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Monitorix/lib/net.pm

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new 3.0 branch created
2013-01-04 08:27:05 +00:00
#
# Monitorix - A lightweight system monitoring tool.
#
small update
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# Copyright (C) 2005-2014 by Jordi Sanfeliu <jordi@fibranet.cat>
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#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License along
# with this program; if not, write to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
#
package net;
use strict;
use warnings;
use Monitorix;
use RRDs;
use Exporter 'import';
our @EXPORT = qw(net_init net_update net_cgi);
sub net_init {
my $myself = (caller(0))[3];
my ($package, $config, $debug) = @_;
my $rrd = $config->{base_lib} . $package . ".rrd";
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my $info;
my @rra;
my @tmp;
my $n;
my @average;
my @min;
my @max;
my @last;
if(-e $rrd) {
$info = RRDs::info($rrd);
for my $key (keys %$info) {
if(index($key, 'rra[') == 0) {
if(index($key, '.rows') != -1) {
push(@rra, substr($key, 4, index($key, ']') - 4));
}
}
}
generate a new file only if 'max_historic_years' value has been extended
2013-11-04 15:51:19 +00:00
if(scalar(@rra) < 12 + (4 * $config->{max_historic_years})) {
added support for the new 'max_historic_years' option to the 'net' graph
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logger("$myself: Detected size mismatch between 'max_historic_years' (" . $config->{max_historic_years} . ") and $rrd (" . ((scalar(@rra) -12) / 4) . "). Resizing it accordingly. All historical data will be lost. Backup file created.");
rename($rrd, "$rrd.bak");
}
}
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if(!(-e $rrd)) {
logger("Creating '$rrd' file.");
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for($n = 1; $n <= $config->{max_historic_years}; $n++) {
push(@average, "RRA:AVERAGE:0.5:1440:" . (365 * $n));
push(@min, "RRA:MIN:0.5:1440:" . (365 * $n));
push(@max, "RRA:MAX:0.5:1440:" . (365 * $n));
push(@last, "RRA:LAST:0.5:1440:" . (365 * $n));
}
new 3.0 branch created
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eval {
RRDs::create($rrd,
"--step=60",
"DS:net0_bytes_in:COUNTER:120:0:U",
"DS:net0_bytes_out:COUNTER:120:0:U",
"DS:net0_packs_in:COUNTER:120:0:U",
"DS:net0_packs_out:COUNTER:120:0:U",
"DS:net0_error_in:COUNTER:120:0:U",
"DS:net0_error_out:COUNTER:120:0:U",
"DS:net1_bytes_in:COUNTER:120:0:U",
"DS:net1_bytes_out:COUNTER:120:0:U",
"DS:net1_packs_in:COUNTER:120:0:U",
"DS:net1_packs_out:COUNTER:120:0:U",
"DS:net1_error_in:COUNTER:120:0:U",
"DS:net1_error_out:COUNTER:120:0:U",
"DS:net2_bytes_in:COUNTER:120:0:U",
"DS:net2_bytes_out:COUNTER:120:0:U",
"DS:net2_packs_in:COUNTER:120:0:U",
"DS:net2_packs_out:COUNTER:120:0:U",
"DS:net2_error_in:COUNTER:120:0:U",
"DS:net2_error_out:COUNTER:120:0:U",
"DS:net3_bytes_in:COUNTER:120:0:U",
"DS:net3_bytes_out:COUNTER:120:0:U",
"DS:net3_packs_in:COUNTER:120:0:U",
"DS:net3_packs_out:COUNTER:120:0:U",
"DS:net3_error_in:COUNTER:120:0:U",
"DS:net3_error_out:COUNTER:120:0:U",
"DS:net4_bytes_in:COUNTER:120:0:U",
"DS:net4_bytes_out:COUNTER:120:0:U",
"DS:net4_packs_in:COUNTER:120:0:U",
"DS:net4_packs_out:COUNTER:120:0:U",
"DS:net4_error_in:COUNTER:120:0:U",
