How do I configure panic on oom-killer events ?

Solution Verified - Updated -

Issue

  • How do I configure panic on oom-killer events ?
  • Host ran out of memory(OOM), How to set 'panic_on_oom' parameter ?
  • server hangs due to out of memory leak and reboot itself after some time.
  • Getting 'Out of memory: Kill process...' messages, how to generate vmcore ?
  • Host was hung due to OOM, How to generate vmcore automatically ?

Environment

  • Red Hat Enterprise Linux 4.6
  • Red Hat Enterprise Linux 5
  • Red Hat Enterprise Linux 6
  • Red Hat Enterprise Linux 7
  • Red Hat Enterprise Linux 8
  • Red Hat Enterprise Linux 9

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