Mini Shell
Mini Shell
| Direktori : /usr/share/systemtap/examples/profiling/ |
| Current File : //usr/share/systemtap/examples/profiling/pf2.stp |
#!/usr/bin/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
}