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Wuwan, Qi 050b395397 CSS UMN 23.2.1 20230926 
Reviewed-by: Kacur, Michal <michal.kacur@t-systems.com>
Co-authored-by: Wuwan, Qi <wuwanqi1@noreply.gitea.eco.tsi-dev.otc-service.com>
Co-committed-by: Wuwan, Qi <wuwanqi1@noreply.gitea.eco.tsi-dev.otc-service.com>
2024-01-10 14:23:15 +00:00

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<a name="css_01_0246"></a><a name="css_01_0246"></a>
<h1 class="topictitle1">Monitoring Metrics</h1>
<div id="body0000001599872681"><div class="section" id="css_01_0246__section11488501723"><h4 class="sectiontitle">Function</h4><p id="css_01_0246__p592124819314">This topic describes <span id="css_01_0246__text7518195515313">CSS</span> metrics that can be monitored by Cloud Eye as well as their namespaces and dimensions. You can search for the monitoring metrics and alarms generated for <span id="css_01_0246__text131437157395">CSS</span> by using the Cloud Eye console or calling APIs.</p>
</div>
<div class="section" id="css_01_0246__section7676121612514"><h4 class="sectiontitle">Namespace</h4><p id="css_01_0246__p101173266510">SYS.ES</p>
</div>
<div class="section" id="css_01_0246__section193354536107"><h4 class="sectiontitle">Monitoring Metrics</h4><ul id="css_01_0246__ul9749859165418"><li id="css_01_0246__li197491459205412"><a href="#css_01_0246__table197512917274">Table 1</a> describes the monitoring metrics of CSS clusters.</li><li id="css_01_0246__li1474919594543">Monitored object: Cloud service nodes of CSS clusters</li><li id="css_01_0246__li1774920594541">Monitoring period (original metric): 1 minute</li></ul>
<div class="note" id="css_01_0246__note1336665885317"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="css_01_0246__p43662058135311">Accumulated value: The value is accumulated from the time when a node is started. After the node is restarted, the value is reset to zero and accumulated again.</p>
</div></div>
<div class="tablenoborder"><a name="css_01_0246__table197512917274"></a><a name="table197512917274"></a><table cellpadding="4" cellspacing="0" summary="" id="css_01_0246__table197512917274" frame="border" border="1" rules="all"><caption><b>Table 1 </b>CSS metrics</caption><thead align="left"><tr id="css_01_0246__row13975192917274"><th align="left" class="cellrowborder" valign="top" width="25.287471252874717%" id="mcps1.3.3.4.2.7.1.1"><p id="css_01_0246__p1758614472811">Metric ID</p>
</th>
<th align="left" class="cellrowborder" valign="top" width="17.768223177682234%" id="mcps1.3.3.4.2.7.1.2"><p id="css_01_0246__p558614172818">Metric</p>
</th>
<th align="left" class="cellrowborder" valign="top" width="19.0980901909809%" id="mcps1.3.3.4.2.7.1.3"><p id="css_01_0246__p758712415285">Description</p>
</th>
<th align="left" class="cellrowborder" valign="top" width="11.838816118388163%" id="mcps1.3.3.4.2.7.1.4"><p id="css_01_0246__p105877419285">Value Range</p>
</th>
<th align="left" class="cellrowborder" valign="top" width="10.918908109189083%" id="mcps1.3.3.4.2.7.1.5"><p id="css_01_0246__p143336354286">Monitored Target</p>
</th>
<th align="left" class="cellrowborder" valign="top" width="15.088491150884911%" id="mcps1.3.3.4.2.7.1.6"><p id="css_01_0246__p8251756172018">Monitoring Interval (Raw Data)</p>
</th>
</tr>
</thead>
<tbody><tr id="css_01_0246__row2577174361418"><td class="cellrowborder" valign="top" width="25.287471252874717%" headers="mcps1.3.3.4.2.7.1.1 "><p id="css_01_0246__p729478158">jvm_heap_usage</p>
</td>
<td class="cellrowborder" valign="top" width="17.768223177682234%" headers="mcps1.3.3.4.2.7.1.2 "><p id="css_01_0246__p82917201512">JVM Heap Usage</p>
</td>
<td class="cellrowborder" valign="top" width="19.0980901909809%" headers="mcps1.3.3.4.2.7.1.3 "><p id="css_01_0246__p127596319011">JVM heap memory usage of a node.</p>
