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root/i-scream/projects/cms/source/host/generic/statgrab.pl

Comparing projects/cms/source/host/generic/statgrab.pl (file contents):
Revision 1.37 by pjm2, Sun Mar 11 12:51:52 2001 UTC vs.
Revision 1.45 by tdb, Tue Oct 16 10:48:08 2001 UTC

#	Line 25 | Line 25 | use strict;
25		my($ostype) = `uname -s`; chop($ostype);
26
27		# Decide which paths we should use.
28	<	my($topbin); my($dfbin); my($usersbin); my($unamebin); my($uptimebin);
28	>	my($topbin); my($dfbin); my($usersbin);
29	>	my($unamebin); my($uptimebin); my($sysctlbin);
30
31		if ($ostype eq "SunOS") {
32		# covers: Solaris 8
#	Line 37 | Line 38 | if ($ostype eq "SunOS") {
38		}
39		elsif ($ostype eq "Linux") {
40		# covers: Debian r2.2
41	<	$topbin = "/usr/bin/top -d1 -n0 -b";
41	>	$topbin = "/usr/bin/top -d1 -n2 -b -p0";
42		$dfbin = "/bin/df";
43		$usersbin = "/usr/bin/users";
44		$unamebin = "/bin/uname";
#	Line 50 | Line 51 | elsif ($ostype eq "FreeBSD") {
51		$usersbin = "/usr/bin/users";
52		$unamebin = "/usr/bin/uname";
53		$uptimebin = "/usr/bin/uptime";
54	+	$sysctlbin = "/sbin/sysctl";
55		}
56		else {
57		print "statgrab.pl Error: Unable to identify system type - \"$ostype\".\n";
#	Line 103 | Line 105 | sub print_pair($$$) {
105		sub include_disk() {
106
107		# Run the df program.
108	<	my(@df) = `$dfbin -ak`;
108	>	my(@df) = `$dfbin -akl`;
109
110		# Go through each line of the program, looking for each thing we want.
111		my($partition_no) = 0;
#	Line 148 | Line 150 | sub include_top() {
150		# Find out some numbers from top.
151		my(@top) = `$topbin`;
152		my($top) = join(" ", @top);
153	<	$top =~ s/\n//g;
153	>	$top =~ s/\n/ /g;
154
155		if($ostype eq "SunOS") {
156	<	&print_pair(0, "packet.processes.total", $top =~ /([^\s]+?) processes:/);
157	<	&print_pair(0, "packet.processes.sleeping", $top =~ / ([^\s]+?) sleeping/);
158	<	&print_pair(0, "packet.processes.zombie", $top =~ / ([^\s]+?) zombie/);
159	<	&print_pair(0, "packet.processes.stopped", $top =~ / ([^\s]+?) stopped/);
160	<	&print_pair(0, "packet.processes.cpu", $top =~ /([^\s]+?)\s*on cpu/);
156	>	&print_pair(0, "packet.processes.total", $top =~ /([0-9]+?) processes:/);
157	>	&print_pair(0, "packet.processes.sleeping", $top =~ /([0-9]+?) sleeping/);
158	>	&print_pair(0, "packet.processes.zombie", $top =~ /([0-9]+?) zombie/);
159	>	&print_pair(0, "packet.processes.stopped", $top =~ /([0-9]+?) stopped/);
160	>	&print_pair(0, "packet.processes.cpu", $top =~ /([0-9]+?)\s*on cpu/);
161		&print_pair(0, "packet.cpu.idle", $top =~ /([^\s]+?)% idle/);
162		&print_pair(0, "packet.cpu.user", $top =~ /([^\s]+?)% user/);
163		&print_pair(0, "packet.cpu.kernel", $top =~ /([^\s]+?)% kernel/);
#	Line 165 | Line 167 | sub include_top() {
167		# The following need to be specified in megabytes.
168		# If they are preceeded by a G, then multiply by 1024.
169
170	<	$top =~ /([^\s]+?)([MG]) real/;
170	>	$top =~ /([0-9]+?)([KMG]) real/;
171		my($real) = $1;
172		$real*=1024 if $2 eq "G";
173		$real/=1024 if $2 eq "K";
174		&print_pair(0, "packet.memory.total", $real);
175
176	<	$top =~ /([^\s]+?)([MG]) free/;
176	>	$top =~ /([0-9]+?)([KMG]) free/;
177		my($free) = $1;
178		$free*=1024 if $2 eq "G";
179		$free/=1024 if $2 eq "K";
180		&print_pair(0, "packet.memory.free", $free);
181
182	<	$top =~ /([^\s]+?)([MG]) swap in use/;
182	>	$top =~ /([0-9]+?)([KMG]) swap in use/;
183		my($swap_in_use) = $1;
184		$swap_in_use*=1024 if $2 eq "G";
185		$swap_in_use/=1024 if $2 eq "K";
186		# DO NOT print this one out... save it for in a moment...
