234 lines
14 KiB
HTML
234 lines
14 KiB
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<meta name="DC.Type" content="reference" />
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<meta name="DC.Title" content="Performance data files: QAPMPOOL and QAPMPOOLL" />
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<meta name="abstract" content="The QAPMPOOLL file is provided to allow for compatibility between Collection Services and the performance monitor. The QAPMPOOL file is created when the performance monitor database files are migrated with the Convert Performance Data (CVTPFRDTA) command to a newer release. Collection Services does not create the QAPMPOOL file. Rather, Collection Services creates the QAPMPOOLL file." />
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<meta name="description" content="The QAPMPOOLL file is provided to allow for compatibility between Collection Services and the performance monitor. The QAPMPOOL file is created when the performance monitor database files are migrated with the Convert Performance Data (CVTPFRDTA) command to a newer release. Collection Services does not create the QAPMPOOL file. Rather, Collection Services creates the QAPMPOOLL file." />
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<meta name="DC.Relation" scheme="URI" content="rzahxapsparent.htm" />
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<meta name="copyright" content="(C) Copyright IBM Corporation 1998, 2006" />
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<meta name="DC.Identifier" content="rzahxqapmpool" />
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<!-- All rights reserved. Licensed Materials Property of IBM -->
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<link rel="stylesheet" type="text/css" href="./ibmdita.css" />
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<title>Performance data files: QAPMPOOL and QAPMPOOLL</title>
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</head>
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<body id="rzahxqapmpool"><a name="rzahxqapmpool"><!-- --></a>
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<!-- Java sync-link --><script language="Javascript" src="../rzahg/synch.js" type="text/javascript"></script>
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<h1 class="topictitle1">Performance data files: QAPMPOOL and QAPMPOOLL</h1>
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<div><p>The QAPMPOOLL file is provided to allow for compatibility between
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Collection Services and the performance monitor. The QAPMPOOL file is created
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when the performance monitor database files are migrated with the <span class="cmdname">Convert
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Performance Data (CVTPFRDTA)</span> command to a newer release. Collection
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Services does not create the QAPMPOOL file. Rather, Collection Services creates
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the QAPMPOOLL file.</p>
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<div class="section"><p>This data includes main storage pool file entries and lists the
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fields in the storage pool file.</p>
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<div class="tablenoborder"><!-- Link to dynamic table -->
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<SCRIPT language="Javascript" type="text/javascript" src="../rzahg/iccommon.js"></SCRIPT>
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//<![CDATA[
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//Do not split up the following string. Keep it on one line.
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var textA = "<p>To easily compare and sort the data in this table, use the <a href='rzahxqapmpool.xml'>interactive table<\/a>.<\/p>";
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if (isIE5) {
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document.writeln(textA);
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}
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//]]>
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</SCRIPT>
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<!-- End of link to dynamic table --><table cellpadding="4" cellspacing="0" summary="" frame="border" border="1" rules="all"><thead align="left"><tr><th valign="top" width="25%" id="d0e28">Field Name</th>
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<th valign="top" width="50%" id="d0e30">Description</th>
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<th valign="top" width="25%" id="d0e32">Attribute</th>
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</tr>
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</thead>
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<tbody><tr><td valign="top" width="25%" headers="d0e28 ">INTNUM</td>
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<td valign="top" width="50%" headers="d0e30 ">Interval number: The nth sample database interval based on the start
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time specified in the <span class="cmdname">Create Performance Data (CRTPFRDTA)</span> command</td>
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<td valign="top" width="25%" headers="d0e32 ">PD (5,0)</td>
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</tr>
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<tr><td valign="top" width="25%" headers="d0e28 ">DTETIM</td>
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<td valign="top" width="50%" headers="d0e30 ">Interval date (yymmdd) and time (hhmmss): The date and time of the
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sample interval.</td>
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<td valign="top" width="25%" headers="d0e32 ">C (12)</td>
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</tr>
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<tr><td valign="top" width="25%" headers="d0e28 ">INTSEC</td>
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<td valign="top" width="50%" headers="d0e30 ">Elapsed interval seconds: The number of seconds since the last sample
