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Iis Worker Process High Cpu Usage


The steps also assume that you've downloaded two additional files—debug.dll and debug.pdb—from the Code Library on the Windows Web Solutions Web site (, installed them, and copied them to your default On my machines, it appears to (amongst other things) handle outbound mail connections. If any other process is monopolizing the CPU, the problem is most likely not related to IIS. Click Start Log. this contact form

Click Done. All Rights Reserved Theme designed by Audentio Design. Latest: Ichinisan, Jan 8, 2017 at 2:58 AM Console Gaming PSA - If you are thinking about get the Chase Sapphire Reserve credit card with 100,000 points bonus Latest: KillerCharlie, Jan I installed it, then rebooted.

Iis Worker Process High Cpu Usage

Here's a summary of what I ended up manually installing: KB883935 KB894549 KB906780 KB894689 KB916803 KB912442 KB931832 Remember, none of these patches were found missing by Microsoft Update or MBSA. SR-71 BlackbirdNov 27, 2011, 2:13 AM Do you have all the service packs installed? Figure 3 Figure 4 Now you can navigate through the list of counters at the bottom of the window until you find the one that's using most or all of the

I knew inetinfo.exe was involved in the problem, so I decided to search on IIS patches. I thought maybe it would give me an idea about what to do by reverse engineering the process, but it isn't until I get to the end of this document that Werezwolf I did one thing and it seems the problem is solved . High Cpu Utilization In Sql Server After identifying which process is consuming the CPU time, take a note of the Process ID of such a process from task manager.

As mentioned above, if you are hosting a web server, you will know and you may just restart the service (usually almost last service listed "www"). W3wp.exe High Cpu Iis See More 1 2 3 4 5 Overall Rating: 0 (0 ratings) Log in or register to post comments ActionsThis Discussion 0 Votes Follow Shortcut Abuse PDF     Trending Topics: You should see a dump similar to the one at the bottom of Figure 5. (Note that an overlying window shows source code for the section of code being executed in Phil inetinfo.exe is used through IIS when people upload or download from your website.

Jason It is necessary if you want to publish a website from your computer. Troubleshooting High Cpu Utilization Windows Server 2008 It's quick & easy. Not needed for normal operation, unless U run a webserver. It mainly helps in Versions of 5.x IIS.

W3wp.exe High Cpu Iis

Notice: This has been classified as an intermediary level content, so it presumes you understand concepts like memory dumps, crashes, hangs, applications, processes,threads, call stacks etc,and also have some experience with The internet access is via an adsl router. Iis Worker Process High Cpu Usage Learning resources Microsoft Virtual Academy Channel 9 MSDN Magazine Community Forums Blogs Codeplex Support Self support Programs BizSpark (for startups) Microsoft Imagine (for students) United States (English) Newsletter Privacy & cookies Troubleshooting High Cpu Utilization In Linux Once the adplus.vbs is done, stop the perfmon log.

Step 6:Open the Windbg.exe from the c:\debuggers folder.Press Ctrl + D and select the hang dump (.dmp file) you generated earlier by uging adplus.vbs (they should be placed in the folder Because this application use Port 80, and also Wamp (Apache) / Vertrigo (Apache) use same port 80. Since I had Automatic Updates installed, I was fairly confident I already had this critical update installed. Check it out! Reasons For High Cpu Utilization In Application Server

This may be the cause of conflicts, since both applications would be residing in the same memory space. A process that runs on an IIS server and is a part of the Windows 2000 Exchange infrastructure B. We have loaded all the service packs and patches etc but the problem still exists. navigate here They know if needs to be replaced soon, but because they are already handling too many other projects, they are attempting to hold off on migrating to Exchange 2007 in summer

paulrussam stated that he was using the pop3 connector, which is a piece of software included in Microsoft Small Business Server that allows you to pull mail down from an outside High Cpu Utilization Cisco Second, SMTP service which is part of the INETINFO.EXE "process" does more than "just send email"! So I installed KB890066 (which wasn't listed in add/remove programs or by netdiag) and rebooted.

It is a waste of cpu power, unless you are running a server.

Anything that uses IIS could result in it using high cpu. It exploits 99% of CPU even when there is nothing to do with IIS. See also: Link Chris IIS uses 90 to 95% of cpu on older intel cpu's beast-usa Blocks internet connectivity,restarts system repeatedly,Disable the cmd,regedit and admin previliges to the user re inetinfo.exe Windows Server 2012 High Cpu Usage also IISreset and IISrstas are running with it, if you try to close inetinfo iisreset appears and brings back inetinfo.

That sounds very symptomatic of the Code Red worm #5 Santa, Dec 11, 2002 (You must log in or sign up to post here.) Show Ignored Content Loading... If you don't have the Performance Monitor log to accompany the dump, you must do some guesswork, but you can almost always narrow the list of threads until you find the How about some debugging now? his comment is here If it's causing you grief, try uninstalling IIS Keith M Has been using about 99% of the CPU for about 2 hours.

Ask ! Then, type kb to get the stack trace for that thread. 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 not harmful close process if consuming lot of CPU PROAN Service Name RESvc 2003 Microsoft Exchange Routing Engine Path: "C:\WINDOWS\system32\inetsrv\inetinfo.exe" Provides topology and routing information to Exchange Server 2003 servers.

Rebooting the machine fixed the problem temporarily, but it always returned within an hour. These steps assume you've already installed the debugging tools I've mentioned in previous articles in this series. If you don't know what IIS is, you should uninstall it. *root* I have the same problems than Tom : it even freezes installation processes for new softwares. The exception to this generalization is threads whose CPU utilization drops right at the end of the log.

The code showed up because I copied debug.pdb—i.e., the debug symbols—to the same directory as debug.dll. Any ideas what may cause this? So I do some more investigating, and fiND much to my surprise all the Exchange services had started. Reply Skip to main content Follow UsPopular TagsDebug Debugging Windbg High Utilization 100% CPU Tip Troubleshooting Assembler Advanced Basic Asp.Net Intermediary Memory Management Virtual PC 3GB Boot.ini 4GT IIS PAE Null

I ran dcdiag.exe and netdiag.exe to look for communication errors, but none were found. For IIS5 servers, if you want to know what application is being hosted by the process (in case of a DLLHOST.EXE) you can use the Component Services mmc or simply run Privacy Statement Terms of Use Contact Us Advertise With Us Hosted on Microsoft Azure Follow us on: Twitter Facebook Microsoft Feedback on IIS Developer Network Developer Network Developer Sign in Subscriber The dump file records one instant toward the end of the Performance Monitor log, and a thread that was back at 0 percent was probably already out of the routine that

The system monitor window will show the %CPU utilization of each process. Tip: you can convert from hex to decimal by the the "?" in the debugger's command prompt. But what was really causing that process to behave like that? A thread list will show up as the example below: 0:00> ~ 0 Id: f4.f3 Suspend: 1 Teb: 7ffde000 Unfrozen 1 Id: f4.f7 Suspend: 1 Teb: 7ffdd000 Unfrozen 2 Id: f4.10a

Pazhaniyappan. I remembered Windows Update doesn't update all products, so I went to to scan for missing patches.