"DS:net4_error_out:COUNTER:120:0:U",
"DS:net5_bytes_in:COUNTER:120:0:U",
"DS:net5_bytes_out:COUNTER:120:0:U",
"DS:net5_packs_in:COUNTER:120:0:U",
"DS:net5_packs_out:COUNTER:120:0:U",
"DS:net5_error_in:COUNTER:120:0:U",
"DS:net5_error_out:COUNTER:120:0:U",
"DS:net6_bytes_in:COUNTER:120:0:U",
"DS:net6_bytes_out:COUNTER:120:0:U",
"DS:net6_packs_in:COUNTER:120:0:U",
"DS:net6_packs_out:COUNTER:120:0:U",
"DS:net6_error_in:COUNTER:120:0:U",
"DS:net6_error_out:COUNTER:120:0:U",
"DS:net7_bytes_in:COUNTER:120:0:U",
"DS:net7_bytes_out:COUNTER:120:0:U",
"DS:net7_packs_in:COUNTER:120:0:U",
"DS:net7_packs_out:COUNTER:120:0:U",
"DS:net7_error_in:COUNTER:120:0:U",
"DS:net7_error_out:COUNTER:120:0:U",
"DS:net8_bytes_in:COUNTER:120:0:U",
"DS:net8_bytes_out:COUNTER:120:0:U",
"DS:net8_packs_in:COUNTER:120:0:U",
"DS:net8_packs_out:COUNTER:120:0:U",
"DS:net8_error_in:COUNTER:120:0:U",
"DS:net8_error_out:COUNTER:120:0:U",
"DS:net9_bytes_in:COUNTER:120:0:U",
"DS:net9_bytes_out:COUNTER:120:0:U",
"DS:net9_packs_in:COUNTER:120:0:U",
"DS:net9_packs_out:COUNTER:120:0:U",
"DS:net9_error_in:COUNTER:120:0:U",
"DS:net9_error_out:COUNTER:120:0:U",
"RRA:AVERAGE:0.5:1:1440",
"RRA:AVERAGE:0.5:30:336",
"RRA:AVERAGE:0.5:60:744",
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@average,
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"RRA:MIN:0.5:1:1440",
"RRA:MIN:0.5:30:336",
"RRA:MIN:0.5:60:744",
added support for the new 'max_historic_years' option to the 'net' graph
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@min,
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"RRA:MAX:0.5:1:1440",
"RRA:MAX:0.5:30:336",
"RRA:MAX:0.5:60:744",
added support for the new 'max_historic_years' option to the 'net' graph
2013-10-24 14:07:48 +01:00
@max,
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"RRA:LAST:0.5:1:1440",
"RRA:LAST:0.5:30:336",
"RRA:LAST:0.5:60:744",
added support for the new 'max_historic_years' option to the 'net' graph
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@last,
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);
};
my $err = RRDs::error;
if($@ || $err) {
logger("$@") unless !$@;
if($err) {
logger("ERROR: while creating $rrd: $err");
if($err eq "RRDs::error") {
logger("... is the RRDtool Perl package installed?");
}
}
return;
}
}
push(@{$config->{func_update}}, $package);
logger("$myself: Ok") if $debug;
}
sub net_update {
my $myself = (caller(0))[3];
my ($package, $config, $debug) = @_;
my $rrd = $config->{base_lib} . $package . ".rrd";
my $net = $config->{net};
initialized the data arrays in the 'net_update' function
2013-05-10 12:10:17 +01:00
my @net_bytes_in = (0) x 10;
my @net_bytes_out = (0) x 10;
my @net_packs_in = (0) x 10;
my @net_packs_out = (0) x 10;
my @net_error_in = (0) x 10;
my @net_error_out = (0) x 10;
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my $n;
my $rrdata = "N";
for($n = 0; $n < 10 ; $n++) {
$net_bytes_in[$n] = 0;
$net_bytes_out[$n] = 0;
$net_packs_in[$n] = 0;
$net_packs_out[$n] = 0;
$net_error_in[$n] = 0;
$net_error_out[$n] = 0;
if($n < scalar(my @nl = split(',', $net->{list}))) {
$nl[$n] = trim($nl[$n]);
if($config->{os} eq "Linux") {
open(IN, "/proc/net/dev");
while(<IN>) {
my ($dev, $data) = split(':', $_);
fixed a bug in 'net.pm' when mathing the network interface
