]> git.ipfire.org Git - people/pmueller/ipfire-2.x.git/blobdiff - config/cfgroot/graphs.pl
Ended core 5 and started core 6
[people/pmueller/ipfire-2.x.git] / config / cfgroot / graphs.pl
index f8aadc8103244c3bd441553421ce25f9f371c1ce..c5caa6d043da91fc374ad33baf6f0036a19b6815 100644 (file)
@@ -1,5 +1,7 @@
+#!/usr/bin/perl
 # Generate Graphs exported from Makegraphs to minimize system load an only generate the Graphs when displayed
-# Initialisation
+# This is part of the IPFire Firewall
+
 
 package Graphs;
 
@@ -10,9 +12,6 @@ require '/var/ipfire/general-functions.pl';
 require "${General::swroot}/lang.pl";
 require "${General::swroot}/header.pl";
 
-$General::version = '2.0b';
-$General::swroot = '/var/ipfire';
-
 my $ERROR;
 my $rrdlog = "/var/log/rrd";
 my $graphs = "/srv/web/ipfire/html/graphs";
@@ -27,6 +26,10 @@ my %mbmon_settings = ();
 &General::readhash("${General::swroot}/mbmon/settings", \%mbmon_settings);
 
 my %mbmon_values = ();
+if ( -e "/var/log/mbmon-values" ){
+&General::readhash("/var/log/mbmon-values", \%mbmon_values);
+}
+
 my $key;
 my $value;
 my @args = ();
@@ -35,10 +38,10 @@ my $count = 0;
 use Encode 'from_to';
 
 my %tr=();
-if ((${Lang::language} eq 'el') || 
+if ((${Lang::language} eq 'el') ||
     (${Lang::language} eq 'fa') ||
     (${Lang::language} eq 'ru') ||
-    (${Lang::language} eq 'th') || 
+    (${Lang::language} eq 'th') ||
     (${Lang::language} eq 'vi') ||
     (${Lang::language} eq 'zh') ||
     (${Lang::language} eq 'zt')) {
@@ -49,172 +52,201 @@ if ((${Lang::language} eq 'el') ||
 
 
 sub updatecpugraph {
-       my $period    = $_[0];
-
-       RRDs::graph ("$graphs/cpu-$period.png",
-       "--start", "-1$period", "-aPNG", "-i", "-z",
-       "--alt-y-grid", "-w 600", "-h 100", "-l 0", "-u 100", "-r",
-       "--color", "SHADEA".$color{"color19"},
-       "--color", "SHADEB".$color{"color19"},
-       "--color", "BACK".$color{"color21"},
-       "-t $tr{'cpu usage per'} $tr{$period}",
-       "DEF:iowait=$rrdlog/cpu.rrd:iowait:AVERAGE",
-       "DEF:user=$rrdlog/cpu.rrd:user:AVERAGE",
-       "DEF:system=$rrdlog/cpu.rrd:system:AVERAGE",
-       "DEF:idle=$rrdlog/cpu.rrd:idle:AVERAGE",
-       "AREA:iowait".$color{"color14"}.":$tr{'iowait'}",
-       "STACK:user".$color{"color11"}.":$tr{'user cpu usage'}",
-       "STACK:system".$color{"color13"}.":$tr{'system cpu usage'}",
-       "STACK:idle".$color{"color12"}.":$tr{'idle cpu usage'}\\j",
-       "COMMENT: \\j",
-       "COMMENT:$tr{'maximal'}",
-       "COMMENT:$tr{'average'}",
-       "COMMENT:$tr{'current'}\\j",
-       "GPRINT:user:MAX:$tr{'user cpu'}\\:%3.2lf%%",
-       "GPRINT:user:AVERAGE:$tr{'user cpu'}\\:%3.2lf%%",
-       "GPRINT:user:LAST:$tr{'user cpu'}\\:%3.2lf%%\\j",
-       "GPRINT:system:MAX:$tr{'system cpu'}\\:%3.2lf%%",
-       "GPRINT:system:AVERAGE:$tr{'system cpu'}\\:%3.2lf%%",
-       "GPRINT:system:LAST:$tr{'system cpu'}\\:%3.2lf%%\\j",
-       "GPRINT:idle:MAX:$tr{'idle cpu'}\\:%3.2lf%%",
-       "GPRINT:idle:AVERAGE:$tr{'idle cpu'}\\:%3.2lf%%",
-       "GPRINT:idle:LAST:$tr{'idle cpu'}\\:%3.2lf%%\\j",
-       "GPRINT:iowait:MAX:$tr{'iowait'}\\:%3.2lf%%",
-       "GPRINT:iowait:AVERAGE:$tr{'iowait'}\\:%3.2lf%%",
-       "GPRINT:iowait:LAST:$tr{'iowait'}\\:%3.2lf%%\\j");
-       $ERROR = RRDs::error;
-       print "Error in RRD::graph for cpu: $ERROR\n" if $ERROR;
+        my $period    = $_[0];
+
+        RRDs::graph ("$graphs/cpu-$period.png",
+        "--start", "-1$period", "-aPNG", "-i", "-z", "-W www.ipfire.org",
+        "--alt-y-grid", "-w 600", "-h 100", "-l 0", "-u 100", "-r",
+        "--color", "SHADEA".$color{"color19"},
+        "--color", "SHADEB".$color{"color19"},
+        "--color", "BACK".$color{"color21"},
+        "-t $Lang::tr{'cpu usage per'} $Lang::tr{$period}",
+        "DEF:iowait=$rrdlog/cpu.rrd:iowait:AVERAGE",
+        "DEF:user=$rrdlog/cpu.rrd:user:AVERAGE",
+        "DEF:system=$rrdlog/cpu.rrd:system:AVERAGE",
+        "DEF:idle=$rrdlog/cpu.rrd:idle:AVERAGE",
+        "DEF:irq=$rrdlog/cpu.rrd:irq:AVERAGE",
+        "CDEF:total=user,system,idle,iowait,irq,+,+,+,+",
+        "CDEF:userpct=100,user,total,/,*",
+        "CDEF:systempct=100,system,total,/,*",
+        "CDEF:idlepct=100,idle,total,/,*",
+        "CDEF:iowaitpct=100,iowait,total,/,*",
+        "CDEF:irqpct=100,irq,total,/,*",
+        "COMMENT:$Lang::tr{'caption'}\\t\\t\\t   ",
+        "COMMENT:$Lang::tr{'maximal'}",
+        "COMMENT:$Lang::tr{'average'}",
+        "COMMENT:$Lang::tr{'minimal'}",
+        "COMMENT:$Lang::tr{'current'}\\j",
+        "AREA:iowaitpct".$color{"color14"}.":$Lang::tr{'iowait'}",
+        "GPRINT:iowaitpct:MAX:%3.2lf%%",
+        "GPRINT:iowaitpct:AVERAGE:%3.2lf%%",
+        "GPRINT:iowaitpct:MIN:%3.2lf%%",
+        "GPRINT:iowaitpct:LAST:%3.2lf%%\\j",
+        "STACK:irqpct".$color{"color23"}.":$Lang::tr{'cpu irq usage'}",
+        "GPRINT:irqpct:MAX:%3.2lf%%",
+        "GPRINT:irqpct:AVERAGE:%3.2lf%%",
+        "GPRINT:irqpct:MIN:%3.2lf%%",
+        "GPRINT:irqpct:LAST:%3.2lf%%\\j",
+        "STACK:userpct".$color{"color11"}.":$Lang::tr{'user cpu usage'}",
+        "GPRINT:userpct:MAX:%3.2lf%%",
+        "GPRINT:userpct:AVERAGE:%3.2lf%%",
+        "GPRINT:userpct:MIN:%3.2lf%%",
+        "GPRINT:userpct:LAST:%3.2lf%%\\j",
+        "STACK:systempct".$color{"color13"}.":$Lang::tr{'system cpu usage'}",
+        "GPRINT:systempct:MAX:%3.2lf%%",
+        "GPRINT:systempct:AVERAGE:%3.2lf%%",
+        "GPRINT:systempct:MIN:%3.2lf%%",
+        "GPRINT:systempct:LAST:%3.2lf%%\\j",
+        "STACK:idlepct".$color{"color12"}.":$Lang::tr{'idle cpu usage'}",
+        "GPRINT:idlepct:MAX:%3.2lf%%",
+        "GPRINT:idlepct:AVERAGE:%3.2lf%%",
+        "GPRINT:idlepct:MIN:%3.2lf%%",
+        "GPRINT:idlepct:LAST:%3.2lf%%\\j");
+        $ERROR = RRDs::error;
+        print "Error in RRD::graph for cpu: $ERROR\n" if $ERROR;
 }
 
