forked from docs/doc-exports
Chen, Junjie
a03981f7be
Reviewed-by: Bobkova, Natalia <natalia.bobkova@t-systems.com> Co-authored-by: Chen, Junjie <chenjunjie@huawei.com> Co-committed-by: Chen, Junjie <chenjunjie@huawei.com>
229 lines
20 KiB
HTML
229 lines
20 KiB
HTML
<a name="dcs-api-0312050"></a><a name="dcs-api-0312050"></a>
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<h1 class="topictitle1">Instance Diagnosis IDs</h1>
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<div id="body8662426">
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<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" id="dcs-api-0312050__en-us_topic_0000001208285974_table45602054201017" frame="border" border="1" rules="all"><caption><b>Table 1 </b><span style="color:#252B3A;">cause_ids</span></caption><thead align="left"><tr id="dcs-api-0312050__en-us_topic_0000001208285974_row656112545106"><th align="left" class="cellrowborder" valign="top" width="33.33333333333333%" id="mcps1.3.1.2.4.1.1"><p id="dcs-api-0312050__en-us_topic_0000001208285974_p15561135461018">ID</p>
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</th>
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<th align="left" class="cellrowborder" valign="top" width="33.33333333333333%" id="mcps1.3.1.2.4.1.2"><p id="dcs-api-0312050__en-us_topic_0000001208285974_p145611254171013">Type</p>
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</th>
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<th align="left" class="cellrowborder" valign="top" width="33.33333333333333%" id="mcps1.3.1.2.4.1.3"><p id="dcs-api-0312050__en-us_topic_0000001208285974_p1456115418106">Description</p>
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</th>
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</tr>
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</thead>
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<tbody><tr id="dcs-api-0312050__en-us_topic_0000001208285974_row1556175441019"><td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.1.2.4.1.1 "><p id="dcs-api-0312050__en-us_topic_0000001208285974_p3561125411015">1</p>
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</td>
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<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.1.2.4.1.2 "><p id="dcs-api-0312050__en-us_topic_0000001208285974_p1956285421015">cause</p>
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</td>
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<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.1.2.4.1.3 "><p id="dcs-api-0312050__en-us_topic_0000001208285974_p1562115451017">The number of connected clients exceeds {THRESHOLD}.</p>
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</td>
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</tr>
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<tr id="dcs-api-0312050__en-us_topic_0000001208285974_row1756216549101"><td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.1.2.4.1.1 "><p id="dcs-api-0312050__en-us_topic_0000001208285974_p19562954141010">2</p>
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</td>
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<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.1.2.4.1.2 "><p id="dcs-api-0312050__en-us_topic_0000001208285974_p145621154151015">cause</p>
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</td>
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<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.1.2.4.1.3 "><p id="dcs-api-0312050__en-us_topic_0000001208285974_p16562754171012">The instantaneous traffic is too high.</p>
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</td>
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</tr>
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<tr id="dcs-api-0312050__en-us_topic_0000001208285974_row19562254151013"><td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.1.2.4.1.1 "><p id="dcs-api-0312050__en-us_topic_0000001208285974_p35621454181013">3</p>
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</td>
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<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.1.2.4.1.2 "><p id="dcs-api-0312050__en-us_topic_0000001208285974_p0341153416169">cause</p>
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</td>
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<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.1.2.4.1.3 "><p id="dcs-api-0312050__en-us_topic_0000001208285974_p056295491015">The underlying disk is abnormal.</p>
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</td>
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</tr>
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<tr id="dcs-api-0312050__en-us_topic_0000001208285974_row1756225416108"><td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.1.2.4.1.1 "><p id="dcs-api-0312050__en-us_topic_0000001208285974_p18562454111012">4</p>
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</td>
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<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.1.2.4.1.2 "><p id="dcs-api-0312050__en-us_topic_0000001208285974_p43412034101611">cause</p>
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</td>
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<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.1.2.4.1.3 "><p id="dcs-api-0312050__en-us_topic_0000001208285974_p856215545105">Data persistence failed.</p>
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</td>
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</tr>
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<tr id="dcs-api-0312050__en-us_topic_0000001208285974_row5562155451020"><td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.1.2.4.1.1 "><p id="dcs-api-0312050__en-us_topic_0000001208285974_p125621754131018">5</p>
