forked from docs/doc-exports
Yang, Tong
5914b67d13
Reviewed-by: Pruthi, Vineet <vineet.pruthi@t-systems.com> Co-authored-by: Yang, Tong <yangtong2@huawei.com> Co-committed-by: Yang, Tong <yangtong2@huawei.com>
30 lines
8.7 KiB
HTML
30 lines
8.7 KiB
HTML
<a name="admin_guide_000008"></a><a name="admin_guide_000008"></a>
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<h1 class="topictitle1">Managing Monitoring Metric Reports</h1>
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<div id="body1540191251633"><div class="section" id="admin_guide_000008__section435915355420"><h4 class="sectiontitle">Scenario</h4><p id="admin_guide_000008__p95261686543">On <span id="admin_guide_000008__text156568322235">MRS</span> Manager, you can customize monitoring items to display on the homepage and export monitoring data.</p>
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</div>
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<div class="note" id="admin_guide_000008__note181168278580"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="admin_guide_000008__p1111622715585">The interval on the horizontal axis of the chart varies depending on the time period you specify. Data monitoring rules are as follows:</p>
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<ul id="admin_guide_000008__ul1233764795913"><li id="admin_guide_000008__li16172174172819">If the disk usage of the partition where GaussDB resides exceeds 80%, real-time monitoring data and monitoring data whose interval is 5 minutes will be deleted.</li><li id="admin_guide_000008__li68542041816"><strong id="admin_guide_000008__b11957115720520">Storage resources (HDFS) in Tenant Resources (0 to 300 hours)</strong>: The interval is 1 hour. The cluster must have been installed for at least 1 hour, and monitoring data of a maximum of 3 months is saved.</li></ul>
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<p id="admin_guide_000008__p4212940935"><strong id="admin_guide_000008__b797518120516">For clusters of versions earlier than MRS 3.3.0</strong>:</p>
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<ul id="admin_guide_000008__ul151166278581"><li id="admin_guide_000008__li1011642716586"><strong id="admin_guide_000008__b52017417295">0 to 25 hours</strong>: The interval is 5 minutes. The cluster must have been installed for at least 10 minutes, and monitoring data of a maximum of 15 days is saved.</li><li id="admin_guide_000008__li211610277585"><strong id="admin_guide_000008__b227019394330">25 to 150 hours</strong>: The interval is 30 minutes. The cluster must have been installed for at least 30 minutes, and monitoring data of a maximum of 3 months is saved.</li><li id="admin_guide_000008__li91161927125815"><strong id="admin_guide_000008__b1829924173411">150 to 300 hours</strong>: The interval is 1 hour. The cluster must have been installed for at least 1 hour, and monitoring data of a maximum of 3 months is saved.</li><li id="admin_guide_000008__li11116102717583"><strong id="admin_guide_000008__b1694514543357">300 hours to 300 days</strong>: The interval is 1 day. The cluster must have been installed for at least 1 day, and monitoring data of a maximum of 6 months is saved.</li><li id="admin_guide_000008__li20116192735818"><strong id="admin_guide_000008__b2527112520382">Over 300 days</strong>: The interval is 7 days. The cluster must have been installed for more than 7 days, and monitoring data of a maximum of 1 year is saved.</li></ul>
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<p id="admin_guide_000008__p83071119657"><strong id="admin_guide_000008__b1793415333359">For clusters of MRS 3.3.0 or later versions</strong>:</p>
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<ul id="admin_guide_000008__ul143367195514"><li id="admin_guide_000008__li533619191511"><strong id="admin_guide_000008__b9688195323519">0 to 21 hours and 20 minutes</strong>: The interval is 5 minutes. The cluster must have been installed for at least 10 minutes, and monitoring data of a maximum of 90 days is saved.</li><li id="admin_guide_000008__li123366191515"><strong id="admin_guide_000008__b1401624113719">21 hours and 20 minutes to 128 hours</strong>: The interval is 30 minutes. The cluster must have been installed for at least 30 minutes, and monitoring data of a maximum of 90 days is saved.</li><li id="admin_guide_000008__li4336141915517"><strong id="admin_guide_000008__b1523084743814">128 to 256 hours</strong>: The interval is 1 hour. The cluster must have been installed for at least 1 hour, and monitoring data of a maximum of 90 days is saved.</li><li id="admin_guide_000008__li13369191954"><strong id="admin_guide_000008__b11506105416388">256 hours to 256 days</strong>: The interval is 1 day. The cluster must have been installed for at least 1 day, and monitoring data of a maximum of 90 days is saved.</li></ul>
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</div></div>
