Performance may be slow on a Primary Site Controller that runs Message Queuing (832716)


The information in this article applies to:

  • Microsoft Message Queue Server (MSMQ) 1.0

SYMPTOMS

Performance may be slow on a Primary Site Controller (PSC) that runs Microsoft Message Queuing. This problem occurs when no relevant business processes are running on the server.

CAUSE

This problem occurs because a memory leak occurs when a server receives a BAD_SIGNATURE non-acknowledgement response to a replication message. When a server that is running Message Queuing receives a BAD_SIGNATURE negative acknowledgement, the number of frames replicated between Message Queuing site controllers increases significantly.

RESOLUTION

A supported hotfix is now available from Microsoft, but it is only intended to correct the problem that this article describes. Apply it only to systems that are experiencing this specific problem.

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

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.

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 tool in Control Panel. 
Date         Time   Version            Size    File name
--------------------------------------------------------------
23-Sep-2002  02:51                     11,163  Crdbsp7.sql
23-Sep-2002  02:50                     19,968  Mq2ndnd.exe      
02-Jul-2003  02:02  1.0.0.337          61,584  Mqac.sys
23-Sep-2002  02:27  1.0.0.336          34,064  Mqcertui.dll     
02-Jul-2003  02:02  1.0.0.337          34,064  Mqdbmgr.dll      
02-Jul-2003  02:02  1.0.0.337          59,152  Mqdscli.dll      
02-Jul-2003  02:02  1.0.0.337          56,592  Mqdssrv.dll      
24-Nov-2003  04:44  1.0.0.338         237,456  Mqis.dll         
02-Jul-2003  02:02  1.0.0.337          16,144  Mqkeyhlp.dll     
02-Jul-2003  02:02  1.0.0.337         142,096  Mqoa.dll         
02-Jul-2003  02:02  1.0.0.337           8,464  Mqperf.dll       
02-Jul-2003  02:02  1.0.0.337         509,200  Mqqm.dll         
02-Jul-2003  02:02  1.0.0.337         110,352  Mqrt.dll         
23-Sep-2002  02:45  1.0.0.336       1,831,320  Mqsetup.dll      
02-Jul-2003  02:02  1.0.0.337          14,096  Mqsvc.exe        
02-Jul-2003  02:02  1.0.0.337         106,768  Mqutil.dll       
23-Sep-2002  02:27  1.0.0.336          62,224  Msmq.cpl

STATUS

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

MORE INFORMATION

For additional information about how hotfix packages are named, click the following article number to view the article in the Microsoft Knowledge Base:

816915 New file naming schema for Microsoft Windows software update packages

For additional information, click the following article number to view the article in the Microsoft Knowledge Base:

824684 Description of the standard terminology that is used to describe Microsoft software updates

Modification Type:MajorLast Reviewed:4/7/2006
Keywords:kbQFE KBHotfixServer kbbug kbfix KB832716 kbAudDeveloper
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