92 lines
6.2 KiB
HTML
92 lines
6.2 KiB
HTML
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<meta name="DC.Title" content="Commands for i5/OS performance" />
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<meta name="abstract" content="i5/OS includes several important functions to help you manage and maintain system performance." />
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<title>Commands for i5/OS performance</title>
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<body id="rzahxos400cmd"><a name="rzahxos400cmd"><!-- --></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">Commands for <span class="keyword">i5/OS</span> performance</h1>
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<div><p><span class="keyword">i5/OS™</span> includes
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several important functions to help you manage and maintain system performance.</p>
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<div class="section"><p>These commands allow you to perform real-time monitoring of performance
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data from the character-based interface. You can use these commands to answer
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specific questions about system performance and to help you tune your system.
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For information about real-time monitoring from <span class="keyword">iSeries™ Navigator</span>,
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see <span class="keyword">iSeries Navigator</span> monitors.</p>
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</div>
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<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" frame="border" border="1" rules="all"><thead align="left"><tr><th valign="top" id="d0e47">Command</th>
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<th valign="top" id="d0e49">Function</th>
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</tr>
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</thead>
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<tbody><tr><td valign="top" headers="d0e47 "><a href="../cl/wrkactjob.htm"><span class="cmdname">Work
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with Active Jobs (WRKACTJOB)</span></a></td>
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<td valign="top" headers="d0e49 ">Allows you to review and change the attributes and resource utilization
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of the jobs running on your system.</td>
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</tr>
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<tr><td valign="top" headers="d0e47 "><a href="../cl/wrkdsksts.htm"><span class="cmdname">Work
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with Disk Status (WRKDSKSTS) </span></a></td>
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<td valign="top" headers="d0e49 ">Display the performance information and attributes for system disk
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units.</td>
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</tr>
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<tr><td valign="top" headers="d0e47 "><a href="../cl/wrksyssts.htm"><span class="cmdname">Work
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with System Status (WRKSYSSTS)</span></a></td>
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<td valign="top" headers="d0e49 ">Provides an overview of current system activity. Specifically, it displays
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the number of jobs on the system and storage pool utilization information.</td>
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</tr>
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<tr><td valign="top" headers="d0e47 "><a href="../cl/wrksysact.htm"><span class="cmdname">Work
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with System Activity (WRKSYSACT)</span></a></td>
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<td valign="top" headers="d0e49 ">Work with jobs and tasks on your system. This command is part of the
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Performance Tools licensed program (PT1).</td>
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</tr>
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<tr><td valign="top" headers="d0e47 "><a href="../cl/wrkobjlck.htm"><span class="cmdname">Work
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with Object Locks (WRKOBJLCK)</span></a></td>
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<td valign="top" headers="d0e49 ">Work with and display locks on a specified object, including locks
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waiting to be applied.</td>
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</tr>
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<tr><td valign="top" headers="d0e47 "><a href="../cl/wrkshrpool.htm"><span class="cmdname">Work
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with Shared Storage Pools (WRKSHRPOOL)</span></a></td>
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<td valign="top" headers="d0e49 ">Display the utilization information and change attributes of shared
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storage pools, including machine and base pool.</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>
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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 class="relref"><strong>Related reference</strong><br />
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<div><a href="rzahxcollectinforesuse.htm" title="Several tools monitor how resources like central processing unit (CPU), disk space, interactive capacity, and many other elements, are being used. You can use these tools to start identifying problem areas.">Collect information about system resource utilization</a></div>
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<div><a href="rzahxdisplayperfdata.htm" title="After you have collected performance data, learn how to display the data using the most appropriate tool for your purposes.">Display performance data</a></div>
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<div><a href="rzahxmonparent.htm" title="Monitors display current information about the performance of your systems. Additionally, you can use them to carry out predefined actions when a specific event occurs. You can use the system, message, job, file, and B2B transaction monitors to display and monitor information about your systems. The system and job monitors use the performance data collected by Collection Services.">iSeries Navigator monitors</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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