2014-02-19 15:51:09 +00:00
if(trim($dev) eq $nl[$n]) {
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($net_bytes_in[$n], $net_packs_in[$n], $net_error_in[$n], undef, undef, undef, undef, undef, $net_bytes_out[$n], $net_packs_out[$n], $net_error_out[$n]) = split(' ', $data);
last;
}
}
close(IN);
} elsif($config->{os} eq "FreeBSD") {
open(IN, "netstat -nibd |");
while(<IN>) {
if(/Link/ && /$nl[$n]/) {
# Idrop column added in 8.0
fix to compare kernel versions as strings instead as numbers
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if($config->{kernel} gt "7.2") {
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(undef, undef, undef, undef, $net_packs_in[$n], $net_error_in[$n], undef, $net_bytes_in[$n], $net_packs_out[$n], $net_error_out[$n], $net_bytes_out[$n]) = split(' ', $_);
} else {
(undef, undef, undef, undef, $net_packs_in[$n], $net_error_in[$n], $net_bytes_in[$n], $net_packs_out[$n], $net_error_out[$n], $net_bytes_out[$n]) = split(' ', $_);
}
last;
}
}
close(IN);
} elsif($config->{os} eq "OpenBSD" || $config->{os} eq "NetBSD") {
open(IN, "netstat -nibd |");
while(<IN>) {
if(/Link/ && /^$nl[$n]/) {
(undef, undef, undef, undef, $net_bytes_in[$n], $net_bytes_out[$n]) = split(' ', $_);
$net_packs_in[$n] = 0;
$net_error_in[$n] = 0;
$net_packs_out[$n] = 0;
$net_error_out[$n] = 0;
last;
}
}
close(IN);
}
}
chomp($net_bytes_in[$n],
$net_bytes_out[$n],
$net_packs_in[$n],
$net_packs_out[$n],
$net_error_in[$n],
$net_error_out[$n]);
$rrdata .= ":$net_bytes_in[$n]:$net_bytes_out[$n]:$net_packs_in[$n]:$net_packs_out[$n]:$net_error_in[$n]:$net_error_out[$n]";
}
RRDs::update($rrd, $rrdata);
logger("$myself: $rrdata") if $debug;
my $err = RRDs::error;
logger("ERROR: while updating $rrd: $err") if $err;
}
sub net_cgi {
my ($package, $config, $cgi) = @_;
my $net = $config->{net};
my $tf = $cgi->{tf};
my $colors = $cgi->{colors};
my $graph = $cgi->{graph};
my $silent = $cgi->{silent};
added the option 'global_zoom' to all graphs
2013-07-29 17:03:13 +01:00
my $zoom = "--zoom=" . $config->{global_zoom};
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my $u = "";
my $width;
my $height;
my @riglim;
my $netname;
my @tmp;
my @tmpz;
my @CDEF;
my $T = "B";
my $vlabel = "bytes/s";
my $n;
my $str;
my $err;
my $rrd = $config->{base_lib} . $package . ".rrd";
my $title = $config->{graph_title}->{$package};
my $PNG_DIR = $config->{base_dir} . "/" . $config->{imgs_dir};
$title = !$silent ? $title : "";
if(lc($config->{netstats_in_bps}) eq "y") {
$T = "b";
$vlabel = "bits/s";
}
# text mode
#
if(lc($config->{iface_mode}) eq "text") {
if($title) {
main::graph_header($title, 2);
print(" <tr>\n");
print(" <td bgcolor='$colors->{title_bg_color}'>\n");
}
my (undef, undef, undef, $data) = RRDs::fetch("$rrd",
"--start=-$tf->{nwhen}$tf->{twhen}",
"AVERAGE",
"-r $tf->{res}");
$err = RRDs::error;
print("ERROR: while fetching $rrd: $err\n") if $err;
print(" <pre style='font-size: 12px; color: $colors->{fg_color}';>\n");
print(" ");
for($n = 0; $n < scalar(my @nl = split(',', $net->{list})); $n++) {
$nl[$n] = trim($nl[$n]);
my $nd = trim((split(',', $net->{desc}->{$nl[$n]}))[0]);
print(trim($nl[$n]) . " ($nd) ");
}
print("\nTime");
for($n = 0; $n < scalar(my @nl = split(',', $net->{list})); $n++) {
print(" K$T/s_I K$T/s_O Pk/s_I Pk/s_O Er/s_I Er/s_O");
}
