CPUSLICE parameter - Revision history

JAL at 23:36, 17 November 2014

2014-11-17T23:36:12Z

← Older revision		Revision as of 23:36, 17 November 2014
Line 1:		Line 1:
	{{Template:CPUSLICE parameter subtitle}}		{{Template:CPUSLICE parameter subtitle}}

	==Summary==		==Summary==
	<dl>		<dl>
Line 13:		Line 14:
	<dd><var class="product">Model 204 V6.1</var> or earlier		<dd><var class="product">Model 204 V6.1</var> or earlier
	</dl>		</dl>

	==Description==		==Description==
	<p>The CPU time slice allotment in milliseconds for CPU-bound users</p>		<p>
	<p>If a CPU-bound user does not yield the CPU voluntarily after CPUSLICE milliseconds, the user is timesliced, that is, forced to yield the CPU to the user with the next highest priority. </p>		The CPU time slice allotment in milliseconds for CPU-bound users</p>
	<p>CPU-bound users that voluntarily yield the CPU are again considered IO-bound. For more information about IO-bound and CPU-bound, see [[IOSLICE parameter\|IOSLICE: CPU time slice allotment]].</p>		<p>
	<p>Increasing this parameter results in improved service for CPU bound requests and reduced service for other requests. A smaller value for this parameter increases the rate at which a CPU-bound request falls in priority, resulting in poorer service for the request. </p>		If a CPU-bound user does not yield the CPU voluntarily after <var>CPUSLICE</var> milliseconds, the user is timesliced, that is, forced to yield the CPU to the user with the next highest priority. </p>
	<p>Although a small value for this parameter improves service for non-CPU-bound requests, it can also reduce overall system throughput and performance by increasing scheduler overhead. </p>		<p>
	<p>For more information about <var class="product">Model 204</var> dynamic dispatching, see ~~the <var>Model 204 System Manager's Guide</var>~~. </p>		CPU-bound users that voluntarily yield the CPU are again considered IO-bound. For more information about IO-bound and CPU-bound, see [[IOSLICE parameter\|IOSLICE: CPU time slice allotment]].</p>
			<p>
			Increasing this parameter results in improved service for CPU bound requests and reduced service for other requests. A smaller value for this parameter increases the rate at which a CPU-bound request falls in priority, resulting in poorer service for the request. </p>
			<p>
			Although a small value for this parameter improves service for non-CPU-bound requests, it can also reduce overall system throughput and performance by increasing scheduler overhead. </p>
			<p>
			For more information about <var class="product">Model 204</var> dynamic dispatching, see [[Controlling system operations (CCAIN)#Dynamic dispatching\|Dynamic dispatching]]. </p>

	[[Category:Scheduler parameters]]		[[Category:Scheduler parameters]]
	[[Category:System parameters]]		[[Category:System parameters]]
	[[Category:Parameters]]		[[Category:Parameters]]

DmeWiccan: Automatically generated page update

2013-08-27T16:25:32Z

Automatically generated page update

← Older revision		Revision as of 16:25, 27 August 2013
Line 1:		Line 1:
			{{Template:CPUSLICE parameter subtitle}}
	==Summary==		==Summary==
	<dl>		<dl>

DmeWiccan: Automatically generated page update

2013-04-23T01:50:51Z

Automatically generated page update

← Older revision		Revision as of 01:50, 23 April 2013
Line 20:		Line 20:
	<p>For more information about <var class="product">Model 204</var> dynamic dispatching, see the <var>Model 204 System Manager's Guide</var>. </p>		<p>For more information about <var class="product">Model 204</var> dynamic dispatching, see the <var>Model 204 System Manager's Guide</var>. </p>
	[[Category:Scheduler parameters]]		[[Category:Scheduler parameters]]
	[[Category: System ~~Parameters~~]]		[[Category:System parameters]]
	[[Category:Parameters]]		[[Category:Parameters]]

