fix duplicate name

[vrac.git] / vmstat.pl

diff --git a/vmstat.pl b/vmstat.pl
index 9e7f436614d3d97390ae7c5de633ae2882e57057..2898f9166995ed86b6863fa7434dc8453a2f9f5c 100755 (executable)
--- a/vmstat.pl
+++ b/vmstat.pl
@@ -7,31 +7,39 @@ use strict;
 
 use XML::LibXML;
 
+my ($offset) = @ARGV;
+
+if (not defined $offset) {
+       $offset = 10;
+}
+
 my $filename = 'vmstat.xml';
 
 
 my %dict;
-my $offset = 10;
+
 
 
 while (1) {
        print scalar localtime() . "\n";
-       print "------------------------\n" ;
+       print "------------------------\n";
        system("/usr/bin/vmstat -z --libxo xml >$filename"); 
        my $doc = XML::LibXML->load_xml(location => $filename); 
+       my $c = 0;
        foreach my $id ($doc->findnodes('//zone')) {
                my $name=$id->findvalue('name');
                my $used=$id->findvalue('used');
                my $val = int($used);
 
                if ($name eq "vm pgcache") {
-                       next;
+                       $name = $name . "_$c";
+                       $c++;
                }
                
                if (exists $dict{$name}) {
                        my $v0=$dict{$name} + $offset;
 
-                       if ($v0 < $val) {
+                       if ($v0 <= $val) {
 format DIFF_V0V1 =
        @<<<<<<<<<<<<<<<<<<<<<< @######## => @########
        $name,$v0,$val