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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en"> <head> <meta http-equiv="Content-Type" content="text/html; charset=us-ascii" /> <meta http-equiv="Content-Style-Type" content="text/css" /> <meta http-equiv="Content-Script-Type" content="text/javascript" /> <title>Monitoring Top Actions</title> <meta name="generator" content="Oracle DARB XHTML Converter (Mode = ohj/ohw) - Version 5.1.1 Build 005" /> <meta name="date" content="2009-05-27T15:13:1Z" /> <meta name="robots" content="noarchive" /> <meta name="doctitle" content="Monitoring Top Actions" /> <meta name="relnum" content="11g Release 2 (11.2)" /> <meta name="partnum" content="E10822-01" /> <link rel="copyright" href="./dcommon/html/cpyr.htm" title="Copyright" type="text/html" /> <link rel="stylesheet" href="./dcommon/css/blafdoc.css" title="Oracle BLAFDoc" type="text/css" /> <link rel="contents" href="toc.htm" title="Contents" type="text/html" /> <link rel="prev" href="tdppt_realtime005.htm" title="Previous" type="text/html" /> <link rel="next" href="tdppt_realtime007.htm" title="Next" type="text/html" /> <script src="./callback.js" type="text/javascript"></script> <noscript>Your browser does not support JavaScript. This help page requires JavaScript to render correctly.</noscript> </head> <body> <div class="zz-skip-header"><a href="#BEGIN">Skip Headers</a></div> <table class="simple oac_no_warn" summary="" cellspacing="0" cellpadding="0" width="100%"> <col width="86%" /> <col width="*" /> <tr valign="bottom"> <td align="left"></td> <td align="center"><a href="tdppt_realtime005.htm"><img src="./dcommon/gifs/leftnav.gif" alt="Previous" /><br /> <span class="icon">Previous</span></a> </td> <td align="center"><a href="tdppt_realtime007.htm"><img src="./dcommon/gifs/rightnav.gif" alt="Next" /><br /> <span class="icon">Next</span></a></td> </tr> </table> <p><a id="CHDCDIBG" name="CHDCDIBG"></a><a id="TDPPT039" name="TDPPT039"></a></p> <div class="sect2"><!-- infolevel="all" infotype="General" --> <h1>Monitoring Top Actions</h1> <a name="BEGIN" id="BEGIN"></a> <p><a id="sthref111" name="sthref111"></a><a id="sthref112" name="sthref112"></a>The Top Actions table displays the top actions waiting for the corresponding wait event during the selected time period.</p> <p>Actions<a id="sthref113" name="sthref113"></a> represent the jobs that are performed by a module. For example, the <code>DBMS_SCHEDULER</code> module can run the <code>GATHER_STATS_JOB</code> action to gather statistics on all database objects. If a single action is using the majority of the wait time, then you should investigate it.</p> <p class="orderedlisttitle">To monitor an action: </p> <ol> <li> <p>On the Performance page, in the Average Active Sessions chart, click a block on the chart or its corresponding wait class in the legend.</p> <p>The Active Sessions Working page appears.</p> </li> <li> <p>Under Detail for Selected 5 Minute Interval, select <span class="bold">Top Actions</span> from the View list.</p> <p>The Top Actions table appears.</p> </li> <li> <p>Click the <span class="bold">Action</span> link of the most active action.</p> <p>The Action page appears.</p> <p>This page contains statistics for the selected action.</p> </li> </ol> <div class="helpinfonotealso"> <h2>Related Topics</h2> <p><a href="tdppt_realtime001.htm#CHDEIBAB">Monitoring User Activity</a></p> </div> </div> <!-- class="sect2" --> <!-- Start Footer --> <div class="footer"> <table class="simple oac_no_warn" summary="" cellspacing="0" cellpadding="0" width="100%"> <col width="86%" /> <col width="*" /> <tr> <td align="left"><span class="copyrightlogo">Copyright © 2007, 2009, Oracle and/or its affiliates. All rights reserved.</span><br /> <a href="./dcommon/html/cpyr.htm"><span class="copyrightlogo">Legal Notices</span></a></td> <td align="center"><a href="tdppt_realtime005.htm"><img src="./dcommon/gifs/leftnav.gif" alt="Previous" /><br /> <span class="icon">Previous</span></a> </td> <td align="center"><a href="tdppt_realtime007.htm"><img src="./dcommon/gifs/rightnav.gif" alt="Next" /><br /> <span class="icon">Next</span></a></td> </tr> </table> </div> <!-- class="footer" --> </body> </html>
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