 sub updateloadgraph {
-       my $period    = $_[0];
-
-       RRDs::graph ("$graphs/load-$period.png",
-       "--start", "-1$period", "-aPNG",
-       "-w 600", "-h 100", "-i", "-z", "-l 0", "-r", "--alt-y-grid",
-       "-t Load Average",
-       "--color", "SHADEA".$color{"color19"},
-       "--color", "SHADEB".$color{"color19"},
-       "--color", "BACK".$color{"color21"},
-       "DEF:load1=$rrdlog/load.rrd:load1:AVERAGE",
-       "DEF:load5=$rrdlog/load.rrd:load5:AVERAGE",
-       "DEF:load15=$rrdlog/load.rrd:load15:AVERAGE",
-       "AREA:load1".$color{"color13"}.":1 Minute, letzter:",
-       "GPRINT:load1:LAST:%5.2lf",
-       "AREA:load5".$color{"color18"}.":5 Minuten, letzter:",
-       "GPRINT:load5:LAST:%5.2lf",
-       "AREA:load15".$color{"color14"}.":15 Minuten, letzter:",
-       "GPRINT:load15:LAST:%5.2lf\\j",
-       "LINE1:load5".$color{"color13"},
-       "LINE1:load1".$color{"color18"});
-       $ERROR = RRDs::error;
-       print "Error in RRD::graph for load: $ERROR\n" if $ERROR;
+        my $period    = $_[0];
+
+        RRDs::graph ("$graphs/load-$period.png",
+        "--start", "-1$period", "-aPNG",
+        "-w 600", "-h 100", "-i", "-z", "-W www.ipfire.org", "-l 0", "-r", "--alt-y-grid",
+        "-t Load Average $Lang::tr{'graph per'} $Lang::tr{$period}",
+        "--color", "SHADEA".$color{"color19"},
+        "--color", "SHADEB".$color{"color19"},
+        "--color", "BACK".$color{"color21"},
+        "DEF:load1=$rrdlog/load.rrd:load1:AVERAGE",
+        "DEF:load5=$rrdlog/load.rrd:load5:AVERAGE",
+        "DEF:load15=$rrdlog/load.rrd:load15:AVERAGE",
+        "AREA:load1".$color{"color13"}.":1 Minute, letzter:",
+        "GPRINT:load1:LAST:%5.2lf",
+        "AREA:load5".$color{"color18"}.":5 Minuten, letzter:",
+        "GPRINT:load5:LAST:%5.2lf",
+        "AREA:load15".$color{"color14"}.":15 Minuten, letzter:",
+        "GPRINT:load15:LAST:%5.2lf\\j",
+        "LINE1:load5".$color{"color13"},
+        "LINE1:load1".$color{"color18"});
+        $ERROR = RRDs::error;
+        print "Error in RRD::graph for load: $ERROR\n" if $ERROR;
 }
 
