OBJSTAT parameter - Revision history

JAL: /* Usage notes */

2013-10-17T21:13:53Z

Usage notes

← Older revision		Revision as of 21:13, 17 October 2013
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	detailed object-swapping statistics.		detailed object-swapping statistics.

	~~<li>Before <var class="product">Sirius Mods</var> version 6.9, <var>OBJSTAT</var> was a system manager resettable system parameter.~~		<li>For more information about object swapping, see [[Managing server space for objects#Swapping objects\|Managing server space for objects]].

	<li>For more information about object swapping, see [[Managing server space for objects#Swapping objects\|"Managing server space for objects"]].
	</ul>		</ul>

	[[Category:User parameters]]		[[Category:User parameters]]
	[[Category:Parameters]]		[[Category:Parameters]]

JAL: /* Description */

2013-10-17T21:12:50Z

Description

← Older revision		Revision as of 21:12, 17 October 2013
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	==Description==		==Description==
	This bitmask parameter controls the display of journal messages that contain		This bitmask parameter controls the display of journal messages that contain
	user statistics about <var class="product">~~[[Janus SOAP User Language Interface\|Janus SOAP ULI]]~~</var> object usage per request.		user statistics about <var class="product">SOUL</var> object usage per request.
	The messages specify server table usage (VTBL and STBL) and object-swapping counts		The messages specify server table usage (VTBL and STBL) and object-swapping counts
	per object class and summed for all classes.		per object class and summed for all classes.
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	<dt>X'02'		<dt>X'02'
	<dd>Display post-evaluation object statistics to the journal.		<dd>Display post-evaluation object statistics to the journal.

	<dt>X'10'		<dt>X'10'
	<dd>Display post-compilation object statistics to both the terminal		<dd>Display post-compilation object statistics to both the terminal
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	If this bit is on, it doesn't matter whether the X'01' bit is on or off —		If this bit is on, it doesn't matter whether the X'01' bit is on or off —
	post-compilation statistics will still go to the journal.		post-compilation statistics will still go to the journal.

	<dt>X'20'		<dt>X'20'
	<dd>Display post-evaluation object statistics to both the terminal		<dd>Display post-evaluation object statistics to both the terminal
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	<ul>		<ul>
	<li>One message for each class of objects in the program, with this format:		<li>One message for each class of objects in the program, with this format:
	<p class="syntax"><span class="literal">MSIR.0884: OBJECT</span> <span class="term">classname</span><span class="literal">: objects/VTBL/STBL -</span> <span class="term">x/y/z,</span>		<p class="syntax"><span class="literal">MSIR.0884: OBJECT</span> <span class="term">classname</span><span class="literal">: objects/VTBL/STBL -</span> <span class="term">x/y/z,</span> <span class="literal">count/pages swapped</span> <span class="term">a/b</span> </p>
	<span class="literal"> count/pages swapped</span> <span class="term">a/b</span> </p>
	<li>A single message that reports the sum of the counts of the		<li>A single message that reports the sum of the counts of the
	preceding individual classes, with this format:		preceding individual classes, with this format:
	<p class="syntax"><span class="literal">MSIR.0884: TOTAL: objects/VTBL/STBL -</span> <span class="term">x/y/z,</span>		<p class="syntax"><span class="literal">MSIR.0884: TOTAL: objects/VTBL/STBL -</span> <span class="term">x/y/z,</span> <span class="literal">count/pages swapped</span> <span class="term">a/b</span> </p>
	<span class="literal"> count/pages swapped</span> <span class="term">a/b</span> </p>
	</ul>		</ul>

	Where:		Where:
	<table ~~class="syntaxTable"~~>		<table>
	<tr><th>classname</th>		<tr><th>classname</th>
	<td>Identifies the name of the class for which space for object instances is allocated.		<td>Identifies the name of the class for which space for object instances is allocated.
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	Sirius enumerations are excluded because they do not take up server space outside		Sirius enumerations are excluded because they do not take up server space outside
	of what is used for the enumeration variables themselves. </td></tr>		of what is used for the enumeration variables themselves. </td></tr>

	<tr><th>x</th>		<tr><th>x</th>
	<td>The number of object instances for which server space is allocated for the		<td>The number of object instances for which server space is allocated for the
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	<p>		<p>
	Unless a <code>Sirius</code> compiler directive is specified, this number reflects		Unless a <code>Sirius</code> compiler directive is specified, this number reflects
	the number of objects that <var class="product">~~Janus SOAP ULI~~</var> has determined is the minimum required.		the number of objects that <var class="product">SOUL</var> has determined is the minimum required.
	Server and, in some cases for system classes, space might be required for three		Server and, in some cases for system classes, space might be required for three
	or four objects. </p></td></tr>		or four objects. </p></td></tr>

	<tr><th>y</th>		<tr><th>y</th>
	<td>The VTBL units (32 bytes per unit) occupied by the allocated object instances.		<td>The VTBL units (32 bytes per unit) occupied by the allocated object instances.
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	They may be reused within the class, and they typically do not add significantly to the VTBL space used.		They may be reused within the class, and they typically do not add significantly to the VTBL space used.
	Object references use 2 VTBL units each, excepting <var>XmlNode</var> objects, which use approximately 8. </p></td></tr>		Object references use 2 VTBL units each, excepting <var>XmlNode</var> objects, which use approximately 8. </p></td></tr>