print(" \n----");
for($n = 0; $n < scalar(my @nl = split(',', $net->{list})); $n++) {
print("-------------------------------------------------");
}
print " \n";
my $line;
my @row;
my $time;
my $n2;
my $from;
my $to;
for($n = 0, $time = $tf->{tb}; $n < ($tf->{tb} * $tf->{ts}); $n++) {
$line = @$data[$n];
$time = $time - (1 / $tf->{ts});
printf(" %2d$tf->{tc}", $time);
for($n2 = 0; $n2 < scalar(my @nl = split(',', $net->{list})); $n2++) {
$from = $n2 * 6;
$to = $from + 6;
my ($ki, $ko, $pi, $po, $ei, $eo) = @$line[$from..$to];
$ki /= 1024;
$ko /= 1024;
$pi /= 1024;
$po /= 1024;
$ei /= 1024;
$eo /= 1024;
if(lc($config->{netstats_in_bps}) eq "y") {
$ki *= 8;
$ko *= 8;
}
@row = ($ki, $ko, $pi, $po, $ei, $eo);
printf(" %6d %6d %6d %6d %6d %6d", @row);
}
print(" \n");
}
print(" </pre>\n");
if($title) {
print(" </td>\n");
print(" </tr>\n");
main::graph_footer();
}
print(" <br>\n");
return;
}
# graph mode
#
if($silent eq "yes" || $silent eq "imagetag") {
$colors->{fg_color} = "#000000"; # visible color for text mode
$u = "_";
}
if($silent eq "imagetagbig") {
$colors->{fg_color} = "#000000"; # visible color for text mode
$u = "";
}
my $PNG1;
my $PNG2;
my $PNG3;
my $PNG1z;
my $PNG2z;
my $PNG3z;
for($n = 0; $n < scalar(my @nl = split(',', $net->{list})); $n++) {
$PNG1 = $u . $package . $n . "1." . $tf->{when} . ".png";
$PNG2 = $u . $package . $n . "2." . $tf->{when} . ".png";
$PNG3 = $u . $package . $n . "3." . $tf->{when} . ".png";
unlink("$PNG_DIR" . $PNG1);
unlink("$PNG_DIR" . $PNG2);
unlink("$PNG_DIR" . $PNG3);
if(lc($config->{enable_zoom}) eq "y") {
$PNG1z = $u . $package . $n . "1z." . $tf->{when} . ".png";
$PNG2z = $u . $package . $n . "2z." . $tf->{when} . ".png";
$PNG3z = $u . $package . $n . "3z." . $tf->{when} . ".png";
unlink("$PNG_DIR" . $PNG1z);
unlink("$PNG_DIR" . $PNG2z);
unlink("$PNG_DIR" . $PNG3z);
}
$nl[$n] = trim($nl[$n]);
my $nd = trim((split(',', $net->{desc}->{$nl[$n]}))[0]);
fix a bug when using rigid and limit values
2013-01-09 14:07:29 +00:00
my $rigid = trim((split(',', $net->{desc}->{$nl[$n]}))[1]);
my $limit = trim((split(',', $net->{desc}->{$nl[$n]}))[2]);
new 3.0 branch created
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if($title) {
if($n) {
print(" <br>\n");
}
main::graph_header($nl[$n] . " " . $title, 2);
print(" <tr>\n");
print(" <td bgcolor='$colors->{title_bg_color}'>\n");
}
undef(@riglim);
fix a bug when using rigid and limit values
2013-01-09 14:07:29 +00:00
if(trim($rigid) eq 1) {
push(@riglim, "--upper-limit=" . trim($limit));
new 3.0 branch created
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} else {
fix a bug when using rigid and limit values
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if(trim($rigid) eq 2) {
push(@riglim, "--upper-limit=" . trim($limit));
new 3.0 branch created
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push(@riglim, "--rigid");
}
}
undef(@tmp);
undef(@tmpz);
undef(@CDEF);
push(@tmp, "AREA:B_in#44EE44:K$T/s Input");
push(@tmp, "GPRINT:K_in:LAST: Current\\: %5.0lf");
push(@tmp, "GPRINT:K_in:AVERAGE: Average\\: %5.0lf");
push(@tmp, "GPRINT:K_in:MIN: Min\\: %5.0lf");
push(@tmp, "GPRINT:K_in:MAX: Max\\: %5.0lf\\n");
push(@tmp, "AREA:B_out#4444EE:K$T/s Output");
push(@tmp, "GPRINT:K_out:LAST: Current\\: %5.0lf");
push(@tmp, "GPRINT:K_out:AVERAGE: Average\\: %5.0lf");