Dme: Undo revision 56799 by DmeWiccan (talk)

2013-04-19T15:48:36Z

Undo revision 56799 by DmeWiccan (talk)

← Older revision		Revision as of 15:48, 19 April 2013
Line 20:		Line 20:
	<p>For more information about <var class="product">Model 204</var> dynamic dispatching, see the <var>Model 204 System Manager's Guide</var>. </p>		<p>For more information about <var class="product">Model 204</var> dynamic dispatching, see the <var>Model 204 System Manager's Guide</var>. </p>
	[[Category:Scheduler parameters]]		[[Category:Scheduler parameters]]
	[[Category:System ~~parameters~~]]		[[Category: System Parameters]]
	[[Category:Parameters]]		[[Category:Parameters]]

DmeWiccan: Automatically generated page update

2013-04-19T14:14:20Z

Automatically generated page update

← Older revision		Revision as of 14:14, 19 April 2013
Line 20:		Line 20:
	<p>For more information about <var class="product">Model 204</var> dynamic dispatching, see the <var>Model 204 System Manager's Guide</var>. </p>		<p>For more information about <var class="product">Model 204</var> dynamic dispatching, see the <var>Model 204 System Manager's Guide</var>. </p>
	[[Category:Scheduler parameters]]		[[Category:Scheduler parameters]]
	[[Category: System ~~Parameters~~]]		[[Category:System parameters]]
	[[Category:Parameters]]		[[Category:Parameters]]

DmeWiccan: Automatically generated page update

2013-04-19T14:12:21Z

Automatically generated page update

← Older revision		Revision as of 14:12, 19 April 2013
Line 19:		Line 19:
	<p>Although a small value for this parameter improves service for non-CPU-bound requests, it can also reduce overall system throughput and performance by increasing scheduler overhead. </p>		<p>Although a small value for this parameter improves service for non-CPU-bound requests, it can also reduce overall system throughput and performance by increasing scheduler overhead. </p>
	<p>For more information about <var class="product">Model 204</var> dynamic dispatching, see the <var>Model 204 System Manager's Guide</var>. </p>		<p>For more information about <var class="product">Model 204</var> dynamic dispatching, see the <var>Model 204 System Manager's Guide</var>. </p>
	[[Category: Scheduler ~~Parameters~~]]		[[Category:Scheduler parameters]]
	[[Category: System Parameters]]		[[Category: System Parameters]]
	[[Category:Parameters]]		[[Category:Parameters]]

Alex: Automatically generated page update

2013-02-28T00:55:27Z

Automatically generated page update

New page

==Summary==
<dl>
<dt>Default value
<dd>10
<dt>Parameter type
<dd>System
<dt>Where set
<dd>On User 0's parameter line or reset by system manager
<dt>Related products
<dd>All
<dt>Introduced
<dd><var class="product">Model 204 V6.1</var> or earlier
</dl>
==Description==
The CPU time slice allotment in milliseconds for CPU-bound users
If a CPU-bound user does not yield the CPU voluntarily after CPUSLICE milliseconds, the user is timesliced, that is, forced to yield the CPU to the user with the next highest priority. 
CPU-bound users that voluntarily yield the CPU are again considered IO-bound. For more information about IO-bound and CPU-bound, see [[IOSLICE parameter|IOSLICE: CPU time slice allotment]].
Increasing this parameter results in improved service for CPU bound requests and reduced service for other requests. A smaller value for this parameter increases the rate at which a CPU-bound request falls in priority, resulting in poorer service for the request. 
Although a small value for this parameter improves service for non-CPU-bound requests, it can also reduce overall system throughput and performance by increasing scheduler overhead. 
For more information about <var class="product">Model 204</var> dynamic dispatching, see the <var>Model 204 System Manager's Guide</var>. 
[[Category: Scheduler Parameters]]
[[Category: System Parameters]]
[[Category:Parameters]]