 sub updatememgraph {
-       my $period    = $_[0];
-
-       RRDs::graph ("$graphs/memory-$period.png",
-       "--start", "-1$period", "-aPNG", "-i", "-z",
-       "--alt-y-grid", "-w 600", "-h 100", "-l 0", "-u 100", "-r",
-       "--color", "SHADEA".$color{"color19"},
-       "--color", "SHADEB".$color{"color19"},
-       "--color", "BACK".$color{"color21"},
-       "-t $tr{'memory usage per'} $tr{$period}",
-       "DEF:used=$rrdlog/mem.rrd:memused:AVERAGE",
-       "DEF:free=$rrdlog/mem.rrd:memfree:AVERAGE",
-       "DEF:shared=$rrdlog/mem.rrd:memshared:AVERAGE",
-       "DEF:buffer=$rrdlog/mem.rrd:membuffers:AVERAGE",
-       "DEF:cache=$rrdlog/mem.rrd:memcache:AVERAGE",
-       "CDEF:total=used,free,+",
-       "CDEF:used2=used,buffer,cache,shared,+,+,-",
-       "CDEF:usedpct=100,used2,total,/,*",
-       "CDEF:sharedpct=100,shared,total,/,*",
-       "CDEF:bufferpct=100,buffer,total,/,*",
-       "CDEF:cachepct=100,cache,total,/,*",
-       "CDEF:freepct=100,free,total,/,*",
-       "AREA:usedpct".$color{"color11"}.":$tr{'used memory'}",
-       "STACK:sharedpct".$color{"color13"}.":$tr{'shared memory'}",
-       "STACK:bufferpct".$color{"color23"}.":$tr{'buffered memory'}",
-       "STACK:cachepct".$color{"color14"}.":$tr{'cached memory'}",
-       "STACK:freepct".$color{"color12"}.":$tr{'free memory'}\\j",
-       "COMMENT: \\j",
-       "COMMENT:$tr{'maximal'}",
-       "COMMENT:$tr{'average'}",
-       "COMMENT:$tr{'current'}\\j",
-       "GPRINT:usedpct:MAX:$tr{'used memory'}\\:%3.2lf%%",
-       "GPRINT:usedpct:AVERAGE:$tr{'used memory'}\\:%3.2lf%%",
-       "GPRINT:usedpct:LAST:$tr{'used memory'}\\:%3.2lf%%\\j",
-       "GPRINT:sharedpct:MAX:$tr{'shared memory'}\\:%3.2lf%%",
-       "GPRINT:sharedpct:AVERAGE:$tr{'shared memory'}\\:%3.2lf%%",
-       "GPRINT:sharedpct:LAST:$tr{'shared memory'}\\:%3.2lf%%\\j",
-       "GPRINT:bufferpct:MAX:$tr{'buffered memory'}\\:%3.2lf%%",
-       "GPRINT:bufferpct:AVERAGE:$tr{'buffered memory'}\\:%3.2lf%%",
-       "GPRINT:bufferpct:LAST:$tr{'buffered memory'}\\:%3.2lf%%\\j",
-       "GPRINT:cachepct:MAX:$tr{'cached memory'}\\:%3.2lf%%",
-       "GPRINT:cachepct:AVERAGE:$tr{'cached memory'}\\:%3.2lf%%",
-       "GPRINT:cachepct:LAST:$tr{'cached memory'}\\:%3.2lf%%\\j",
-       "GPRINT:freepct:MAX:$tr{'free memory'}\\:%3.2lf%%",
-       "GPRINT:freepct:AVERAGE:$tr{'free memory'}\\:%3.2lf%%",
-       "GPRINT:freepct:LAST:$tr{'free memory'}\\:%3.2lf%%\\j");
-       $ERROR = RRDs::error;
-       print "Error in RRD::graph for mem: $ERROR\n" if $ERROR;
-
-       RRDs::graph ("$graphs/swap-$period.png",
-       "--start", "-1$period", "-aPNG", "-i", "-z",
-       "--alt-y-grid", "-w 600", "-h 100", "-l 0", "-u 100", "-r",
-       "--color", "SHADEA".$color{"color19"},
-       "--color", "SHADEB".$color{"color19"},
-       "--color", "BACK".$color{"color21"},
-       "-t $tr{'swap usage per'} $tr{$period}",
-       "DEF:used=$rrdlog/mem.rrd:swapused:AVERAGE",
-       "DEF:free=$rrdlog/mem.rrd:swapfree:AVERAGE",
-       "CDEF:total=used,free,+",
-       "CDEF:usedpct=100,used,total,/,*",
-       "CDEF:freepct=100,free,total,/,*",
-       "AREA:usedpct".$color{"color11"}.":$tr{'used swap'}",
-       "STACK:freepct".$color{"color12"}.":$tr{'free swap'}\\j",
-       "COMMENT: \\j",
-       "COMMENT:$tr{'maximal'}",
-       "COMMENT:$tr{'average'}",
-       "COMMENT:$tr{'current'}\\j",
-       "GPRINT:usedpct:MAX:$tr{'used swap'}\\:%3.2lf%%",
-       "GPRINT:usedpct:AVERAGE:$tr{'used swap'}\\:%3.2lf%%",
-       "GPRINT:usedpct:LAST:$tr{'used swap'}\\:%3.2lf%%\\j",
-       "GPRINT:freepct:MAX:$tr{'free swap'}\\:%3.2lf%%",
-       "GPRINT:freepct:AVERAGE:$tr{'free swap'}\\:%3.2lf%%",
-       "GPRINT:freepct:LAST:$tr{'free swap'}\\:%3.2lf%%\\j");
-       $ERROR = RRDs::error;
-       print "Error in RRD::graph for swap: $ERROR\n" if $ERROR;
+        my $period    = $_[0];
+
+        RRDs::graph ("$graphs/memory-$period.png",
+        "--start", "-1$period", "-aPNG", "-i", "-z", "-W www.ipfire.org",
+        "--alt-y-grid", "-w 600", "-h 100", "-l 0", "-u 100", "-r",
+        "--color", "SHADEA".$color{"color19"},
+        "--color", "SHADEB".$color{"color19"},
+        "--color", "BACK".$color{"color21"},
+        "-t $Lang::tr{'memory usage per'} $Lang::tr{$period}",
+        "DEF:used=$rrdlog/mem.rrd:memused:AVERAGE",
+        "DEF:free=$rrdlog/mem.rrd:memfree:AVERAGE",
+        "DEF:shared=$rrdlog/mem.rrd:memshared:AVERAGE",
+        "DEF:buffer=$rrdlog/mem.rrd:membuffers:AVERAGE",
+        "DEF:cache=$rrdlog/mem.rrd:memcache:AVERAGE",
+        "CDEF:total=used,free,+",
+        "CDEF:used2=used,buffer,cache,shared,+,+,-",
+        "CDEF:usedpct=100,used2,total,/,*",
+        "CDEF:sharedpct=100,shared,total,/,*",
+        "CDEF:bufferpct=100,buffer,total,/,*",
+        "CDEF:cachepct=100,cache,total,/,*",
+        "CDEF:freepct=100,free,total,/,*",
+        "COMMENT:$Lang::tr{'caption'}\\t\\t\\t",
+        "COMMENT:$Lang::tr{'maximal'}",
+        "COMMENT:$Lang::tr{'average'}",
+        "COMMENT:$Lang::tr{'minimal'}",
+        "COMMENT:$Lang::tr{'current'}\\j",
+        "AREA:usedpct".$color{"color11"}.":$Lang::tr{'used memory'}",
+        "GPRINT:usedpct:MAX:%3.2lf%%",
+        "GPRINT:usedpct:AVERAGE:%3.2lf%%",
+        "GPRINT:usedpct:MIN:%3.2lf%%",
+        "GPRINT:usedpct:LAST:%3.2lf%%\\j",
+        "STACK:sharedpct".$color{"color13"}.":$Lang::tr{'shared memory'}",
+        "GPRINT:sharedpct:MAX:%3.2lf%%",
+        "GPRINT:sharedpct:AVERAGE:%3.2lf%%",
+        "GPRINT:sharedpct:MIN:%3.2lf%%",
+        "GPRINT:sharedpct:LAST:%3.2lf%%\\j",
+        "STACK:bufferpct".$color{"color23"}.":$Lang::tr{'buffered memory'}",
+        "GPRINT:bufferpct:MAX:%3.2lf%%",
+        "GPRINT:bufferpct:AVERAGE:%3.2lf%%",
+        "GPRINT:bufferpct:MIN:%3.2lf%%",
+        "GPRINT:bufferpct:LAST:%3.2lf%%\\j",
+        "STACK:cachepct".$color{"color14"}.":$Lang::tr{'cached memory'}",
+        "GPRINT:cachepct:MAX:%3.2lf%%",
+        "GPRINT:cachepct:AVERAGE:%3.2lf%%",
+        "GPRINT:cachepct:MIN:%3.2lf%%",
+        "GPRINT:cachepct:LAST:%3.2lf%%\\j",
+        "STACK:freepct".$color{"color12"}.":$Lang::tr{'free memory'}",
+        "GPRINT:freepct:MAX:%3.2lf%%",
+        "GPRINT:freepct:AVERAGE:%3.2lf%%",
+        "GPRINT:freepct:MIN:%3.2lf%%",
+        "GPRINT:freepct:LAST:%3.2lf%%\\j");
+        $ERROR = RRDs::error;
+        print "Error in RRD::graph for mem: $ERROR\n" if $ERROR;
+
+        RRDs::graph ("$graphs/swap-$period.png",
+        "--start", "-1$period", "-aPNG", "-i", "-z", "-W www.ipfire.org",
+        "--alt-y-grid", "-w 600", "-h 100", "-l 0", "-u 100", "-r",
+        "--color", "SHADEA".$color{"color19"},
+        "--color", "SHADEB".$color{"color19"},
+        "--color", "BACK".$color{"color21"},
+        "-t $Lang::tr{'swap usage per'} $Lang::tr{$period}",
+        "DEF:used=$rrdlog/mem.rrd:swapused:AVERAGE",
+        "DEF:free=$rrdlog/mem.rrd:swapfree:AVERAGE",
+        "CDEF:total=used,free,+",
+        "CDEF:usedpct=100,used,total,/,*",
+        "CDEF:freepct=100,free,total,/,*",
+        "COMMENT:$Lang::tr{'caption'}\\t\\t",
+        "COMMENT:$Lang::tr{'maximal'}",
+        "COMMENT:$Lang::tr{'average'}",
+        "COMMENT:$Lang::tr{'minimal'}",
+        "COMMENT:$Lang::tr{'current'}\\j",
+        "AREA:usedpct".$color{"color11"}.":$Lang::tr{'used swap'}",
+        "GPRINT:usedpct:MAX:%3.2lf%%",
+        "GPRINT:usedpct:AVERAGE:%3.2lf%%",
+        "GPRINT:usedpct:MIN:%3.2lf%%",
+        "GPRINT:usedpct:LAST:%3.2lf%%\\j",
+        "STACK:freepct".$color{"color12"}.":$Lang::tr{'free swap'}",
+        "GPRINT:freepct:MAX:%3.2lf%%",
+        "GPRINT:freepct:AVERAGE:%3.2lf%%",
+        "GPRINT:freepct:MIN:%3.2lf%%",
+        "GPRINT:freepct:LAST:%3.2lf%%\\j");
+        $ERROR = RRDs::error;
+        print "Error in RRD::graph for swap: $ERROR\n" if $ERROR;
 }
 
