Image of RHCE Red Hat Certified Engineer Linux Study Guide (Exam RH302) (Certification Press)
Image of Advanced Programming in the UNIX Environment, Second Edition (Addison-Wesley Professional Computing Series)
Image of Android Wireless Application Development
Image of Linux Kernel Development (3rd Edition)

Kernel Tracing Using Ftrace

This post explores the ftrace kernel tracing facility which has been available in the Linux kernel since early 2009. It also discusses the trace-cmd CLI frontend to ftrace and the kernelshark GUI for displaying and filtering the data generated by ftrace.