<p id="css_01_0246__p7760183809">Unit: %</p>
</td>
<td class="cellrowborder" valign="top" width="11.838816118388163%" headers="mcps1.3.3.4.2.7.1.4 "><p id="css_01_0246__p1476019317015">0-100%</p>
</td>
<td class="cellrowborder" valign="top" width="10.918908109189083%" headers="mcps1.3.3.4.2.7.1.5 "><p id="css_01_0246__p43331935152813">CSS cluster - cloud service node</p>
</td>
<td class="cellrowborder" valign="top" width="15.088491150884911%" headers="mcps1.3.3.4.2.7.1.6 "><p id="css_01_0246__p5253568202">1 minute</p>
</td>
</tr>
<tr id="css_01_0246__row1476631521116"><td class="cellrowborder" valign="top" width="25.287471252874717%" headers="mcps1.3.3.4.2.7.1.1 "><p id="css_01_0246__p12785193611119">cpu_usage</p>
</td>
<td class="cellrowborder" valign="top" width="17.768223177682234%" headers="mcps1.3.3.4.2.7.1.2 "><p id="css_01_0246__p1578673651118">CPU Usage</p>
</td>
<td class="cellrowborder" valign="top" width="19.0980901909809%" headers="mcps1.3.3.4.2.7.1.3 "><p id="css_01_0246__p090292518814">CPU usage.</p>
<p id="css_01_0246__p1595849133617">Unit: %</p>
</td>
<td class="cellrowborder" valign="top" width="11.838816118388163%" headers="mcps1.3.3.4.2.7.1.4 "><p id="css_01_0246__p1312854083">0-100%</p>
</td>
<td class="cellrowborder" valign="top" width="10.918908109189083%" headers="mcps1.3.3.4.2.7.1.5 "><p id="css_01_0246__p1594770193010">CSS cluster - cloud service node</p>
</td>
<td class="cellrowborder" valign="top" width="15.088491150884911%" headers="mcps1.3.3.4.2.7.1.6 "><p id="css_01_0246__p168461447203015">1 minute</p>
</td>
</tr>
<tr id="css_01_0246__row1226741113117"><td class="cellrowborder" valign="top" width="25.287471252874717%" headers="mcps1.3.3.4.2.7.1.1 "><p id="css_01_0246__p11786173611112">load_average</p>
</td>
<td class="cellrowborder" valign="top" width="17.768223177682234%" headers="mcps1.3.3.4.2.7.1.2 "><p id="css_01_0246__p27861636121114">Average Load</p>
</td>
<td class="cellrowborder" valign="top" width="19.0980901909809%" headers="mcps1.3.3.4.2.7.1.3 "><p id="css_01_0246__p192671211111119">Average number of queuing tasks per minute on a node</p>
</td>
<td class="cellrowborder" valign="top" width="11.838816118388163%" headers="mcps1.3.3.4.2.7.1.4 "><p id="css_01_0246__p185978581271">≥ 0</p>
</td>
<td class="cellrowborder" valign="top" width="10.918908109189083%" headers="mcps1.3.3.4.2.7.1.5 "><p id="css_01_0246__p15952120163015">CSS cluster - cloud service node</p>
</td>
<td class="cellrowborder" valign="top" width="15.088491150884911%" headers="mcps1.3.3.4.2.7.1.6 "><p id="css_01_0246__p1837348203020">1 minute</p>
</td>
</tr>
<tr id="css_01_0246__row848710348277"><td class="cellrowborder" valign="top" width="25.287471252874717%" headers="mcps1.3.3.4.2.7.1.1 "><p id="css_01_0246__p348863420272">open_file_descriptors</p>
</td>
<td class="cellrowborder" valign="top" width="17.768223177682234%" headers="mcps1.3.3.4.2.7.1.2 "><p id="css_01_0246__p144881834132710">Open File Descriptors</p>
</td>
<td class="cellrowborder" valign="top" width="19.0980901909809%" headers="mcps1.3.3.4.2.7.1.3 "><p id="css_01_0246__p048812349273">Number of opened file descriptors on a node</p>
</td>
<td class="cellrowborder" valign="top" width="11.838816118388163%" headers="mcps1.3.3.4.2.7.1.4 "><p id="css_01_0246__p84882346275">≥ 0</p>
</td>
<td class="cellrowborder" valign="top" width="10.918908109189083%" headers="mcps1.3.3.4.2.7.1.5 "><p id="css_01_0246__p995519017309">CSS cluster - cloud service node</p>
</td>
<td class="cellrowborder" valign="top" width="15.088491150884911%" headers="mcps1.3.3.4.2.7.1.6 "><p id="css_01_0246__p19572236318">1 minute</p>
</td>
</tr>
