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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 1.29 by pjm2, Mon Feb 5 17:51:56 2001 UTC vs.
Revision 1.33 by tdb, Tue Feb 13 12:18:07 2001 UTC

#	Line 21 | Line 21 | $| = 1;
21		# You'd be silly not to use this ;)
22		use strict;
23
24	<	# Paths
25	<	my($topbin) = "/usr/local/sbin/top";
26	<	my($dfbin) = "/usr/bin/df";
27	<	my($usersbin) = "/usr/ucb/users";
28	<	my($unamebin) = "/usr/bin/uname";
29	<	my($uptimebin) = "/usr/bin/uptime";
24	>	# Have to hope this will work really.
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($uptimebin);
29	+
30	+	if ($ostype eq "SunOS") {
31	+	# covers: Solaris 8
32	+	$topbin = "/usr/local/sbin/top -d2 -s1 0";
33	+	$dfbin = "/usr/bin/df";
34	+	$usersbin = "/usr/ucb/users";
35	+	$unamebin = "/usr/bin/uname";
36	+	$uptimebin = "/usr/bin/uptime";
37	+	}
38	+	elsif ($ostype eq "Linux") {
39	+	# covers: Debian r2.2
40	+	$topbin = "/usr/bin/top -d1 -n0 -b";
41	+	$dfbin = "/bin/df";
42	+	$usersbin = "/usr/bin/users";
43	+	$unamebin = "/bin/uname";
44	+	$uptimebin = "/usr/bin/uptime";
45	+	}
46	+	elsif ($ostype eq "FreeBSD") {
47	+	# covers: FreeBSD 4.2-STABLE
48	+	$topbin = "/usr/bin/top -d2 -s1 0";
49	+	$dfbin = "/bin/df";
50	+	$usersbin = "/usr/bin/users";
51	+	$unamebin = "/usr/bin/uname";
52	+	$uptimebin = "/usr/bin/uptime";
53	+	}
54	+	else {
55	+	print "statgrab.pl Error: Unable to identify system type - \"$ostype\".\n";
56	+	print "\"uname -s\" does not report one of the following known types;\n";
57	+	print "      SunOS, Linux, FreeBSD\n";
58	+	exit(1);
59	+	}
60	+
61		# Run the following components: -
62		&print_ident();
63		&include_osver();
#	Line 42 | Line 72 | exit(0);
72
73
74
45	–
46	–
47	–
48	–
75		# prints out an identifier for this version of statgrab.pl
76		# the host should check this when reading data
77		# means the host must be checked and updated to work with newer versions.
#	Line 120 | Line 146 | sub include_users() {
146		sub include_top() {
147
148		# Find out some numbers from top.
149	<	my(@top) = `$topbin -d2 -s1 0`;
149	>	my(@top) = `$topbin`;
150		my($top) = join(" ", @top);
151		$top =~ s/\n//g;
152
153	<	&print_pair(0, "packet.processes.total", $top =~ /([^\s]+?) processes:/);
154	<	&print_pair(0, "packet.processes.sleeping", $top =~ / ([^\s]+?) sleeping/);
155	<	&print_pair(0, "packet.processes.zombie", $top =~ / ([^\s]+?) zombie/);
156	<	&print_pair(0, "packet.processes.stopped", $top =~ / ([^\s]+?) stopped/);
157	<	&print_pair(0, "packet.processes.cpu", $top =~ /([^\s]+?)\s*on cpu/);
158	<	&print_pair(0, "packet.cpu.idle", $top =~ /([^\s]+?)% idle/);
159	<	&print_pair(0, "packet.cpu.user", $top =~ /([^\s]+?)% user/);
160	<	&print_pair(0, "packet.cpu.kernel", $top =~ /([^\s]+?)% kernel/);
161	<	&print_pair(0, "packet.cpu.iowait", $top =~ /([^\s]+?)% iowait/);
162	<	&print_pair(0, "packet.cpu.swap", $top =~ /([^\s]+?)% swap/);
163	<
164	<	# The following need to be specified in megabytes.
165	<	# If they are preceeded by a G, then multiply by 1024.