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interval.</td>
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<td valign="top" width="25%" headers="d0e32 ">PD (7,0)</td>
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</tr>
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<tr><td valign="top" width="25%" headers="d0e28 ">PONBR</td>
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<td valign="top" width="50%" headers="d0e30 ">Pool number: Specifies the unique identifier of this pool. The value
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is from 1 to 64.</td>
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<td valign="top" width="25%" headers="d0e32 ">C (2)</td>
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</tr>
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<tr><td valign="top" width="25%" headers="d0e28 ">POACTL</td>
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<td valign="top" width="50%" headers="d0e30 ">Pool activity level setting: The maximum number of processes that can
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be active in the machine at the same time.</td>
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<td valign="top" width="25%" headers="d0e32 ">PD (5,0)</td>
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</tr>
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<tr><td valign="top" width="25%" headers="d0e28 ">POSIZ</td>
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<td valign="top" width="50%" headers="d0e30 ">Pool size (in KB): The amount of main storage assigned to the pool.</td>
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<td valign="top" width="25%" headers="d0e32 ">PD (9,0)</td>
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</tr>
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<tr><td valign="top" width="25%" headers="d0e28 ">PORES</td>
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<td valign="top" width="50%" headers="d0e30 ">Pool reserved size (in KB): Specifies the amount of storage from the
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pool that is dedicated to machine functions.</td>
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<td valign="top" width="25%" headers="d0e32 ">PD (9,0)</td>
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</tr>
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<tr><td valign="top" width="25%" headers="d0e28 ">PODBF</td>
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<td valign="top" width="50%" headers="d0e30 ">Pool database faults: Total number of interruptions to processes (not
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necessarily assigned to this pool) that were required to transfer data into
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the pool to permit the MI instruction to process the database function.</td>
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<td valign="top" width="25%" headers="d0e32 ">PD (11,0)</td>
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</tr>
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<tr><td valign="top" width="25%" headers="d0e28 ">PONDBF</td>
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<td valign="top" width="50%" headers="d0e30 ">Pool nondatabase faults: Total number of interruptions to processes
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(not necessarily assigned to this pool) that were required to transfer data
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into the pool to permit the MI instruction to process nondatabase functions.</td>
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<td valign="top" width="25%" headers="d0e32 ">PD (11,0)</td>
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</tr>
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<tr><td valign="top" width="25%" headers="d0e28 ">PODBPG</td>
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<td valign="top" width="50%" headers="d0e30 ">Pool database pages read: Total number of pages of database data transferred
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from auxiliary storage to the pool to permit the instruction to run as a consequence
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of set access state, implicit access group movement, and internal machine
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actions.</td>
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<td valign="top" width="25%" headers="d0e32 ">PD (11,0)</td>
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</tr>
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<tr><td valign="top" width="25%" headers="d0e28 ">PONDPG</td>
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<td valign="top" width="50%" headers="d0e30 ">Pool nondatabase pages read: Total number of pages of database data
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transferred from auxiliary storage to the pool to permit the instruction to
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run as a consequence of set access state, implicit access group movement,
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and internal machine actions.</td>
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<td valign="top" width="25%" headers="d0e32 ">PD (11,0)</td>
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</tr>
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<tr><td valign="top" width="25%" headers="d0e28 ">POAW</td>
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<td valign="top" width="50%" headers="d0e30 ">Number of active to wait transitions: Total number of transitions by
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processes assigned to this pool from active state to wait state.</td>
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<td valign="top" width="25%" headers="d0e32 ">PD (11,0)</td>
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</tr>
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<tr><td valign="top" width="25%" headers="d0e28 ">POWI</td>
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<td valign="top" width="50%" headers="d0e30 ">Number of wait to ineligible: Total number of transitions by processes
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assigned to this pool from wait state to ineligible state.</td>