 sub updatediskgraph {
-       my $period    = $_[0];
-       my $disk    = $_[1];
-
-       RRDs::graph ("$graphs/disk-$disk-$period.png",
-       "--start", "-1$period", "-aPNG", "-i", "-z",
-       "--alt-y-grid", "-w 600", "-h 100", "-l 0", "-r",
-       "--color", "SHADEA".$color{"color19"},
-       "--color", "SHADEB".$color{"color19"},
-       "--color", "BACK".$color{"color21"},
-       "-t $tr{'disk access per'} $tr{$period} $disk",
-       "DEF:read=$rrdlog/disk-$disk.rrd:readsect:AVERAGE",
-       "DEF:write=$rrdlog/disk-$disk.rrd:writesect:AVERAGE",
-       "AREA:read".$color{"color11"}.":$tr{'sectors read from disk per second'}",
-       "STACK:write".$color{"color12"}.":$tr{'sectors written to disk per second'}\\j",
-       "COMMENT: \\j",
-       "COMMENT:$tr{'maximal'}",
-       "COMMENT:$tr{'average'}",
-       "COMMENT:$tr{'current'}\\j",
-       "GPRINT:read:MAX:$tr{'read sectors'}\\:%8.0lf",
-       "GPRINT:read:AVERAGE:$tr{'read sectors'}\\:%8.0lf",
-       "GPRINT:read:LAST:$tr{'read sectors'}\\:%8.0lf\\j",
-       "GPRINT:write:MAX:$tr{'written sectors'}\\:%8.0lf",
-       "GPRINT:write:AVERAGE:$tr{'written sectors'}\\:%8.0lf",
-       "GPRINT:write:LAST:$tr{'written sectors'}\\:%8.0lf\\j");
-       $ERROR = RRDs::error;
-       print "Error in RRD::graph for disk: $ERROR\n" if $ERROR;
+        my $period    = $_[0];
+        my $disk    = $_[1];
+
+        RRDs::graph ("$graphs/disk-$disk-$period.png",
+        "--start", "-1$period", "-aPNG", "-i", "-z", "-W www.ipfire.org",
+        "--alt-y-grid", "-w 600", "-h 100", "-l 0", "-r",
+        "--color", "SHADEA".$color{"color19"},
+        "--color", "SHADEB".$color{"color19"},
+        "--color", "BACK".$color{"color21"},
+        "-t $disk $Lang::tr{'disk access per'} $Lang::tr{$period}",
+        "DEF:read=$rrdlog/disk-$disk.rrd:readsect:AVERAGE",
+        "DEF:write=$rrdlog/disk-$disk.rrd:writesect:AVERAGE",
+        "DEF:standby=$rrdlog/hddshutdown-$disk.rrd:standby:AVERAGE",
+        "CDEF:st=standby,INF,*",
+        "AREA:st".$color{"color20"}.":standby\\j",
+        "AREA:read".$color{"color11"}.":$Lang::tr{'sectors read from disk per second'}",
+        "STACK:write".$color{"color12"}.":$Lang::tr{'sectors written to disk per second'}\\j",
+        "COMMENT: \\j",
+        "COMMENT:$Lang::tr{'maximal'}",
+        "COMMENT:$Lang::tr{'average'}",
+        "COMMENT:$Lang::tr{'current'}\\j",
+        "GPRINT:read:MAX:$Lang::tr{'read sectors'}\\:%8.0lf",
+        "GPRINT:read:AVERAGE:$Lang::tr{'read sectors'}\\:%8.0lf",
+        "GPRINT:read:LAST:$Lang::tr{'read sectors'}\\:%8.0lf\\j",
+        "GPRINT:write:MAX:$Lang::tr{'written sectors'}\\:%8.0lf",
+        "GPRINT:write:AVERAGE:$Lang::tr{'written sectors'}\\:%8.0lf",
+        "GPRINT:write:LAST:$Lang::tr{'written sectors'}\\:%8.0lf\\j");
+        $ERROR = RRDs::error;
+        print "Error in RRD::graph for disk: $ERROR\n" if $ERROR;
 }
 
