- my @graphdef = ("--lazy", "-t", $hostname." - ".$vars->{$var}->{'name'}, "DEF:${var}=${rrdfile}.${var}:${var}:AVERAGE", "LINE1:${var}#FF0000");
+ my @graphdef = ('-P', "--lazy", "-t", $hostname." - ".$vars->{$var}->{'name'}, "DEF:${var}=${rrdfile}.${var}:${var}:AVERAGE", "LINE1:${var}#FF0000");
+
+ push @graphdef, "DEF:${var}-min=${rrdfile}.${var}:${var}:MIN", "LINE1:${var}-min#0000FF";
+ push @graphdef, "DEF:${var}-max=${rrdfile}.${var}:${var}:MAX", "LINE1:${var}-max#00FF00";
+ push @graphdef, "VDEF:cur=${var},LAST";
+ push @graphdef, 'GPRINT:cur:Current\\: <span foreground="#FF0000">%.2lf</span>\\r';
+
+ my $mtime;
+ $mtime=(stat("${outdir}/${hostname}.${var}.png.work"))[9];
+