push(@tmp, "GPRINT:K_out:MIN: Min\\: %5.0lf");
push(@tmp, "GPRINT:K_out:MAX: Max\\: %5.0lf\\n");
push(@tmp, "AREA:B_out#4444EE:");
push(@tmp, "AREA:B_in#44EE44:");
push(@tmp, "LINE1:B_out#0000EE");
push(@tmp, "LINE1:B_in#00EE00");
push(@tmpz, "AREA:B_in#44EE44:Input");
push(@tmpz, "AREA:B_out#4444EE:Output");
push(@tmpz, "AREA:B_out#4444EE:");
push(@tmpz, "AREA:B_in#44EE44:");
push(@tmpz, "LINE1:B_out#0000EE");
push(@tmpz, "LINE1:B_in#00EE00");
if(lc($config->{netstats_in_bps}) eq "y") {
push(@CDEF, "CDEF:B_in=in,8,*");
push(@CDEF, "CDEF:B_out=out,8,*");
} else {
push(@CDEF, "CDEF:B_in=in");
push(@CDEF, "CDEF:B_out=out");
}
added 'show_gaps' support to the 'net' graph
2013-07-02 08:09:07 +01:00
if(lc($config->{show_gaps}) eq "y") {
push(@tmp, "AREA:wrongdata#$colors->{gap}:");
push(@tmpz, "AREA:wrongdata#$colors->{gap}:");
push(@CDEF, "CDEF:wrongdata=allvalues,UN,INF,UNKN,IF");
}
new 3.0 branch created
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($width, $height) = split('x', $config->{graph_size}->{main});
if($silent =~ /imagetag/) {
($width, $height) = split('x', $config->{graph_size}->{remote}) if $silent eq "imagetag";
($width, $height) = split('x', $config->{graph_size}->{main}) if $silent eq "imagetagbig";
@tmp = @tmpz;
push(@tmp, "COMMENT: \\n");
}
RRDs::graph("$PNG_DIR" . "$PNG1",
"--title=$nl[$n] $nd ($tf->{nwhen}$tf->{twhen})",
"--start=-$tf->{nwhen}$tf->{twhen}",
"--imgformat=PNG",
"--vertical-label=$vlabel",
"--width=$width",
"--height=$height",
@riglim,
"--lower-limit=0",
added the option 'global_zoom' to all graphs
2013-07-29 17:03:13 +01:00
$zoom,
new 3.0 branch created
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@{$cgi->{version12}},
@{$colors->{graph_colors}},
"DEF:in=$rrd:net" . $n . "_bytes_in:AVERAGE",
"DEF:out=$rrd:net" . $n . "_bytes_out:AVERAGE",
added 'show_gaps' support to the 'net' graph
2013-07-02 08:09:07 +01:00
"CDEF:allvalues=in,out,+",
new 3.0 branch created
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@CDEF,
"CDEF:K_in=B_in,1024,/",
"CDEF:K_out=B_out,1024,/",
"COMMENT: \\n",
@tmp,
"COMMENT: \\n",
"COMMENT: \\n",
);
$err = RRDs::error;
print("ERROR: while graphing $PNG_DIR" . "$PNG1: $err\n") if $err;
if(lc($config->{enable_zoom}) eq "y") {
($width, $height) = split('x', $config->{graph_size}->{zoom});
RRDs::graph("$PNG_DIR" . "$PNG1z",
"--title=$nl[$n] $nd ($tf->{nwhen}$tf->{twhen})",
"--start=-$tf->{nwhen}$tf->{twhen}",
"--imgformat=PNG",
"--vertical-label=$vlabel",
"--width=$width",
"--height=$height",
@riglim,
"--lower-limit=0",
@{$cgi->{version12}},
@{$colors->{graph_colors}},
"DEF:in=$rrd:net" . $n . "_bytes_in:AVERAGE",
"DEF:out=$rrd:net" . $n . "_bytes_out:AVERAGE",
added 'show_gaps' support to the 'net' graph
2013-07-02 08:09:07 +01:00
"CDEF:allvalues=in,out,+",
new 3.0 branch created
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@CDEF,
@tmpz);
$err = RRDs::error;
print("ERROR: while graphing $PNG_DIR" . "$PNG1z: $err\n") if $err;
}
$netname="net" . $n . "1";
if($title || ($silent =~ /imagetag/ && $graph =~ /$netname/)) {
if(lc($config->{enable_zoom}) eq "y") {
if(lc($config->{disable_javascript_void}) eq "y") {
fixed the URL of the images
2013-02-11 10:36:17 +00:00
