AGESLICE parameter: Difference between revisions
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{{Template:AGESLICE parameter subtitle}} | |||
==Summary== | ==Summary== | ||
<dl> | <dl> | ||
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==Description== | ==Description== | ||
<p>The CPU time slice increment associated with aging promotion</p> | <p>The CPU time slice increment associated with aging promotion</p> | ||
<p>This parameter is multiplied by the value of the multiplier and then added to the user's current CPU time slice allotment, subject to SLICEMAX. Increasing this parameter causes a user's CPU time slice immunity to increase faster with aging. </p> | <p>This parameter is multiplied by the value of the multiplier and then added to the user's current CPU time slice allotment, subject to <var>[[SLICEMAX_parameter|SLICEMAX]]</var>. Increasing this parameter causes a user's CPU time slice immunity to increase faster with aging. </p> | ||
<p>Although increasing AGESLICE increases a user's waiting time, it also allows a CPU-bound user more time once that user is running. This increases throughput but reduces response time. </p> | <p>Although increasing AGESLICE increases a user's waiting time, it also allows a CPU-bound user more time once that user is running. This increases throughput but reduces response time. </p> | ||
<p>It is appropriate to increase AGESLICE when the values of AGESCAN or AGEINTVL are increased. Never set AGESLICE to a value greater than SLICEMAX. AGESLICE has no effect unless the AGESCAN parameter value is nonzero.</p> | <p>It is appropriate to increase AGESLICE when the values of <var>[[AGESCAN_parameter|AGESCAN]]</var> or <var>[[AGEINTVL_parameter|AGEINTVL]]</var> are increased. Never set AGESLICE to a value greater than SLICEMAX. AGESLICE has no effect unless the AGESCAN parameter value is nonzero.</p> | ||
[[Category:Scheduler parameters]] | [[Category:Scheduler parameters]] | ||
[[Category:System parameters]] | [[Category:System parameters]] | ||
[[Category:Parameters]] | [[Category:Parameters]] | ||
Latest revision as of 14:36, 9 October 2014
Aging slice increment
Summary
- Default value
- 0
- Parameter type
- System
- Where set
- On User 0's parameter line or reset by system manager
- Related products
- All
- Introduced
- Model 204 V6.1 or earlier
Description
The CPU time slice increment associated with aging promotion
This parameter is multiplied by the value of the multiplier and then added to the user's current CPU time slice allotment, subject to SLICEMAX. Increasing this parameter causes a user's CPU time slice immunity to increase faster with aging.
Although increasing AGESLICE increases a user's waiting time, it also allows a CPU-bound user more time once that user is running. This increases throughput but reduces response time.
It is appropriate to increase AGESLICE when the values of AGESCAN or AGEINTVL are increased. Never set AGESLICE to a value greater than SLICEMAX. AGESLICE has no effect unless the AGESCAN parameter value is nonzero.