跳转到主内容

深度 / 宽目录结构可能会导致明显的 CPU 开销

  1. 最后更新
  2. 另存为PDF
Views:
8
Visibility:
Public
Votes:
0
Category:
data-ontap-7
Specialty:
core
Last Updated:

适用场景

  • Data ONTAP 的所有平台和版本
  • FlexVol

问题描述

  • sysstat -x 1和中的存储控制器可能会出现 CPU 利用率较高的情况 sysstat -M 1
  • 中的数据延迟过高 qos statistics volume latency show
  • wafltop或 qos statistics volume resource cpu show 将特定卷上的所有工作负载置于 SPINNP_LOOKUP 中 wafltop

 

Sign in to view the entire content of this KB article.

New to NetApp?

Learn more about our award-winning Support

NetApp provides no representations or warranties regarding the accuracy or reliability or serviceability of any information or recommendations provided in this publication or with respect to any results that may be obtained by the use of the information or observance of any recommendations provided herein. The information in this document is distributed AS IS and the use of this information or the implementation of any recommendations or techniques herein is a customer's responsibility and depends on the customer's ability to evaluate and integrate them into the customer's operational environment. This document and the information contained herein may be used solely in connection with the NetApp products discussed in this document.