procdump on w3wp.exe: Only part of a ReadProcessMemory or WriteProcessMemory request was completed.

Posted by JakeS on Server Fault See other posts from Server Fault or by JakeS
Published on 2011-03-02T01:50:34Z Indexed on 2011/03/02 7:26 UTC
Read the original article Hit count: 928

Filed under:

iis7

|

dump

|

cpu-hogging

I'm having a problem with an IIS application that occasionally spikes up in CPU usage, and am trying to use procdump to get a memory dump for examination. I'm running "procdump.exe -64 -mA 9999" where 9999 is the pid of the process. But every time I do it, I get an error:

Only part of a ReadProcessMemory or WriteProcessMemory request was completed.

Doing this also recycles the apppool, relieving the CPU spike, so I can't keep trying until I get it right.

Does anyone know what is going wrong?

© Server Fault or respective owner

Related posts about iis7

Configuring IIS7 404 page when using IIS7 urlrewrite module

as seen on Pro Webmasters - Search for 'Pro Webmasters'
I've got custom errors to work for .aspx page like: www.domain.com/whateverdfdgdfg.aspx But, when no .aspx url is requested, (like http://www.domain.com/hfdkfdh4545) it results in an error: HTTP Error 404.0 - Not Found The resource you are looking for has been removed, had its name changed… >>> More
How to create a Subdomain in IIS7?

as seen on Server Fault - Search for 'Server Fault'
In IIS7 I have a site: http://www.mydomain.com/mysite How can I get the same site to appear as: http://mysite.mydomain.com ? I already have the DNS set up and can ping it, I just do not know how to configure it in IIS7. >>> More
How can I control which IP address IIS7 uses?

as seen on Server Fault - Search for 'Server Fault'
In Win2k3 I used httpcfg to tell IIS to listen to specific IP addresses on the server. I want to run Apache with VisualSVN Server on port 80 on another IP address but IIS7 binds to all ports by default. What utility for IIS7 controls the IIS7 bindings? Update: I found the answer. There is a utility… >>> More
WCF service hosted in IIS7 with administrator rights?

as seen on Server Fault - Search for 'Server Fault'
Hello, How do I grant administrator rights to a running WCF service hosted in IIS7? The problem is, my code works fine in a test console application runned as an administrator, but the same code used from WCF service in IIS7 fails. When I run the same console test application without admin rights… >>> More
authentication problem on windows vista (cookie is getting written but httpcontext.current.user is n

as seen on Stack Overflow - Search for 'Stack Overflow'
authentication problem on windows vista (iis7) (cookie is getting written but httpcontext.current.user is null) >>> More

Related posts about dump

systemstate dump ??

as seen on Oracle Blogs - Search for 'Oracle Blogs'
???????????????hang????,????????systemstate dump?????????,?????,????????,???????????????,????systemstate dump????????????? ??????,????????systemstate dump, ?????“WAITED TOO LONG FOR A ROW CACHE ENQUEUE LOCK”? … >>> More
Heap Dump Root Classes

as seen on Stack Overflow - Search for 'Stack Overflow'
We have production system going into infinite loop of full gc and memory drops form 8 gigs to like 1 MB in just 2 minutes. After taking heap dump it tells me there an is an array of java.lang.Object ([Ljava.lang.Object) with millions of java.lang.String objects having same String taking 99% of heap… >>> More
vbscript calling svnadmin dump

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi, Running the following vbscript to call svnadmin dump fails (i.e. no dump is being created) Set objShell = CreateObject("WScript.Shell") Set objShellExec = objShell.Exec("svnadmin dump C:\svn_repos > C:\fullbackup") I discovered from another post, http://stackoverflow.com/questions/445121/svn-dump-fails-with-wscript-shell/2400011#2400011… >>> More
Know more about shared pool subpool

as seen on Oracle Blogs - Search for 'Oracle Blogs'
????T.askmaclean.com???Shared Pool?SubPool?????,????????_kghdsidx_count ? subpool ??subpool????( ???duration)???: SQL> select * from v$version; BANNER ---------------------------------------------------------------- Oracle Database 10g Enterprise Edition Release 10.2.0.5.0 - 64bi PL/SQL… >>> More
Hex Dump using LINQ (in 7 lines of code)

as seen on ASP.net Weblogs - Search for 'ASP.net Weblogs'
Eric White has posted an interesting LINQ query on his blog that shows how to create a Hex Dump in something like 7 lines of code.Of course, this is not production grade code, but it's another good example that demonstrates the expressiveness of LINQ.Here is the code:byte[] ba = File.ReadAllBytes("test… >>> More