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wmiapsrv
About this tag
The wmiapsrv tag on WindowsForum.com covers discussions about the WmiApSrv.exe process, which is the WMI Performance Adapter service in Windows. The tagged content focuses on a known memory leak issue in WmiApSrv.exe that affects Windows Server 2008, Windows Server 2008 R2, and Windows 7. This leak occurs when performance monitoring tools query performance data using the Performance Data Helper (PDH) API, leading to excessive memory consumption and degraded system performance. Microsoft addressed this with hotfix KB2697479. Forum threads reference this fix and provide links to the official support article for resolution steps.
Fixes a performance issue that occurs when you use a performance monitoring tool to query performance data on a computer that is running Windows Server 2008 R2 or Windows 7. Specifically, this issue occurs when the tool uses Performance Data Helper...
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Fixes a performance issue that occurs when you use a performance monitoring to query performance data on a computer that is running Windows Server 2008 R2 or Windows 7. Specifically, this issue occurs when the tool uses Performance Data Helper (PDH)...
More...