| 1 | 1 | simandl | package HotSaNICmod::OSdep; |
| 2 | | | |
| 3 | | | sub version { |
| 4 | | | ($VERSION = '$Revision: 1.10 $') =~ s/.*(\d+\.\d+).*/$1/; |
| 5 | | | return "$^O.pm $VERSION"; |
| 6 | | | } |
| 7 | | | |
| 8 | | | sub sample { |
| 9 | | | my %args=@_; |
| 10 | | | |
| 11 | | | my %devin; |
| 12 | | | my %devout; |
| 13 | | | my %sampletime; |
| 14 | | | |
| 15 | | | # first sample device stats |
| 16 | | | # |
| 17 | | | open(IN,"/proc/net/dev"); |
| 18 | | | while(<IN>) { |
| 19 | | | chomp; |
| 20 | | | if ( /:/ ) { |
| 21 | | | my ($combined, $a, undef, undef, undef, undef, undef, undef, $output, $e)=split; |
| 22 | | | ($name, $input)=split(":",$combined); |
| 23 | | | if(!$input) { ($input, $output) = ($a, $e); } |
| 24 | | | $devin{$name}=$input; |
| 25 | | | $devout{$name}=$output; |
| 26 | | | $sampletime{$name}=time; |
| 27 | | | } |
| 28 | | | } |
| 29 | | | close(IN); |
| 30 | | | |
| 31 | | | # then feed all configured items into the DBs |
| 32 | | | # |
| 33 | | | foreach my $entry (@{$args{DEV}}) { |
| 34 | | | my ($host,undef,$item,$dbname,undef,undef,$description,$maxin,$maxout)=HotSaNICmod::common::get_names($entry); |
| 35 | | | if ($host eq "") { |
| 36 | | | my $devin=$devin{$item} || "U"; |
| 37 | | | my $devout=$devout{$item} || "U"; |
| 38 | | | my $sampletime=$sampletime{$item} || time; |
| 39 | | | |
| 40 | | | # if max-transmission is not set, assume 100 MBit. |
| 41 | | | # |
| 42 | | | my $max=$maxin; |
| 43 | | | if ($max < $maxout) { $max=$maxout }; |
| 44 | | | if ($max == 0) { $max=12500000; } |
| 45 | | | |
| 46 | | | HotSaNICmod::do_rrd($dbname,$max,$sampletime,$devin,$devout); |
| 47 | | | } |
| 48 | | | } |
| 49 | | | } |
| 50 | | | |
| 51 | | | 1; |
| 52 | | | |