 sub updateifgraph {
@@ -222,71 +254,61 @@ sub updateifgraph {
   my $period    = $_[1];
 
   RRDs::graph ("$graphs/$interface-$period.png",
-  "--start", "-1$period", "-aPNG", "-i", "-z",
+  "--start", "-1$period", "-aPNG", "-i", "-z", "-W www.ipfire.org",
   "--alt-y-grid", "-w 600", "-h 100",
   "--color", "SHADEA".$color{"color19"},
   "--color", "SHADEB".$color{"color19"},
   "--color", "BACK".$color{"color21"},
-  "-t $tr{'traffic on'} $interface ($tr{'graph per'} $tr{$period})",
-  "-v$tr{'bytes per second'}",
+  "-t $Lang::tr{'traffic on'} $interface $Lang::tr{'graph per'} $Lang::tr{$period}",
+  "-v$Lang::tr{'bytes per second'}",
   "DEF:incoming=$rrdlog/$interface.rrd:incoming:AVERAGE",
   "DEF:outgoing=$rrdlog/$interface.rrd:outgoing:AVERAGE",
-  "AREA:incoming".$color{"color11"}.":$tr{'incoming traffic in bytes per second'}",
-  "LINE1:outgoing".$color{"color12"}.":$tr{'outgoing traffic in bytes per second'}\\j",
+  "AREA:incoming".$color{"color11"}.":$Lang::tr{'incoming traffic in bytes per second'}",
+  "AREA:outgoing".$color{"color12"}.":$Lang::tr{'outgoing traffic in bytes per second'}\\j",
   "COMMENT: \\j",
-  "COMMENT:$tr{'maximal'}",
-  "COMMENT:$tr{'average'}",
-  "COMMENT:$tr{'current'}\\j",
-  "GPRINT:incoming:MAX:$tr{'in'}\\:%8.3lf %sBps",
-  "GPRINT:incoming:AVERAGE:$tr{'in'}\\:%8.3lf %sBps",
-  "GPRINT:incoming:LAST:$tr{'in'}\\:%8.3lf %sBps\\j",
-  "GPRINT:outgoing:MAX:$tr{'out'}\\:%8.3lf %sBps",
-  "GPRINT:outgoing:AVERAGE:$tr{'out'}\\:%8.3lf %sBps",
-  "GPRINT:outgoing:LAST:$tr{'out'}\\:%8.3lf %sBps\\j");
+  "COMMENT:$Lang::tr{'maximal'}",
+  "COMMENT:$Lang::tr{'average'}",
+  "COMMENT:$Lang::tr{'minimal'}",
+  "COMMENT:$Lang::tr{'current'}\\j",
+  "GPRINT:incoming:MAX:$Lang::tr{'in'}\\:%8.3lf %sBps",
+  "GPRINT:incoming:AVERAGE:$Lang::tr{'in'}\\:%8.3lf %sBps",
+  "GPRINT:incoming:MIN:$Lang::tr{'in'}\\:%8.3lf %sBps",
+  "GPRINT:incoming:LAST:$Lang::tr{'in'}\\:%8.3lf %sBps\\j",
+  "GPRINT:outgoing:MAX:$Lang::tr{'out'}\\:%8.3lf %sBps",
+  "GPRINT:outgoing:AVERAGE:$Lang::tr{'out'}\\:%8.3lf %sBps",
+  "GPRINT:outgoing:MIN:$Lang::tr{'out'}\\:%8.3lf %sBps",
+  "GPRINT:outgoing:LAST:$Lang::tr{'out'}\\:%8.3lf %sBps\\j");
   $ERROR = RRDs::error;
   print "Error in RRD::graph for $interface: $ERROR\n" if $ERROR;
 }
 
 sub updatefwhitsgraph {
-  my $interval = $_[0];
-
-  RRDs::graph ("$graphs/firewallhits-$interval-area.png",
-  "--start", "-1$interval", "-aPNG", "-i", "-z",
-  "--alt-y-grid", "-w 600", "-h 200",
-  "--color", "SHADEA".$color{"color19"},
-  "--color", "SHADEB".$color{"color19"},
-  "--color", "BACK".$color{"color21"},
-  "-t firewall hits over the last $interval",
-  "DEF:amount=$rrdlog/firewallhits.rrd:amount:AVERAGE",
-  "AREA:amount".$color{"color24"}.":firewallhits",
-  "GPRINT:amount:MAX:   $tr{'maximal'}\\: %2.2lf %S",
-  "GPRINT:amount:AVERAGE: $tr{'average'}\\: %2.2lf %S",
-  "GPRINT:amount:LAST: $tr{'current'}\\: %2.2lf %Shits/5 min\\n",
-  "DEF:portamount=$rrdlog/firewallhits.rrd:portamount:AVERAGE",
-  "AREA:portamount".$color{"color25"}.":portscans",
-  "GPRINT:portamount:MAX:      $tr{'maximal'}\\: %2.2lf %S",
-  "GPRINT:portamount:AVERAGE: $tr{'average'}\\: %2.2lf %S",
-  "GPRINT:portamount:LAST: $tr{'current'}\\: %2.2lf %Shits/5 min");
-  $ERROR = RRDs::error;
-  print "Error in RRD::graph for Firewallhits: $ERROR\n" if $ERROR;
+  my $period = $_[0];
 
