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Iis Worker Process High Cpu Server 2012

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Working... Perfmon data can be viewed in real-time or it can be collected in a data collector set that can be reviewed later. You can match that PID with the PID available in Task Manager. But what was really causing that process to behave like that? check over here

For troubleshooting a high CPU issue, we need to collect a data collector set. Outdated information exists that recommends adding worker processes, adjusting timeouts, etc. Select the newly added trigger and click Edit Thresholds as shown in Figure 3. Figure 2 - Creating a data collector set. https://www.iis.net/learn/troubleshoot/performance-issues/troubleshooting-high-cpu-in-an-iis-7x-application-pool

Iis Worker Process High Cpu Server 2012

Note that if you are on Windows Server 2008 R2 and you have more than 64 processors, please choose the Processor Information object instead of the Processor object.) In the list How can I determine what is happening on that web site and which lines of codes are causing that cpu usage? Sign in to add this video to a playlist. Select the Create Manually (Advanced) radio button.

Now add the Process / % Processor Time counter using these steps. The next step is to review the Page_Load event in the default.aspx page of the FastApp application. A counter example for Sard's theorem in the case C^1 Can a router send ARP requests to hosts? Iis Cpu Usage Spikes To 100 Among these are:Getting hash information for filesRetrieving patch install and uninstall informationReceiving DeviceID to retrieve computer information from the databaseRetrieving results of vulscan scan and repairRetrieving Antivirus information such as licensing,

WTF? To create a data collector set for troubleshooting high CPU, follow these steps. Sign in to report inappropriate content. http://stackoverflow.com/questions/14992383/how-prevent-cpu-usage-100-because-of-worker-process-in-iis This rule will create 11 dump files.

Views: 30895 Where to get the server files for games? W3wp.exe Iis Worker Process High Cpu Figure 7 shows what those threads are doing in my application. Solution: First of all find the application which is causing heavy memory usage. Particular attention should be paid to looking at the requests that are coming in:Are they repetitive in excess?Do they contain error status codes? (403, 500, etc)Troubleshooting HTTP 400 Errors in IIS

W3wp.exe High Cpu Iis

Click the OK button and then the Next button. useful reference Could it be a DDOS attack? Iis Worker Process High Cpu Server 2012 If you want to go deeper, try to understand hwo to use WinDbg. W3wp.exe High Cpu Usage Windows 2008 R2 How do manufacturers detune engines?

I already which page and what is causing it. http://homecomputermarket.com/high-cpu/system-process-high-cpu-windows-7.html Without additional details it is hard to give specific advice. –Brian Rasmussen Apr 28 '09 at 13:31 add a comment| up vote 3 down vote Other suggestion of tools is DebugDiag, In Figure 5, you can clearly see that the w3wp.exe process was using a large amount of CPU on the machine. For more information on using Performance Monitor, see Analyzing Performance Data later in this troubleshooter. Iis Worker Process High Cpu Exchange 2013

Select % Processor Time from the list. THey should be all the same. DotNetSlackers 9,182 views 9:28 IIS Advanced Logging - Duration: 9:46. http://homecomputermarket.com/high-cpu/wmi-provider-host-high-cpu-server-2012.html share|improve this answer answered Mar 25 '13 at 20:25 Bart van Kleef 385 add a comment| up vote 0 down vote Use PerfMon to collect data and DebugDiag to analyse.

Open Administrative Tools from the Windows Control Panel. What Is W3wp.exe Process Table of ContentsInstallation IssuesArticleTroubleshooting IIS 7.x Installation IssuesSecurity IssuesArticleTroubleshooting SSL related issues (Server Certificate)ArticleTroubleshooting Forms AuthenticationASP.NET IssuesArticleTroubleshooting Invalid viewstate issuesDiagnosing HTTP ErrorsArticleHow to Use HTTP Detailed Errors in IIS 7.0ArticleTroubleshooting HTTP Once the adplus.vbs is done, stop the perfmon log.

Press Ctrl+ B to change the view to histogram.

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Figure 5 - Perfmon showing CPU usage of w3wp.exe. slowcomputerproblems 759,479 views 2:43 IIS's Overlapping App Pools - Duration: 10:48. Working... Here are some resources on doing performance monitoring: Troubleshooting High CPU in an IIS 7.x Application Pool MSDN - Performance Tuning and Monitoring IIS Extension - Web Performance Monitor Troubleshooting Failed

In your case, if you want it to restart at 80%, you can right click on the app pool and go to Advanced Settings and apply the following configurations: You can