print(" <a href=\"" . $config->{url} . "/" . $config->{imgs_dir} . $PNG1z . "\"><img src='" . $config->{url} . "/" . $config->{imgs_dir} . $PNG1 . "' border='0'></a>\n");
new 3.0 branch created
2013-01-04 08:27:05 +00:00
}
else {
fixed the URL of the images
2013-02-11 10:36:17 +00:00
print(" <a href=\"javascript:void(window.open('" . $config->{url} . "/" . $config->{imgs_dir} . $PNG1z . "','','width=" . ($width + 115) . ",height=" . ($height + 100) . ",scrollbars=0,resizable=0'))\"><img src='" . $config->{url} . "/" . $config->{imgs_dir} . $PNG1 . "' border='0'></a>\n");
new 3.0 branch created
2013-01-04 08:27:05 +00:00
}
} else {
fixed the URL of the images
2013-02-11 10:36:17 +00:00
print(" <img src='" . $config->{url} . "/" . $config->{imgs_dir} . $PNG1 . "'>\n");
new 3.0 branch created
2013-01-04 08:27:05 +00:00
}
}
cosmetic update
2013-01-04 09:40:31 +00:00
new 3.0 branch created
2013-01-04 08:27:05 +00:00
if($title) {
print(" </td>\n");
print(" <td valign='top' bgcolor='" . $colors->{title_bg_color} . "'>\n");
}
undef(@riglim);
fix a bug when using rigid and limit values
2013-01-09 14:07:29 +00:00
if(trim($rigid) eq 1) {
push(@riglim, "--upper-limit=" . trim($limit));
new 3.0 branch created
2013-01-04 08:27:05 +00:00
} else {
fix a bug when using rigid and limit values
2013-01-09 14:07:29 +00:00
if(trim($rigid) eq 2) {
push(@riglim, "--upper-limit=" . trim($limit));
new 3.0 branch created
2013-01-04 08:27:05 +00:00
push(@riglim, "--rigid");
}
}
undef(@tmp);
undef(@tmpz);
added 'show_gaps' support to the 'net' graph
2013-07-02 08:09:07 +01:00
undef(@CDEF);
new 3.0 branch created
2013-01-04 08:27:05 +00:00
push(@tmp, "AREA:p_in#44EE44:Input");
push(@tmp, "AREA:p_out#4444EE:Output");
push(@tmp, "AREA:p_out#4444EE:");
push(@tmp, "AREA:p_in#44EE44:");
push(@tmp, "LINE1:p_out#0000EE");
push(@tmp, "LINE1:p_in#00EE00");
push(@tmpz, "AREA:p_in#44EE44:Input");
push(@tmpz, "AREA:p_out#4444EE:Output");
push(@tmpz, "AREA:p_out#4444EE:");
push(@tmpz, "AREA:p_in#44EE44:");
push(@tmpz, "LINE1:p_out#0000EE");
push(@tmpz, "LINE1:p_in#00EE00");
added 'show_gaps' support to the 'net' graph
2013-07-02 08:09:07 +01:00
if(lc($config->{show_gaps}) eq "y") {
push(@tmp, "AREA:wrongdata#$colors->{gap}:");
push(@tmpz, "AREA:wrongdata#$colors->{gap}:");
push(@CDEF, "CDEF:wrongdata=allvalues,UN,INF,UNKN,IF");
}
new 3.0 branch created
2013-01-04 08:27:05 +00:00
($width, $height) = split('x', $config->{graph_size}->{small});
if($silent =~ /imagetag/) {
($width, $height) = split('x', $config->{graph_size}->{remote}) if $silent eq "imagetag";
($width, $height) = split('x', $config->{graph_size}->{main}) if $silent eq "imagetagbig";
@tmp = @tmpz;
push(@tmp, "COMMENT: \\n");
push(@tmp, "COMMENT: \\n");
push(@tmp, "COMMENT: \\n");
}
RRDs::graph("$PNG_DIR" . "$PNG2",
"--title=$nl[$n] $config->{graphs}->{_net2} ($tf->{nwhen}$tf->{twhen})",
"--start=-$tf->{nwhen}$tf->{twhen}",
"--imgformat=PNG",
"--vertical-label=Packets/s",
"--width=$width",
"--height=$height",
@riglim,
"--lower-limit=0",
added the option 'global_zoom' to all graphs
2013-07-29 17:03:13 +01:00
$zoom,
new 3.0 branch created
2013-01-04 08:27:05 +00:00
@{$cgi->{version12}},
@{$cgi->{version12_small}},
@{$colors->{graph_colors}},
"DEF:p_in=$rrd:net" . $n . "_packs_in:AVERAGE",
"DEF:p_out=$rrd:net" . $n . "_packs_out:AVERAGE",
added 'show_gaps' support to the 'net' graph