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<td valign="top" width="25%" headers="d0e32 ">PD (11,0)</td>
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</tr>
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<tr><td valign="top" width="25%" headers="d0e28 ">POAI</td>
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<td valign="top" width="50%" headers="d0e30 ">Number of active to ineligible: Total number of transitions by processes
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assigned to this pool from active state to ineligible state.</td>
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<td valign="top" width="25%" headers="d0e32 ">PD (11,0)</td>
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</tr>
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<tr><td valign="top" width="25%" headers="d0e28 ">PTTYPE</td>
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<td valign="top" width="50%" headers="d0e30 ">Type of tuning: The method used by the system to tune the storage pool: <ul><li>0 -- No tuning</li>
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<li>1 -- Static tuning</li>
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<li>2 -- Dynamic tuning of transfers into main storage</li>
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<li>3 -- Dynamic tuning of transfers into main storage and to auxiliary storage.</li>
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</ul>
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</td>
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<td valign="top" width="25%" headers="d0e32 ">C (1)</td>
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</tr>
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<tr><td valign="top" width="25%" headers="d0e28 ">PTPAGE</td>
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<td valign="top" width="50%" headers="d0e30 ">Change page handling. The method used by the system to determine when
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to write changed pages to auxiliary storage: <ul><li>0 -- Use the system default</li>
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<li>1 -- Periodically transfer changed pages to auxiliary storage.</li>
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</ul>
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</td>
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<td valign="top" width="25%" headers="d0e32 ">C (1)</td>
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</tr>
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<tr><td valign="top" width="25%" headers="d0e28 ">PTNDBF</td>
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<td valign="top" width="50%" headers="d0e30 ">Non-database blocking factor. The amount of data (in KB) that should
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be brought into main storage when a request is made to read non-database objects
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from auxiliary storage.</td>
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<td valign="top" width="25%" headers="d0e32 ">PD (3,0)</td>
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</tr>
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<tr id="rzahxqapmpool__ptdbf1"><td valign="top" width="25%" headers="d0e28 ">PTDBF1</td>
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<td valign="top" width="50%" headers="d0e30 ">Database blocking factor (class 1.) The amount of data (in KB) that
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should be brought into main storage when a request is made to read database
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objects from auxiliary storage.</td>
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<td valign="top" width="25%" headers="d0e32 ">PD (3,0)</td>
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</tr>
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<tr id="rzahxqapmpool__ptdex1"><td valign="top" width="25%" headers="d0e28 ">PTDEX1</td>
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<td valign="top" width="50%" headers="d0e30 ">Database exchange operation type (class 1.) The exchange operation
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used to reduce the working set size. <ul><li>0 -- Use the system default</li>
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<li>1 -- Allow exchange operations</li>
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<li>2 -- Disable exchange operations</li>
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<li>3 -- Disable exchange operations.</li>
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</ul>
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The data that already exists in main storage should be a good candidate
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to be replaced when additional storage is needed in the storage pool.</td>
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<td valign="top" width="25%" headers="d0e32 ">C (1)</td>
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</tr>
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<tr id="rzahxqapmpool__ptdts1"><td valign="top" width="25%" headers="d0e28 ">PTDTS1</td>
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<td valign="top" width="50%" headers="d0e30 ">Database type of transfer to auxiliary storage (class 1.) The method
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the system uses to process a request to write an object to auxiliary storage. <ul><li>0 -- Use the system default</li>
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<li>1 -- Purge object from main storage</li>
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<li>2 -- Write object to auxiliary storage</li>
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<li>3 -- Indicate object is a good candidate for replacement</li>
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<li>4 -- Use the system page replacement algorithm.</li>
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</ul>
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</td>
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<td valign="top" width="25%" headers="d0e32 ">C (1)</td>
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</tr>