-  RRDs::graph ("$graphs/firewallhits-$interval-line.png",
-  "--start", "-1$interval", "-aPNG", "-i", "-z",
-  "--alt-y-grid", "-w 600", "-h 200",
+  RRDs::graph ("$graphs/firewallhits-$period-area.png",
+  "--start", "-1$period", "-aPNG", "-i", "-z", "-W www.ipfire.org",
+  "--alt-y-grid", "-w 600", "-h 100",
   "--color", "SHADEA".$color{"color19"},
   "--color", "SHADEB".$color{"color19"},
   "--color", "BACK".$color{"color21"},
-  "-t firewall hits over the last $interval",
+  "-t $Lang::tr{'firewall hits per'} $Lang::tr{$period}",
   "DEF:amount=$rrdlog/firewallhits.rrd:amount:AVERAGE",
-  "LINE2:amount".$color{"color24"}.":firewallhits",
-  "GPRINT:amount:MAX:   $tr{'maximal'}\\: %2.2lf %S",
-  "GPRINT:amount:AVERAGE: $tr{'average'}\\: %2.2lf %S",
-  "GPRINT:amount:LAST: $tr{'current'}\\: %2.2lf %Shits/5 min\\n",
   "DEF:portamount=$rrdlog/firewallhits.rrd:portamount:AVERAGE",
-  "LINE2:portamount".$color{"color25"}.":portscans",
-  "GPRINT:portamount:MAX:      $tr{'maximal'}\\: %2.2lf %S",
-  "GPRINT:portamount:AVERAGE: $tr{'average'}\\: %2.2lf %S",
-  "GPRINT:portamount:LAST: $tr{'current'}\\: %2.2lf %Shits/5 min");
+  "COMMENT:$Lang::tr{'caption'}\\t\\t\\t",
+  "COMMENT:$Lang::tr{'maximal'}",
+  "COMMENT:$Lang::tr{'average'}",
+  "COMMENT:$Lang::tr{'minimal'}",
+  "COMMENT:$Lang::tr{'current'}\\j",
+  "AREA:amount".$color{"color24"}.":$Lang::tr{'firewallhits'}/5 min",
+  "GPRINT:amount:MAX:%2.2lf %S",
+  "GPRINT:amount:AVERAGE:%2.2lf %S",
+  "GPRINT:amount:MIN:%2.2lf %S",
+  "GPRINT:amount:LAST:%2.2lf %S\\j",
+  "STACK:portamount".$color{"color25"}.":$Lang::tr{'portscans'}/5 min",
+  "GPRINT:portamount:MAX:%2.2lf %S",
+  "GPRINT:portamount:MIN:%2.2lf %S",
+  "GPRINT:portamount:AVERAGE:%2.2lf %S",
+  "GPRINT:portamount:LAST:%2.2lf %S\\j");
   $ERROR = RRDs::error;
   print "Error in RRD::graph for Firewallhits: $ERROR\n" if $ERROR;
 }
@@ -294,10 +316,10 @@ sub updatefwhitsgraph {
 sub updatelqgraph {
   my $period    = $_[0];
   RRDs::graph ("$graphs/lq-$period.png",
-  "--start", "-1$period", "-aPNG", "-i", "-z",
+  "--start", "-1$period", "-aPNG", "-i", "-z", "-W www.ipfire.org",
   "--alt-y-grid", "-w 600", "-h 100", "-l 0", "-r",
-  "-t $tr{'linkq'} ($tr{'graph per'} $tr{$period})",
-  "--lazy", 
+  "-t $Lang::tr{'linkq'} $Lang::tr{'graph per'} $Lang::tr{$period}",
+  "--lazy",
   "--color", "SHADEA".$color{"color19"},
   "--color", "SHADEB".$color{"color19"},
   "--color", "BACK".$color{"color21"},
@@ -317,15 +339,18 @@ sub updatelqgraph {
   "AREA:r0".$color{"color12"}.":<30 ms",
   "AREA:loss10".$color{"color13"}.":Packet loss (x10)\\j",
   "COMMENT: \\j",
-  "COMMENT:$tr{'maximal'}",
-  "COMMENT:$tr{'average'}",
-  "COMMENT:$tr{'current'}\\j",
+  "COMMENT:$Lang::tr{'maximal'}",
+  "COMMENT:$Lang::tr{'average'}",
+  "COMMENT:$Lang::tr{'minimal'}",
+  "COMMENT:$Lang::tr{'current'}\\j",
   "LINE1:roundtrip#707070:",
   "GPRINT:roundtrip:MAX:Time\\:%3.2lf ms",
   "GPRINT:roundtrip:AVERAGE:Time\\:%3.2lf ms",
+  "GPRINT:roundtrip:MIN:Time\\:%3.2lf ms",
   "GPRINT:roundtrip:LAST:Time\\:%3.2lf ms\\j",
   "GPRINT:loss:MAX:Loss\\:%3.2lf%%",
   "GPRINT:loss:AVERAGE:Loss\\:%3.2lf%%",
+  "GPRINT:loss:MIN:Loss\\:%3.2lf%%",
   "GPRINT:loss:LAST:Loss\\:%3.2lf%%\\j"
   );
   $ERROR = RRDs::error;
@@ -333,21 +358,30 @@ sub updatelqgraph {
 }
 
 sub updatehddgraph {
+
   my $disk = $_[0];
   my $period = $_[1];
 
   RRDs::graph ("$graphs/hddtemp-$disk-$period.png",
-  "--start", "-1$period", "-aPNG", "-i", "-z",
+  "--start", "-1$period", "-aPNG", "-i", "-z", "-W www.ipfire.org",
   "--alt-y-grid", "-w 600", "-h 100",
   "--color", "SHADEA".$color{"color19"},
   "--color", "SHADEB".$color{"color19"},
   "--color", "BACK".$color{"color21"},
-  "-t $tr{'harddisk temperature'} ($tr{'graph per'} $tr{$period})",
+  "-t $disk $Lang::tr{'harddisk temperature'} $Lang::tr{'graph per'} $Lang::tr{$period}",
   "DEF:temperature=$rrdlog/hddtemp-$disk.rrd:temperature:AVERAGE",
-  "LINE2:temperature".$color{"color11"}.":$tr{'hdd temperature in'} ?C",
-  "GPRINT:temperature:MAX:$tr{'maximal'}\\:%3.0lf ?C",
-  "GPRINT:temperature:AVERAGE:$tr{'average'}\\:%3.0lf ?C",
-  "GPRINT:temperature:LAST:$tr{'current'}\\:%3.0lf ?C",
+  "DEF:standby=$rrdlog/hddshutdown-$disk.rrd:standby:AVERAGE",
+  "CDEF:st=standby,INF,*",
+  "AREA:st".$color{"color20"}.":standby",
+  "LINE2:temperature".$color{"color11"}.":$Lang::tr{'hdd temperature in'} C\\j",
+  "COMMENT:$Lang::tr{'maximal'}",
+  "COMMENT:$Lang::tr{'average'}",
+  "COMMENT:$Lang::tr{'minimal'}",
+  "COMMENT:$Lang::tr{'current'}\\j",
+  "GPRINT:temperature:MAX:%3.0lf Grad C",
+  "GPRINT:temperature:AVERAGE:%3.0lf Grad C",
+  "GPRINT:temperature:MIN:%3.0lf Grad C",
+  "GPRINT:temperature:LAST:%3.0lf Grad C\\j",
   );
   $ERROR = RRDs::error;
   print "Error in RRD::graph for hdd-$disk: $ERROR\n" if $ERROR;
@@ -357,16 +391,22 @@ sub updatetempgraph
 {
   my $type   = "temp";
   my $period = $_[0];
+  my $count = "11";
 