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<div class="section" id="admin_guide_000008__section166748565814"><h4 class="sectiontitle">Customizing a Monitoring Metric Report</h4><ol id="admin_guide_000008__ol122691931197"><li id="admin_guide_000008__li2269934916"><span>Log in to <span id="admin_guide_000008__text1980215792712">MRS</span> Manager.</span></li><li id="admin_guide_000008__li112561976917"><span>Choose <span class="uicontrol" id="admin_guide_000008__uicontrol1578214171392"><b>Homepage</b></span>.</span></li><li id="admin_guide_000008__li2918328286"><span>In the upper right corner of the chart area, click <span><img id="admin_guide_000008__image12322172041519" src="en-us_image_0000001442653701.png"></span> and choose <strong id="admin_guide_000008__b84235270685723">Customize</strong> from the displayed menu.</span><p><div class="note" id="admin_guide_000008__note1558774614119"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="admin_guide_000008__p1058711461313">Monitoring data of the past 1 hour is displayed at an interval of 5 minutes. After you enter the <strong id="admin_guide_000008__b1557811128818">Real-time Monitoring</strong> page, you can view that real-time monitoring data is displayed on the right of the monitoring chart at an interval of 5 minutes. </p>
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</div></div>
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</p></li><li id="admin_guide_000008__li81941145181017"><span>In the left pane of the <strong id="admin_guide_000008__b6335101261111">Customize Statistics</strong> dialog box, select a resource to monitor.</span></li><li id="admin_guide_000008__li1641941413136"><span>Select one or multiple monitoring metrics in the right pane.</span></li><li id="admin_guide_000008__li1796523511167"><span>Click <span class="uicontrol" id="admin_guide_000008__uicontrol173911121456"><b>OK</b></span>.</span></li></ol>
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</div>
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<div class="section" id="admin_guide_000008__section126561750131618"><h4 class="sectiontitle">Exporting All Monitoring Data</h4><ol id="admin_guide_000008__ol1561502141714"><li id="admin_guide_000008__li162819441710"><span>Log in to <span id="admin_guide_000008__text1044518432810">MRS</span> Manager.</span></li><li id="admin_guide_000008__li82814481719"><span>Choose <span class="uicontrol" id="admin_guide_000008__uicontrol164287551611"><b>Homepage</b></span>.</span></li><li id="admin_guide_000008__li99034539715"><span>In the upper right corner of the chart area, select a time range to obtain monitoring data, for example, <strong id="admin_guide_000008__b842352706152634">1w</strong>.</span><p><p id="admin_guide_000008__p152561451289">Real-time data is displayed by default, which cannot be exported. You can click <span><img id="admin_guide_000008__image130420015919" src="en-us_image_0000001392414434.png"></span> to customize a time range.</p>
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</p></li><li id="admin_guide_000008__li128116421711"><span>In the upper right corner of the chart area, click <span><img id="admin_guide_000008__image152952034112912" src="en-us_image_0000001442494085.png"></span> and choose <strong id="admin_guide_000008__b190694918257">Export</strong> from the displayed menu.</span></li></ol>
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</div>
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<div class="section" id="admin_guide_000008__section20158191992616"><h4 class="sectiontitle">Exporting Monitoring Data of a Specified Monitoring Item</h4><ol id="admin_guide_000008__ol18828122010262"><li id="admin_guide_000008__li3828132010269"><span>Log in to <span id="admin_guide_000008__text15946118176">MRS</span> Manager.</span></li><li id="admin_guide_000008__li2082812016267"><span>Choose <span class="uicontrol" id="admin_guide_000008__uicontrol74691610142818"><b>Homepage</b></span>.</span></li><li id="admin_guide_000008__li1282912201267"><span>Click <span><img id="admin_guide_000008__image0683183715281" src="en-us_image_0000001392254902.png"></span> in the upper right corner of any monitoring report pane in the chart area of the target cluster.</span></li><li id="admin_guide_000008__li61205202913"><span>Select a time range to obtain monitoring data, for example, <strong id="admin_guide_000008__b135211548123416">1w</strong>.</span><p><p id="admin_guide_000008__p49812213114">Real-time data is displayed by default, which cannot be exported. You can click <span><img id="admin_guide_000008__image1926816226118" src="en-us_image_0000001442773665.png"></span> to customize a time range.</p>
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</p></li><li id="admin_guide_000008__li914612332917"><span>Click <span class="parmname" id="admin_guide_000008__parmname1331771315114330"><b>Export</b></span>.</span></li></ol>
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<div class="familylinks">
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<div class="parentlink"><strong>Parent topic:</strong> <a href="admin_guide_000006.html">Home Page</a></div>
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