187
188	<	$top =~ /([^\s]+?)([MG]) swap free/;
188	>	$top =~ /([0-9]+?)([KMG]) swap free/;
189		my($swap_free) = $1;
190		$swap_free*=1024 if $2 eq "G";
191		$swap_free/=1024 if $2 eq "K";
192		&print_pair(0, "packet.swap.free", $swap_free);
193
192	–	# AJ requested total swap instead of swap_in_use, so here we go!
194		&print_pair(0, "packet.swap.total", $swap_free + $swap_in_use);
195		}
196		elsif ($ostype eq "FreeBSD") {
197	<	&print_pair(0, "packet.processes.total", $top =~ /([^\s]+?) processes:/);
198	<	&print_pair(0, "packet.processes.sleeping", $top =~ / ([^\s]+?) sleeping/);
199	<	&print_pair(0, "packet.processes.zombie", $top =~ / ([^\s]+?) zombie/);
200	<	&print_pair(0, "packet.processes.stopped", $top =~ / ([^\s]+?) stopped/);
201	<	&print_pair(0, "packet.processes.cpu", $top =~ /([^\s]+?)\s*running/);
197	>	&print_pair(0, "packet.processes.total", $top =~ /([0-9]+?) processes:/);
198	>	&print_pair(0, "packet.processes.sleeping", $top =~ /([0-9]+?) sleeping/);
199	>	&print_pair(0, "packet.processes.zombie", $top =~ /([0-9]+?) zombie/);
200	>	&print_pair(0, "packet.processes.stopped", $top =~ /([0-9]+?) stopped/);
201	>	&print_pair(0, "packet.processes.cpu", $top =~ /([0-9]+?)\s*running/);
202		&print_pair(0, "packet.cpu.idle", $top =~ /([^\s]+?)% idle/);
203		&print_pair(0, "packet.cpu.kernel", $top =~ /([^\s]+?)% system/);
204		&print_pair(0, "packet.cpu.iowait", $top =~ /([^\s]+?)% interrupt/);
#	Line 212 | Line 213 | sub include_top() {
213		# The following need to be specified in megabytes.
214		# If they are preceeded by a G, then multiply by 1024.
215
216	<	# !! Can't get the total memory !!
217	<	#$top =~ /([^\s]+?)([MG]) real/;
218	<	#my($real) = $1;
218	<	#$real*=1024 if $2 eq "G";
219	<	#&print_pair(0, "packet.memory.total", $real);
220	<	&print_pair(0, "packet.memory.total", 0);
216	>	# get RAM slightly differently
217	>	my($real) = `$sysctlbin -n hw.physmem`;
218	>	my($free) = $real - `$sysctlbin -n hw.usermem`;
219
220	<	$top =~ /([^\s]+?)([MG]) Free/;
221	<	my($free) = $1;
222	<	$free*=1024 if $2 eq "G";
220	>	# turn bytes to megabytes
221	>	$real = ($real / 1024) / 1024;
222	>	$free = ($free / 1024) / 1024;
223	>
224	>	&print_pair(0, "packet.memory.total", $real);
225		&print_pair(0, "packet.memory.free", $free);
226
227	<	$top =~ /Swap: ([^\s]+?)([MG]) Total/;
227	>	$top =~ /Swap: ([0-9]+?)([KMG]) Total/;
228		my($swap_total) = $1;
229		$swap_total*=1024 if $2 eq "G";
230	+	$swap_total/=1024 if $2 eq "K";
231		&print_pair(0, "packet.swap.total", $swap_total);
232
233	<	$top =~ /Swap:.*, ([^\s]+?)([MG]) Free/;
233	>	$top =~ /Swap:.*, ([0-9]+?)([KMG]) Free/;
234		my($swap_free) = $1;
235		$swap_free*=1024 if $2 eq "G";
236	+	$swap_free/=1024 if $2 eq "K";
237		&print_pair(0, "packet.swap.free", $swap_free);
238	+
239	+	my($loads) = `$sysctlbin -n vm.loadavg`;
240	+	$loads =~ /\s+([^\s]+?)\s+([^\s]+?)\s+([^\s]+?)\s+/;
241	+	&print_pair(0, "packet.load.load1", $1);
242	+	&print_pair(0, "packet.load.load5", $2);
243	+	&print_pair(0, "packet.load.load15", $3);
244		}
245		elsif ($ostype eq "Linux") {
246	<	&print_pair(0, "packet.processes.total", $top =~ /([^\s]+?) processes:/);
247	<	&print_pair(0, "packet.processes.sleeping", $top =~ / ([^\s]+?) sleeping/);