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</td>
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<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.1.2.4.1.2 "><p id="dcs-api-0312050__en-us_topic_0000001208285974_p175051735121611">cause</p>
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</td>
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<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.1.2.4.1.3 "><p id="dcs-api-0312050__en-us_topic_0000001208285974_p175621754201013">Memory usage exceeds {THRESHOLD}.</p>
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</td>
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</tr>
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<tr id="dcs-api-0312050__en-us_topic_0000001208285974_row1951624771310"><td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.1.2.4.1.1 "><p id="dcs-api-0312050__en-us_topic_0000001208285974_p18517104761313">6</p>
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</td>
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<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.1.2.4.1.2 "><p id="dcs-api-0312050__en-us_topic_0000001208285974_p5505183518169">cause</p>
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</td>
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<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.1.2.4.1.3 "><p id="dcs-api-0312050__en-us_topic_0000001208285974_p851734714131">RDB persistence is enabled. Memory usage exceeds {THRESHOLD}.</p>
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</td>
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</tr>
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<tr id="dcs-api-0312050__en-us_topic_0000001208285974_row179435151313"><td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.1.2.4.1.1 "><p id="dcs-api-0312050__en-us_topic_0000001208285974_p8794195118133">7</p>
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</td>
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<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.1.2.4.1.2 "><p id="dcs-api-0312050__en-us_topic_0000001208285974_p362463619163">cause</p>
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</td>
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<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.1.2.4.1.3 "><p id="dcs-api-0312050__en-us_topic_0000001208285974_p167951351131319">Excessive memory fragmentation.</p>
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</td>
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</tr>
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<tr id="dcs-api-0312050__en-us_topic_0000001208285974_row11578125471314"><td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.1.2.4.1.1 "><p id="dcs-api-0312050__en-us_topic_0000001208285974_p15781954101319">8</p>
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</td>
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<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.1.2.4.1.2 "><p id="dcs-api-0312050__en-us_topic_0000001208285974_p66244360165">cause</p>
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</td>
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<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.1.2.4.1.3 "><p id="dcs-api-0312050__en-us_topic_0000001208285974_p125785541131">Cache hit rate is lower than {THRESHOLD}.</p>
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</td>
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</tr>
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<tr id="dcs-api-0312050__en-us_topic_0000001208285974_row28081457141320"><td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.1.2.4.1.1 "><p id="dcs-api-0312050__en-us_topic_0000001208285974_p12808165712138">9</p>
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</td>
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<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.1.2.4.1.2 "><p id="dcs-api-0312050__en-us_topic_0000001208285974_p15817193715168">cause</p>
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<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.1.2.4.1.3 "><p id="dcs-api-0312050__en-us_topic_0000001208285974_p1680845711130">Too many keys have expired at the same time.</p>
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</td>
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</tr>
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<tr id="dcs-api-0312050__en-us_topic_0000001208285974_row1995154818142"><td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.1.2.4.1.1 "><p id="dcs-api-0312050__en-us_topic_0000001208285974_p179515488148">10</p>
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</td>
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<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.1.2.4.1.2 "><p id="dcs-api-0312050__en-us_topic_0000001208285974_p681716377162">cause</p>
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</td>
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<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.1.2.4.1.3 "><p id="dcs-api-0312050__en-us_topic_0000001208285974_p109544814141">The following commands with time complexity O(N) are executed: {COMMANDS}</p>
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</td>
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</tr>
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<tr id="dcs-api-0312050__en-us_topic_0000001208285974_row82781951131420"><td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.1.2.4.1.1 "><p id="dcs-api-0312050__en-us_topic_0000001208285974_p127985191414">11</p>
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</td>
