i am having the same issues with the alerts but getting 4 versions of the errors

SCOMpercentageCPUTimeCounter.vbs(124, 5) Microsoft VBScript runtime error: ActiveX component can't create object: 'WbemScripting.SWbemRefresher' - Disabled for Server 2000 Machines - Issue Resolved

SCOMpercentageCPUTimeCounter.vbs(125, 5) SWbemRefresher: Invalid class  Followed article this resolve the issue

SCOMpercentageCPUTimeCounter.vbs(212, 2) SWbemObjectSet: Out of memory Assuming Issue with WMI

SCOMpercentageCPUTimeCounter.vbs(125, 5) SWbemRefresher: No more threads can be created in the system. Assuming Issue with WMI

My question os should i rebuild the WMi DB?

If anyone can help me it would be great

IBM X3950

X64

32GB Mem

Server 2008 R2

I found this article over the weekend and applied the hotfix. I think this has resolved my issue as 5 of the servers has not come back with any issues

blogs.technet.com/.../wmi-leaks-memory-on-server-2008-r2-monitored-agents.aspx

Thanks

Kevin, I have one server at our customers' with the issue, and I noticed that all rules dealing with "Process" performance object are not collecting any data. This affects not only "agent processor utilization" workflows, but also w3wp.exe monitoring and so on.

I've asked to apply the fix. I'll post back if everything is OK.

Kevin, ive got an issue whereby this script returns

The process started at 2:28:15 PM failed to create System.PropertyBagData, no errors detected in the output.  The process exited with 0

Command executed: "C:\Windows\system32\cscript.exe" /nologo "SCOMpercentageCPUTimeCounter.vbs" BACVSDWH01.domain.net false 3

Working Directory: C:\Program Files\System Center Operations Manager 2007\Health Service State\Monitoring Host Temporary Files 1\1674\

One or more workflows were affected by this.  

Workflow name: Microsoft.SystemCenter.HealthService.SCOMpercentageCPUTimeMonitor

Instance name: BACVSDWH0.domain.net

Instance ID: {BE9C744E-D538-DB04-6F2C-5AEF157DBFC0}

Management group: BACSCOM

The server has been rebooted and is functioing fine so not sure where to go?  If i manually run the script i get nothing back also.

Thanks a lot ! Good explanation and solution works like a charme :)

Hi

Microsoft has removed the 2000 Resource kit from its download site.

The same thing can be accomplished by modify the following registry value.

\HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\PerfProc\Performance

Disable Performance Counters from 1 to 0

I have been struggling with this script and trying to get it work.  It turns out that many of my servers had bigger problems with the performance counters.  To resolve them, I simply rebuilt them using:

lodctr /r

This seemed to take care of the issue.   Prior to executing this command, the script would hang for a very long time and then return an error.  Now, it returns what looks like XML in about 30 seconds.

HanJR

HI Kevin,

I checked all sources, erverthing seems fine but when I try to run a script I get the following error:

WIN2008R2

C:\temp>cscript.exe" /nologo "SCOMpercentageCPUTimeCounter.vbs" server.mydomain.net false 3

The system cannot find the path specified.

Hi! We have a similar issue but instead of "Invalid Class" we get "The RPC server is unavailable" Here is the event alert: Microsoft.Windows.Server.NetwokAdapter.BandwidthUsed.ModuleType.vbs : The class name 'Win32_PerfFormattedData_Tcpip_NetworkInterface Where Name ='VMware Accelerated AMD PCNet Adapter _2'' did not return any valid instances. Please check to see if this is a valid WMI class name.. The RPC server is unavailable. When I run the script manually it works 9 out of 10 times. C:\WINDOWS\system32\cscript.exe" /nologo "Microsoft.Windows.Server.NetwokAdapter.BandwidthUsed.ModuleType.vbs" server.mydomain true This happens on a few servers.

Hi there, I cannot seems to the find the fix tool as per the link posted. Anybody know where i can get it ?