54 lines
4.3 KiB
HTML
54 lines
4.3 KiB
HTML
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<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE html
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PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<html lang="en-us" xml:lang="en-us">
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<meta name="DC.Type" content="reference" />
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<meta name="DC.Title" content="Database monitor performance rows" />
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<meta name="abstract" content="The rows in the database table are uniquely identified by their row identification number. The information within the file-based monitor (Start Database Monitor (STRDBMON)) is written out based upon a set of logical formats which are defined in the Database Monitor formats. These views correlate closely to the debug messages and the Print SQL Information (PRSQLINF) messages." />
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<meta name="description" content="The rows in the database table are uniquely identified by their row identification number. The information within the file-based monitor (Start Database Monitor (STRDBMON)) is written out based upon a set of logical formats which are defined in the Database Monitor formats. These views correlate closely to the debug messages and the Print SQL Information (PRSQLINF) messages." />
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<meta name="DC.subject" content="database monitor performance rows, performance rows, database monitor, rows, database monitor performance" />
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<meta name="keywords" content="database monitor performance rows, performance rows, database monitor, rows, database monitor performance" />
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<meta name="copyright" content="(C) Copyright IBM Corporation 1998, 2006" />
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<title>Database monitor performance rows</title>
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</head>
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<body id="dbmonperfrows"><a name="dbmonperfrows"><!-- --></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">Database monitor performance rows</h1>
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<div><p>The rows in the database table are uniquely identified by their
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row identification number. The information within the file-based monitor (<span class="cmdname">Start
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Database Monitor (STRDBMON)</span>) is written out based upon
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a set of logical formats which are defined in the Database Monitor formats.
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These views correlate closely to the debug messages and the <span class="cmdname">Print
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SQL Information (PRSQLINF)</span> messages.</p>
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<div class="section"><p>The Database monitor formats section also identifies which physical
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columns are used for each view and what information it contains. You can use
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the views to identify the information that can be extracted from the monitor.
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These rows are defined in several different views which are not shipped with
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the server and must be created by the user, if wanted. The views can be created
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with the SQL DDL. The column descriptions are explained in the tables following
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each figure. </p>
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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="dms.htm" title="Start Database Monitor (STRDBMON) command gathers information about a query in real time and stores this information in an output table. This information can help you determine whether your system and your queries are performing as they should, or whether they need fine tuning. Database monitors can generate significant CPU and disk storage overhead when in use.">Monitoring your queries using Start Database Monitor (STRDBMON)</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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