72 lines
4.7 KiB
HTML
72 lines
4.7 KiB
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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<meta name="DC.Type" content="task" />
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<meta name="DC.Title" content="Monitor a subsystem" />
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<meta name="abstract" content="Because subsystems are important to the daily activity done on your system, it is important that you monitor the activity in your subsystems." />
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<meta name="description" content="Because subsystems are important to the daily activity done on your system, it is important that you monitor the activity in your subsystems." />
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<title>Monitor a subsystem</title>
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</head>
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<body id="rzaksvwactlvlsbs"><a name="rzaksvwactlvlsbs"><!-- --></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">Monitor a subsystem</h1>
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<div><p>Because subsystems are important to the daily activity done on
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your system, it is important that you monitor the activity in your subsystems.</p>
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<div class="section"><p>Within a subsystem description you can specify the number of jobs
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that can run at one time in the subsystem by setting the maximum active jobs
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value. As the amount of work on your system increases you might want to change
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the maximum active jobs value in your subsystem. The number that you supply
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here should be set so that the available resources are properly utilized.
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Increasing the number of active jobs without increasing the resources available
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can hurt performance on your system.</p>
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<p>To check the maximum active jobs
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value of your subsystem, you can use either iSeries™ Navigator or the character-based
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interface.</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="rzakssystemstatus.htm" title="Monitoring system activity is one of the many important tasks in the day of an administrator. Monitoring the flow of work through the system is only a piece of the information that should be monitored on a daily basis. You can accomplish this in a variety of ways, such as using iSeries Navigator and iSeries Navigator Management Central.">Monitor system activity</a></div>
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</div>
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</div><div class="nested1" xml:lang="en-us" id="navvwactlvlsbs"><a name="navvwactlvlsbs"><!-- --></a><h2 class="topictitle2">iSeries Navigator</h2>
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<div><ol><li class="stepexpand"><span>In iSeries Navigator,
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expand <span class="menucascade"><span class="uicontrol">My Connections</span> > <span class="uicontrol">server</span> > <span class="uicontrol">Work Management</span> > <span class="uicontrol">Subsystems</span> > <span class="uicontrol">Active
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Subsystems</span></span>.</span></li>
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<li class="stepexpand"><span>Right-click the subsystem which you want to monitor.</span></li>
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<li class="stepexpand"><span>Select <span class="uicontrol">Properties</span>.</span> <div class="note"><span class="notetitle">Note:</span> Make
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sure you set this option very carefully. If you set maximum active jobs value
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too high, you might make your system perform slowly. However, if you set your
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maximum active jobs too low, your work might start to bottleneck and slow
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performance.</div>
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</li>
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</ol>
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</div>
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<div class="nested2" xml:lang="en-us" id="cbivwactlvlsbs"><a name="cbivwactlvlsbs"><!-- --></a><h3 class="topictitle3">Character-based interface</h3>
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<div><div class="section"><strong>Command: </strong>Display Subsystem Description (<span class="cmdname">DSPSBSD</span>)<p>Select
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Option 1: Operational attributes, to see the value for maximum jobs in the
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subsystem.</p>
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</div>
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</div>
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</div>
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</div>
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