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<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.1.2.4.1.2 "><p id="dcs-api-0312050__en-us_topic_0000001208285974_p1391739161615">cause</p>
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<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.1.2.4.1.3 "><p id="dcs-api-0312050__en-us_topic_0000001208285974_p10279151181417">CPU usage exceeds {THRESHOLD}.</p>
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</td>
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</tr>
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<tr id="dcs-api-0312050__en-us_topic_0000001208285974_row961465511144"><td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.1.2.4.1.1 "><p id="dcs-api-0312050__en-us_topic_0000001208285974_p46156555149">12</p>
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</td>
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<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.1.2.4.1.2 "><p id="dcs-api-0312050__en-us_topic_0000001208285974_p191183915167">cause</p>
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</td>
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<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.1.2.4.1.3 "><p id="dcs-api-0312050__en-us_topic_0000001208285974_p761515515145">Data is persisted.</p>
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</td>
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</tr>
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<tr id="dcs-api-0312050__en-us_topic_0000001208285974_row4434171561519"><td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.1.2.4.1.1 "><p id="dcs-api-0312050__en-us_topic_0000001208285974_p843420155156">13</p>
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</td>
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<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.1.2.4.1.2 "><p id="dcs-api-0312050__en-us_topic_0000001208285974_p643451541517">cause</p>
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<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.1.2.4.1.3 "><p id="dcs-api-0312050__en-us_topic_0000001208285974_p134341715201514">QPS has increased.</p>
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</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 class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" id="dcs-api-0312050__en-us_topic_0000001208285974_table1422672921817" frame="border" border="1" rules="all"><caption><b>Table 2 </b><span style="color:#252B3A;">impact_ids</span></caption><thead align="left"><tr id="dcs-api-0312050__en-us_topic_0000001208285974_row022632917189"><th align="left" class="cellrowborder" valign="top" width="33.33333333333333%" id="mcps1.3.2.2.4.1.1"><p id="dcs-api-0312050__en-us_topic_0000001208285974_p19226429151818">ID</p>
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</th>
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<th align="left" class="cellrowborder" valign="top" width="33.33333333333333%" id="mcps1.3.2.2.4.1.2"><p id="dcs-api-0312050__en-us_topic_0000001208285974_p92265298183">Type</p>
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</th>
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<th align="left" class="cellrowborder" valign="top" width="33.33333333333333%" id="mcps1.3.2.2.4.1.3"><p id="dcs-api-0312050__en-us_topic_0000001208285974_p322612919184">Description</p>
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</th>
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</tr>
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</thead>
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<tbody><tr id="dcs-api-0312050__en-us_topic_0000001208285974_row10226529121814"><td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.2.2.4.1.1 "><p id="dcs-api-0312050__en-us_topic_0000001208285974_p2226192931816">1</p>
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</td>
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<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.2.2.4.1.2 "><p id="dcs-api-0312050__en-us_topic_0000001208285974_p13226172931815">impact</p>
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</td>
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<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.2.2.4.1.3 "><p id="dcs-api-0312050__en-us_topic_0000001208285974_p1864721172014">Redis connections will be refused.</p>
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</td>
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</tr>
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<tr id="dcs-api-0312050__en-us_topic_0000001208285974_row72261829131818"><td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.2.2.4.1.1 "><p id="dcs-api-0312050__en-us_topic_0000001208285974_p62261629181815">2</p>
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</td>
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<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.2.2.4.1.2 "><p id="dcs-api-0312050__en-us_topic_0000001208285974_p1822682941818">impact</p>
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</td>
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<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.2.2.4.1.3 "><p id="dcs-api-0312050__en-us_topic_0000001208285974_p18644215205">Redis will be disconnected.</p>
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</td>
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</tr>
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<tr id="dcs-api-0312050__en-us_topic_0000001208285974_row0226172913188"><td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.2.2.4.1.1 "><p id="dcs-api-0312050__en-us_topic_0000001208285974_p162267293185">3</p>
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</td>
