ibm-information-center/dist/eclipse/plugins/i5OS.ic.rzahx_5.4.0.1/rzahxqapmpool.xml

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<TITLE>Performance data files: QAPMPOOL and QAPMPOOLL</TITLE>
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Field Name
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Description
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Attribute
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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
time specified in the <span class="cmdname">Create Performance Data (CRTPFRDTA)</span> command</TD2><TD3 valign="top" width="25%">PD (5,0)</TD3></TR>
<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
sample interval.</TD2><TD3 valign="top" width="25%">C (12)</TD3></TR>
<TR><TD1 valign="top" width="25%">INTSEC</TD1><TD2 valign="top" width="50%">Elapsed interval seconds: The number of seconds since the last sample
interval.</TD2><TD3 valign="top" width="25%">PD (7,0)</TD3></TR>
<TR><TD1 valign="top" width="25%">PONBR</TD1><TD2 valign="top" width="50%">Pool number: Specifies the unique identifier of this pool. The value
is from 1 to 64.</TD2><TD3 valign="top" width="25%">C (2)</TD3></TR>
<TR><TD1 valign="top" width="25%">POACTL</TD1><TD2 valign="top" width="50%">Pool activity level setting: The maximum number of processes that can
be active in the machine at the same time.</TD2><TD3 valign="top" width="25%">PD (5,0)</TD3></TR>
<TR><TD1 valign="top" width="25%">POSIZ</TD1><TD2 valign="top" width="50%">Pool size (in KB): The amount of main storage assigned to the pool.</TD2><TD3 valign="top" width="25%">PD (9,0)</TD3></TR>
<TR><TD1 valign="top" width="25%">PORES</TD1><TD2 valign="top" width="50%">Pool reserved size (in KB): Specifies the amount of storage from the
pool that is dedicated to machine functions.</TD2><TD3 valign="top" width="25%">PD (9,0)</TD3></TR>
<TR><TD1 valign="top" width="25%">PODBF</TD1><TD2 valign="top" width="50%">Pool database faults: Total number of interruptions to processes (not
necessarily assigned to this pool) that were required to transfer data into
the pool to permit the MI instruction to process the database function.</TD2><TD3 valign="top" width="25%">PD (11,0)</TD3></TR>
<TR><TD1 valign="top" width="25%">PONDBF</TD1><TD2 valign="top" width="50%">Pool nondatabase faults: Total number of interruptions to processes
(not necessarily assigned to this pool) that were required to transfer data
into the pool to permit the MI instruction to process nondatabase functions.</TD2><TD3 valign="top" width="25%">PD (11,0)</TD3></TR>
<TR><TD1 valign="top" width="25%">PODBPG</TD1><TD2 valign="top" width="50%">Pool database pages read: Total number of pages of database data transferred
from auxiliary storage to the pool to permit the instruction to run as a consequence
of set access state, implicit access group movement, and internal machine
actions.</TD2><TD3 valign="top" width="25%">PD (11,0)</TD3></TR>
<TR><TD1 valign="top" width="25%">PONDPG</TD1><TD2 valign="top" width="50%">Pool nondatabase pages read: Total number of pages of database data
transferred from auxiliary storage to the pool to permit the instruction to
run as a consequence of set access state, implicit access group movement,
and internal machine actions.</TD2><TD3 valign="top" width="25%">PD (11,0)</TD3></TR>
<TR><TD1 valign="top" width="25%">POAW</TD1><TD2 valign="top" width="50%">Number of active to wait transitions: Total number of transitions by
processes assigned to this pool from active state to wait state.</TD2><TD3 valign="top" width="25%">PD (11,0)</TD3></TR>
<TR><TD1 valign="top" width="25%">POWI</TD1><TD2 valign="top" width="50%">Number of wait to ineligible: Total number of transitions by processes
assigned to this pool from wait state to ineligible state.</TD2><TD3 valign="top" width="25%">PD (11,0)</TD3></TR>
<TR><TD1 valign="top" width="25%">POAI</TD1><TD2 valign="top" width="50%">Number of active to ineligible: Total number of transitions by processes
