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Active IQ Unified Manager High CPU Usage - Resolution Guide

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Applies to

  • Active IQ Unified Manager (AIQUM)

Answer

Getting Started
Common Issues
 
Symptom Solution
  • AIQUM becomes unresponsive
    • Exception occurred while detecting scale db pool issue: java.lang.NullPointerException: null
    •  ocum kernel: Rate limit exceeded
  
  • AIQUM reports AIQCASecure database lock
    • 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 server hangs when running on virtual machines
  • Vulnerability scanners can trigger high cpu and memory in Unified Manager 9.13 and 9.14

Additional Information

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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.