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<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.2.2.4.1.2 "><p id="dcs-api-0312050__en-us_topic_0000001208285974_p522632911814">impact</p>
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</td>
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<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.2.2.4.1.3 "><p id="dcs-api-0312050__en-us_topic_0000001208285974_p16314213203">Redis responses will slow down.</p>
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</td>
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</tr>
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<tr id="dcs-api-0312050__en-us_topic_0000001208285974_row11227202915184"><td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.2.2.4.1.1 "><p id="dcs-api-0312050__en-us_topic_0000001208285974_p19227729151818">4</p>
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</td>
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<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.2.2.4.1.2 "><p id="dcs-api-0312050__en-us_topic_0000001208285974_p72763517208">impact</p>
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</td>
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<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.2.2.4.1.3 "><p id="dcs-api-0312050__en-us_topic_0000001208285974_p662142115203">RDB persistence will fail.</p>
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</td>
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</tr>
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<tr id="dcs-api-0312050__en-us_topic_0000001208285974_row522742931819"><td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.2.2.4.1.1 "><p id="dcs-api-0312050__en-us_topic_0000001208285974_p1822772941811">5</p>
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</td>
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<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.2.2.4.1.2 "><p id="dcs-api-0312050__en-us_topic_0000001208285974_p162769517204">impact</p>
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<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.2.2.4.1.3 "><p id="dcs-api-0312050__en-us_topic_0000001208285974_p176182122020">Cache hit ratio will decrease.</p>
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</td>
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</tr>
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<tr id="dcs-api-0312050__en-us_topic_0000001208285974_row8227729141812"><td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.2.2.4.1.1 "><p id="dcs-api-0312050__en-us_topic_0000001208285974_p42276296187">6</p>
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</td>
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<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.2.2.4.1.2 "><p id="dcs-api-0312050__en-us_topic_0000001208285974_p112761582015">impact</p>
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</td>
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<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.2.2.4.1.3 "><p id="dcs-api-0312050__en-us_topic_0000001208285974_p360221182012">AOF persistence will fail.</p>
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</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 class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" id="dcs-api-0312050__en-us_topic_0000001208285974_table496195718237" frame="border" border="1" rules="all"><caption><b>Table 3 </b><span style="color:#252B3A;">advice_ids</span></caption><thead align="left"><tr id="dcs-api-0312050__en-us_topic_0000001208285974_row3961457172317"><th align="left" class="cellrowborder" valign="top" width="33.33333333333333%" id="mcps1.3.3.2.4.1.1"><p id="dcs-api-0312050__en-us_topic_0000001208285974_p1896135710237">ID</p>
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</th>
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<th align="left" class="cellrowborder" valign="top" width="33.33333333333333%" id="mcps1.3.3.2.4.1.2"><p id="dcs-api-0312050__en-us_topic_0000001208285974_p1196155722313">Type</p>
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</th>
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<th align="left" class="cellrowborder" valign="top" width="33.33333333333333%" id="mcps1.3.3.2.4.1.3"><p id="dcs-api-0312050__en-us_topic_0000001208285974_p1597357162316">Description</p>
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</th>
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</tr>
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</thead>
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<tbody><tr id="dcs-api-0312050__en-us_topic_0000001208285974_row119765702318"><td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.4.1.1 "><p id="dcs-api-0312050__en-us_topic_0000001208285974_p397105720231">1</p>
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</td>
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<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.4.1.2 "><p id="dcs-api-0312050__en-us_topic_0000001208285974_p59735792316"><span style="color:#252B3A;">advice</span></p>
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</td>
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<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.4.1.3 "><p id="dcs-api-0312050__en-us_topic_0000001208285974_p201271458172414">Retrieve connections from the connection pool.</p>
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</td>
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</tr>
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<tr id="dcs-api-0312050__en-us_topic_0000001208285974_row1997205715234"><td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.4.1.1 "><p id="dcs-api-0312050__en-us_topic_0000001208285974_p29795732314">2</p>
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</td>