166	<
167	<	$top =~ /([^\s]+?)([MG]) real/;
168	<	my($real) = $1;
169	<	$real*=1024 if $2 eq "G";
170	<	&print_pair(0, "packet.memory.total", $real);
171	<
172	<	$top =~ /([^\s]+?)([MG]) free/;
173	<	my($free) = $1;
174	<	$free*=1024 if $2 eq "G";
175	<	&print_pair(0, "packet.memory.free", $free);
176	<
177	<	$top =~ /([^\s]+?)([MG]) swap in use/;
178	<	my($swap_in_use) = $1;
179	<	$swap_in_use*=1024 if $2 eq "G";
180	<	# DO NOT print this one out... save it for in a moment...
181	<
182	<	$top =~ /([^\s]+?)([MG]) swap free/;
183	<	my($swap_free) = $1;
184	<	$swap_free*=1024 if $2 eq "G";
185	<	&print_pair(0, "packet.swap.free", $swap_free);
186	<
187	<	# AJ requested total swap instead of swap_in_use, so here we go!
188	<	&print_pair(0, "packet.swap.total", $swap_free + $swap_in_use);
153	>	if($ostype eq "SunOS") {
154	>	&print_pair(0, "packet.processes.total", $top =~ /([^\s]+?) processes:/);
155	>	&print_pair(0, "packet.processes.sleeping", $top =~ / ([^\s]+?) sleeping/);
156	>	&print_pair(0, "packet.processes.zombie", $top =~ / ([^\s]+?) zombie/);
157	>	&print_pair(0, "packet.processes.stopped", $top =~ / ([^\s]+?) stopped/);
158	>	&print_pair(0, "packet.processes.cpu", $top =~ /([^\s]+?)\s*on cpu/);
159	>	&print_pair(0, "packet.cpu.idle", $top =~ /([^\s]+?)% idle/);
160	>	&print_pair(0, "packet.cpu.user", $top =~ /([^\s]+?)% user/);
161	>	&print_pair(0, "packet.cpu.kernel", $top =~ /([^\s]+?)% kernel/);
162	>	&print_pair(0, "packet.cpu.iowait", $top =~ /([^\s]+?)% iowait/);
163	>	&print_pair(0, "packet.cpu.swap", $top =~ /([^\s]+?)% swap/);
164	>
165	>	# The following need to be specified in megabytes.
166	>	# If they are preceeded by a G, then multiply by 1024.
167	>
168	>	$top =~ /([^\s]+?)([MG]) real/;
169	>	my($real) = $1;
170	>	$real*=1024 if $2 eq "G";
171	>	&print_pair(0, "packet.memory.total", $real);
172	>
173	>	$top =~ /([^\s]+?)([MG]) free/;
174	>	my($free) = $1;
175	>	$free*=1024 if $2 eq "G";
176	>	&print_pair(0, "packet.memory.free", $free);
177	>
178	>	$top =~ /([^\s]+?)([MG]) swap in use/;
179	>	my($swap_in_use) = $1;
180	>	$swap_in_use*=1024 if $2 eq "G";
181	>	# DO NOT print this one out... save it for in a moment...
182	>
183	>	$top =~ /([^\s]+?)([MG]) swap free/;
184	>	my($swap_free) = $1;
185	>	$swap_free*=1024 if $2 eq "G";
186	>	&print_pair(0, "packet.swap.free", $swap_free);
187	>
188	>	# AJ requested total swap instead of swap_in_use, so here we go!
189	>	&print_pair(0, "packet.swap.total", $swap_free + $swap_in_use);
190	>	}
191	>	elsif ($ostype eq "FreeBSD") {
192	>	&print_pair(0, "packet.processes.total", $top =~ /([^\s]+?) processes:/);
193	>	&print_pair(0, "packet.processes.sleeping", $top =~ / ([^\s]+?) sleeping/);
194	>	&print_pair(0, "packet.processes.zombie", $top =~ / ([^\s]+?) zombie/);
195	>	&print_pair(0, "packet.processes.stopped", $top =~ / ([^\s]+?) stopped/);
196	>	&print_pair(0, "packet.processes.cpu", $top =~ /([^\s]+?)\s*running/);
197	>	&print_pair(0, "packet.cpu.idle", $top =~ /([^\s]+?)% idle/);
198	>	&print_pair(0, "packet.cpu.user", $top =~ /([^\s]+?)% user/);
199	>	&print_pair(0, "packet.cpu.kernel", $top =~ /([^\s]+?)% system/);
200	>	&print_pair(0, "packet.cpu.iowait", $top =~ /([^\s]+?)% interrupt/);
201	>	&print_pair(0, "packet.cpu.swap", $top =~ /([^\s]+?)% swap/);
202	>
203	>	# The following need to be specified in megabytes.