<tr id="css_01_0246__row19396154152820"><td class="cellrowborder" valign="top" width="25.287471252874717%" headers="mcps1.3.3.4.2.7.1.1 "><p id="css_01_0246__p1039617432818">max_file_descriptors</p>
</td>
<td class="cellrowborder" valign="top" width="17.768223177682234%" headers="mcps1.3.3.4.2.7.1.2 "><p id="css_01_0246__p193961349287">Max. Allowed File Descriptors</p>
</td>
<td class="cellrowborder" valign="top" width="19.0980901909809%" headers="mcps1.3.3.4.2.7.1.3 "><p id="css_01_0246__p5396148284">Maximum number of allowed file descriptors</p>
</td>
<td class="cellrowborder" valign="top" width="11.838816118388163%" headers="mcps1.3.3.4.2.7.1.4 "><p id="css_01_0246__p1439644152811">≥ 0</p>
</td>
<td class="cellrowborder" valign="top" width="10.918908109189083%" headers="mcps1.3.3.4.2.7.1.5 "><p id="css_01_0246__p1495710013020">CSS cluster - cloud service node</p>
</td>
<td class="cellrowborder" valign="top" width="15.088491150884911%" headers="mcps1.3.3.4.2.7.1.6 "><p id="css_01_0246__p5578131315">1 minute</p>
</td>
</tr>
<tr id="css_01_0246__row1359754012287"><td class="cellrowborder" valign="top" width="25.287471252874717%" headers="mcps1.3.3.4.2.7.1.1 "><p id="css_01_0246__p195975403283">thread_pool_write_queue</p>
</td>
<td class="cellrowborder" valign="top" width="17.768223177682234%" headers="mcps1.3.3.4.2.7.1.2 "><p id="css_01_0246__p205971540102816">Tasks in Write Queue</p>
</td>
<td class="cellrowborder" valign="top" width="19.0980901909809%" headers="mcps1.3.3.4.2.7.1.3 "><p id="css_01_0246__p195974407285">Number of job queues in a write thread pool</p>
</td>
<td class="cellrowborder" valign="top" width="11.838816118388163%" headers="mcps1.3.3.4.2.7.1.4 "><p id="css_01_0246__p1759754016282">≥ 0</p>
</td>
<td class="cellrowborder" valign="top" width="10.918908109189083%" headers="mcps1.3.3.4.2.7.1.5 "><p id="css_01_0246__p8959130133014">CSS cluster - cloud service node</p>
</td>
<td class="cellrowborder" valign="top" width="15.088491150884911%" headers="mcps1.3.3.4.2.7.1.6 "><p id="css_01_0246__p14584531317">1 minute</p>
</td>
</tr>
<tr id="css_01_0246__row723625514285"><td class="cellrowborder" valign="top" width="25.287471252874717%" headers="mcps1.3.3.4.2.7.1.1 "><p id="css_01_0246__p7236175517289">thread_pool_search_queue</p>
</td>
<td class="cellrowborder" valign="top" width="17.768223177682234%" headers="mcps1.3.3.4.2.7.1.2 "><p id="css_01_0246__p172361455172813">Tasks in Search Queue</p>
</td>
<td class="cellrowborder" valign="top" width="19.0980901909809%" headers="mcps1.3.3.4.2.7.1.3 "><p id="css_01_0246__p92361155122813">Number of job queues in a search thread pool</p>
</td>
<td class="cellrowborder" valign="top" width="11.838816118388163%" headers="mcps1.3.3.4.2.7.1.4 "><p id="css_01_0246__p823655542818">≥ 0</p>
</td>
<td class="cellrowborder" valign="top" width="10.918908109189083%" headers="mcps1.3.3.4.2.7.1.5 "><p id="css_01_0246__p496220173017">CSS cluster - cloud service node</p>
</td>
<td class="cellrowborder" valign="top" width="15.088491150884911%" headers="mcps1.3.3.4.2.7.1.6 "><p id="css_01_0246__p115914317312">1 minute</p>
</td>
</tr>
<tr id="css_01_0246__row45208340308"><td class="cellrowborder" valign="top" width="25.287471252874717%" headers="mcps1.3.3.4.2.7.1.1 "><p id="css_01_0246__p19521103483018">sum_thread_pool_force_merge_queue</p>
</td>
<td class="cellrowborder" valign="top" width="17.768223177682234%" headers="mcps1.3.3.4.2.7.1.2 "><p id="css_01_0246__p2052133453019">Tasks in ForceMerge Queue</p>
</td>
<td class="cellrowborder" valign="top" width="19.0980901909809%" headers="mcps1.3.3.4.2.7.1.3 "><p id="css_01_0246__p352120341306">Number of job queues in a force merge thread pool</p>
</td>
