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Reviewed-by: Goncharov, Artem <artem.goncharov@t-systems.com> Co-authored-by: gtema <artem.goncharov@gmail.com> Co-committed-by: gtema <artem.goncharov@gmail.com>
53 lines
4.9 KiB
HTML
53 lines
4.9 KiB
HTML
<a name="css_01_0042"></a><a name="css_01_0042"></a>
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<h1 class="topictitle1">Supported Metrics</h1>
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<div id="body0000001334739233"><p id="css_01_0042__p1927213539597">You can use Cloud Eye to monitor cluster metrics of <span id="css_01_0042__text13846769587">CSS</span> in real time and quickly handle exceptions. For details about Cloud Eye, see the <a href="https://docs.otc.t-systems.com/en-us/usermanual/ces/ces_07_0001.html" target="_blank" rel="noopener noreferrer">Cloud Eye User Guide</a>.</p>
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<p id="css_01_0042__p87034615431"><a href="#css_01_0042__table978532322710">Table 1</a> lists the metrics supported by <span id="css_01_0042__text31064338143146">CSS</span>.</p>
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<div class="tablenoborder"><a name="css_01_0042__table978532322710"></a><a name="table978532322710"></a><table cellpadding="4" cellspacing="0" summary="" id="css_01_0042__table978532322710" frame="border" border="1" rules="all"><caption><b>Table 1 </b>Supported metrics</caption><thead align="left"><tr id="css_01_0042__row180042322710"><th align="left" class="cellrowborder" valign="top" width="12.871287128712872%" id="mcps1.3.3.2.6.1.1"><p id="css_01_0042__p1380032312276">Metric</p>
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</th>
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<th align="left" class="cellrowborder" valign="top" width="23.524752475247528%" id="mcps1.3.3.2.6.1.2"><p id="css_01_0042__p16800162315271">Description</p>
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</th>
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<th align="left" class="cellrowborder" valign="top" width="18.059405940594058%" id="mcps1.3.3.2.6.1.3"><p id="css_01_0042__p17800123112713">Formula</p>
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</th>
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<th align="left" class="cellrowborder" valign="top" width="30.693069306930692%" id="mcps1.3.3.2.6.1.4"><p id="css_01_0042__p17800623112718">Value Range</p>
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</th>
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<th align="left" class="cellrowborder" valign="top" width="14.85148514851485%" id="mcps1.3.3.2.6.1.5"><p id="css_01_0042__p1382175911481">Monitoring Interval</p>
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</th>
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</tr>
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</thead>
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<tbody><tr id="css_01_0042__row1280022318278"><td class="cellrowborder" valign="top" width="12.871287128712872%" headers="mcps1.3.3.2.6.1.1 "><p id="css_01_0042__p6800132362720">Disk Usage</p>
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</td>
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<td class="cellrowborder" valign="top" width="23.524752475247528%" headers="mcps1.3.3.2.6.1.2 "><p id="css_01_0042__p0800192322711">Calculates the disk usage of a <span id="css_01_0042__text560416151686">CSS</span> cluster.</p>
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<p id="css_01_0042__p58631629145119">Unit: %</p>
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</td>
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<td class="cellrowborder" valign="top" width="18.059405940594058%" headers="mcps1.3.3.2.6.1.3 "><p id="css_01_0042__p16801342201115">Used disk space of a cluster/Total disk space of a cluster</p>
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</td>
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<td class="cellrowborder" valign="top" width="30.693069306930692%" headers="mcps1.3.3.2.6.1.4 "><p id="css_01_0042__p180022322712">0 to 100%</p>
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<td class="cellrowborder" valign="top" width="14.85148514851485%" headers="mcps1.3.3.2.6.1.5 "><p id="css_01_0042__p4838059144820">1 minute</p>
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</td>
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</tr>
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<tr id="css_01_0042__row19751914182817"><td class="cellrowborder" valign="top" width="12.871287128712872%" headers="mcps1.3.3.2.6.1.1 "><p id="css_01_0042__p8975181412288">Cluster Health Status</p>
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</td>
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<td class="cellrowborder" valign="top" width="23.524752475247528%" headers="mcps1.3.3.2.6.1.2 "><p id="css_01_0042__p897531412813">Measures the health status of a <span id="css_01_0042__text75731417585">CSS</span> cluster.</p>
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</td>
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<td class="cellrowborder" valign="top" width="18.059405940594058%" headers="mcps1.3.3.2.6.1.3 "><p id="css_01_0042__p18756183133015">-</p>
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<td class="cellrowborder" valign="top" width="30.693069306930692%" headers="mcps1.3.3.2.6.1.4 "><p id="css_01_0042__p161524816305">Available values are <strong id="css_01_0042__b342432016712">0</strong>, <strong id="css_01_0042__b38151222178">1</strong>, and <strong id="css_01_0042__b108921631178">2</strong>.</p>
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<ul id="css_01_0042__ul1674834825210"><li id="css_01_0042__li42781150112015"><strong id="css_01_0042__b52474813401">0</strong>: All primary and replica shards are allocated. Your cluster is 100% operational.</li><li id="css_01_0042__li12571853172018"><strong id="css_01_0042__b121081502409">1</strong>: All primary shards are allocated, but at least one replica is missing. No data is missing, so search results will still be complete. However, high availability is compromised to some degree. If more shards disappear, you might lose data. Think of this status as a warning that should prompt investigation.</li><li id="css_01_0042__li207331131152013"><strong id="css_01_0042__b14460152144015">2</strong>: At least one primary shard (and all of its replicas) is missing. This means that you are missing data: searches will return partial results, and indexing into that shard will return an exception.</li></ul>
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</td>
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<td class="cellrowborder" valign="top" width="14.85148514851485%" headers="mcps1.3.3.2.6.1.5 "><p id="css_01_0042__p138384596482">1 minute</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="css_01_0041.html">Monitoring a Cluster</a></div>
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</div>
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</div>
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