> For the complete documentation index, see [llms.txt](https://docs.verge.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.verge.io/run-the-platform/zh/zu-hu/reduce-tenant-resources.md).

# 减少租户资源

租户计算资源可以通过以下方式动态减少：

* 删除一个租户节点，或者
* 减少分配给租户节点的核心数/RAM。

## 减少分配给租户节点的核心数/RAM

无需关闭租户节点电源即可减少资源设置；不过，如果这些资源当前正被租户工作负载使用，只有在虚拟机关闭后才会真正回收。例如：如果你将租户节点的 RAM 资源减少到 28GB，而其虚拟机正在使用 32GB；该更改可以执行，但不会自动关闭正在运行的虚拟机，也不会从中回收任何 RAM。

## 删除租户节点

要删除租户节点，必须先将其关闭电源。

{% hint style="warning" %}
**不要删除原始租户节点；每个租户至少需要一个节点。**
{% endhint %}

1. 导航到 **租户仪表板**.
2. 单击 **节点** 左侧菜单中的。
3. **双击所需的节点** 列表中。
4. **如有需要，迁移或关闭虚拟机，然后关闭电源** 该节点，然后返回租户节点列表。（使用浏览器返回按钮或“租户节点”面包屑。）
5. **选择** 该 **节点**.
6. 单击 **删除** 左侧菜单中的。


---

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