SRVSLICE parameter: Difference between revisions
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{{Template:SRVSLICE parameter subtitle}} | |||
==Summary== | ==Summary== | ||
<dl> | <dl> | ||
| Line 10: | Line 11: | ||
<dd>All | <dd>All | ||
<dt>Introduced | <dt>Introduced | ||
<dd><var class="product">Model 204 | <dd><var class="product">Model 204 V2.1</var> or earlier | ||
</dl> | </dl> | ||
==Description== | ==Description== | ||
<p>The server real-time slice allotment in milliseconds for CPU-bound users</p> | <p>The [[Defining_the_runtime_environment_(CCAIN)#Server_areas|server]] real-time slice allotment in milliseconds for CPU-bound users</p> | ||
<p>This parameter controls the time a CPU-bound user is allowed to remain in a server area without performing terminal I/O. Decreasing this parameter can increase server I/O substantially; do this only if there are very few servers or if <var class="product">Model 204</var> is executing on a heavily overloaded machine. Increasing the parameter can reduce server I/O, but it also can result in non-CPU bound users waiting excessively for server availability.</p> | <p>This parameter controls the time a CPU-bound user is allowed to remain in a server area without performing terminal I/O. Decreasing this parameter can increase server I/O substantially; do this only if there are very few servers or if <var class="product">Model 204</var> is executing on a heavily overloaded machine. Increasing the parameter can reduce server I/O, but it also can result in non-CPU bound users waiting excessively for server availability.</p> | ||
<p>Do not set his parameter less than twice CPUSLICE. </p> | <p>Do not set his parameter less than twice <var>[[CPUSLICE_parameter|CPUSLICE]]</var>. </p> | ||
[[Category: Scheduler | [[Category:Scheduler parameters]] | ||
[[Category: System | [[Category:System parameters]] | ||
[[Category:Parameters]] | [[Category:Parameters]] | ||
Latest revision as of 12:22, 11 September 2017
Server slice - CPU
Summary
- Default value
- 500
- Parameter type
- System
- Where set
- On User 0's parameter line or reset by system manager
- Related products
- All
- Introduced
- Model 204 V2.1 or earlier
Description
The server real-time slice allotment in milliseconds for CPU-bound users
This parameter controls the time a CPU-bound user is allowed to remain in a server area without performing terminal I/O. Decreasing this parameter can increase server I/O substantially; do this only if there are very few servers or if Model 204 is executing on a heavily overloaded machine. Increasing the parameter can reduce server I/O, but it also can result in non-CPU bound users waiting excessively for server availability.
Do not set his parameter less than twice CPUSLICE.