	<tr><th>a</th>		<tr><th>a</th>
	<td>The number of object swaps.		<td>The number of object swaps.
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	<p>		<p>
	Swaps happen only during evaluation, so this number should always be zero in the post-compilation statistics. </p></td></tr>		Swaps happen only during evaluation, so this number should always be zero in the post-compilation statistics. </p></td></tr>

	<tr><th>b</th>		<tr><th>b</th>
	<td>The number of 6144-byte pages swapped into or out of the server.		<td>The number of 6144-byte pages swapped into or out of the server.

DmeWiccan: Automatically generated page update

2013-08-27T16:41:25Z

Automatically generated page update

← Older revision		Revision as of 16:41, 27 August 2013
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			{{Template:OBJSTAT parameter subtitle}}
	==Summary==		==Summary==
	<dl>		<dl>

JAL at 19:30, 19 April 2013

2013-04-19T19:30:33Z

← Older revision		Revision as of 19:30, 19 April 2013
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	<dd>[[Janus SOAP]]		<dd>[[Janus SOAP]]
	<dt>Introduced		<dt>Introduced
	<dd><var class="product">Sirius Mods</var> 6.7		<dd><var class="product">[[Sirius Mods]]</var> 6.7
	</dl>		</dl>
	==Description==		==Description==
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	</p>		</p>

	As can be seen from this example, the object statistics can take up a fair		==Usage notes==
			<ul>
			<li>As can be seen from this example, the object statistics can take up a fair
	amount of space and, in many cases, be quite uninteresting — classes		amount of space and, in many cases, be quite uninteresting — classes
	without any swapping are typically of not much interest in post-evaluation statistics.		without any swapping are typically of not much interest in post-evaluation statistics.
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	detailed object-swapping statistics.		detailed object-swapping statistics.

	~~'''Note:'''~~		<li>Before <var class="product">Sirius Mods</var> version 6.9, <var>OBJSTAT</var> was a system manager resettable system parameter.
	Before <var class="product">Sirius Mods</var> version 6.9, <var>OBJSTAT</var> was a system manager resettable system parameter.

	For more information about object swapping, see [[Managing server space for objects#Swapping objects\|"Managing server space for objects"]].		<li>For more information about object swapping, see [[Managing server space for objects#Swapping objects\|"Managing server space for objects"]].
			</ul>

	[[Category:User parameters]]		[[Category:User parameters]]
	[[Category:Parameters]]		[[Category:Parameters]]

DmeWiccan: 1 revision

2012-06-22T19:25:02Z

1 revision

← Older revision	Revision as of 19:25, 22 June 2012
(No difference)

JAL2: /* Description */

2012-06-22T19:24:58Z

Description

← Older revision		Revision as of 19:24, 22 June 2012
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	'''Note:'''		'''Note:'''
	Before [[Sirius Mods]] version 6.9, <var>OBJSTAT</var> was a system manager resettable system parameter.		Before <var class="product">Sirius Mods</var> version 6.9, <var>OBJSTAT</var> was a system manager resettable system parameter.

	For more information about object swapping, see [[Managing server space for objects#Swapping objects\|"Managing server space for objects"]].		For more information about object swapping, see [[Managing server space for objects#Swapping objects\|"Managing server space for objects"]].