2013-07-02 08:09:07 +01:00
"CDEF:allvalues=p_in,p_out,+",
@CDEF,
new 3.0 branch created
2013-01-04 08:27:05 +00:00
@tmp);
$err = RRDs::error;
print("ERROR: while graphing $PNG_DIR" . "$PNG2: $err\n") if $err;
if(lc($config->{enable_zoom}) eq "y") {
($width, $height) = split('x', $config->{graph_size}->{zoom});
RRDs::graph("$PNG_DIR" . "$PNG2z",
"--title=$nl[$n] $config->{graphs}->{_net2} ($tf->{nwhen}$tf->{twhen})",
"--start=-$tf->{nwhen}$tf->{twhen}",
"--imgformat=PNG",
"--vertical-label=Packets/s",
"--width=$width",
"--height=$height",
@riglim,
"--lower-limit=0",
@{$cgi->{version12}},
@{$cgi->{version12_small}},
@{$colors->{graph_colors}},
"DEF:p_in=$rrd:net" . $n . "_packs_in:AVERAGE",
"DEF:p_out=$rrd:net" . $n . "_packs_out:AVERAGE",
added 'show_gaps' support to the 'net' graph
2013-07-02 08:09:07 +01:00
"CDEF:allvalues=p_in,p_out,+",
@CDEF,
new 3.0 branch created
2013-01-04 08:27:05 +00:00
@tmpz);
$err = RRDs::error;
print("ERROR: while graphing $PNG_DIR" . "$PNG2z: $err\n") if $err;
}
$netname="net" . $n . "2";
if($title || ($silent =~ /imagetag/ && $graph =~ /$netname/)) {
if(lc($config->{enable_zoom}) eq "y") {
if(lc($config->{disable_javascript_void}) eq "y") {
fixed the URL of the images
2013-02-11 10:36:17 +00:00
print(" <a href=\"" . $config->{url} . "/" . $config->{imgs_dir} . $PNG2z . "\"><img src='" . $config->{url} . "/" . $config->{imgs_dir} . $PNG2 . "' border='0'></a>\n");
new 3.0 branch created
2013-01-04 08:27:05 +00:00
}
else {
fixed the URL of the images
2013-02-11 10:36:17 +00:00
print(" <a href=\"javascript:void(window.open('" . $config->{url} . "/" . $config->{imgs_dir} . $PNG2z . "','','width=" . ($width + 115) . ",height=" . ($height + 100) . ",scrollbars=0,resizable=0'))\"><img src='" . $config->{url} . "/" . $config->{imgs_dir} . $PNG2 . "' border='0'></a>\n");
new 3.0 branch created
2013-01-04 08:27:05 +00:00
}
} else {
fixed the URL of the images
2013-02-11 10:36:17 +00:00
print(" <img src='" . $config->{url} . "/" . $config->{imgs_dir} . $PNG2 . "'>\n");
new 3.0 branch created
2013-01-04 08:27:05 +00:00
}
}
undef(@riglim);
fix a bug when using rigid and limit values
2013-01-09 14:07:29 +00:00
if(trim($rigid) eq 1) {
push(@riglim, "--upper-limit=" . trim($limit));
new 3.0 branch created
2013-01-04 08:27:05 +00:00
} else {
fix a bug when using rigid and limit values
2013-01-09 14:07:29 +00:00
if(trim($rigid) eq 2) {
push(@riglim, "--upper-limit=" . trim($limit));
new 3.0 branch created
2013-01-04 08:27:05 +00:00
push(@riglim, "--rigid");
}
}
undef(@tmp);
undef(@tmpz);
added 'show_gaps' support to the 'net' graph
2013-07-02 08:09:07 +01:00
undef(@CDEF);
new 3.0 branch created
2013-01-04 08:27:05 +00:00
push(@tmp, "AREA:e_in#44EE44:Input");
push(@tmp, "AREA:e_out#4444EE:Output");
push(@tmp, "AREA:e_out#4444EE:");
push(@tmp, "AREA:e_in#44EE44:");
push(@tmp, "LINE1:e_out#0000EE");
push(@tmp, "LINE1:e_in#00EE00");
push(@tmpz, "AREA:e_in#44EE44:Input");
push(@tmpz, "AREA:e_out#4444EE:Output");
push(@tmpz, "AREA:e_out#4444EE:");
push(@tmpz, "AREA:e_in#44EE44:");
push(@tmpz, "LINE1:e_out#0000EE");
push(@tmpz, "LINE1:e_in#00EE00");
added 'show_gaps' support to the 'net' graph
2013-07-02 08:09:07 +01:00
if(lc($config->{show_gaps}) eq "y") {
push(@tmp, "AREA:wrongdata#$colors->{gap}:");
push(@tmpz, "AREA:wrongdata#$colors->{gap}:");