204	>	# If they are preceeded by a G, then multiply by 1024.
205	>
206	>	# !! Can't get the total memory !!
207	>	#$top =~ /([^\s]+?)([MG]) real/;
208	>	#my($real) = $1;
209	>	#$real*=1024 if $2 eq "G";
210	>	#&print_pair(0, "packet.memory.total", $real);
211	>	&print_pair(0, "packet.memory.total", 0);
212	>
213	>	$top =~ /([^\s]+?)([MG]) Free/;
214	>	my($free) = $1;
215	>	$free*=1024 if $2 eq "G";
216	>	&print_pair(0, "packet.memory.free", $free);
217	>
218	>	$top =~ /Swap: ([^\s]+?)([MG]) Total/;
219	>	my($swap_total) = $1;
220	>	$swap_total*=1024 if $2 eq "G";
221	>	&print_pair(0, "packet.swap.total", $swap_total);
222	>
223	>	$top =~ /Swap:.*, ([^\s]+?)([MG]) Free/;
224	>	my($swap_free) = $1;
225	>	$swap_free*=1024 if $2 eq "G";
226	>	&print_pair(0, "packet.swap.free", $swap_free);
227	>	}
228	>	elsif ($ostype eq "Linux") {
229	>	&print_pair(0, "packet.processes.total", $top =~ /([^\s]+?) processes:/);
230	>	&print_pair(0, "packet.processes.sleeping", $top =~ / ([^\s]+?) sleeping/);
231	>	&print_pair(0, "packet.processes.zombie", $top =~ / ([^\s]+?) zombie/);
232	>	&print_pair(0, "packet.processes.stopped", $top =~ / ([^\s]+?) stopped/);
233	>	&print_pair(0, "packet.processes.cpu", $top =~ /([^\s]+?)\s*running/);
234	>	&print_pair(0, "packet.cpu.idle", $top =~ /([^\s]+?)% idle/);
235	>	&print_pair(0, "packet.cpu.user", $top =~ /([^\s]+?)% user/);
236	>	&print_pair(0, "packet.cpu.kernel", $top =~ /([^\s]+?)% system/);
237	>	&print_pair(0, "packet.cpu.iowait", $top =~ /([^\s]+?)% interrupt/);
238	>	&print_pair(0, "packet.cpu.swap", $top =~ /([^\s]+?)% swap/);
239	>
240	>	# The following need to be specified in megabytes.
241	>	# If they are preceeded by a G, then multiply by 1024.
242	>
243	>	$top =~ / ([^\s]+?)([KMG]) av/;
244	>	my($real) = $1;
245	>	$real*=1024 if $2 eq "G";
246	>	$real/=1024 if $2 eq "K";
247	>	&print_pair(0, "packet.memory.total", int($real));
248	>
249	>	$top =~ / ([^\s]+?)([KMG]) free/;
250	>	my($free) = $1;
251	>	$free*=1024 if $2 eq "G";
252	>	$free/=1024 if $2 eq "K";
253	>	&print_pair(0, "packet.memory.free", int($free));
254	>
255	>	$top =~ /Swap:\s+([^\s]+?)([KMG]) av/;
256	>	my($swap_total) = $1;
257	>	$swap_total*=1024 if $2 eq "G";
258	>	$swap_total/=1024 if $2 eq "K";
259	>	&print_pair(0, "packet.swap.total", int($swap_total));
260	>
261	>	$top =~ /Swap:.*, ([^\s]+?)([KMG]) free/;
262	>	my($swap_free) = $1;
263	>	$swap_free*=1024 if $2 eq "G";
264	>	$swap_free/=1024 if $2 eq "K";
265	>	&print_pair(0, "packet.swap.free", int($swap_free));
266	>	}
267	>	else {
268	>	# we could have some catchall here
269	>	# but as it stands this means we'll just skip top stuff
270	>	# for unknown systems
271	>	}
272		}
273
274		# sub to get details of the machine's operating system.

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