File: pf2.stp

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systemtap 2.6-0.2
  • links: PTS, VCS
  • area: main
  • in suites: jessie, jessie-kfreebsd
  • size: 21,220 kB
  • ctags: 10,944
  • sloc: cpp: 53,239; ansic: 50,615; exp: 33,694; sh: 9,906; xml: 7,665; perl: 2,089; python: 1,534; tcl: 1,236; makefile: 797; java: 148; lisp: 104; awk: 94; asm: 91; sed: 16
file content (16 lines) | stat: -rwxr-xr-x 375 bytes parent folder | download | duplicates (8) 
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#! /usr/bin/env stap

global profile%, pcount
probe timer.profile {
  pcount <<< 1
  fn = user_mode() ? "<user>" : symname(addr())
  if (fn != "") profile[fn] <<< 1
}
probe timer.ms(5000) {
  printf ("\n--- %d samples recorded:\n", @count(pcount))
  foreach (f in profile- limit 10) {
    printf ("%-30s\t%6d\n", f, @count(profile[f]))
  }
  delete profile
  delete pcount
}