push(@CDEF, "CDEF:wrongdata=allvalues,UN,INF,UNKN,IF");
}
new 3.0 branch created
2013-01-04 08:27:05 +00:00
($width, $height) = split('x', $config->{graph_size}->{small});
if($silent =~ /imagetag/) {
($width, $height) = split('x', $config->{graph_size}->{remote}) if $silent eq "imagetag";
($width, $height) = split('x', $config->{graph_size}->{main}) if $silent eq "imagetagbig";
@tmp = @tmpz;
push(@tmp, "COMMENT: \\n");
push(@tmp, "COMMENT: \\n");
push(@tmp, "COMMENT: \\n");
}
RRDs::graph("$PNG_DIR" . "$PNG3",
"--title=$nl[$n] $config->{graphs}->{_net3} ($tf->{nwhen}$tf->{twhen})",
"--start=-$tf->{nwhen}$tf->{twhen}",
"--imgformat=PNG",
"--vertical-label=Errors/s",
"--width=$width",
"--height=$height",
@riglim,
"--lower-limit=0",
added the option 'global_zoom' to all graphs
2013-07-29 17:03:13 +01:00
$zoom,
new 3.0 branch created
2013-01-04 08:27:05 +00:00
@{$cgi->{version12}},
@{$cgi->{version12_small}},
@{$colors->{graph_colors}},
"DEF:e_in=$rrd:net" . $n . "_error_in:AVERAGE",
"DEF:e_out=$rrd:net" . $n . "_error_out:AVERAGE",
added 'show_gaps' support to the 'net' graph
2013-07-02 08:09:07 +01:00
"CDEF:allvalues=e_in,e_out,+",
@CDEF,
new 3.0 branch created
2013-01-04 08:27:05 +00:00
@tmp);
$err = RRDs::error;
print("ERROR: while graphing $PNG_DIR" . "$PNG3: $err\n") if $err;
if(lc($config->{enable_zoom}) eq "y") {
($width, $height) = split('x', $config->{graph_size}->{zoom});
RRDs::graph("$PNG_DIR" . "$PNG3z",
"--title=$nl[$n] $config->{graphs}->{_net3} ($tf->{nwhen}$tf->{twhen})",
"--start=-$tf->{nwhen}$tf->{twhen}",
"--imgformat=PNG",
"--vertical-label=Errors/s",
"--width=$width",
"--height=$height",
@riglim,
"--lower-limit=0",
@{$cgi->{version12}},
@{$cgi->{version12_small}},
@{$colors->{graph_colors}},
"DEF:e_in=$rrd:net" . $n . "_error_in:AVERAGE",
"DEF:e_out=$rrd:net" . $n . "_error_out:AVERAGE",
added 'show_gaps' support to the 'net' graph
2013-07-02 08:09:07 +01:00
"CDEF:allvalues=e_in,e_out,+",
@CDEF,
new 3.0 branch created
2013-01-04 08:27:05 +00:00
@tmpz);
$err = RRDs::error;
print("ERROR: while graphing $PNG_DIR" . "$PNG3z: $err\n") if $err;
}
$netname="net" . $n . "3";
if($title || ($silent =~ /imagetag/ && $graph =~ /$netname/)) {
if(lc($config->{enable_zoom}) eq "y") {
if(lc($config->{disable_javascript_void}) eq "y") {
fixed the URL of the images
2013-02-11 10:36:17 +00:00
print(" <a href=\"" . $config->{url} . "/" . $config->{imgs_dir} . $PNG3z . "\"><img src='" . $config->{url} . "/" . $config->{imgs_dir} . $PNG3 . "' border='0'></a>\n");
new 3.0 branch created
2013-01-04 08:27:05 +00:00
}
else {
fixed the URL of the images
2013-02-11 10:36:17 +00:00
print(" <a href=\"javascript:void(window.open('" . $config->{url} . "/" . $config->{imgs_dir} . $PNG3z . "','','width=" . ($width + 115) . ",height=" . ($height + 100) . ",scrollbars=0,resizable=0'))\"><img src='" . $config->{url} . "/" . $config->{imgs_dir} . $PNG3 . "' border='0'></a>\n");
new 3.0 branch created
2013-01-04 08:27:05 +00:00
}
} else {
fixed the URL of the images
2013-02-11 10:36:17 +00:00
print(" <img src='" . $config->{url} . "/" . $config->{imgs_dir} . $PNG3 . "'>\n");
new 3.0 branch created
2013-01-04 08:27:05 +00:00
}
}
if($title) {
print(" </td>\n");
print(" </tr>\n");
main::graph_footer();
}
}
print(" <br>\n");
return;
}
1;