<td class="cellrowborder" valign="top" width="11.838816118388163%" headers="mcps1.3.3.4.2.7.1.4 "><p id="css_01_0246__p1152193413304">≥ 0</p>
</td>
<td class="cellrowborder" valign="top" width="10.918908109189083%" headers="mcps1.3.3.4.2.7.1.5 "><p id="css_01_0246__p296312053014">CSS cluster - cloud service node</p>
</td>
<td class="cellrowborder" valign="top" width="15.088491150884911%" headers="mcps1.3.3.4.2.7.1.6 "><p id="css_01_0246__p1159616363112">1 minute</p>
</td>
</tr>
<tr id="css_01_0246__row1569417140319"><td class="cellrowborder" valign="top" width="25.287471252874717%" headers="mcps1.3.3.4.2.7.1.1 "><p id="css_01_0246__p126951014123110">sum_thread_pool_write_rejected</p>
</td>
<td class="cellrowborder" valign="top" width="17.768223177682234%" headers="mcps1.3.3.4.2.7.1.2 "><p id="css_01_0246__p86951414103112">Rejected Tasks in Write Queue</p>
</td>
<td class="cellrowborder" valign="top" width="19.0980901909809%" headers="mcps1.3.3.4.2.7.1.3 "><p id="css_01_0246__p1369516143311">Number of rejected jobs in a write thread pool</p>
</td>
<td class="cellrowborder" valign="top" width="11.838816118388163%" headers="mcps1.3.3.4.2.7.1.4 "><p id="css_01_0246__p11695131415318">≥ 0</p>
</td>
<td class="cellrowborder" valign="top" width="10.918908109189083%" headers="mcps1.3.3.4.2.7.1.5 "><p id="css_01_0246__p119651601308">CSS cluster - cloud service node</p>
</td>
<td class="cellrowborder" valign="top" width="15.088491150884911%" headers="mcps1.3.3.4.2.7.1.6 "><p id="css_01_0246__p10603193123116">1 minute</p>
</td>
</tr>
<tr id="css_01_0246__row38896448321"><td class="cellrowborder" valign="top" width="25.287471252874717%" headers="mcps1.3.3.4.2.7.1.1 "><p id="css_01_0246__p18891244133212">sum_thread_pool_search_rejected</p>
</td>
<td class="cellrowborder" valign="top" width="17.768223177682234%" headers="mcps1.3.3.4.2.7.1.2 "><p id="css_01_0246__p14889174410328">Rejected Tasks in Search Queue</p>
</td>
<td class="cellrowborder" valign="top" width="19.0980901909809%" headers="mcps1.3.3.4.2.7.1.3 "><p id="css_01_0246__p8889124417329">Number of rejected jobs in a search thread pool</p>
</td>
<td class="cellrowborder" valign="top" width="11.838816118388163%" headers="mcps1.3.3.4.2.7.1.4 "><p id="css_01_0246__p14889164473219">≥ 0</p>
</td>
<td class="cellrowborder" valign="top" width="10.918908109189083%" headers="mcps1.3.3.4.2.7.1.5 "><p id="css_01_0246__p10967100203014">CSS cluster - cloud service node</p>
</td>
<td class="cellrowborder" valign="top" width="15.088491150884911%" headers="mcps1.3.3.4.2.7.1.6 "><p id="css_01_0246__p1360853163111">1 minute</p>
</td>
</tr>
<tr id="css_01_0246__row395210329298"><td class="cellrowborder" valign="top" width="25.287471252874717%" headers="mcps1.3.3.4.2.7.1.1 "><p id="css_01_0246__p69521032162919">sum_thread_pool_force_merge_rejected</p>
</td>
<td class="cellrowborder" valign="top" width="17.768223177682234%" headers="mcps1.3.3.4.2.7.1.2 "><p id="css_01_0246__p1095253215298">Rejected Tasks in ForceMerge Queue</p>
</td>
<td class="cellrowborder" valign="top" width="19.0980901909809%" headers="mcps1.3.3.4.2.7.1.3 "><p id="css_01_0246__p9952163242914">Number of rejected jobs in a force merge thread pool</p>
</td>
<td class="cellrowborder" valign="top" width="11.838816118388163%" headers="mcps1.3.3.4.2.7.1.4 "><p id="css_01_0246__p159521432202913">≥ 0</p>
</td>
<td class="cellrowborder" valign="top" width="10.918908109189083%" headers="mcps1.3.3.4.2.7.1.5 "><p id="css_01_0246__p99691508306">CSS cluster - cloud service node</p>
</td>
<td class="cellrowborder" valign="top" width="15.088491150884911%" headers="mcps1.3.3.4.2.7.1.6 "><p id="css_01_0246__p1961318311319">1 minute</p>
</td>
</tr>
