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nphmd 的主机 CPU 域利用率较高

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perf<a>CPU 利用率</a><a>主机域</a><a>nphmd</a>
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适用场景

  • ONTAP 9+
  • 集群 ONTAP 8

问题描述

  • 按主机域显示节点上的高 CPU 利用率。
  • 在报告高 CPU 的节点上运行 sysstat – m1 。

nphmd的主机CPU域利用率较高

  • ps 输出、 psup 的 ps -axrhwww 输出、 SystemShell 的 top 命令、由 nphmd 进程驱动的 hostdomain 。

节点上的CPU利用率高(按主机域)

 

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