JAL2: /* Description */

2012-03-13T20:27:50Z

Description

Show changes

JAL2: /* Description */

2012-03-13T19:20:18Z

Description

← Older revision		Revision as of 19:20, 13 March 2012
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	The following is an example of typical post-compilation OBJSTAT output:		The following is an example of typical post-compilation OBJSTAT output:
	<p class="code">		<p class="code">
	MSIR.0884: OBJECT LONG: objects/VTBL/STBL - 2/7/0, count/pages		MSIR.0884: OBJECT LONG: objects/VTBL/STBL - 2/7/0, count/pages swapped 0/0
	swapped 0/0		MSIR.0884: OBJECT PT: objects/VTBL/STBL - 2/18/0, count/pages swapped 0/0
	MSIR.0884: OBJECT PT: objects/VTBL/STBL - 2/18/0, count/pages		MSIR.0884: OBJECT CELL: objects/VTBL/STBL - 2/20/0, count/pages swapped 0/0
	swapped 0/0		MSIR.0884: OBJECT BOX: objects/VTBL/STBL - 2/75/144, count/pages swapped 0/0
	MSIR.0884: OBJECT CELL: objects/VTBL/STBL - 2/20/0, count/pages		MSIR.0884: COLLECTION SYSTEM:ARRAYLIST OF OBJECT PT:
	swapped 0/0
	MSIR.0884: OBJECT BOX: objects/VTBL/STBL - 2/75/144, count/pages
	swapped 0/0
	MSIR.0884: COLLECTION SYSTEM:ARRAYLIST OF OBJECT PT:
	objects/VTBL/STBL - 3/25/0, count/pages swapped 0/0		objects/VTBL/STBL - 3/25/0, count/pages swapped 0/0
	MSIR.0884: OBJECT SYSTEM:STRINGLIST: objects/VTBL/STBL - 3/18/0,		MSIR.0884: OBJECT SYSTEM:STRINGLIST: objects/VTBL/STBL - 3/18/0,
	count/pages swapped 0/0		count/pages swapped 0/0
	MSIR.0884: TOTAL: objects/VTBL/STBL - 14/163/144, count/pages		MSIR.0884: TOTAL: objects/VTBL/STBL - 14/163/144, count/pages swapped 0/0
	swapped 0/0
	</p>		</p>
	And the following is an example of typical post-evaluation OBJSTAT output:		And the following is an example of typical post-evaluation OBJSTAT output:
	<p class="code">		<p class="code">MSIR.0884: OBJECT LONG: objects/VTBL/STBL - 2/7/0, count/pages swapped 571/571
	MSIR.0884: OBJECT LONG: objects/VTBL/STBL - 2/7/0, count/pages		MSIR.0884: OBJECT PT: objects/VTBL/STBL - 2/18/0, count/pages swapped 310/310
	swapped 571/571		MSIR.0884: OBJECT CELL: objects/VTBL/STBL - 2/20/0, count/pages swapped 528/528
	MSIR.0884: OBJECT PT: objects/VTBL/STBL - 2/18/0, count/pages		MMSIR.0884: COLLECTION SYSTEM:ARRAYLIST OF OBJECT PT:
	swapped 310/310
	MSIR.0884: OBJECT CELL: objects/VTBL/STBL - 2/20/0, count/pages
	swapped 528/528
	~~MSIR.0884: OBJECT BOX: objects/VTBL/STBL - 2/75/144, count/pages~~
	~~swapped 0/0~~
	~~MSIR~~.0884: COLLECTION SYSTEM:ARRAYLIST OF OBJECT PT:
	objects/VTBL/STBL - 3/25/0, count/pages swapped 0/0		objects/VTBL/STBL - 3/25/0, count/pages swapped 0/0
	MSIR.0884: OBJECT SYSTEM:STRINGLIST: objects/VTBL/STBL - 3/18/0,		MSIR.0884: OBJECT SYSTEM:STRINGLIST: objects/VTBL/STBL - 3/18/0,
	count/pages swapped 0/0		count/pages swapped 0/0
	MSIR.0884: TOTAL: objects/VTBL/STBL - 14/163/144, count/pages		MSIR.0884: TOTAL: objects/VTBL/STBL - 14/163/144, count/pages
	swapped 1409/1409		swapped 1409/1409
	</p>		</p>
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	As can be seen from this example, the object statistics can take up a fair		As can be seen from this example, the object statistics can take up a fair
	amount of space and, in many cases, be quite uninteresting — classes		amount of space and, in many cases, be quite uninteresting — classes
	without any swapping are typically of not much interest in post-evaluation		without any swapping are typically of not much interest in post-evaluation statistics.
	statistics.		The <var>[[OBJSTMIN parameter]]</var> can be used
	The [[OBJSTMIN parameter]] can be used
	to limit the quantity of object statistics logged to the journal to those		to limit the quantity of object statistics logged to the journal to those
	statistics that are actually of interest.		statistics that are actually of interest.
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	Before [[Sirius Mods]] version 6.9, OBJSTAT was a system manager resettable system parameter.		Before [[Sirius Mods]] version 6.9, OBJSTAT was a system manager resettable system parameter.

	For more information about object swapping, see ~~the~~ [[~~Janus SOAP Reference Manual~~]].		For more information about object swapping, see [[Managing server space for objects#Swapping objects\|"Managing server space for objects"]].

	[[Category:User parameters]]		[[Category:User parameters]]
	[[Category:Parameters]]		[[Category:Parameters]]

JALWiccan: 1 revision

2012-03-13T19:04:14Z

1 revision

← Older revision	Revision as of 19:04, 13 March 2012
(No difference)

JALWiccan: 1 revision

2012-03-13T19:04:12Z

1 revision

← Older revision		Revision as of 19:04, 13 March 2012
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	MSIR.0884: TOTAL: objects/VTBL/STBL - 14/163/144, count/pages		MSIR.0884: TOTAL: objects/VTBL/STBL - 14/163/144, count/pages
	swapped 0/0		swapped 0/0
	</~~pre~~>		</p>
	And the following is an example of typical post-evaluation OBJSTAT output:		And the following is an example of typical post-evaluation OBJSTAT output:
	<p class="code">		<p class="code">
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	MSIR.0884: TOTAL: objects/VTBL/STBL - 14/163/144, count/pages		MSIR.0884: TOTAL: objects/VTBL/STBL - 14/163/144, count/pages
	swapped 1409/1409		swapped 1409/1409
	</~~pre~~>		</p>

	As can be seen from this example, the object statistics can take up a fair		As can be seen from this example, the object statistics can take up a fair