SRVSLICE parameter: Difference between revisions

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==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&nbsp;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&nbsp;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 parameters]]
[[Category:Scheduler parameters]]
[[Category:System parameters]]
[[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.