Page Comparison

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Processor Queue UNKN - Missing information from agent: 'system_perf'

Open the Windows agent's log file and see if you find this:

2021-08-03 17:15:35.063 [Err  ] Timeout [3] seconds broken  when query WMI
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2021-08-03 15:02:44.435 [Warn ] Object 'Win32_PerfRawData_PerfOS_System' in 4ms sends NO DATA
2021-08-03 15:02:44.436 [Warn ] Sub Section 'system_perf' has no data to provide, status = [2]

Which counter does wmi_cpuload use? 

You will find the source code of the Windows Agent in our Git HubGitHub. There you will find all the System and Performance counters. For wmi_cpuload, we need the following counters:

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Now you can run both commands. What's the output? Do you see all the data like described here: https://docs.microsoft.com/de-de/windows/win32/cimwin32prov/win32-computersystem?Microsoft win32 Documentation

Get-WmiObject -class Win32_PerfRawData_PerfOS_System -computername  WIN-MOP95J96UQA -namespace   root\cimv2 |Format-List *

Get-WmiObject -class Win32_ComputerSystem | Format-List *

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How long does the query run? You can use the measurement command for this:

Measure-Command {Get-WmiObject -class Win32_PerfRawData_PerfOS_System -computername WIN-MOP95J96UQA -namespace root\cimv2 |Format-List *}
Measure-Command {Get-WmiObject -class Win32_ComputerSystem | Format-List *}

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• Increase the wmi timeout as described here: Increase How-to increase WMI timeout
  
  
• Reboot the system
  
  

• WMI Database is

  broken → Use

  broken → Use the WMI Explorer for further debugging
  
  You can try these commands, but be careful
  

  https://pitstop.manageengine.com/portal/en/kb/articles/rebuilding-wmi-

  
  Rebuilding WMI repository
  
  

  Code Block
  language bash theme RDark
  winmgmt /clearadap winmgmt /resyncperf

  
  

  Panel
  borderColor black bgColor #F8F8F8
  Required tools:

  https://github.com/vinaypamnani/wmie2/releases/download/v2.0.0.2/WmiExplorer_

  Download WmiExplorer Version 2.0.0.2

  .zip
  https://windows10gadgets.pro/phpdata/gdownload.php?n=exctrlst

  from Github Windows 10 gadgets pro WMI Diag Unpack to any folder, cd here, and from the command line run Code Block language bash theme RDark cscript wmidiag.vbs

  
  

  
  

  Info

https://docs.microsoft.com/de-de/windows/win32/cimwin32prov/win32-computersystem

• title Additional Information

  Microsoft win32 Documentation Microsoft Measure Documentation

  
  

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