The Win32_PageFileUsage class represents the file used for handling virtual memory file swapping on a Win32 system. Information contained within objects instantiated from this class specify the runtime state of the page file.
Note: The SE_CREATE_PAGEFILE privilege is required for Windows XP
Namespace value is root/CIMV2.
WMI Provider value is CIMWin32.
The AllocatedBaseSize property indicates the actual amount of disk space allocated for use with this page file. This value corresponds to the range established in Win32_PageFileSetting under the InitialSize and MaximumSize properties, set at system startup.
The Caption property is a short textual description (one-line string) of the object.
The CurrentUsage property indicates how much of the total reserved page file is currently in use.
The Description property provides a textual description of the object.
The InstallDate property is datetime value indicating when the object was installed. A lack of a value does not indicate that the object is not installed.
The Name property indicates the name of the page file.
The PeakUsage property indicates the highest use page file.
The Status property is a string indicating the current status of the object. Various operational and non-operational statuses can be defined. Operational statuses are "OK", "Degraded" and "Pred Fail". "Pred Fail" indicates that an element may be functioning properly but predicting a failure in the near future. An example is a SMART-enabled hard drive. Non-operational statuses can also be specified. These are "Error", "Starting", "Stopping" and "Service". The latter, "Service", could apply during mirror-resilvering of a disk, reload of a user permissions list, or other administrative work. Not all such work is on-line, yet the managed element is neither "OK" nor in one of the other states.
The TempPageFile property specifies whether a temporary page file has been created, usually because there is no permanent page file on the current computer system.
Method not found.
SELECT * FROM Win32_PageFileUsage
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WMI Environment is Windows Server 2008 R2 Enterprise Edition.
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