Skip to main content
NetApp Knowledge Base

High CPU utilization due to HostOS domain process OscLowPriThreadPool

  1. Last updated
    Oct 15, 2021
  2. Save as PDF
Views:
238
Visibility:
Public
Votes:
0
Category:
cloud-volumes-ontap-cvo
Specialty:
cloud
Last Updated:
10/15/2021, 2:23:42 AM

Applies to

  • ONTAP 9.
  • Cloud Volume ONTAP.
  • Snapvault activity involving S3 object Store backup.

Issue

  • CPU utilization is constantly high 90-100%.
  • Running "sysstat -M" shows utilization in HostOS domain compared to other domains.

 

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.