Slow fork() on Red Hat Enterprise Linux 5, 64 bit XEN paravirtualized guest

Solution Verified - Updated -

Issue

  • Slow fork() on Red Hat Enterprise Linux 5, 64 bit XEN paravirtualized guest
  • Slow fork() on dom0 and domU when running with XEN kernel and faster fork() when running normal kernel.
  • Slow fork() on ParaVirtualized XEN guests and faster fork() on HVM guests.

Environment

  • Red Hat Enterprise Linux 5 x86_64

  • XEN

  • kernel-xen

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