<tr id="css_01_0246__row19809343349"><td class="cellrowborder" valign="top" width="25.287471252874717%" headers="mcps1.3.3.4.2.7.1.1 "><p id="css_01_0246__p1680153411346">sum_thread_pool_write_threads</p>
</td>
<td class="cellrowborder" valign="top" width="17.768223177682234%" headers="mcps1.3.3.4.2.7.1.2 "><p id="css_01_0246__p0804349342">Size of Write Thread Pool</p>
</td>
<td class="cellrowborder" valign="top" width="19.0980901909809%" headers="mcps1.3.3.4.2.7.1.3 "><p id="css_01_0246__p780834123412">Size of a write thread pool</p>
</td>
<td class="cellrowborder" valign="top" width="11.838816118388163%" headers="mcps1.3.3.4.2.7.1.4 "><p id="css_01_0246__p148033416342">≥ 0</p>
</td>
<td class="cellrowborder" valign="top" width="10.918908109189083%" headers="mcps1.3.3.4.2.7.1.5 "><p id="css_01_0246__p7971306306">CSS cluster - cloud service node</p>
</td>
<td class="cellrowborder" valign="top" width="15.088491150884911%" headers="mcps1.3.3.4.2.7.1.6 "><p id="css_01_0246__p46205312317">1 minute</p>
</td>
</tr>
<tr id="css_01_0246__row1190184973413"><td class="cellrowborder" valign="top" width="25.287471252874717%" headers="mcps1.3.3.4.2.7.1.1 "><p id="css_01_0246__p4907497341">sum_thread_pool_search_threads</p>
</td>
<td class="cellrowborder" valign="top" width="17.768223177682234%" headers="mcps1.3.3.4.2.7.1.2 "><p id="css_01_0246__p19906497345">Size of Search Thread Pool</p>
</td>
<td class="cellrowborder" valign="top" width="19.0980901909809%" headers="mcps1.3.3.4.2.7.1.3 "><p id="css_01_0246__p890649163417">Size of a search thread pool</p>
</td>
<td class="cellrowborder" valign="top" width="11.838816118388163%" headers="mcps1.3.3.4.2.7.1.4 "><p id="css_01_0246__p1790849193416">≥ 0</p>
</td>
<td class="cellrowborder" valign="top" width="10.918908109189083%" headers="mcps1.3.3.4.2.7.1.5 "><p id="css_01_0246__p16973160193013">CSS cluster - cloud service node</p>
</td>
<td class="cellrowborder" valign="top" width="15.088491150884911%" headers="mcps1.3.3.4.2.7.1.6 "><p id="css_01_0246__p146268311311">1 minute</p>
</td>
</tr>
<tr id="css_01_0246__row75894683518"><td class="cellrowborder" valign="top" width="25.287471252874717%" headers="mcps1.3.3.4.2.7.1.1 "><p id="css_01_0246__p958916612354">sum_thread_pool_force_merge_threads</p>
</td>
<td class="cellrowborder" valign="top" width="17.768223177682234%" headers="mcps1.3.3.4.2.7.1.2 "><p id="css_01_0246__p1358913683511">Size of ForceMerge Thread Pool</p>
</td>
<td class="cellrowborder" valign="top" width="19.0980901909809%" headers="mcps1.3.3.4.2.7.1.3 "><p id="css_01_0246__p155891653517">Size of a force merge thread pool</p>
</td>
<td class="cellrowborder" valign="top" width="11.838816118388163%" headers="mcps1.3.3.4.2.7.1.4 "><p id="css_01_0246__p1358918619355">≥ 0</p>
</td>
<td class="cellrowborder" valign="top" width="10.918908109189083%" headers="mcps1.3.3.4.2.7.1.5 "><p id="css_01_0246__p39751709303">CSS cluster - cloud service node</p>
</td>
<td class="cellrowborder" valign="top" width="15.088491150884911%" headers="mcps1.3.3.4.2.7.1.6 "><p id="css_01_0246__p13626188193112">1 minute</p>
</td>
</tr>
<tr id="css_01_0246__row1265973115355"><td class="cellrowborder" valign="top" width="25.287471252874717%" headers="mcps1.3.3.4.2.7.1.1 "><p id="css_01_0246__p7659831153517">free_fs_size</p>
</td>
<td class="cellrowborder" valign="top" width="17.768223177682234%" headers="mcps1.3.3.4.2.7.1.2 "><p id="css_01_0246__p4659173114356">Available Size of File Systems</p>
</td>
<td class="cellrowborder" valign="top" width="19.0980901909809%" headers="mcps1.3.3.4.2.7.1.3 "><p id="css_01_0246__p1565903193519">Available size of file systems in a CSS cluster</p>
<p id="css_01_0246__p18618112113812">Unit: byte</p>
</td>
<td class="cellrowborder" valign="top" width="11.838816118388163%" headers="mcps1.3.3.4.2.7.1.4 "><p id="css_01_0246__p665963143513">≥ 0 bytes</p>
