 |
PerformanceInformation Fields |
The PerformanceInformation type exposes the following members.
Fields| | Name | Description |
|---|
 | CommitLimit |
The current maximum number of pages that can be committed by the system without extending
the paging file(s). This number can change if memory is added or deleted, or if pagefiles
have grown, shrunk, or been added. If the paging file can be extended, this is a soft limit.
|
| CommitPeak |
The maximum number of pages that were simultaneously in the committed state since the last
system reboot.
|
| CommitTotal |
The number of pages currently committed by the system. Note that committing pages (using
with
) changes this value immediately; however,
the physical memory is not charged until the pages are accessed.
|
| HandlesCount |
The current number of open handles.
|
| KernelNonPaged |
The memory currently in the nonpaged kernel pool, in pages.
|
| KernelPaged |
The memory currently in the paged kernel pool, in pages.
|
| KernelTotal |
The sum of the memory currently in the paged and nonpaged kernel pools, in pages.
|
| PageSize |
The size of a page, in bytes.
|
| PhysicalAvailable |
The amount of physical memory currently available, in pages. This is the amount of physical
memory that can be immediately reused without having to write its contents to disk first.
It is the sum of the size of the standby, free, and zero lists.
|
| PhysicalTotal |
The amount of actual physical memory, in pages.
|
| ProcessCount |
The current number of processes.
|
| Size |
The size of this structure, in bytes.
|
| SystemCache |
The amount of system cache memory, in pages. This is the size of the standby list plus the
system working set.
|
| ThreadCount |
The current number of threads.
|
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