More "rcuob" and "rcuos" kernel threads running than there are CPUs online

Solution Verified - Updated -

Issue

  • There are 143 rcuob and 143 rcuos processes running on the system. Are they required to run? If no, how can you stop them from starting at boot and stop them while they are running? Thanks for your help.

Environment

  • Red Hat Enterprise Linux 7.0
  • Red Hat Enterprise Linux 7.1

Subscriber exclusive content

A Red Hat subscription provides unlimited access to our knowledgebase of over 48,000 articles and solutions.

Current Customers and Partners

Log in for full access

Log In