248	<	&print_pair(0, "packet.processes.zombie", $top =~ / ([^\s]+?) zombie/);
249	<	&print_pair(0, "packet.processes.stopped", $top =~ / ([^\s]+?) stopped/);
250	<	&print_pair(0, "packet.processes.cpu", $top =~ /([^\s]+?)\s*running/);
246	>	my ($top) = "";
247	>	foreach my $line (@top) {
248	>	$top = $line . $top;
249	>	}
250	>	$top =~ s/\n/ /g;
251	>
252	>	&print_pair(0, "packet.processes.total", $top =~ /([0-9]+?) processes:/);
253	>	&print_pair(0, "packet.processes.sleeping", $top =~ /([0-9]+?) sleeping/);
254	>	&print_pair(0, "packet.processes.zombie", $top =~ /([0-9]+?) zombie/);
255	>	&print_pair(0, "packet.processes.stopped", $top =~ /([0-9]+?) stopped/);
256	>	&print_pair(0, "packet.processes.cpu", $top =~ /([0-9]+?)\s*running/);
257		&print_pair(0, "packet.cpu.idle", $top =~ /([^\s]+?)% idle/);
244	–	&print_pair(0, "packet.cpu.user", $top =~ /([^\s]+?)% user/);
258		&print_pair(0, "packet.cpu.kernel", $top =~ /([^\s]+?)% system/);
259		&print_pair(0, "packet.cpu.iowait", $top =~ /([^\s]+?)% interrupt/);
260		&print_pair(0, "packet.cpu.swap", $top =~ /([^\s]+?)% swap/);
261	+
262	+	# FreeBSD is a bit different, we need to get user and nice.
263	+	my($user) = 0;
264	+	if($top =~ /([^\s]+?)% user/) { $user += $1; }
265	+	if($top =~ /([^\s]+?)% nice/) { $user += $1; }
266	+	&print_pair(0, "packet.cpu.user", $user);
267
268		# The following need to be specified in megabytes.
269		# If they are preceeded by a G, then multiply by 1024.
270
271	<	$top =~ / ([^\s]+?)([KMG]) av/;
271	>	$top =~ /Mem:.*?([0-9]+)([KMG])\s+(av|total)/;
272		my($real) = $1;
273		$real*=1024 if $2 eq "G";
274		$real/=1024 if $2 eq "K";
275		&print_pair(0, "packet.memory.total", int($real));
276
277	<	$top =~ / ([^\s]+?)([KMG]) free/;
277	>	$top =~ /Mem:.*?([0-9]+)([KMG])\s+free/;
278		my($free) = $1;
279		$free*=1024 if $2 eq "G";
280		$free/=1024 if $2 eq "K";
281		&print_pair(0, "packet.memory.free", int($free));
282
283	<	$top =~ /Swap:\s+([^\s]+?)([KMG]) av/;
283	>	$top =~ /Swap:.*?([0-9]+)([KMG])\s+(av|total)/;
284		my($swap_total) = $1;
285		$swap_total*=1024 if $2 eq "G";
286		$swap_total/=1024 if $2 eq "K";
287		&print_pair(0, "packet.swap.total", int($swap_total));
288
289	<	$top =~ /Swap:.*, ([^\s]+?)([KMG]) free/;
289	>	$top =~ /Swap:.*?([0-9]+)([KMG])\s+free/;
290		my($swap_free) = $1;
291		$swap_free*=1024 if $2 eq "G";
292		$swap_free/=1024 if $2 eq "K";
#	Line 323 | Line 342 | sub include_uptime() {
342		# grab the uptime
343		my($uptime) = `$uptimebin`;
344
345	<	&print_pair(0, "packet.load.load1", $uptime =~ /load average.?:\s*([^\s]+?),/);
346	<	&print_pair(0, "packet.load.load5", $uptime =~ /load average.?:\s*.+?,\s*([^\s]+?),/);
347	<	&print_pair(0, "packet.load.load15", $uptime =~ /load average.?:\s*.+?,\s*.+?,\s*([^\s]+)/);
345	>	if($ostype ne "FreeBSD") {
346	>	&print_pair(0, "packet.load.load1", $uptime =~ /load average.?:\s*([^\s]+?),/);
347	>	&print_pair(0, "packet.load.load5", $uptime =~ /load average.?:\s*.+?,\s*([^\s]+?),/);
348	>	&print_pair(0, "packet.load.load15", $uptime =~ /load average.?:\s*.+?,\s*.+?,\s*([^\s]+)/);
349	>	}
350
351		# work out the days, hours, and minutes
352

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