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C# Windows Service Cpu Usage


I have logged metrics which show all the processes still performing as expected, sending responses to other devices as expected and without delay. Sep 1 '08 #3 reply Expert 100+ P: 229 vekipeki Setting a thread's Background property to true does not affect its priority, it only tells CLR to kill it if is Optional Password I have read and agree to the Terms of Service and Privacy Policy Please subscribe me to the CodeProject newsletters Submit your solution! Your Email This email is in use. Source

Are messages being put in the queue faster than they're being processed? If you use Microsoft Indexing Service, cidaemon.exe might explain the high CPU utilization. I've added a significant amount of metrics logging of the past few days to try and get a better idea of what is happening (or not!). The time now is 01:47 PM. http://stackoverflow.com/questions/3525104/high-cpu-usage-on-windows-service-application

C# Windows Service High Cpu Usage

You may check the details in event viewer.If your service is taking high CPU and memory there there is a chance of memory leak. Go to the desired thread by typing ~s (e.g., ~7s). c# performance .net share|improve this question edited Jan 27 '16 at 10:46 RobH 11.6k11852 asked Jan 27 '16 at 10:22 Jamie R 1549 add a comment| 3 Answers 3 active oldest

Thanks for your time in advance. Does anyone have any bright ideas as to where I can turn? and did you figure out how to make it a service, i didnt read it all.. The code below uses the BlockingCollection from the .NET 4.0 BCL.

Sounds to me like something is causing your application to get into a loop at some point that it never exits. C# Thread High Cpu Usage For example for "Apple Mobile Device Service" I see this –Scott Chamberlain Sep 12 '15 at 18:12 | show 3 more comments 1 Answer 1 active oldest votes up vote 4 How To Tell When Broccoli is Bad? http://stackoverflow.com/questions/4219708/cpu-usage-becomes-very-high-during-execution This service consumes the messages only from 9am to 6pm.

Similar topics C# Console app with hidden window and user input VB.Net Console app needs timer Trouble with a console app Windows service memory problem MC++ and C# Console Application Memory Looks like i'm going to have to do a lot of research into this. C DLL not work in Windows Service but works fine from Console app Windows service memory management [PY GUI] interest function in python GUI(wxpython,pyqt) program.wxpython,pyqt Browse more .NET Framework Questions on However, cidaemon .exe is also set to run at a low priority, so it usually doesn't degrade the performance of the system even if it's at a high CPU level.

C# Thread High Cpu Usage

Detect ASCII-art windows made of M and S characters Valgrind is not showing invalid memory access with incorrectly used c_str() Has power been stripped away from the US Constitution, during the How to copy text from command line to clipboard without using the mouse? C# Windows Service High Cpu Usage Finally, I my logging is pretty extensive and I am including Thread.CurrentThread.ManagedThreadId and Thread.CurrentThread.Name in the logs but these bear no resemblance to the thread id's given in VS debugger or I have thought about setting a timer and calling SettingsService.GetSettings() after a set amount of time but this seems like a smelly workaround.

Differential high voltage measurement using a transformer Is it a security vulnerability if the addresses of university students are exposed? this contact form Contents of table bigger than the rest of the text and also not centered How should I respond to absurd observations from customers during software product demos? Sep 1 '08 #4 reply Message Cancel Changes Post your reply Join Now >> Sign in to post your reply or Sign up for a free account. Are the guns on a fighter jet fixed or can they be aimed?

and did you figure out how to make it a service, i didnt read it all.. Post your question and get tips & solutions from a community of 419,234 IT Pros & Developers. Right-click counter logs, then select new log settings. have a peek here Related Sites Visual Studio Visual Studio Integrate VSIP Program Microsoft .NET Microsoft Azure Connect Forums Blog Facebook LinkedIn Stack Overflow Twitter Visual Studio Events YouTube Developer Resources Code samples Documentation Downloads

looks like you are not closing some of the opened calls( eg: timers, loopbacks, new threads opened..etc..) - they may pile up more and after 3 hrs they reach the peak Select Log from the Options menu. Insults are not welcome.

I had already attached a debugger but did not get any meaningful results.

  • Eventhough i have doubt, it may cause connection time out problem.
  • When answering a question please: Read the question carefully.
  • If you lower the thread priority the CPU usage will still be high, but should not affect performance that much.
  • If IIS is causing the problem, the offending process will be inetinfo.exe or the out-of-process (OOP) executable dllhost.exe (Windows 2000) or mtx.exe (Windows NT 4.0).
  • The callstacks and other program state you see when you do this repeatedly should give you an idea of what is wrong with your logic.
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  • my guess was to create threads n execute them to give an example : Expand|Select|Wrap|Line Numbers publicstaticThreadt2; publicstaticThreadt11; i declared 2 static threads : which will call 2 function on
  • Network load appears no different to the pre 100% CPU load.
  • If any other process is monopolizing the CPU, the problem is most likely not related to IIS.

Results 1 to 12 of 12 Thread: Debugging 100% CPU Use Tweet Thread Tools Show Printable Version Email this Page… Subscribe to this Thread… Display Linear Mode Switch to Hybrid Mode Treat my content as plain text, not as HTML Preview 0 … Existing Members Sign in to your account ...or Join us Download, Vote, Comment, Publish. At what point is brevity no longer a virtue? Change the interval to 10, then click ok.

Yeah that makes a lot of sense based on the other information you've provided us. Did Joseph Smith “translate the Book of Mormon”? Is the use of username/password in a mobile app needed? Check This Out So, in a case in which IIS is using a lot of CPU time, one or two threads are typically the culprits.

MSDN should be able to give details on good methodology. How to tell my parents I want to marry my girlfriend Authentication Error for ABBY Ocr Sdk! The real program is somewhat complex. joedeene Aug 29 '08 #2 reply Expert 100+ P: 750 PRR how about also making the threads background....

Reply With Quote July 17th, 2009,10:24 AM #3 monalin View Profile View Forum Posts Member Join Date Jul 2006 Posts 297 Re: Debugging 100% CPU Use Originally Posted by sknake Why When was today's radar measurement of the Earth-Sun distance made and by who? On an Windows NT 4.0 server, select Log from Performance Monitor's Options menu and click Stop Log. The service still runs at 100% CPU, fully responsive.