Forum Discussion

ydurguner's avatar
ydurguner
Icon for Neophyte rankNeophyte
6 months ago

Missing WMI instances and no data to LM queries

Hey all, Struggling here a little bit with a new customer, that no other customers had this issue. I have VM/physical server monitoring in place with LM. 2 dedicated VMs for collectors only, then c...
Mike_Moniz's avatar
Mike_Moniz
Icon for Professor rankProfessor

I'm confused by what you mean by "instance". What exactly do you mean? How are you checking "instances" on the servers themselves?

ydurguner's avatar
ydurguner
Icon for Neophyte rankNeophyte
6 months ago

by using wbemtest. You can use the query string for the specific instance in the wbemtest to see if that machine specifically providing that info that specific request. Which can be created manually or a script. 

  • Mike_Moniz's avatar
    Mike_Moniz
    Icon for Professor rankProfessor
    6 months ago

    Sounds like your just not getting results from WMI for those classes. "Instances" has a specific meaning in LogicMonitor which can confuse things.

    If you run this command in PowerShell what results do you get? Go you get a number (like 46) or 0 or some error message?

    @((gwmi -Query "SELECT * FROM Win32_PerfRawData_PerfOS_Memory").Properties.Name).Count