</td>
<td class="cellrowborder" valign="top" width="10.918908109189083%" headers="mcps1.3.3.4.2.7.1.5 "><p id="css_01_0246__p109771509308">CSS cluster - cloud service node</p>
</td>
<td class="cellrowborder" valign="top" width="15.088491150884911%" headers="mcps1.3.3.4.2.7.1.6 "><p id="css_01_0246__p3635178163114">1 minute</p>
</td>
</tr>
<tr id="css_01_0246__row11449104610351"><td class="cellrowborder" valign="top" width="25.287471252874717%" headers="mcps1.3.3.4.2.7.1.1 "><p id="css_01_0246__p044915461352">total_fs_size</p>
</td>
<td class="cellrowborder" valign="top" width="17.768223177682234%" headers="mcps1.3.3.4.2.7.1.2 "><p id="css_01_0246__p1944984618353">Total Size of File Systems</p>
</td>
<td class="cellrowborder" valign="top" width="19.0980901909809%" headers="mcps1.3.3.4.2.7.1.3 "><p id="css_01_0246__p844974617354">Total size of file systems in a CSS cluster</p>
<p id="css_01_0246__p9899155063815">Unit: byte</p>
</td>
<td class="cellrowborder" valign="top" width="11.838816118388163%" headers="mcps1.3.3.4.2.7.1.4 "><p id="css_01_0246__p1744910462353">≥ 0 bytes</p>
</td>
<td class="cellrowborder" valign="top" width="10.918908109189083%" headers="mcps1.3.3.4.2.7.1.5 "><p id="css_01_0246__p1997918073010">CSS cluster - cloud service node</p>
</td>
<td class="cellrowborder" valign="top" width="15.088491150884911%" headers="mcps1.3.3.4.2.7.1.6 "><p id="css_01_0246__p1264138153114">1 minute</p>
</td>
</tr>
<tr id="css_01_0246__row52021928183619"><td class="cellrowborder" valign="top" width="25.287471252874717%" headers="mcps1.3.3.4.2.7.1.1 "><p id="css_01_0246__p720211283360">sum_jvm_old_gc_count</p>
</td>
<td class="cellrowborder" valign="top" width="17.768223177682234%" headers="mcps1.3.3.4.2.7.1.2 "><p id="css_01_0246__p1420282853617">Total GCs of Old-Generation JVM</p>
</td>
<td class="cellrowborder" valign="top" width="19.0980901909809%" headers="mcps1.3.3.4.2.7.1.3 "><p id="css_01_0246__p10202328153615">Number of old-generation garbage collection times</p>
</td>
<td class="cellrowborder" valign="top" width="11.838816118388163%" headers="mcps1.3.3.4.2.7.1.4 "><p id="css_01_0246__p720216288362">≥ 0</p>
</td>
<td class="cellrowborder" valign="top" width="10.918908109189083%" headers="mcps1.3.3.4.2.7.1.5 "><p id="css_01_0246__p1298119015300">CSS cluster - cloud service node</p>
</td>
<td class="cellrowborder" valign="top" width="15.088491150884911%" headers="mcps1.3.3.4.2.7.1.6 "><p id="css_01_0246__p156481819317">1 minute</p>
</td>
</tr>
<tr id="css_01_0246__row14219558183619"><td class="cellrowborder" valign="top" width="25.287471252874717%" headers="mcps1.3.3.4.2.7.1.1 "><p id="css_01_0246__p16219165812364">sum_jvm_old_gc_time</p>
</td>
<td class="cellrowborder" valign="top" width="17.768223177682234%" headers="mcps1.3.3.4.2.7.1.2 "><p id="css_01_0246__p102191758203618">Total GC Duration of Old-Generation JVM</p>
</td>
<td class="cellrowborder" valign="top" width="19.0980901909809%" headers="mcps1.3.3.4.2.7.1.3 "><p id="css_01_0246__p1521920581369">Old-generation garbage collection duration.</p>
<p id="css_01_0246__p144553233611">Unit: ms</p>
</td>
<td class="cellrowborder" valign="top" width="11.838816118388163%" headers="mcps1.3.3.4.2.7.1.4 "><p id="css_01_0246__p132191458103614">≥ 0 ms</p>
</td>
<td class="cellrowborder" valign="top" width="10.918908109189083%" headers="mcps1.3.3.4.2.7.1.5 "><p id="css_01_0246__p1698310010306">CSS cluster - cloud service node</p>
</td>
<td class="cellrowborder" valign="top" width="15.088491150884911%" headers="mcps1.3.3.4.2.7.1.6 "><p id="css_01_0246__p665517863119">1 minute</p>
</td>
</tr>
