System statistics displayed in SirMon - Revision history

MMarshall at 23:36, 21 August 2025

2025-08-21T23:36:40Z

← Older revision		Revision as of 23:36, 21 August 2025
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	<tr><th>HRDRSTRT</th>		<tr><th>HRDRSTRT</th>
	<td>Counts the number of times a hard user restart has occurred (rate or total).</td></tr>		<td>Counts the number of times a hard user restart has occurred (rate or total).</td></tr>

	~~<tr>~~
	~~<th>IMGCBYTR</th>~~
	<td>Number of bytes of data received from Imagine Transparency brokers for calls to non-transparency code running on the broker (rate or total). The calls can be for transpiled SOUL or COBOL code, or service programs</td>
	~~</tr>~~

	<tr>		<tr>
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	<tr>		<tr>
	<th>IMGCBYTS</th>		<th>IMGCBYTS</th>
	<td>Number of bytes of data sent to Imagine Transparency brokers for for calls to non-transparency code running on the broker (rate or total). The calls can be for ~~transpiledSOUL~~ or COBOL code, or IMGCBYTS service programs</td>		<td>Number of bytes of data sent to Imagine Transparency brokers for for calls to non-transparency code running on the broker (rate or total). The calls can be for transpiled SOUL or COBOL code, or IMGCBYTS service programs</td>
	<tr>		<tr>

MMarshall at 23:46, 20 August 2025

2025-08-20T23:46:51Z

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Goff: Fix spelling mistake

2024-10-09T22:52:11Z

Fix spelling mistake

← Older revision		Revision as of 22:52, 9 October 2024
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	<tr><th>JWEBERRS</th>		<tr><th>JWEBERRS</th>
	<td>Counts the number of times that Janus Web returned a 4xx status code. Note that these would not be counted in the SCREENS statistic, but it is handy to know that for example a bunch of 404 or 401 errors are ~~occuring~~ (rate or total).</td></tr>		<td>Counts the number of times that Janus Web returned a 4xx status code. Note that these would not be counted in the SCREENS statistic, but it is handy to know that for example a bunch of 404 or 401 errors are occurring (rate or total).</td></tr>

	<tr><th>LCDKBM</th>		<tr><th>LCDKBM</th>

RPuszewski at 17:14, 15 October 2018

2018-10-15T17:14:42Z

← Older revision		Revision as of 17:14, 15 October 2018
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	<tr><th>DKRDPRP</th>		<tr><th>DKRDPRP</th>
	<td><code> DKRD / DKPR * 100</code>. This is the percentage of page requests satisfied by pages already in the 204 buffer pool, and which did not require a physical I/O.		<td><code> (DKPR - DKRD) / DKPR * 100</code>. This is the percentage of page requests satisfied by pages already in the 204 buffer pool, and which did not require a physical I/O.
	Hence, this is a measure of caching efficiency.		Hence, this is a measure of caching efficiency.
	While there is no definite "good" or "bad" number for DKRDPRP, the ideal situation is to have as high a percentage as possible of page requests satisfied by pages in cache (that is, in the buffer pool).</td></tr>		While there is no definite "good" or "bad" number for DKRDPRP, the ideal situation is to have as high a percentage as possible of page requests satisfied by pages in cache (that is, in the buffer pool).</td></tr>

RPuszewski at 15:11, 15 October 2018

2018-10-15T15:11:27Z

← Older revision		Revision as of 15:11, 15 October 2018
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	<tr><th>DKRDPRP</th>		<tr><th>DKRDPRP</th>
	<td><code>~~(DKPR -~~ DKRD) / DKPR * 100</code>. This is the percentage of page requests satisfied by pages already in the 204 buffer pool, and which did not require a physical I/O.		<td><code> DKRD / DKPR * 100</code>. This is the percentage of page requests satisfied by pages already in the 204 buffer pool, and which did not require a physical I/O.
	Hence, this is a measure of caching efficiency.		Hence, this is a measure of caching efficiency.
	While there is no definite "good" or "bad" number for DKRDPRP, the ideal situation is to have as high a percentage as possible of page requests satisfied by pages in cache (that is, in the buffer pool).</td></tr>		While there is no definite "good" or "bad" number for DKRDPRP, the ideal situation is to have as high a percentage as possible of page requests satisfied by pages in cache (that is, in the buffer pool).</td></tr>

JALWiccan: Automatically generated page update

2017-06-06T19:57:13Z

Automatically generated page update

← Older revision		Revision as of 19:57, 6 June 2017
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	Generally, an identically named statistic for a different context will have a similar meaning to the system context.		Generally, an identically named statistic for a different context will have a similar meaning to the system context.

	In RKWeb, you can display all the system statistics and view their descriptions by selecting Performance > Custom from the Monitor tab, then clicking the <b>System</b> radio button.		In RKWeb, you can display all the system statistics and view their descriptions by selecting <code>Performance > Custom</code> from the <code>Monitor</code> tab, then clicking the <b>System</b> radio button.

