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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>Setting Metric Thresholds for Selected Baselines</title> <meta name="generator" content="Oracle DARB XHTML Converter (Mode = ohj/ohw) - Version 5.1.1 Build 005" /> <meta name="date" content="2009-05-27T15:13:2Z" /> <meta name="robots" content="noarchive" /> <meta name="doctitle" content="Setting Metric Thresholds for Selected Baselines" /> <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_degrade008.htm" title="Previous" type="text/html" /> <link rel="next" href="tdppt_degrade010.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_degrade008.htm"><img src="./dcommon/gifs/leftnav.gif" alt="Previous" /><br /> <span class="icon">Previous</span></a> </td> <td align="center"><a href="tdppt_degrade010.htm"><img src="./dcommon/gifs/rightnav.gif" alt="Next" /><br /> <span class="icon">Next</span></a></td> </tr> </table> <p><a id="CACCDAEF" name="CACCDAEF"></a><a id="TDPPT334" name="TDPPT334"></a></p> <div class="sect3"><!-- infolevel="all" infotype="General" --> <h1>Setting Metric Thresholds for Selected Baselines</h1> <a name="BEGIN" id="BEGIN"></a> <p>This section explains how to select a baseline and edit its thresholds. You can configure the type of threshold, for example, whether it is based on significance levels, percentage of maximum values, or fixed values. You can also configure the threshold levels that determine when the database generates critical alerts and warnings.</p> <p>You can edit thresholds for the default moving baseline or a baseline that you created in the AWR Baselines page. You can select a baseline in the Edit Thresholds page after you have scheduled statistics computation from the AWR Baselines page and the statistics have finished computing on the static baseline.</p> <p class="orderedlisttitle">To set a metric threshold for a selected moving baseline: </p> <ol> <li> <p>On the Database Home page, under Related Links, click <span class="bold">Baseline Metric Thresholds</span>.</p> <p>The Threshold Configuration tab of the Baseline Metric Thresholds page appears.</p> </li> <li> <p>In the View list, select <span class="bold">Basic Metrics</span>.</p> <p>The Baseline Metric Thresholds page appears.</p> </li> <li> <p>In the <span class="bold">Category/Name</span> column, click the link for the metric whose threshold you want to set or change.</p> <p>For example, click <span class="bold">Number of Transactions (per second)</span>.</p> <p>The Edit Thresholds: Number of Transactions (per second) appears.</p> <p>The charts on this page provide simple and detailed views of metric activity for a 24-hour period. In the top simple chart, click a day to view the value of the metric plotted against a 24-hour period.</p> </li> <li> <p>Under <span class="bold">AWR Baseline</span>, in the Name list, select either the default <span class="bold">SYSTEM_MOVING_WINDOW</span> or the name of a baseline created in the AWR Baselines page.</p> <p>A baseline appears in the AWR Baseline list after you have scheduled statistics computation from the AWR Baselines page and the statistics have finished computing on the static baseline.</p> <p>The page refreshes to show the charts for the baseline that you selected.</p> </li> <li> <p>In the Threshold Settings section, complete the following steps to change the settings:</p> <ol> <li> <p>In <span class="bold">Threshold Type</span>, leave <span class="bold">Significance Level</span> selected.</p> </li> <li> <p>In <span class="bold">Critical</span>, select <span class="bold">Extreme</span>.</p> </li> <li> <p>In <span class="bold">Warning</span>, select <span class="bold">Very High</span>.</p> </li> <li> <p>In <span class="bold">Occurrences</span>, leave the current value.</p> </li> </ol> </li> <li> <p>Click <span class="bold">Apply Thresholds</span>.</p> <p>You are returned to the Baseline Metric Thresholds page. This page shows the altered metric threshold settings.</p> </li> </ol> <div class="helpinfonotealso"> <h2>Related Topics</h2> <p><a href="tdppt_degrade007.htm#CACDACHD">Setting Metric Thresholds for Baselines</a></p> </div> </div> <!-- class="sect3" --> <!-- class="sect2" --> <!-- class="sect1" --> <!-- 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. 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