Articles Posted in the " wmi " Category

  • WMI issue with SQL Server 2014

    WMI issue with SQL Server 2014

    Issue: I installed sql2014 enterprise edition with cu3 in following machine.  Just as a disclaimer I have been running a sql2012 edition on the same  host without any issue with WMI counters.

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    I could not see any wmi counters for sql2014.  I tried perfmon.exe and also querying:

    SELECT * FROM sys.dm_os_performance_counters
    SELECT * FROM sys.sysperfinfo
    

    Then I snipped through sql server error log and found this:

    Cannot query value ‘First Counter’ associated with registry key ‘HKLMSYSTEMCurrentControlSetServicesMSSQL$SQL2014Performance’. SQL Server performance counters are disabled.

    So I went to registry and added a new key with value 4090 under  HKEY_LOCAL_MACHINESYSTEMCurrentControlSetservicesMSSQL$SQL2014Performance

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    Restarted sql …