assigned to this pool from active state to ineligible state.</TD2><TD3 valign="top" width="25%">PD (11,0)</TD3></TR>
<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>
<li>1 -- Static tuning</li>
<li>2 -- Dynamic tuning of transfers into main storage</li>
<li>3 -- Dynamic tuning of transfers into main storage and to auxiliary storage.</li>
</ul>
</TD2><TD3 valign="top" width="25%">C (1)</TD3></TR>
<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
to write changed pages to auxiliary storage: <ul><li>0 -- Use the system default</li>
<li>1 -- Periodically transfer changed pages to auxiliary storage.</li>
</ul>
</TD2><TD3 valign="top" width="25%">C (1)</TD3></TR>
<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
be brought into main storage when a request is made to read non-database objects
from auxiliary storage.</TD2><TD3 valign="top" width="25%">PD (3,0)</TD3></TR>
<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
should be brought into main storage when a request is made to read database
objects from auxiliary storage.</TD2><TD3 valign="top" width="25%">PD (3,0)</TD3></TR>
<TR><TD1 valign="top" width="25%">PTDEX1</TD1><TD2 valign="top" width="50%">Database exchange operation type (class 1.) The exchange operation
used to reduce the working set size. <ul><li>0 -- Use the system default</li>
<li>1 -- Allow exchange operations</li>
<li>2 -- Disable exchange operations</li>
<li>3 -- Disable exchange operations.</li>
</ul>
 The data that already exists in main storage should be a good candidate
to be replaced when additional storage is needed in the storage pool.</TD2><TD3 valign="top" width="25%">C (1)</TD3></TR>
<TR><TD1 valign="top" width="25%">PTDTS1</TD1><TD2 valign="top" width="50%">Database type of transfer to auxiliary storage (class 1.) The method
the system uses to process a request to write an object to auxiliary storage. <ul><li>0 -- Use the system default</li>
<li>1 -- Purge object from main storage</li>
<li>2 -- Write object to auxiliary storage</li>
<li>3 -- Indicate object is a good candidate for replacement</li>
<li>4 -- Use the system page replacement algorithm.</li>
</ul>
</TD2><TD3 valign="top" width="25%">C (1)</TD3></TR>
<TR><TD1 valign="top" width="25%">PTDBF2</TD1><TD2 valign="top" width="50%">Database blocking factor (class 2.) See <A HREF="#rzahxqapmpool__ptdbf1" shape="rect">PTDBF1</A>.</TD2><TD3 valign="top" width="25%">PD (3,0)</TD3></TR>
<TR><TD1 valign="top" width="25%">PTDEX2</TD1><TD2 valign="top" width="50%">Database allow exchange operations (class 2.) See <A HREF="#rzahxqapmpool__ptdex1" shape="rect">PTDEX1</A>.</TD2><TD3 valign="top" width="25%">C (1)</TD3></TR>
<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="#rzahxqapmpool__ptdts1" shape="rect">PTDTS1</A>.</TD2><TD3 valign="top" width="25%">C (1)</TD3></TR>
<TR><TD1 valign="top" width="25%">PTDBF3</TD1><TD2 valign="top" width="50%">Database blocking factor (class 3.) See <A HREF="#rzahxqapmpool__ptdbf1" shape="rect">PTDBF1</A>.</TD2><TD3 valign="top" width="25%">PD (3,0)</TD3></TR>
<TR><TD1 valign="top" width="25%">PTDEX3</TD1><TD2 valign="top" width="50%">Database allow exchange operations (class 3.) See <A HREF="#rzahxqapmpool__ptdex1" shape="rect">PTDEX1</A>.</TD2><TD3 valign="top" width="25%">C (1)</TD3></TR>
<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="#rzahxqapmpool__ptdts1" shape="rect">PTDTS1</A>.</TD2><TD3 valign="top" width="25%">C (1)</TD3></TR>
<TR><TD1 valign="top" width="25%">PTDBF4</TD1><TD2 valign="top" width="50%">Database blocking factor (class 4.) See <A HREF="#rzahxqapmpool__ptdbf1" shape="rect">PTDBF1</A>.</TD2><TD3 valign="top" width="25%">PD (3,0)</TD3></TR>
<TR><TD1 valign="top" width="25%">PTDEX4</TD1><TD2 valign="top" width="50%">Database allow exchange operations (class 4.) See <A HREF="#rzahxqapmpool__ptdex1" shape="rect">PTDEX1</A>.</TD2><TD3 valign="top" width="25%">C (1)</TD3></TR>
<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="#rzahxqapmpool__ptdts1" shape="rect">PTDTS1</A>.</TD2><TD3 valign="top" width="25%">C (1)</TD3></TR>
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