<tr id="css_01_0246__row1869116377"><td class="cellrowborder" valign="top" width="25.287471252874717%" headers="mcps1.3.3.4.2.7.1.1 "><p id="css_01_0246__p10869193711">sum_jvm_young_gc_count</p>
</td>
<td class="cellrowborder" valign="top" width="17.768223177682234%" headers="mcps1.3.3.4.2.7.1.2 "><p id="css_01_0246__p98620111372">Total GCs of Young-Generation JVM</p>
</td>
<td class="cellrowborder" valign="top" width="19.0980901909809%" headers="mcps1.3.3.4.2.7.1.3 "><p id="css_01_0246__p14863143720">Number of young-generation garbage collection times</p>
</td>
<td class="cellrowborder" valign="top" width="11.838816118388163%" headers="mcps1.3.3.4.2.7.1.4 "><p id="css_01_0246__p158618133712">≥ 0</p>
</td>
<td class="cellrowborder" valign="top" width="10.918908109189083%" headers="mcps1.3.3.4.2.7.1.5 "><p id="css_01_0246__p1898518053018">CSS cluster - cloud service node</p>
</td>
<td class="cellrowborder" valign="top" width="15.088491150884911%" headers="mcps1.3.3.4.2.7.1.6 "><p id="css_01_0246__p966168143112">1 minute</p>
</td>
</tr>
<tr id="css_01_0246__row8784233372"><td class="cellrowborder" valign="top" width="25.287471252874717%" headers="mcps1.3.3.4.2.7.1.1 "><p id="css_01_0246__p1178516317378">sum_jvm_young_gc_time</p>
</td>
<td class="cellrowborder" valign="top" width="17.768223177682234%" headers="mcps1.3.3.4.2.7.1.2 "><p id="css_01_0246__p19785133173713">GC Duration of Young-Generation JVM</p>
</td>
<td class="cellrowborder" valign="top" width="19.0980901909809%" headers="mcps1.3.3.4.2.7.1.3 "><p id="css_01_0246__p678543173719">Young-generation garbage collection duration.</p>
<p id="css_01_0246__p64865404364">Unit: ms</p>
</td>
<td class="cellrowborder" valign="top" width="11.838816118388163%" headers="mcps1.3.3.4.2.7.1.4 "><p id="css_01_0246__p117850363715">≥ 0 ms</p>
</td>
<td class="cellrowborder" valign="top" width="10.918908109189083%" headers="mcps1.3.3.4.2.7.1.5 "><p id="css_01_0246__p9987130193018">CSS cluster - cloud service node</p>
</td>
<td class="cellrowborder" valign="top" width="15.088491150884911%" headers="mcps1.3.3.4.2.7.1.6 "><p id="css_01_0246__p1667783311">1 minute</p>
</td>
</tr>
<tr id="css_01_0246__row6161153873718"><td class="cellrowborder" valign="top" width="25.287471252874717%" headers="mcps1.3.3.4.2.7.1.1 "><p id="css_01_0246__p1116115380372">mem_free_in_bytes</p>
</td>
<td class="cellrowborder" valign="top" width="17.768223177682234%" headers="mcps1.3.3.4.2.7.1.2 "><p id="css_01_0246__p19161638183714">Available Memory</p>
</td>
<td class="cellrowborder" valign="top" width="19.0980901909809%" headers="mcps1.3.3.4.2.7.1.3 "><p id="css_01_0246__p1716173893710">Unused memory space of a node.</p>
<p id="css_01_0246__p378143533711">Unit: byte</p>
</td>
<td class="cellrowborder" valign="top" width="11.838816118388163%" headers="mcps1.3.3.4.2.7.1.4 "><p id="css_01_0246__p14161113863710">≥ 0 bytes</p>
</td>
<td class="cellrowborder" valign="top" width="10.918908109189083%" headers="mcps1.3.3.4.2.7.1.5 "><p id="css_01_0246__p0989301309">CSS cluster - cloud service node</p>
</td>
<td class="cellrowborder" valign="top" width="15.088491150884911%" headers="mcps1.3.3.4.2.7.1.6 "><p id="css_01_0246__p3674198143118">1 minute</p>
</td>
</tr>
<tr id="css_01_0246__row322121013917"><td class="cellrowborder" valign="top" width="25.287471252874717%" headers="mcps1.3.3.4.2.7.1.1 "><p id="css_01_0246__p172221003911">mem_free_percent</p>
</td>
<td class="cellrowborder" valign="top" width="17.768223177682234%" headers="mcps1.3.3.4.2.7.1.2 "><p id="css_01_0246__p1322210173917">Available Memory Percentage</p>
</td>
<td class="cellrowborder" valign="top" width="19.0980901909809%" headers="mcps1.3.3.4.2.7.1.3 "><p id="css_01_0246__p82261053913">Percentage of unused memory space on a node.</p>
</td>
