High CPU: Competing Java parallel garbage collection threads

Solution Verified - Updated -

Issue

  • JBoss is hanging due to 400% CPU utilization.
  • JBoss app servers are spinning (100% CPU utilization).

Environment

  • JBoss
  • OpenJDK
  • Oracle JDK
  • cgroups (e.g. Docker) container

Subscriber exclusive content

A Red Hat subscription provides unlimited access to our knowledgebase, tools, and much more.

Current Customers and Partners

Log in for full access

Log In

New to Red Hat?

Learn more about Red Hat subscriptions

Using a Red Hat product through a public cloud?

How to access this content