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Active IQ Unified Manager 高 CPU 使用率 - 解决方案指南

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适用于

  • Active IQ Unified Manager (AIQUM)

回答

入门指南

注意：当观察到高 CPU 使用率时，即使环境没有遇到任何 AIQUM 软件缺陷且被监控节点数量低于资源推荐表中层的最大数量时，也可能需要添加 CPU 资源，具体取决于存储对象的数量。 

常见问题
 
症状 解决方案
  • AIQUM 变得无响应
    • Exception occurred while detecting scale db pool issue: java.lang.NullPointerException: null
    •  ocum kernel: Rate limit exceeded
  
  • AIQUM 报告 AIQCASecure 数据库锁定
    • Collection from <ONTAP_IP>_<AIQUM>_202311251252.0.files Failed with error - database is locked
    • File "peewee.py", line 3237, in execute_sql sqlite3.OperationalError: database is locked
  
  • AIQUM 服务器在虚拟机上运行时挂起
  • 漏洞扫描程序可能在 Unified Manager 9.13 和 9.14 中触发高 CPU 和内存

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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.