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Lu, Huayi
a24ca60074
Reviewed-by: Hasko, Vladimir <vladimir.hasko@t-systems.com> Co-authored-by: Lu, Huayi <luhuayi@huawei.com> Co-committed-by: Lu, Huayi <luhuayi@huawei.com>
66 lines
5.0 KiB
HTML
66 lines
5.0 KiB
HTML
<a name="EN-US_TOPIC_0000001098815060"></a><a name="EN-US_TOPIC_0000001098815060"></a>
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<h1 class="topictitle1">PG_SHARED_MEMORY_DETAIL</h1>
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<div id="body8662426"><p id="EN-US_TOPIC_0000001098815060__a2a7f970bf5194c2d89ba5fb4e49ef394"><strong id="EN-US_TOPIC_0000001098815060__b842352706163241">PG_SHARED_MEMORY_DETAIL</strong> displays usage information about all the shared memory contexts.</p>
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<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" id="EN-US_TOPIC_0000001098815060__t454e94105a254d28b89d1280f97ac312" frame="border" border="1" rules="all"><caption><b>Table 1 </b>PG_SHARED_MEMORY_DETAIL columns</caption><thead align="left"><tr id="EN-US_TOPIC_0000001098815060__r48a364a568cd4e3ab7ce25c36d6cf810"><th align="left" class="cellrowborder" valign="top" width="20%" id="mcps1.3.2.2.4.1.1"><p id="EN-US_TOPIC_0000001098815060__a31b3dbb941854189b6cfa9245cd9a1c0">Name</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_0000001098815060__af4702d94126e47998836a09bfefb9b25">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_0000001098815060__ab32930a030454f9091a6910e3400d6e8">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_0000001098815060__r9a8ca658016049d890dd3a08a1c45e39"><td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001098815060__aaca4d7864429476ea813e5feeaf4dc47">contextname</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_0000001098815060__a9121adbb74784df7af32a1d4aff0dd85">text</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_0000001098815060__aa99ba02a49e041dab6b321064af3d73c">Name of the context in the memory</p>
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</td>
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</tr>
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<tr id="EN-US_TOPIC_0000001098815060__rb9cb0b86fda34c5582cd690e175618ac"><td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001098815060__a22015600c0f44fbbbf3784aa62bced9b">level</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_0000001098815060__a6109f5754f6949df96f393a462a24356">smallint</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_0000001098815060__p111561153551">Hierarchy of the memory context</p>
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</td>
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</tr>
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<tr id="EN-US_TOPIC_0000001098815060__r7af782484389440ead89bd18cfdcdfbd"><td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001098815060__ae45b12aca3b84d23a6ce2c67b347d7fe">parent</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_0000001098815060__ac1b91d324c5b40d09c38ac55855b2116">text</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_0000001098815060__ae36847c168cb477596f79dd8ce354c6f">Context of the parent memory</p>
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</td>
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</tr>
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<tr id="EN-US_TOPIC_0000001098815060__rfad977be4cf841128b2249ca051766fa"><td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001098815060__a391450bc99354fe5bf23e3e46a3a943b">totalsize</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_0000001098815060__aff69c1bfeaad4371a5ab90767c5e4348">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_0000001098815060__afa0d034ed9264a0cbcb8135a71d0998f">Total size of the shared memory, in bytes</p>
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</td>
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</tr>
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<tr id="EN-US_TOPIC_0000001098815060__r071b8b7fbca94722a5b7fd51cb5cf60f"><td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001098815060__a70eb717cb518492aa6840e1cd6b66f8e">freesize</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_0000001098815060__a4384d319367d4ccc92094f38438aa51f">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_0000001098815060__a77397fb94f69462b85fd61045d069d4b">Remaining size of the shared memory, in bytes</p>
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</td>
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</tr>
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<tr id="EN-US_TOPIC_0000001098815060__r8cedd88187624554ae9b8d602a656da7"><td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001098815060__a24498820a39f40c3af96e2b38463dfbf">usedsize</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_0000001098815060__ae737b6d9c2764ab983c1b0e2d9596be7">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_0000001098815060__ae58f841a6c3743fca04142cb3bf3b94e">Used size of the shared memory, in bytes</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="dws_04_0639.html">System Views</a></div>
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</div>
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</div>
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