检查群集中CPU，核心和线程的数量

  • 2020年2月5日
  • 1回复
  • 4668观点
朱布兰
秩
UserLevel 3.
徽章 +3

假设您希望深入了解AHV集群的性能，以了解资源分配是否已正确完成，并检查每个CPU和线程在每个主机上驻留有多少CPU。

要将CPU组件查看CPU组件，请在群集中的CVM并运行“Hostssh LSCPU.“：

上面的结果是一个节点的输出示例，用于此主机存在：

  • 套接字= 2
  • 每个插座= 6（总共2x6 = 12）
  • 每个核心= 2（总共2x12 = 24）
  • CPU = 24（总线总线）

如果您希望查看此主机上的24个CPU中的每一个的更多信息，您可以运行“CAT / PROC / CPUINFO“在主机壳上（不是通过CVM）。

从CVM跳转到它的主机，运行“ssh root@192.168.5.1“并运行上面的命令。

Let\u2019s say that you want to dive deeper into the performance of your AHV cluster to understand if the resource allocation has been done correctly and to check\u00a0how many CPUs, Cores per CPU\u00a0and Threads reside on each host.<\/p>

To see the CPU components, SSH to a CVM in your cluster and run \u201dhostssh lscpu<\/strong>\u201d:<\/p>

\"//www.jhbzcj.com/next/how-it-works-22/\"<\/figure>

\u00a0<\/p>

The result above is an output example of one node, for this host there are:<\/p>

  • Sockets = 2<\/li>
  • Cores per socket = 6 (2x6 = 12 in total)<\/li>
  • Threads per core = 2 (2x12 = 24 in total)<\/li>
  • CPUs = 24 (threads in total)<\/li> <\/ul>

    If you wish to see more information for each of the 24 CPUs on this host you can run \"cat \/proc\/cpuinfo<\/strong>\" on a host shell (not through the CVM).<\/p>

    To jump from the CVM to it\u2019s host, run \u201cssh root@192.168.5.1\u201d\u00a0<\/strong>and run the command above.<\/p>","quoteUsername":"Jubran","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">

1回复

P.
秩

你好朱布兰，
我们是否有任何方法可以找到分配多少CPU核心以及如何免费左？
谢谢

Hello Jubran,
Do we have any way to find out how many cores of CPU are allocated and how are left free?
Thank you<\/p>","quoteUsername":"Phani Kumar Garikapati","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">

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