67 lines
5.9 KiB
XML
67 lines
5.9 KiB
XML
<?xml:stylesheet version="1.0" encoding="utf-8"?>
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<?xml:stylesheet type="text/xsl" href="../rzahg/icdyntable.xsl"?>
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<TABLE xmlns="x-schema:rzahxqapmpoolt-schema.xml">
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<TITLE>Performance data files: QAPMPOOLT</TITLE>
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<TH col="TD1">
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Field Name
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</TH>
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<TH col="TD2">
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Description
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</TH>
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<TH col="TD3">
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Attribute
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</TH>
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<TR><TD1 valign="top" width="25%">INTNUM</TD1><TD2 valign="top" width="50%">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.</TD2><TD3 valign="top" width="25%">PD (5,0)</TD3></TR>
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<TR><TD1 valign="top" width="25%">DTETIM</TD1><TD2 valign="top" width="50%">Interval date (yymmdd) and time (hhmmss): The date and time of the
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sample interval.</TD2><TD3 valign="top" width="25%">C (12)</TD3></TR>
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<TR><TD1 valign="top" width="25%">INTSEC</TD1><TD2 valign="top" width="50%">Elapsed interval seconds: The number of seconds since the last sample
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interval.</TD2><TD3 valign="top" width="25%">PD (7,0)</TD3></TR>
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<TR><TD1 valign="top" width="25%">DTECEN</TD1><TD2 valign="top" width="50%">Century digit.</TD2><TD3 valign="top" width="25%">C (1)</TD3></TR>
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<TR><TD1 valign="top" width="25%">PONBR</TD1><TD2 valign="top" width="50%">Pool number: Specifies the unique identifier of this pool. The value
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is from 1 to 64.</TD2><TD3 valign="top" width="25%">C (3)</TD3></TR>
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<TR><TD1 valign="top" width="25%">PTTYPE</TD1><TD2 valign="top" width="50%">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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</TD2><TD3 valign="top" width="25%">C (1)</TD3></TR>
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<TR><TD1 valign="top" width="25%">PTPAGE</TD1><TD2 valign="top" width="50%">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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</TD2><TD3 valign="top" width="25%">C (1)</TD3></TR>
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<TR><TD1 valign="top" width="25%">PTNDBF</TD1><TD2 valign="top" width="50%">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.</TD2><TD3 valign="top" width="25%">PD (3,0)</TD3></TR>
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<TR><TD1 valign="top" width="25%">PTDBF1</TD1><TD2 valign="top" width="50%">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.</TD2><TD3 valign="top" width="25%">PD (3,0)</TD3></TR>
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<TR><TD1 valign="top" width="25%">PTDEX1</TD1><TD2 valign="top" width="50%">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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<p>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.</p>
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</TD2><TD3 valign="top" width="25%">C (1)</TD3></TR>
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<TR><TD1 valign="top" width="25%">PTDTS1</TD1><TD2 valign="top" width="50%">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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</TD2><TD3 valign="top" width="25%">C (1)</TD3></TR>
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<TR><TD1 valign="top" width="25%">PTDBF2</TD1><TD2 valign="top" width="50%">Database blocking factor (class 2.) See <A HREF="#rzahxqapmpoolt__ptdbf1" shape="rect">PTDBF1</A>.</TD2><TD3 valign="top" width="25%">PD (3,0)</TD3></TR>
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<TR><TD1 valign="top" width="25%">PTDEX2</TD1><TD2 valign="top" width="50%">Database allow exchange operations (class 2.) See <A HREF="#rzahxqapmpoolt__ptdex1" shape="rect">PTDEX1</A>.</TD2><TD3 valign="top" width="25%">C (1)</TD3></TR>
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<TR><TD1 valign="top" width="25%">PTDTS2</TD1><TD2 valign="top" width="50%">Database type of transfer to auxiliary storage (class 2.) See <A HREF="#rzahxqapmpoolt__ptdts1" shape="rect">PTDTS1</A>.</TD2><TD3 valign="top" width="25%">C (1)</TD3></TR>
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<TR><TD1 valign="top" width="25%">PTDBF3</TD1><TD2 valign="top" width="50%">Database blocking factor (class 3.) See <A HREF="#rzahxqapmpoolt__ptdbf1" shape="rect">PTDBF1</A>.</TD2><TD3 valign="top" width="25%">PD (3,0)</TD3></TR>
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<TR><TD1 valign="top" width="25%">PTDEX3</TD1><TD2 valign="top" width="50%">Database allow exchange operations (class 3.) See <A HREF="#rzahxqapmpoolt__ptdex1" shape="rect">PTDEX1</A>.</TD2><TD3 valign="top" width="25%">C (1)</TD3></TR>
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<TR><TD1 valign="top" width="25%">PTDTS3</TD1><TD2 valign="top" width="50%">Database type of transfer to auxiliary storage (class 3.) See <A HREF="#rzahxqapmpoolt__ptdts1" shape="rect">PTDTS1</A>.</TD2><TD3 valign="top" width="25%">C (1)</TD3></TR>
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<TR><TD1 valign="top" width="25%">PTDBF4</TD1><TD2 valign="top" width="50%">Database blocking factor (class 4.) See <A HREF="#rzahxqapmpoolt__ptdbf1" shape="rect">PTDBF1</A>.</TD2><TD3 valign="top" width="25%">PD (3,0)</TD3></TR>
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<TR><TD1 valign="top" width="25%">PTDEX4</TD1><TD2 valign="top" width="50%">Database allow exchange operations (class 4.) See <A HREF="#rzahxqapmpoolt__ptdex1" shape="rect">PTDEX1</A>.</TD2><TD3 valign="top" width="25%">C (1)</TD3></TR>
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<TR><TD1 valign="top" width="25%">PTDTS4</TD1><TD2 valign="top" width="50%">Database type of transfer to auxiliary storage (class 4.) See <A HREF="#rzahxqapmpoolt__ptdts1" shape="rect">PTDTS1</A>.</TD2><TD3 valign="top" width="25%">C (1)</TD3></TR>
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</TABLE>
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