FIX: A memory leak occurs in the Regsvc.exe file when you add ASP.NET counters from a remote server in your performance monitor in the .NET Framework 2.0

Article ID: 953142 – Last Review: January 9, 2009 – Revision: 1.0

FIX: A memory leak occurs in the Regsvc.exe file when you add ASP.NET counters from a remote server in your performance monitor in the .NET Framework 2.0

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SYMPTOMS

When you add ASP.NET counters from a remote server in your performance monitor to monitor Microsoft ASP.NET applications remotely in the Microsoft .NET Framework 2.0, a memory leak occurs in the Regsvc.exe file. The memory leak is caused by the Aspnet_perf.dll file.

RESOLUTION

Hotfix information

A supported hotfix is now available from Microsoft. However, it is intended to correct only the problem that is described in this article. Apply it only to systems that are experiencing this specific problem. This hotfix may receive additional testing. Therefore, if you are not severely affected by this problem, we recommend that you wait for the next service pack that contains this hotfix.

To resolve this problem immediately, contact Microsoft Customer Support Services to obtain the hotfix. For a complete list of Microsoft Customer Support Services telephone numbers and information about support costs, visit the following Microsoft Web site:

http://support.microsoft.com/contactus/?ws=support (http://support.microsoft.com/contactus/?ws=support)

Note In special cases, charges that are ordinarily incurred for support calls may be canceled if a Microsoft Support Professional determines that a specific update will resolve your problem. The usual support costs will apply to additional support questions and issues that do not qualify for the specific update in question.

Prerequisites

You must have the Microsoft .NET Framework 2.0 installed to apply this hotfix.

Restart requirement

You do not have to restart the computer after you apply this hotfix.

Hotfix replacement information

This hotfix does not replace any other hotfixes.

File information

The English version of this hotfix has the file attributes (or later file attributes) that are listed in the following table. The dates and times for these files are listed in Coordinated Universal Time (UTC). When you view the file information, it is converted to local time. To find the difference between UTC and local time, use the Time Zone tab in the Date and Time item in Control Panel.

x86-based version
Collapse this tableExpand this table
File name File version File size Date Time Platform
Aspnet_perf.dll 2.0.50727.992 23,552 23-Jul-2008 6:04 X86
aspnet.perf_h na 6,089 23-Jul-2008 6:04 X86
aspnet_state_perf.h na 318 23-Jul-2008 6:04 X86
aspnet_wp.exe 2.0.50727.992 32,768 23-Jul-2008 6:04 X86
webengine.dll 2.0.50727.992 409,088 23-Jul-2008 6:04 X86
System.Web.dll 2.0.50727.992 5,144,576 23-Jul-2008 6:04 X86
x64-based version
Collapse this tableExpand this table
File name File version File size Date Time Platform
Aspnet_perf.dll 2.0.50727.992 32,256 22-Jul-2008 22:14 X64
Aspnet_perf.dll 2.0.50727.992 23,552 23-Jul-2008 6:04 X86
aspnet_perf.h na 6,089 22-Jul-2008 22:08 X64
aspnet_perf.h na 6,089 23-Jul-2008 6:04 X86
aspnet_state_perf.h na 318 22-Jul-2008 22:08 X64
aspnet_state_perf.h na 318 23-Jul-2008 6:04 X86
aspnet_wp.exe 2.0.50727.992 44,544 23-Jul-2008 1:57 X64
aspnet_wp.exe 2.0.50727.992 32,768 23-Jul-2008 6:04 X86
webengine.dll 2.0.50727.992 710,656 22-Jul-2008 22:14 X64
webengine.dll 2.0.50727.992 409,088 23-Jul-2008 6:04 X86
System.Web.dll 2.0.50727.992 5,091,328 23-Jul-2008 1:57 X64
System.Web.dll 2.0.50727.992 5,144,576 23-Jul-2008 6:04 X86
IA64-based version
Collapse this tableExpand this table
File name File version File size Date Time Platform
Aspnet_perf.dll 2.0.50727.992 73,216 22-Jul-200 22:23 IA64
Aspnet_perf.dll 2.0.50727.992 23,552 23-Jul-200 6:04 X86
aspnet_perf.h na 6,089 22-Jul-2008 22:15 IA64
aspnet_perf.h na 6,089 23-Jul-2008 6:04 X86
aspnet_state_perf.h na 318 22-Jul-2008 22:15 IA64
aspnet_state_perf.h na 318 23-Jul-2008 6:04 X86
aspnet_wp.exe 2.0.50727.992 83,456 23-Jul-200 4:41 IA64
aspnet_wp.exe 2.0.50727.992 32,768 23-Jul-200 6:04 X86
webengine.dll 2.0.50727.992 1,182,720 22-Jul-200 22:23 IA64
webengine.dll 2.0.50727.992 409,088 23-Jul-200 6:04 X86
System.Web.dll 2.0.50727.992 4,714,496 23-Jul-200 4:41 IA64
System.Web.dll 2.0.50727.992 5,144,576 23-Jul-200 6:04 X86

STATUS

Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the Applies to section.


APPLIES TO
  • Microsoft .NET Framework 2.0
Keywords: 
kbsurveynew kbhotfixserver kbexpertiseadvanced kbqfe KB953142

 

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