cvs commit: src/tools/sched schedgraph.py

[Jeff Roberson]

jeff        2004-12-26 00:13:07 UTC

  FreeBSD src repository

  Added files:
    tools/sched          schedgraph.py 
  Log:
   - Add 'schedgraph' a scheduler trace visualization tool written with
     python and tkinter.  Schedgraph takes input from files produces by
     ktrdump -ct when KTR_SCHED is compiled into the kernel.  The output
     represents the states of each thread with colored line segments as well
     as colored points for non-state scheduler events.  Each line segment and
     point is clickable to obtain extra detail.
  
  Revision  Changes    Path
  1.1       +1209 -0   src/tools/sched/schedgraph.py (new)