Iis Application Pool Crash
Several other people resolved their CPU spikes with this change. Exceptions are a normal part of computing, and handled ones are usually ok (at least, the code handling it thinks it is ok). Reply David.Wang says: March 28, 2006 at 6:06 am Chris - Explanation of HTTPERR Log entries: http://msdn.microsoft.com/library/default.asp?url=/library/en-us/http/http/types_of_errors_logged_by_the_http_server_api.asp Sounds like some sort of process recycling is kicking in to free up available home| search| account| evlog| eventreader| it admin tasks| tcp/ip ports| documents | contributors| about us Event ID/Source search Event ID: Event Source: Keyword search Example: Windows cannot unload your have a peek here
To make things even more interesting… a variety of logic flaws can cause crashes, all of which look the same from an IIS and event log entry perspective (to IIS, the http://forums.microsoft.com/MSDN/ShowPost.aspx?PostID=4147717&SiteID=1&mode=1 I don't see any flaw in the code. So ASPNET being created as a normal user (even if belonging to IIS_WPG) won't enough permissions to run a worker process. I suspect you changed the password so that you knew what it was and entered that into the Application Pool Identity?
Iis Application Pool Crash
It sounds like your frustration is more with the production support team, not with IIS nor debugging facilities. Clearly, that would not be a problem with .Net Framework 2.0, but from your perspective the SAS DLL is not usable under .Net Framework 2.0, thus it seems like an issue Try this: http://support.microsoft.com/kb/885654 What shows up in your IIS logs? The melody of logic will always play out the truth. ~ Narumi Ayumu, Spiral Reply bdesmond Member 70 Points 921 Posts MVP Re: IIS 6/w3wp.exe Service Unavailable Aug 31, 2003 02:41
Login here! The process id was ‘1700'. Thanks in advance! Iis State Get 1:1 Help Now Advertise Here Enjoyed your answer?
What I'm unaware of is where the blockade preventing ASPNET from instantiating a w3wp.exe process of its own is. App Pool Crashing Iis 7 Now, since the set of causes to a given bugis arbitrary, I would also caution against trying to "fix" crashes by blindly installing hotfixes, Service Packs, or making configuration changes. New computers are added to the network with the understanding that they will be taken care of by the admins. Then I found out about a "known" memory leack and "known" null pointer exception.
Access that virtual directory, IIS gives a big "Service Unavailable" error. A Process Serving Application Pool Terminated Unexpectedly Reply Jack says: July 19, 2007 at 9:23 am David's article is not right to the point, he is trying to by pass the issue and not knowing how to fix x 31 Dana Brash In my case, the system's host name had changed post IIS install resulting in incorrect IUSR and IWAM accounts. What happens if you configure the app pool to run under Network Service? --Brian Desmond Windows Server MVP - Directory Services http://www.briandesmond.com Reply icelava Member 1 Points 253 Posts ASPInsiders Re:
App Pool Crashing Iis 7
Obviously it is an access violation problem. https://www.experts-exchange.com/questions/26296509/w3svc-event-id-1002.html Event viewer shows the following errors for system log: 1.A process serving application pool ‘RTIAppPool' suffered a fatal communication error with the World Wide Web Publishing Service. Iis Application Pool Crash See ME926114 and ME926115 for two hotfixes applicable to Microsoft Exchange Server 2003. W3wp.exe Crash Iis Worker Process I use regmon from sysinternals to monitor registry access.
He finally moved server to and OU with an overriding GPO every thing started to work fine. http://itivityglobal.com/application-pool/a-failure-was-encountered-while-launching-the-process-serving-application-pool.html The process id was ‘5668'. For more information, see Help and Support Center at http://go.microsoft.com/fwlink/events.asp. If you need to debug something else, then you need to attach a debugger and wait for the right exception. //David Reply Sam says: July 13, 2007 at 9:14 pm OMG, A Process Serving Application Pool 'defaultapppool' Suffered A Fatal Communication Error
I have never debugged Visual Basic. It is a web server, not a development/debugging platform. For more information, see Help and Support Center at http://go.microsoft.com/fwlink/events.asp. Check This Out Many thanks Rich Reply Brian Milinazzo says: August 29, 2007 at 1:54 pm This seems like the logical approach to take.
x 35 Peter Feldhammer My solution was to change the Identity of DefaultAppPool (found in IIS Admin -> Properties -> Identity) from "Network Service" to "IWAM_xxx". Iis Application Pool Crash Dump In this scenario, the logon process stops responding when you try to authenticate again because the pFilterContext pointer is set to NULL. For more information, see Help and Support Center at http://go.microsoft.com/fwlink/events.asp.
For more information, see Help and Support Center at http://go.microsoft.com/fwlink/events.asp.
Nov 19, 2008 02:03 PM|hz333333|LINK Thanks for your response. Now I don't even last 20-30 minutes and only get in 200-400 users. If that's the case, the crashing process is out of the control of my minidumper, as the dumper only sits in my app dll and monitors the "current process" running the Iis Rapid Fail Protection Most users just want their issue fixed but unwilling to learn how to fix their problems.
I am going to try and explain the whole thought process, why things work the way it does,as well as useful next steps. I have seen several similarish posts but nothing concrete as a solution. In IIS6 Worker Process Isolation mode, all user code run inside of a w3wp.exe process, and the number of such w3wp.exe processes depend on the number of functional Application Pools as http://itivityglobal.com/application-pool/application-pool-is-being-automatically-disabled-due-to-a-series-of-failures-in-the-process.html Reply Ayoob says: June 6, 2007 at 8:21 am Excellent post David, straight to the point it helped a lot, troubleshooting and debugging waaay more fun than just apply random fixes,
Now that you have identified that your issue belongs to a crash, it is time to set up debugging traps so that you can catch the NEXT crash and diagnose it. there is some other stuff, but then the whole server reboots. Even more, starting the application on the webserver works fine, starting the same application on another server in that domain works fine. I think that the 'registry access right' which is claimed by Microsoft to be the issue, is nonsense, but I didn't got 'Service Unavailable' since so it might helped (thought I
For example, the earlier questions illustrate two such events, and there are other related ones. The process id was '2824'. Thanks Praveen.