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<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.4.1.2 "><p id="dcs-api-0312050__en-us_topic_0000001208285974_p3689154652414"><span style="color:#252B3A;">advice</span></p>
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</td>
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<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.4.1.3 "><p id="dcs-api-0312050__en-us_topic_0000001208285974_p1312613587243">Use read/write splitting or a cluster.</p>
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</td>
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</tr>
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<tr id="dcs-api-0312050__en-us_topic_0000001208285974_row597157132315"><td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.4.1.1 "><p id="dcs-api-0312050__en-us_topic_0000001208285974_p1597657132317">3</p>
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</td>
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<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.4.1.2 "><p id="dcs-api-0312050__en-us_topic_0000001208285974_p868824662411"><span style="color:#252B3A;">advice</span></p>
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</td>
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<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.4.1.3 "><p id="dcs-api-0312050__en-us_topic_0000001208285974_p18126185818244">Expand the capacity of the instance.</p>
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</td>
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</tr>
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<tr id="dcs-api-0312050__en-us_topic_0000001208285974_row13970576239"><td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.4.1.1 "><p id="dcs-api-0312050__en-us_topic_0000001208285974_p11975570237">4</p>
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</td>
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<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.4.1.2 "><p id="dcs-api-0312050__en-us_topic_0000001208285974_p31241054122413"><span style="color:#252B3A;">advice</span></p>
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</td>
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<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.4.1.3 "><p id="dcs-api-0312050__en-us_topic_0000001208285974_p12125115812411">Manually run the <strong id="dcs-api-0312050__en-us_topic_0000001208285974_b181221373338">MEMORY PURGE</strong> command during low-demand hours.</p>
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</td>
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</tr>
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<tr id="dcs-api-0312050__en-us_topic_0000001208285974_row797657132311"><td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.4.1.1 "><p id="dcs-api-0312050__en-us_topic_0000001208285974_p197155713233">5</p>
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</td>
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<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.4.1.2 "><p id="dcs-api-0312050__en-us_topic_0000001208285974_p712445419246"><span style="color:#252B3A;">advice</span></p>
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</td>
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<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.4.1.3 "><p id="dcs-api-0312050__en-us_topic_0000001208285974_p17125158192412">Check the Redis usage or reduce the cache granularity to avoid memory eviction.</p>
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</td>
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</tr>
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<tr id="dcs-api-0312050__en-us_topic_0000001208285974_row14971257182319"><td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.4.1.1 "><p id="dcs-api-0312050__en-us_topic_0000001208285974_p16970574235">6</p>
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</td>
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<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.4.1.2 "><p id="dcs-api-0312050__en-us_topic_0000001208285974_p161241154132415"><span style="color:#252B3A;">advice</span></p>
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</td>
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<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.4.1.3 "><p id="dcs-api-0312050__en-us_topic_0000001208285974_p9123165818240">Set different expiration time for the keys.</p>
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</td>
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</tr>
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<tr id="dcs-api-0312050__en-us_topic_0000001208285974_row49735752319"><td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.4.1.1 "><p id="dcs-api-0312050__en-us_topic_0000001208285974_p2979572231">7</p>
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</td>
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<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.4.1.2 "><p id="dcs-api-0312050__en-us_topic_0000001208285974_p1797205711233"><span style="color:#252B3A;">advice</span></p>
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</td>
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<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.3.2.4.1.3 "><p id="dcs-api-0312050__en-us_topic_0000001208285974_p11971357112318">Do not use commands with time complexity of O(N).</p>
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</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="dcs-api-0312042.html">Appendix</a></div>
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</div>
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</div>
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