fixed value, but a calculated value: ((total processor time at time T2) - (total processor time at time T1) / (T2 The number is corresponding to the "CPU usage" number in Windows' Task Manager.

return 0; } } But the result is very different from Task Manager (by 2-3 percent).Such a difference also with other processes too. Performancecounter What happens to a radioactive carbon dioxide molecule when its carbon-14 atom decays? 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 / Arts Culture / Recreation Some quick tips: * Instead of using DateTime.Now, .UtcNow would be better as it's both faster and less dependent on user settings.

C# Get Current Cpu Usage

or is there a leak? -Deekshit Ben Post authorFebruary 5, 2009 at 12:21 pm Deekshit, the demo program deliberately uses a lot of the processor in order to demo the functionality http://stackoverflow.com/questions/34529936/calculating-the-cpu-percentage-of-the-current-process Notice any improvements to be made? C# Get Cpu Usage Of Current Process This is already answered here: C# DateTime.Now precision. C# Get Cpu Usage By Process Id Sign In·ViewThread·Permalink Anybody has the complete code?

Well, I don't know why for some reason Microsoft decided not to allow gathering any information about the system idle process (which was allowed in .NET 1.1). http://ermcenter.com/cpu-usage/linux-log-cpu-usage-per-process.html How does Decommission (and Revolt) work with multiple permanents leaving the battlefield? Can time travel make us rich through trading, and is this a problem? March 27, 2010 at 12:33 pm I would disagree to sentence "Kernel, User, and Idle sum to total time, which is approximately wall-time." Idle time returned from GetSystemTimes is most probably C# Get Total Cpu Usage

Print all ASCII alphanumeric characters without using them more hot questions question feed lang-cs about us tour help blog chat data legal privacy policy work here advertising info mobile contact us All comments are moderated. Reply BCL Team Blog How to find CPU usage of a process Ravi Krishnaswamy | Insomnia Cure says: June 8, 2009 at 6:19 pm PingBack from http://insomniacuresite.info/story.php?id=7638 Reply Skip to main http://ermcenter.com/cpu-usage/wmi-cpu-usage-per-process.html I tried it and it's a good method as long as you use only a few (1-3) PerformanceCounters because it consumes a lot of CPU which got me to a usage

The class stores the time values for a single process, which it needs in order to calculate cpu usage. Totalprocessortime Like this: using System; using System.Collections.Generic; using System.Diagnostics; using System.Threading; namespace Demo { class Program { static void Main(string[] args) { Process[] processes = Process.GetProcesses(); var counters = new List(); foreach Little sample code to give you the idea: using System; using System.Diagnostics; using System.Threading; namespace StackOverflow { class Program { static void Main(string[] args) { PerformanceCounter myAppCpu = new PerformanceCounter( "Process",

Kernel time – The amount of time spent in kernel mode (protected, high-order mode of operation) User time – the amount of time spent in user-mode (often by the process itself)

Surprisingly, I found many C++ articles on this and even some old VB code. Ultimate Australian Canal A single word for "the space in between" Are there any rules of thumb for the most comfortable seats on a long distance bus? Change your code to this: foreach (Process process in runningNow.Where(x => x.ProcessName == procName) { using (PerformanceCounter pcProcess = new PerformanceCounter("Process", "% Processor Time", process.ProcessName)) using (PerformanceCounter memProcess = new PerformanceCounter("Memory", C# Processor Time What am I supposed to say?

Thanks for your reply! Conclusion Once again, we take into consideration the performance and ease of coding when we compare managed .NET and the uncomfortable API. How should I respond to absurd observations from customers during software product demos? his comment is here This property is available only for processes that are running on the local computer.

Sorry in all honestly I might bombard you with questions. I am not really good at C#, just a beginner..so could you help me out with this one please? -Deekshit Deekshit February 5, 2009 at 7:51 am Hi, I found the share|improve this answer edited Nov 22 '16 at 22:34 Peter Mortensen 10.6k1372108 answered Feb 13 '12 at 12:28 ken2k 34.8k454106 If my CPU usage is 17% and process_cpu_usage is