cvs commit: src/tools/tools/umastat Makefile umastat.c

[Robert Watson]

rwatson     2005-12-05 13:04:00 UTC

  FreeBSD src repository

  Added files:
    tools/tools/umastat  Makefile umastat.c 
  Log:
  Add a simple KVM tool to dump the kernel state of UMA, including walking
  the keg/zone lists, summarizing cache state, and walking bucket lists in
  each zone.  I seem to get inconsistent results on SMP, possibly due to
  local header problems, but it seems to work quite well on UP.  This tool
  requires sufficient privilege to read /dev/mem (or a core dump), and is
  for debugging purposes rather than administrative monitoring purposes
  (use vmstat instead).
  
  Revision  Changes    Path
  1.1       +11 -0     src/tools/tools/umastat/Makefile (new)
  1.1       +370 -0    src/tools/tools/umastat/umastat.c (new)