Edit File: syscalls_by_pid.stp
#!/usr/bin/stap # Copyright (C) 2006 IBM Corp. # # This file is part of systemtap, and is free software. You can # redistribute it and/or modify it under the terms of the GNU General # Public License (GPL); either version 2, or (at your option) any # later version. # # Print the system call count by process ID in descending order. # global syscalls probe begin { print ("Collecting data... Type Ctrl-C to exit and display results\n") } probe syscall_any { syscalls[pid()]++ } probe end { printf ("%-10s %-s\n", "#SysCalls", "PID") foreach (pid in syscalls-) printf("%-10d %-d\n", syscalls[pid], pid) }