Working Set: Difference between revisions
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Created page with "A '''working set''' is a set of memory pages that a process is allowed to use. =Working Set Limits= Working set limits are established from UAF: * WSDEFAULT (working se..." |
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=Working Set Limits= | =Working Set Limits= | ||
Working set limits are established from [[ | Working set limits are established from [[SYSUAF]]: | ||
* WSDEFAULT (working set default) is the number of pages allocated to a starting process | * WSDEFAULT (working set default) is the number of pages allocated to a starting process | ||
* WSEXTENT (working set extent) is the number of pages that a working set can grow to if this memory is available and it may borrow more pages. | * WSEXTENT (working set extent) is the number of pages that a working set can grow to if this memory is available and it may borrow more pages. | ||
Revision as of 19:31, 4 June 2019
A working set is a set of memory pages that a process is allowed to use.
Working Set Limits
Working set limits are established from SYSUAF:
- WSDEFAULT (working set default) is the number of pages allocated to a starting process
- WSEXTENT (working set extent) is the number of pages that a working set can grow to if this memory is available and it may borrow more pages.
- WSQUOTA (working set quota) is the number of pages guaranteed to an active process
However, they may not be set lower than the following system parameters:
- for interactive processes:
- for detached processes: