1 package Collectd::Graph::Type::Df;
5 use base ('Collectd::Graph::Type');
7 use Collectd::Graph::Common (qw(ident_to_filename get_faded_color));
13 return ([qw(free used)]);
19 my $obj = Collectd::Graph::Type->new (@_);
20 $obj->{'data_sources'} = [qw(free used)];
21 $obj->{'rrd_opts'} = ['-v', 'Bytes'];
22 $obj->{'rrd_title'} = 'Disk space ({type_instance})';
23 $obj->{'rrd_format'} = '%5.1lf%sB';
24 $obj->{'colors'} = [qw(00b000 ff0000)];
26 return (bless ($obj, $pkg));
34 my $ident = $obj->{'files'}[$index];
37 cluck ("Invalid index: $index");
40 my $filename = ident_to_filename ($ident);
41 $filename =~ s#:#\\:#g;
43 my $faded_green = get_faded_color ('00ff00');
44 my $faded_red = get_faded_color ('ff0000');
46 return (['-t', 'Free space (' . $ident->{'type_instance'} . ')', '-v', 'Bytes', '-l', '0',
47 "DEF:free_min=${filename}:free:MIN",
48 "DEF:free_avg=${filename}:free:AVERAGE",
49 "DEF:free_max=${filename}:free:MAX",
50 "DEF:used_min=${filename}:used:MIN",
51 "DEF:used_avg=${filename}:used:AVERAGE",
52 "DEF:used_max=${filename}:used:MAX",
53 "CDEF:both_avg=free_avg,used_avg,+",
54 "AREA:both_avg#${faded_green}",
55 "AREA:used_avg#${faded_red}",
56 'LINE1:both_avg#00ff00:Free',
57 'GPRINT:free_min:MIN:%5.1lf%sB Min,',
58 'GPRINT:free_avg:AVERAGE:%5.1lf%sB Avg,',
59 'GPRINT:free_max:MAX:%5.1lf%sB Max,',
60 'GPRINT:free_avg:LAST:%5.1lf%sB Last\l',
61 'LINE1:used_avg#ff0000:Used',
62 'GPRINT:used_min:MIN:%5.1lf%sB Min,',
63 'GPRINT:used_avg:AVERAGE:%5.1lf%sB Avg,',
64 'GPRINT:used_max:MAX:%5.1lf%sB Max,',
65 'GPRINT:used_avg:LAST:%5.1lf%sB Last\l']);
68 # vim: set shiftwidth=2 softtabstop=2 tabstop=8 :