Kernel Function Trace - eLinux.orgIntroduction Kernel Function Trace (KFT) is a kernel function tracing system, which uses the "-finstrument-functions" capability of the gcc compiler to add instrumentation callouts to every function entry and exit. The KFT system provides for capturing these callouts and generating a trace of events, with timing details. KFT is excellent at providing a good timing overview of kernel procedures, al
KernelFunctionTrace - CELF Public Wiki