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<tr><td valign="top" width="25%" headers="d0e28 ">PTDBF2</td>
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<td valign="top" width="50%" headers="d0e30 ">Database blocking factor (class 2.) See <a href="#rzahxqapmpool__ptdbf1">PTDBF1</a>.</td>
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<td valign="top" width="25%" headers="d0e32 ">PD (3,0)</td>
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</tr>
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<tr><td valign="top" width="25%" headers="d0e28 ">PTDEX2</td>
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<td valign="top" width="50%" headers="d0e30 ">Database allow exchange operations (class 2.) See <a href="#rzahxqapmpool__ptdex1">PTDEX1</a>.</td>
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<td valign="top" width="25%" headers="d0e32 ">C (1)</td>
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</tr>
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<tr><td valign="top" width="25%" headers="d0e28 ">PTDTS2</td>
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<td valign="top" width="50%" headers="d0e30 ">Database type of transfer to auxiliary storage (class 2.) See <a href="#rzahxqapmpool__ptdts1">PTDTS1</a>.</td>
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<td valign="top" width="25%" headers="d0e32 ">C (1)</td>
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</tr>
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<tr><td valign="top" width="25%" headers="d0e28 ">PTDBF3</td>
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<td valign="top" width="50%" headers="d0e30 ">Database blocking factor (class 3.) See <a href="#rzahxqapmpool__ptdbf1">PTDBF1</a>.</td>
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<td valign="top" width="25%" headers="d0e32 ">PD (3,0)</td>
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</tr>
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<tr><td valign="top" width="25%" headers="d0e28 ">PTDEX3</td>
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<td valign="top" width="50%" headers="d0e30 ">Database allow exchange operations (class 3.) See <a href="#rzahxqapmpool__ptdex1">PTDEX1</a>.</td>
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<td valign="top" width="25%" headers="d0e32 ">C (1)</td>
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</tr>
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<tr><td valign="top" width="25%" headers="d0e28 ">PTDTS3</td>
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<td valign="top" width="50%" headers="d0e30 ">Database type of transfer to auxiliary storage (class 3.) See <a href="#rzahxqapmpool__ptdts1">PTDTS1</a>.</td>
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<td valign="top" width="25%" headers="d0e32 ">C (1)</td>
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</tr>
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<tr><td valign="top" width="25%" headers="d0e28 ">PTDBF4</td>
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<td valign="top" width="50%" headers="d0e30 ">Database blocking factor (class 4.) See <a href="#rzahxqapmpool__ptdbf1">PTDBF1</a>.</td>
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<td valign="top" width="25%" headers="d0e32 ">PD (3,0)</td>
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</tr>
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<tr><td valign="top" width="25%" headers="d0e28 ">PTDEX4</td>
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<td valign="top" width="50%" headers="d0e30 ">Database allow exchange operations (class 4.) See <a href="#rzahxqapmpool__ptdex1">PTDEX1</a>.</td>
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<td valign="top" width="25%" headers="d0e32 ">C (1)</td>
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</tr>
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<tr><td valign="top" width="25%" headers="d0e28 ">PTDTS4</td>
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<td valign="top" width="50%" headers="d0e30 ">Database type of transfer to auxiliary storage (class 4.) See <a href="#rzahxqapmpool__ptdts1">PTDTS1</a>.</td>
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<td valign="top" width="25%" headers="d0e32 ">C (1)</td>
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</tr>
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</tbody>
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</table>
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</div>
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<div class="note" id="rzahxqapmpool__qapmpoolnote"><a name="rzahxqapmpool__qapmpoolnote"><!-- --></a><span class="notetitle">Note:</span> For more information on pool tuning, see <span class="q">"Setting
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Up the System to Dynamically Adjust a Storage Pool for an Object (Expert Cache)"</span> in
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the <cite>V5R1 Work Management</cite> manual (SC41-5306-03) on the <a href="http://publib.boulder.ibm.com/iseries/v5r1/ic2924/rzaqhindex.htm" target="_blank">V5R1
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Supplemental Manuals</a> <img src="www.gif" alt="Link outside information center" /> Web site.</div>
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</div>
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</div>
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<div>
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<div class="familylinks">
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<div class="parentlink"><strong>Parent topic:</strong> <a href="rzahxapsparent.htm" title="Managing performance on iSeries systems requires the use of a variety of specialized applications. Each of these applications offers a specific insight into system performance. This topic explains several applications and the intended use of each application.">Applications for performance management</a></div>
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</div>
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</div>
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</body>
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</html>
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