Home > High Cpu > W3wp.exe High Cpu Iis

W3wp.exe High Cpu Iis


Select % Processor Time from the Thread object. If you are unable to find the root cause using these techniques, you can open a support ticket with Microsoft via http://support.microsoft.com/ and we can assist you with determining the cause Select Above in the dropdown. Click Add. have a peek here

Select from the list of instances. See http://support.microsoft.com/kb/307340 in the Microsoft Knowledge Base for more information. Last modified by LANDave on Oct 11, 2016 4:00 PM. This will show the process identifier (PID) of the w3wp.exe process in quotes.

W3wp.exe High Cpu Iis

Perfmon data can be viewed in real-time or it can be collected in a data collector set that can be reviewed later. Now you can check the thread stack to see what is causing the high CPU utilization by just typing one of stackcommands (k). Brandenburg Concerto No. 5 in D: Why do some recordings seem to be in C sharp?

We were trying to narrow down the search by looking at the IIS logs to determine what was running at the time and possibly how long. All rights reserved. If you can't properly answer this question you might be convicted torepeat the "kill the murderer" process forever… The procedures we will see below are general enough for troubleshoot any application W3wp.exe High Cpu Iis 6 Click Next.

Once the high CPU problem has occurred, you will want to stop the Perfmon data collector set from collecting data. W3wp.exe High Cpu Usage Windows 2008 R2 Determine the highest bar and double click it. Thanks in advance. -Chris Reply Subscribe RELATED TOPICS: Exchange 2013 unresponsive, CPU running 100% Exchange 2010 High CPU - Can't trace why Exchange 2010 w3wp.exe High CPU Best Answer Mace OP get redirected here You can always unassembly(u)from the intruction pointer to try digging a little bit more and obtain some additional information.

Enter 20 for the number of seconds. (You can adjust this value if needed, but be careful not to specify a small number of seconds in order to prevent false triggers.) Iis Cpu Usage Spikes To 100 The final dump will be a dump with full memory, and that dumps will be much larger. To do that, select the first counter in the list and then press Ctrl+H. The next step is to review the Page_Load event in the default.aspx page of the FastApp application.

W3wp.exe High Cpu Usage Windows 2008 R2

Figure 7 - Details on high CPU threads. http://stackoverflow.com/questions/2052633/w3wp-exe-using-100-cpu-where-to-start Once the high CPU problem has occurred, you will want to stop the Perfmon data collector set from collecting data. W3wp.exe High Cpu Iis I think that the cause of this trouble is in any script included in index.asp through include virtual directive, or by the 404 custom error page, used to generate dynamically all Iis Worker Process High Cpu Server 2012 Click Open.

I can tell from this analysis that the default.aspx page in the FastApp application is running. navigate here You might also want to check out Tess Ferrandez's blog - she is a kick a** microsoft escalation engineer and her blog focuses on debugging windows ASP.NET, but the blog is Creating a Debug Diagnostics 1.2 Rule The easiest way to collect user-mode process dumps when a high CPU condition occurs is to use Debug Diagnostics 1.2, or DebugDiag. Brandenburg Concerto No. 5 in D: Why do some recordings seem to be in C sharp? What Is W3wp.exe Process

For troubleshooting a high CPU issue, we need to collect a data collector set. The server is now bouncing between 50 and 60 percent CPU utilization.  Back to the drawing board. 0 Cayenne OP Luc23 Sep 4, 2013 at 4:31 UTC Well Select from the list of instances. http://homecomputermarket.com/high-cpu/w3wp-exe-high-cpu-usage-windows-2008-r2.html Click that link and you’ll see information about what those top CPU consumers were doing.

Check the Performance Counter checkbox. Iis Worker Process High Cpu Exchange 2013 You will now have a display that shows a graph of processor time used by each process on the computer during the time that the data collector set was running. Figure 1 shows this box checked and shows the w3wp.exe process (the process that hosts an IIS application pool) consuming a high level of CPU.

Click Open.

Privacy Statement Terms of Use Contact Us Advertise With Us Hosted on Microsoft Azure Follow us on: Twitter Facebook Microsoft Feedback on IIS Sign In Join Search IIS Home Downloads Learn Ex.: "? Reply johnson says: January 2, 2015 at 9:39 pm "kill the murderer"? W3wp.exe High Cpu Usage Windows 2003 They can tell you where a lot of that cpu time is being spent.

Expand the Process object. Open the IIS manager. Could it be a DDOS attack? http://homecomputermarket.com/high-cpu/fwupd-high-cpu.html When I open windows Task Manager and go to the resource monitor I see that 100% usage is because of workerprocess.exe.

Is this a scam? 'sudo' is not installed, I can't install it, and it asks if I am root Why call it a "major" revision if the suggested changes are seemingly To create a data collector set for troubleshooting high CPU, follow these steps. The HTTP API logs the orphaned requests in the error log.Troubleshooting Failed Requests Using Tracing in IIS 8.5 : The Official Microsoft IIS Site IIS log files store the date and