-  @args = ("$graphs/mbmon-$type-$period.png", "--start", "-1$period", "-aPNG", "-i", "-z",
+  @args = ("$graphs/mbmon-$type-$period.png",
+    "--start", "-1$period", "-aPNG", "-i", "-z", "-W www.ipfire.org",
     "--alt-y-grid", "-w 600", "-h 100", "--alt-autoscale",
     "--color", "SHADEA".$color{"color19"},
     "--color", "SHADEB".$color{"color19"},
     "--color", "BACK".$color{"color21"},
-    "-t $tr{'mbmon temp'} ($tr{'graph per'} $tr{$period})" );
-
-  $count = 10;
-  foreach $key ( sort(keys %mbmon_values) ) 
+    "-t $Lang::tr{'mbmon temp'} ($Lang::tr{'graph per'} $Lang::tr{$period})",
+    "COMMENT:$Lang::tr{'caption'}\\t\\t",
+    "COMMENT:$Lang::tr{'maximal'}",
+    "COMMENT:$Lang::tr{'average'}",
+    "COMMENT:$Lang::tr{'minimal'}",
+    "COMMENT:$Lang::tr{'current'}\\j",);
+
+  foreach $key ( sort(keys %mbmon_values) )
   {
     if ( (index($key, $type) != -1) && ($mbmon_settings{'LINE-'.$key} eq 'on') )
     {
@@ -374,39 +414,40 @@ sub updatetempgraph
       {
         $mbmon_settings{'LABEL-'.$key} = $key;
       }
-
-      push(@args, "DEF:$key=$rrdlog/mbmon.rrd:$key:AVERAGE");
-      push(@args, "LINE2:$key$color{$count}:$mbmon_settings{'LABEL-'.$key} $tr{'mbmon temp in'} ?C");
-      push(@args, "GPRINT:$key:MAX:$tr{'maximal'}\\:%5.1lf ?C");
-      push(@args, "GPRINT:$key:AVERAGE:$tr{'average'}\\:%5.1lf ?C");
-      push(@args, "GPRINT:$key:LAST:$tr{'current'}\\:%5.1lf ?C\\j");
-
-      $count++;
-    }
+    push (@args, "DEF:$key=$rrdlog/mbmon.rrd:$key:AVERAGE");
+    push (@args, "LINE2:".$key.$color{"color$count"}.":$mbmon_settings{'LABEL-'.$key} Grad C");
+    push (@args, "GPRINT:$key:MAX:%3.1lf");
+    push (@args, "GPRINT:$key:AVERAGE:%3.1lf");
+    push (@args, "GPRINT:$key:MIN:%3.1lf");
+    push (@args, "GPRINT:$key:LAST:%3.1lf\\j");
+    $count++;
+   }
   }
 
-  if ( $count > 1 )
-  {
-    RRDs::graph ( @args );
+  RRDs::graph ( @args );
     $ERROR = RRDs::error;
     print("Error in RRD::graph for temp: $ERROR\n")if $ERROR;
-  }
 }
 
 sub updatefangraph
 {
   my $type   = "fan";
   my $period = $_[0];
+  my $count = "11";
 
-  @args = ("$graphs/mbmon-$type-$period.png", "--start", "-1$period", "-aPNG", "-i", "-z",
+  @args = ("$graphs/mbmon-$type-$period.png", "--start", "-1$period", "-aPNG", "-i", "-z", "-W www.ipfire.org",
     "--alt-y-grid", "-w 600", "-h 100", "--alt-autoscale",
     "--color", "SHADEA".$color{"color19"},
     "--color", "SHADEB".$color{"color19"},
     "--color", "BACK".$color{"color21"},
-    "-t $tr{'mbmon temp'} ($tr{'graph per'} $tr{$period})" );
-
-  $count = 10;
-  foreach $key ( sort(keys %mbmon_values) ) 
+    "-t $Lang::tr{'mbmon fan'} ($Lang::tr{'graph per'} $Lang::tr{$period})",
+    "COMMENT:$Lang::tr{'caption'}\\t\\t",
+    "COMMENT:$Lang::tr{'maximal'}",
+    "COMMENT:$Lang::tr{'average'}",
+    "COMMENT:$Lang::tr{'minimal'}",
+    "COMMENT:$Lang::tr{'current'}\\j",);
+
+  foreach $key ( sort(keys %mbmon_values) )
   {
     if ( (index($key, $type) != -1) && ($mbmon_settings{'LINE-'.$key} eq 'on') )
     {
@@ -416,37 +457,38 @@ sub updatefangraph
       }
 
       push(@args, "DEF:$key=$rrdlog/mbmon.rrd:$key:AVERAGE");
-      push(@args, "LINE2:$key$color{$count}:$mbmon_settings{'LABEL-'.$key} $tr{'mbmon fan in'} rpm");
-      push(@args, "GPRINT:$key:MAX:$tr{'maximal'}\\:%5.0lf rpm");
-      push(@args, "GPRINT:$key:AVERAGE:$tr{'average'}\\:%5.0lf rpm");
-      push(@args, "GPRINT:$key:LAST:$tr{'current'}\\:%5.0lf rpm\\j");
-
+      push(@args, "LINE2:".$key.$color{"color$count"}.":$mbmon_settings{'LABEL-'.$key} rpm");
+      push(@args, "GPRINT:$key:MAX:%5.0lf");
+      push(@args, "GPRINT:$key:AVERAGE:%5.0lf");
+      push(@args, "GPRINT:$key:MIN:%5.0lf");
+      push(@args, "GPRINT:$key:LAST:%5.0lf\\j");
       $count++;
     }
   }
-
-  if ( $count > 1 )
-  {
     RRDs::graph ( @args );
     $ERROR = RRDs::error;
     print("Error in RRD::graph for temp: $ERROR\n")if $ERROR;
-  }
 }
 
 sub updatevoltgraph
 {
   my $type   = "volt";
   my $period = $_[0];
+  my $count = "11";
 
