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Reviewed-by: Pruthi, Vineet <vineet.pruthi@t-systems.com> Co-authored-by: luhuayi <luhuayi@huawei.com> Co-committed-by: luhuayi <luhuayi@huawei.com>
54 lines
4.3 KiB
HTML
54 lines
4.3 KiB
HTML
<a name="EN-US_TOPIC_0000001811609873"></a><a name="EN-US_TOPIC_0000001811609873"></a>
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<h1 class="topictitle1">GLOBAL_REL_IOSTAT</h1>
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<div id="body0000001083615206"><p id="EN-US_TOPIC_0000001811609873__p18118836101615"><strong id="EN-US_TOPIC_0000001811609873__b1819355813451">GLOBAL_REL_IOSTAT</strong> displays the total disk I/O statistics of all nodes in a cluster. The name of each column in this view is the same as that in the <a href="dws_04_0691.html">GS_REL_IOSTAT</a> view, but the column meaning is the sum of the value of the same column in the <strong id="EN-US_TOPIC_0000001811609873__b322315011128">GS_REL_IOSTAT</strong> view on each node.</p>
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<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" id="EN-US_TOPIC_0000001811609873__t040035450d4b45e184c38e8adde2f196" frame="border" border="1" rules="all"><caption><b>Table 1 </b>GLOBAL_REL_IOSTAT columns</caption><thead align="left"><tr id="EN-US_TOPIC_0000001811609873__r82f1e9e6ba8a432fa0505ca1baae5bf4"><th align="left" class="cellrowborder" valign="top" width="20%" id="mcps1.3.2.2.4.1.1"><p id="EN-US_TOPIC_0000001811609873__ad0171ec93e304971b233fbb24c8c9ca2"><strong id="EN-US_TOPIC_0000001811609873__b71459294243546">Column</strong></p>
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</th>
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<th align="left" class="cellrowborder" valign="top" width="20%" id="mcps1.3.2.2.4.1.2"><p id="EN-US_TOPIC_0000001811609873__ac3db39da9f5e4d2b9ac752c962df9bab">Type</p>
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</th>
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<th align="left" class="cellrowborder" valign="top" width="60%" id="mcps1.3.2.2.4.1.3"><p id="EN-US_TOPIC_0000001811609873__a66dd18c864c54a9ea594b9565b475aec">Description</p>
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</th>
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</tr>
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</thead>
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<tbody><tr id="EN-US_TOPIC_0000001811609873__rc5c6e84192e340e8a4ec24977eb442c0"><td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001811609873__p894516457173">phyrds</p>
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</td>
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<td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001811609873__p14945114513171">Bigint</p>
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</td>
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<td class="cellrowborder" valign="top" width="60%" headers="mcps1.3.2.2.4.1.3 "><p id="EN-US_TOPIC_0000001811609873__p694684511718">Total number of disk read times of all nodes</p>
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</td>
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</tr>
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<tr id="EN-US_TOPIC_0000001811609873__rf45f33f15d924ef58db549cb570c3e44"><td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001811609873__p9946174520175">phywrts</p>
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</td>
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<td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001811609873__p7946174513175">Bigint</p>
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</td>
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<td class="cellrowborder" valign="top" width="60%" headers="mcps1.3.2.2.4.1.3 "><p id="EN-US_TOPIC_0000001811609873__p194694520174">Total number of disk write times of all nodes</p>
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</td>
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</tr>
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<tr id="EN-US_TOPIC_0000001811609873__r3832b3d187c84b9dbdc3d7fcaaddaf1f"><td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001811609873__p7946174510171">phyblkrd</p>
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</td>
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<td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001811609873__p99461245101714">Bigint</p>
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</td>
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<td class="cellrowborder" valign="top" width="60%" headers="mcps1.3.2.2.4.1.3 "><p id="EN-US_TOPIC_0000001811609873__p1694624518178">Total number of disk pages read by all nodes</p>
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</td>
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</tr>
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<tr id="EN-US_TOPIC_0000001811609873__r780ecffa22eb41b19e125c368a2f51c1"><td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001811609873__p12946194561713">phyblkwrt</p>
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</td>
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<td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001811609873__p794614456177">Bigint</p>
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</td>
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<td class="cellrowborder" valign="top" width="60%" headers="mcps1.3.2.2.4.1.3 "><p id="EN-US_TOPIC_0000001811609873__p0946545191712">Total number of disk pages written by all nodes</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="note" id="EN-US_TOPIC_0000001811609873__note810916367164"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="EN-US_TOPIC_0000001811609873__p1410914367164">This view is accessible only to users with system administrator rights.</p>
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</div></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="dws_04_0639.html">System Views</a></div>
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</div>
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</div>
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