Assistance identifying source of WinMGMT handle leak

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hi all,

i have windows 2008 r2 sp 1 domain controller has handle leak in winmgmt. have have 15 dcs same build , patch level not experience handle leak. use scom monitoring.

i have used information in http://blogs.technet.com/b/yongrhee/archive/2012/06/28/how-to-troubleshoot-service-host-svchost-exe-related-problems.aspx blog narrow cause down winmgmt.

currently svchost of winmgmt using around 75k handles, although has been in many hundreds of thousands before.

using handle.exe can see 500 of handles of these "event" handles

example output handle:

c:\users\username\desktop>handle -a -p 2132 | find /c /i "event"
75090
  be8: event

has got experience identifying source of these wmi event hooks? there way see individual hooks confirm same, , possibly identify scripts causing them?

cheers!

shane


hi ,

thank posting issue in forum.

i trying involve familiar topic further @ issue. there might time delay. appreciate patience.

thank understanding , support.

best regards,

andy qi

andy qi
technet community support



Windows Server  >  Management



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