Edit File: slowvfs.stp
#!/usr/bin/stap # minimum number of microseconds to print at # override with -G sloth=NNN global sloth = 50 probe vfs.open.return { time = gettimeofday_us()-@entry(gettimeofday_us()) if (time >= sloth) printf("%s[%d] %d %s\n", execname(), tid(), time, pathname) }