X-Git-Url: http://popeye.lapinbilly.eu/git/?p=vrac.git;a=blobdiff_plain;f=vmstatm.pl;fp=vmstatm.pl;h=edeabdf676b014f44ff4d3711058525d352fa3b7;hp=005b4a9f070308fd22bf2211a4b1354bb94e1038;hb=dde2d0bee304dda389110e4c7155ef71b7a889d7;hpb=56cb47bd31d42719e7109e7ff458f10984e4960e

diff --git a/vmstatm.pl b/vmstatm.pl
index 005b4a9..edeabdf 100755
--- a/vmstatm.pl
+++ b/vmstatm.pl
@@ -3,18 +3,23 @@
 # requires textproc/p5-XML-LibXML
 #
 use warnings;
+use strict;
 
 use XML::LibXML;
 
 my $filename = 'vmstatm.xml';
-
 my %dict;
-my $offset = 10;
+
+my ($offset) = @ARGV;
+
+if (not defined $offset) {
+	$offset = 10;
+}
 
 while (1) {
 	print scalar localtime() . "\n";
 	system("/usr/bin/vmstat -m --libxo xml >$filename"); 
-	$doc = XML::LibXML->load_xml(location => $filename); 
+	my $doc = XML::LibXML->load_xml(location => $filename); 
 	foreach my $id ( $doc->findnodes('//memory')) {
 		my $name=$id->findvalue('type');
 		my $used=$id->findvalue('memory-use');
@@ -22,7 +27,12 @@ while (1) {
 			my $v0=$dict{$name} + $offset;
 
 			if ($v0 < $used) {
-				print "$name: $v0 => $used \n";
+format DIFF_V0V1 =
+	@<<<<<<<<<<<<<<<<<<<<<< @######## => @########
+	$name,$v0,$used
+.
+				$~ = "DIFF_V0V1";
+				write;
 				$dict{$name}=$used;
 			}
 		} else {