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File Content: `sig_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 signal counts by process IDs in descending order.
#

global sigcnt, pid2name, sig2name

probe begin {
  print("Collecting data... Type Ctrl-C to exit and display results\n")
}

probe signal.send 
{
  rcv_pid = sig_pid

  sigcnt[pid(), rcv_pid, sig] <<< 1

  if (!(pid() in pid2name)) pid2name[pid()] = execname()
  if (!(rcv_pid in pid2name)) pid2name[rcv_pid] = pid_name
  if (!(sig in sig2name)) sig2name[sig] = sig_name 
}

probe end
{
  printf("%-8s %-16s %-5s %-16s %-16s %s\n",
         "SPID", "SENDER", "RPID", "RECEIVER", "SIGNAME", "COUNT")

  foreach ([snd_pid, rcv_pid, sig_num] in sigcnt-) {
    printf("%-8d %-16s %-5d %-16s %-16s %d\n", 
           snd_pid, pid2name[snd_pid], rcv_pid, pid2name[rcv_pid],
           sig2name[sig_num], @count(sigcnt[snd_pid, rcv_pid, sig_num]))
  }
}

Name	Size	Permission
auditbt.meta	429 bytes	0644
auditbt.stp	622 bytes	0755
auditbt.tcl	79 bytes	0644
chng_cpu.meta	775 bytes	0644
chng_cpu.stp	1049 bytes	0755
chng_cpu.tcl	140 bytes	0644
cycle_thief.meta	1082 bytes	0644
cycle_thief.stp	2893 bytes	0755
cycle_thief.txt	5974 bytes	0644
errsnoop.meta	575 bytes	0644
errsnoop.stp	1015 bytes	0755
forktracker.meta	525 bytes	0644
forktracker.stp	601 bytes	0755
futexes.meta	520 bytes	0644
futexes.stp	1118 bytes	0755
futexes.txt	944 bytes	0644
futexes2.meta	593 bytes	0644
futexes2.stp	2014 bytes	0644
ltrace.meta	314 bytes	0644
ltrace.stp	3007 bytes	0755
ltrace.tcl	122 bytes	0644
migrate.meta	746 bytes	0644
migrate.stp	1037 bytes	0755
mutex-contention.meta	479 bytes	0644
mutex-contention.stp	5559 bytes	0755
mutex-contention.tcl	79 bytes	0644
noptrace.meta	512 bytes	0644
noptrace.stp	2235 bytes	0755
noptrace.txt	1212 bytes	0644
pfiles.meta	450 bytes	0644
pfiles.stp	24523 bytes	0755
plimit.meta	387 bytes	0644
plimit.stp	3029 bytes	0755
proc_snoop.stp	1133 bytes	0755
proc_snoop_parser.xml	818 bytes	0644
proc_snoop_parser_instructions.txt	2180 bytes	0644
procmod_watcher.meta	657 bytes	0644
procmod_watcher.stp	2406 bytes	0644
proctop.meta	601 bytes	0644
proctop.stp	4245 bytes	0755
proctop.txt	8654 bytes	0644
psig.meta	354 bytes	0644
psig.stp	5616 bytes	0755
pstrace_exec.meta	545 bytes	0644
pstrace_exec.stp	465 bytes	0755
pstree.meta	455 bytes	0644
pstree.stp	1957 bytes	0755
rlimit_nofile.meta	319 bytes	0644
rlimit_nofile.stp	1151 bytes	0755
sched-latency.meta	470 bytes	0644
sched-latency.stp	508 bytes	0644
sched-latency.txt	1566 bytes	0644
schedtimes.meta	814 bytes	0644
schedtimes.stp	3949 bytes	0755
schedtimes.txt	3278 bytes	0644
semop-watch.meta	267 bytes	0644
semop-watch.stp	822 bytes	0755
sig_by_pid.meta	357 bytes	0644
sig_by_pid.stp	1078 bytes	0755
sig_by_pid.txt	1514 bytes	0644
sig_by_proc.meta	364 bytes	0644
sig_by_proc.stp	851 bytes	0755
sig_by_proc.txt	951 bytes	0644
sigkill.meta	560 bytes	0644
sigkill.stp	656 bytes	0755
sigmon.meta	669 bytes	0644
sigmon.stp	932 bytes	0755
sleepingBeauties.meta	581 bytes	0644
sleepingBeauties.stp	1364 bytes	0755
sleepingBeauties.tcl	140 bytes	0644
sleeptime.meta	601 bytes	0644
sleeptime.stp	1469 bytes	0755
spawn_seeker.meta	854 bytes	0644
spawn_seeker.stp	1526 bytes	0755
spawn_seeker.txt	1318 bytes	0644
strace.meta	385 bytes	0644
strace.stp	2081 bytes	0755
strace.txt	3672 bytes	0644
syscalls_by_pid.meta	514 bytes	0644
syscalls_by_pid.stp	633 bytes	0755
syscalls_by_pid.txt	597 bytes	0644
syscalls_by_proc.meta	531 bytes	0644
syscalls_by_proc.stp	692 bytes	0755
syscalls_by_proc.txt	1130 bytes	0644
syscalltimes	6291 bytes	0755
syscalltimes.meta	454 bytes	0644
syscalltimes.txt	11459 bytes	0644
thread-business.meta	346 bytes	0644
thread-business.stp	866 bytes	0755
thread-business.txt	2823 bytes	0644
threadstacks.meta	585 bytes	0644
threadstacks.stp	1789 bytes	0755
threadstacks.tcl	79 bytes	0644
wait4time.meta	658 bytes	0644
wait4time.stp	1347 bytes	0755

File Content: sig_by_pid.stp

File Content: `sig_by_pid.stp`