-  @args = ("$graphs/mbmon-$type-$period.png", "--start", "-1$period", "-aPNG", "-i", "-z",
+  @args = ("$graphs/mbmon-$type-$period.png", "--start", "-1$period", "-aPNG", "-i", "-z", "-W www.ipfire.org",
     "--alt-y-grid", "-w 600", "-h 100", "--alt-autoscale",
     "--color", "SHADEA".$color{"color19"},
     "--color", "SHADEB".$color{"color19"},
     "--color", "BACK".$color{"color21"},
-    "-t $tr{'mbmon temp'} ($tr{'graph per'} $tr{$period})" );
-
-  $count = 10;
-  foreach $key ( sort(keys %mbmon_values) ) 
+    "-t $Lang::tr{'mbmon volt'} ($Lang::tr{'graph per'} $Lang::tr{$period})",
+    "COMMENT:$Lang::tr{'caption'}\\t",
+    "COMMENT:$Lang::tr{'maximal'}",
+    "COMMENT:$Lang::tr{'average'}",
+    "COMMENT:$Lang::tr{'minimal'}",
+    "COMMENT:$Lang::tr{'current'}\\j",);
+
+  foreach $key ( sort(keys %mbmon_values) )
   {
     my $v = substr($key,0,1);
     if ( ($v eq 'v') && ($mbmon_settings{'LINE-'.$key} eq 'on') )
@@ -457,19 +499,92 @@ sub updatevoltgraph
       }
 
       push(@args, "DEF:$key=$rrdlog/mbmon.rrd:$key:AVERAGE");
-      push(@args, "LINE2:$key$color{$count}:$mbmon_settings{'LABEL-'.$key} V");
-      push(@args, "GPRINT:$key:MAX:$tr{'maximal'}\\:%5.2lf V");
-      push(@args, "GPRINT:$key:AVERAGE:$tr{'average'}\\:%5.2lf V");
-      push(@args, "GPRINT:$key:LAST:$tr{'current'}\\:%5.2lf V\\j");
-
+      push(@args, "LINE2:".$key.$color{"color$count"}.":$mbmon_settings{'LABEL-'.$key} Volt");
+      push(@args, "GPRINT:$key:MAX:%3.2lf");
+      push(@args, "GPRINT:$key:AVERAGE:%3.2lf");
+      push(@args, "GPRINT:$key:MIN:%3.2lf");
+      push(@args, "GPRINT:$key:LAST:%3.2lf\\j");
       $count++;
     }
   }
 
-  if ( $count > 1 )
-  {
     RRDs::graph ( @args );
     $ERROR = RRDs::error;
     print("Error in RRD::graph for temp: $ERROR\n")if $ERROR;
-  }
+}
+
+sub overviewgraph {
+
+  my $period = $_[0];
+  my $periodstring;
+  my $description;
+  my %qossettings = ();
+  &General::readhash("${General::swroot}/qos/settings", \%qossettings);
+  my $classentry = "";
+  my @classes = ();
+  my @classline = ();
+  my $classfile = "/var/ipfire/qos/classes";
+
+       $qossettings{'DEV'} = $_[1];
+       if ( $qossettings{'DEV'} eq $qossettings{'RED_DEV'} ) {
+               $qossettings{'CLASSPRFX'} = '1';
+       } else {
+               $qossettings{'CLASSPRFX'} = '2';
+       }
+
+  if ( $period ne '3240' ){ $periodstring = "-1$period";}else{ $periodstring = "-".$period;}
+  if ( $period ne '3240' ){ $description = "-t $Lang::tr{'Utilization on'} ($qossettings{'DEV'}) ($Lang::tr{'graph per'} $Lang::tr{$period})";}else{ $description = "-t $Lang::tr{'Utilization on'} ($qossettings{'DEV'})";}
+
+       my $ERROR="";
+       my $count="1";
+       my $color="#000000";
+       my @command=("/srv/web/ipfire/html/graphs/qos-graph-$qossettings{'DEV'}-$period.png",
+               "--start", $periodstring, "-aPNG", "-i", "-z", "-W www.ipfire.org",
+               "--alt-y-grid", "-w 600", "-h 150", "-r",
+    "--color", "SHADEA".$color{"color19"},
+    "--color", "SHADEB".$color{"color19"},
+    "--color", "BACK".$color{"color21"},
+    "COMMENT:$Lang::tr{'caption'}\\t\\t\\t\\t   ",
+    "COMMENT:$Lang::tr{'maximal'}",
+    "COMMENT:$Lang::tr{'average'}",
+    "COMMENT:$Lang::tr{'minimal'}",
+    "COMMENT:$Lang::tr{'current'}\\j",
+               $description
+       );
+       open( FILE, "< $classfile" ) or die "Unable to read $classfile";
+       @classes = <FILE>;
+       close FILE;
+       foreach $classentry (sort @classes)
+       {
+               @classline = split( /\;/, $classentry );
+               if ( $classline[0] eq $qossettings{'DEV'} )
+               {
+                       $color=random_hex_color(6);
+                       push(@command, "DEF:$classline[1]=/var/log/rrd/class_$qossettings{'CLASSPRFX'}-$classline[1]_$qossettings{'DEV'}.rrd:bytes:AVERAGE");
+
+                       if ($count eq "1") {
+                               push(@command, "AREA:$classline[1]$color:Klasse $classline[1] -".sprintf("%15s",$classline[8]));
+                       } else {
+                               push(@command, "STACK:$classline[1]$color:Klasse $classline[1] -".sprintf("%15s",$classline[8]));
+
+                       }
+                       push(@command, "GPRINT:$classline[1]:MAX:%5.2lf");
+                       push(@command, "GPRINT:$classline[1]:AVERAGE:%5.2lf");
+                       push(@command, "GPRINT:$classline[1]:MIN:%5.2lf");
+                       push(@command, "GPRINT:$classline[1]:LAST:%5.2lf\\j");
+                       $count++;
+               }
+       }
+       RRDs::graph (@command);
+       $ERROR = RRDs::error;
+       print "$ERROR";
+}
+
+sub random_hex_color {
+    my $size = shift;
+    $size = 6 if $size !~ /^3|6$/;
+    my @hex = ( 0 .. 9, 'a' .. 'f' );
+    my @color;
+    push @color, @hex[rand(@hex)] for 1 .. $size;
+    return join('', '#', @color);
 }