<td class="cellrowborder" valign="top" width="11.838816118388163%" headers="mcps1.3.3.4.2.7.1.4 "><p id="css_01_0246__p42220105395">≥ 0</p>
</td>
<td class="cellrowborder" valign="top" width="10.918908109189083%" headers="mcps1.3.3.4.2.7.1.5 "><p id="css_01_0246__p2099190103011">CSS cluster - cloud service node</p>
</td>
<td class="cellrowborder" valign="top" width="15.088491150884911%" headers="mcps1.3.3.4.2.7.1.6 "><p id="css_01_0246__p86801863115">1 minute</p>
</td>
</tr>
<tr id="css_01_0246__row119984231398"><td class="cellrowborder" valign="top" width="25.287471252874717%" headers="mcps1.3.3.4.2.7.1.1 "><p id="css_01_0246__p29988234396">mem_used_in_bytes</p>
</td>
<td class="cellrowborder" valign="top" width="17.768223177682234%" headers="mcps1.3.3.4.2.7.1.2 "><p id="css_01_0246__p11998182343914">Used Memory</p>
</td>
<td class="cellrowborder" valign="top" width="19.0980901909809%" headers="mcps1.3.3.4.2.7.1.3 "><p id="css_01_0246__p1999812383917">Used memory space of a node.</p>
<p id="css_01_0246__p4202174833819">Unit: byte</p>
</td>
<td class="cellrowborder" valign="top" width="11.838816118388163%" headers="mcps1.3.3.4.2.7.1.4 "><p id="css_01_0246__p1599892383919">≥ 0 bytes</p>
</td>
<td class="cellrowborder" valign="top" width="10.918908109189083%" headers="mcps1.3.3.4.2.7.1.5 "><p id="css_01_0246__p699380143015">CSS cluster - cloud service node</p>
</td>
<td class="cellrowborder" valign="top" width="15.088491150884911%" headers="mcps1.3.3.4.2.7.1.6 "><p id="css_01_0246__p3686108143118">1 minute</p>
</td>
</tr>
<tr id="css_01_0246__row24498395390"><td class="cellrowborder" valign="top" width="25.287471252874717%" headers="mcps1.3.3.4.2.7.1.1 "><p id="css_01_0246__p645093910390">current_opened_http_count</p>
</td>
<td class="cellrowborder" valign="top" width="17.768223177682234%" headers="mcps1.3.3.4.2.7.1.2 "><p id="css_01_0246__p164501539113910">Currently Open HTTP Connections</p>
</td>
<td class="cellrowborder" valign="top" width="19.0980901909809%" headers="mcps1.3.3.4.2.7.1.3 "><p id="css_01_0246__p34501439113911">Number of HTTP connections on a node</p>
</td>
<td class="cellrowborder" valign="top" width="11.838816118388163%" headers="mcps1.3.3.4.2.7.1.4 "><p id="css_01_0246__p1245023963910">≥ 0</p>
</td>
<td class="cellrowborder" valign="top" width="10.918908109189083%" headers="mcps1.3.3.4.2.7.1.5 "><p id="css_01_0246__p20995130113017">CSS cluster - cloud service node</p>
</td>
<td class="cellrowborder" valign="top" width="15.088491150884911%" headers="mcps1.3.3.4.2.7.1.6 "><p id="css_01_0246__p86933816317">1 minute</p>
</td>
</tr>
<tr id="css_01_0246__row4390105693912"><td class="cellrowborder" valign="top" width="25.287471252874717%" headers="mcps1.3.3.4.2.7.1.1 "><p id="css_01_0246__p163901656113912">total_opened_http_count</p>
</td>
<td class="cellrowborder" valign="top" width="17.768223177682234%" headers="mcps1.3.3.4.2.7.1.2 "><p id="css_01_0246__p239085618394">Total Open HTTP Connections</p>
</td>
<td class="cellrowborder" valign="top" width="19.0980901909809%" headers="mcps1.3.3.4.2.7.1.3 "><p id="css_01_0246__p8390956183911">Total number of HTTP connections on a node</p>
</td>
<td class="cellrowborder" valign="top" width="11.838816118388163%" headers="mcps1.3.3.4.2.7.1.4 "><p id="css_01_0246__p839005693919">≥ 0</p>
</td>
<td class="cellrowborder" valign="top" width="10.918908109189083%" headers="mcps1.3.3.4.2.7.1.5 "><p id="css_01_0246__p19998308303">CSS cluster - cloud service node</p>
</td>
<td class="cellrowborder" valign="top" width="15.088491150884911%" headers="mcps1.3.3.4.2.7.1.6 "><p id="css_01_0246__p5390175615391">1 minute</p>
</td>
</tr>
</tbody>
</table>
</div>
</div>
</div>
<div>
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