How to discover the time when a process started waiting on current syscall?

Solution Verified - Updated -


  • Is there a way to find out the time a process entered the syscall it's waiting on?
  • Want to know the time when the syscall went-to-sleep/when the process stopped running.


  • Red Hat Enterprise Linux 6
  • kernel

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