Home > Cpu Usage > C# Processthread

C# Processthread


On This Page Overview Collecting Performance Information Examining Performance Information Troubleshooting Without a Log Overview This month, I show you how to troubleshoot situations in which your server is sluggish or share|improve this answer answered Apr 24 '12 at 8:15 Anders Forsgren 7,15921854 I think i don't have concurrency visualizer since I use VS2010 pro, any other tool you might Search Comments Spacing RelaxedCompactTight Layout NormalOpen TopicsOpen AllThread View Per page 102550 First PrevNext Why do you need idle usage to get usage for each process? What are the benefits of an oral exam?

Fedot January 11, 2011 at 7:18 am Our testers found problem with method GetTickCount64() at Win x86 OS. I would like to find out which thread(s) is/are the source of the problem. Pingback: A C++ Win32 App for CPU Load - tungcyang Leave a Reply Cancel reply Your email address will not be published. Not the answer you're looking for? http://stackoverflow.com/questions/3958571/cpu-usage-of-a-thread

C# Processthread

Using VS2010 on Win 7. WMI Made Easy For C# by Kevin Matthew Goss oConn.Username = "JohnDoe"; oConn.Password = "JohnsPass"; System.Management.ManagementScope oMs = new System.Management.ManagementScope("\\MachineX", oConn); //get Fixed disk stats System.Management.ObjectQuery oQuery = new System.Management.ObjectQuery("select FreeSpace,Size,Name The sample driver program now demos using multiple threads using the CpuUsage class to show thread safety.

Thanks, Bharath bharath May 31, 2009 at 3:01 pm hi Ben, i tried building the solution it said it is successfull but i dont get any executable. You need a concurrency analyzer to chase it down. –Hans Passant Apr 24 '12 at 7:54 | show 13 more comments 3 Answers 3 active oldest votes up vote 3 down undo a gzip recursively I'm trying to count all letters in a txt file then display in descending order more hot questions question feed lang-cs about us tour help blog chat Performancecounter Is an animated corpse with a weapon overpowered?

I am trying to get the CPU usage of more than one process at the same time. C# Get Cpu Usage Of Current Process The hard ones are the ones you can't see. The numbers are: 2 threads around 40% instead of 50 (85% for each thread). 3 threads around 50% instead of 75 (65% for each thread). 4 threads around 60% instead of http://stackoverflow.com/questions/275957/can-a-c-sharp-program-measure-its-own-cpu-usage-somehow Download demo project (.NET 2.0) - 13.6 Kb Download source (.NET 1.1) - 18.1 Kb Introduction The CPU usage is often recognized from Windows Task Manager.

To do so on a Windows 2000 server, follow these steps: Expand the performance logs and alerts node. Totalprocessortime MM> MM> Thanks, MM> Michael --- WBR, Michael Nemtsev :: blog: http://spaces.msn.com/laflour "At times one remains faithful to a cause only because its opponents do not cease to be insipid." (c) Note that in a hosted environmant like SQL Server 2005, this is not possible as logical threads are mapped to OS fibers. How to make random draws from an unspecified distribution?

C# Get Cpu Usage Of Current Process

When a thread is waiting for something else to finish working or for data from a disk or network connection, the thread isn't really doing anything, so the program running in https://www.codeproject.com/Articles/10258/How-to-get-CPU-usage-of-processes-and-threads GetProcessTimes returns Kernel time without any Idle time periods because they belong to a different process. C# Processthread So, your program ran exactly? Getthreadtimes C# Please publish.A Biginner...

This function gets us four parameters CreationTime, ExitTime, KernelTime and UserTime. regard Jason July 15, 2012 at 9:11 am This is terrific code, but when I use attempt to implement it, it only returns 0% : int main () { double cpuUsage See ASP.NET Ajax CDN Terms of Use – http://www.asp.net/ajaxlibrary/CDN.ashx. ]]> Philosophical Geek Code and musings by Ben Watson Menu Many thanks, MM -- ---------------------------------------------- http://michael.moreno.free.fr/ Apr 16 '06 #4 P: n/a Michael Moreno Thanks I will have a deeper look at PerformanceCounter. -- ---------------------------------------------- http://michael.moreno.free.fr/ Apr 16 '06 #5 P: C# Monitor Cpu Usage

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 If you can't start wbemtest you have a broken WMI set-up, if you can't connect make sure you are an administrator. | > Try to connect to the root\cimv2 namespace and Download C++ and C# projects Check out my latest book, the essential, in-depth guide to performance for all .NET developers: Writing High-Performance.NET Code by Ben Watson. Then, select the Select instances from list option and choose all the inetinfo threads.

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 Karlsen May 11 '10 at 13:56 add a comment| Your Answer draft saved draft discarded Sign up or log in Sign up using Google Sign up using Facebook Sign up Linux questions C# questions ASP.NET questions fabric questions C++ questions discussionsforums All Message Boards...

What am I doing wrong?

The following value Thread.CurrentThread.GetHashCode() is, I believe, an ID for the .Net runtime. Sign In·ViewThread·Permalink The Memory usage of processes Member 104234016-Jan-14 17:42 Member 104234016-Jan-14 17:42 By the way, could you get the memory usage of process like CPU?thanks Sign In·ViewThread·Permalink Hi Ben Post authorJuly 15, 2012 at 9:49 pm I think the most likely reason it shows 0% is because it really is very low. These steps assume you've already installed the debugging tools I've mentioned in previous articles in this series.

Change the interval to 1 (for 1 second). This behavior is typically caused by the debugger freezing the process while creating the dump file. I used the following method to set the thread affinity to Low public static void setCurrentProgAffinity(String proc) { foreach (Process myCurrentProcess in Process.GetProcessesByName(proc)) { myCurrentProcess.PriorityClass = System.Diagnostics.ProcessPriorityClass.Idle; } } Deekshit February So, the calculation takes the Idle time into account but I would say, it is correct.

When a server's CPU or CPUs are working at or above 80 percent to 90 percent utilization, applications on the server can become sluggish or stop responding completely. What do you call this alternating melodic pattern? MM> I would like to find out which thread(s) is/are the source of the MM> problem. Why do shampoo ingredient labels feature the the term "Aqua"?

Also, you should check out the updated code samples-they use interlocked operations instead of locking, so they are much more efficient and performant now. I never succeed in thickening sauces with pasta water. These threads will be run in a Process (Like IIS) that have many other threads that I don't want to slow them. I got stuck while trying to initialize the procTime variable Console.Write("Enter process name: "); String procName = Console.ReadLine(); foreach (Process process in Process.GetProcessesByName(procName)) procTime = process.TotalProcessorTime; I get an error while

However, I don't think this approach is going to work with my code. Karlsen Nov 9 '08 at 18:20 add a comment| up vote -2 down vote This code project article describes how to use the high performance timer: http://www.codeproject.com/KB/cs/highperformancetimercshar.aspx You can use it I'd like to add though, that: 1. Figure 2 In Windows 2000, open Performance Monitor, then click the View Log File Data icon on the taskbar and select the log file, as Figure 2 shows.

Apr 19 '06 #11 P: n/a Charles Calvert On Sun, 16 Apr 2006 18:14:57 +0100, Michael Moreno wrote in : I have tried going this path using perfmon and "Process Karlsen 228k66443644 add a comment| 5 Answers 5 active oldest votes up vote 45 down vote accepted You can also use System.Diagnostics.Process.TotalProcessorTime and System.Diagnostics.ProcessThread.TotalProcessorTime properties to calculate your processor usage as Browse other questions tagged c# multithreading cpu-usage or ask your own question.