	<table class="thJustBold">		<table class="thJustBold">

JAL: mention RKWeb equivalents

2017-05-11T23:37:16Z

mention RKWeb equivalents

← Older revision		Revision as of 23:37, 11 May 2017
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	~~<!--Page automatically generated by CMSTOWIK EXEC and will be~~
	automatically replaced -- any manual edits will be lost.
	~~You've been warned. .. (Page built by JAL at the SIRIUS VM; file: FUNPGNEW SYSUT2) -->~~
	~~<!-- Page name: System statistics displayed in SirMon -->~~
	System statistics provide information about overall performance and		System statistics provide information about overall performance and
	status of the Online system.		status of the Online system.
	Some identically named statistics might		Some identically named statistics might also be available on the user, file, subsystem, or task level.
	also be available on user, file, subsystem, or task level.		Generally, an identically named statistic for a different context will have a similar meaning to the system context.
	Generally, an identically named statistic for a different context will have a
	similar meaning to the system context.		In RKWeb, you can display all the system statistics and view their descriptions by selecting Performance > Custom from the Monitor tab, then clicking the <b>System</b> radio button.

	<table class="thJustBold">		<table class="thJustBold">

JAL: misc formatting

2015-11-03T22:58:33Z

misc formatting

← Older revision		Revision as of 22:58, 3 November 2015
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	<tr><th>BUPD</th>		<tr><th>BUPD</th>
	<td>Fields added to or changed in table B (rate or total). Equal to BADD+BCHG.</td></tr>		<td>Fields added to or changed in table B (rate or total). Equal to <code>BADD+BCHG</code>.</td></tr>

	<tr><th>CCATIO</th>		<tr><th>CCATIO</th>
	<td>Physical CCATEMP reads and writes (rate or total). Equal to CCATRD+CCATWR.</td></tr>		<td>Physical CCATEMP reads and writes (rate or total). Equal to <code>CCATRD+CCATWR</code>.</td></tr>

	<tr><th>CCATLHP</th>		<tr><th>CCATLHP</th>
	<td>High water mark for percent of "low" CCATEMP pages used. These are pages in the first 64K CCATEMP pages.</td></tr>		<td>High water mark for percent of "low" CCATEMP pages used. These are pages in the first 64K CCATEMP pages.</td></tr>

	<tr><th>CCATLHU</th>		<tr><th>CCATLHU</th>
	<td>High water mark of number of "low" CCATEMP pages used. These are pages in the first 64K CCATEMP pages.</td></tr>		<td>High water mark of number of "low" CCATEMP pages used. These are pages in the first 64K CCATEMP pages.</td></tr>

	<tr><th>CCATMHP</th>		<tr><th>CCATMHP</th>
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	<tr><th>CFRCDIR</th>		<tr><th>CFRCDIR</th>
	<td>Conflicts on the "DIRECT" critical file resource in all database files (rate or total). This resource protects the integrity of ~~table~~ B.</td></tr>		<td>Conflicts on the <code>DIRECT</code> critical file resource in all database files (rate or total). This resource protects the integrity of Table B.</td></tr>

	<tr><th>CFRCEXS</th>		<tr><th>CFRCEXS</th>
	<td>Conflicts on the "EXISTS" critical file resource in all database files (rate or total). This resource protects the integrity of the existence bit map.</td></tr>		<td>Conflicts on the <code>EXISTS</code> critical file resource in all database files (rate or total). This resource protects the integrity of the existence bit map.</td></tr>

	<tr><th>CFRCIND</th>		<tr><th>CFRCIND</th>
	<td>Conflicts on the "INDEX" critical file resource in all database files (rate or total). This resource protects the integrity of the database indexes.</td></tr>		<td>Conflicts on the <code>INDEX</code> critical file resource in all database files (rate or total). This resource protects the integrity of the database indexes.</td></tr>

	<tr><th>CFRCONF</th>		<tr><th>CFRCONF</th>
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	<tr><th>CFRCREC</th>		<tr><th>CFRCREC</th>
	<td>Conflicts on the "RECENQ" critical file resource in all database files (rate or total). This resource protects the integrity of the record enqueueing tables.</td></tr>		<td>Conflicts on the <code>RECENQ</code> critical file resource in all database files (rate or total). This resource protects the integrity of the record enqueueing tables.</td></tr>

	<tr><th>CHKPALP</th>		<tr><th>CHKPALP</th>
	<td>Percent of checkpoint dataset full given the current extent allocation. Interpreting this statistic requires some knowledge of the checkpoint dataset allocation characteristics.		<td>Percent of checkpoint dataset full given the current extent allocation. Interpreting this statistic requires some knowledge of the checkpoint dataset allocation characteristics.
	If the checkpoint is allocated SPACE=(CYL,10,10) and 9 cylinders are filled, CHKPALP will show 90%. If the current extent fills and another is allocated, CHKPALP will drop to around 50%.</td></tr>		If the checkpoint is allocated <code>SPACE=(CYL,10,10)</code>, and 9 cylinders are filled, CHKPALP will show 90%. If the current extent fills and another is allocated, CHKPALP will drop to around 50%.</td></tr>

	<tr><th>CHKPIO</th>		<tr><th>CHKPIO</th>
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	<tr><th>CHKPNCK</th>		<tr><th>CHKPNCK</th>
	<td>Number of checkpoints in the current checkpoint stream. Always less than or equal to CPMAX. Always displayed as total.</td></tr>		<td>Number of checkpoints in the current checkpoint stream. Always less than or equal to <var>[[CPMAX parameter\|CPMAX]]</var>. Always displayed as total.</td></tr>

	<tr><th>CHKPNUS</th>		<tr><th>CHKPNUS</th>

Admin: 1 revision: SirMon pages

2015-09-10T22:05:22Z

1 revision: SirMon pages

← Older revision	Revision as of 22:05, 10 September 2015
(No difference)

JAL: more conversion cleanup

2015-09-10T16:34:31Z

more conversion cleanup

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