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Monitorix/lib/proc.pm

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new 3.0 branch created
2013-01-04 08:27:05 +00:00
#
# Monitorix - A lightweight system monitoring tool.
#
# Copyright (C) 2005-2013 by Jordi Sanfeliu <jordi@fibranet.cat>
#
# 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 proc;
use strict;
use warnings;
use Monitorix;
use RRDs;
use Exporter 'import';
our @EXPORT = qw(proc_init proc_update proc_cgi);
sub proc_init {
my $myself = (caller(0))[3];
my ($package, $config, $debug) = @_;
my $rrd = $config->{base_lib} . $package . ".rrd";
my $proc = $config->{proc};
my $info;
my @ds;
my @tmp;
my $n;
if(!grep {$_ eq $config->{os}} ("Linux", "FreeBSD")) {
logger("$myself is not supported yet by your operating system ($config->{os}).");
return;
}
if(-e $rrd) {
$info = RRDs::info($rrd);
for my $key (keys %$info) {
if(index($key, 'ds[') == 0) {
if(index($key, '.type') != -1) {
push(@ds, substr($key, 3, index($key, ']') - 3));
}
}
}
if(scalar(@ds) / 9 != $proc->{max}) {
logger("Detected size mismatch between 'max = $proc->{max}' and $rrd (" . scalar(@ds) / 9 . "). Resizing it accordingly. All historic data will be lost. Backup file created.");
rename($rrd, "$rrd.bak");
}
}
if(!(-e $rrd)) {
logger("Creating '$rrd' file.");
for($n = 0; $n < $proc->{max}; $n++) {
push(@tmp, "DS:proc" . $n . "_user:GAUGE:120:0:100");
push(@tmp, "DS:proc" . $n . "_nice:GAUGE:120:0:100");
push(@tmp, "DS:proc" . $n . "_sys:GAUGE:120:0:100");
push(@tmp, "DS:proc" . $n . "_idle:GAUGE:120:0:100");
push(@tmp, "DS:proc" . $n . "_iow:GAUGE:120:0:100");
push(@tmp, "DS:proc" . $n . "_irq:GAUGE:120:0:100");
push(@tmp, "DS:proc" . $n . "_sirq:GAUGE:120:0:100");
push(@tmp, "DS:proc" . $n . "_steal:GAUGE:120:0:100");
push(@tmp, "DS:proc" . $n . "_guest:GAUGE:120:0:100");
}
eval {
RRDs::create($rrd,
"--step=60",
@tmp,
"RRA:AVERAGE:0.5:1:1440",
"RRA:AVERAGE:0.5:30:336",
"RRA:AVERAGE:0.5:60:744",
"RRA:AVERAGE:0.5:1440:365",
"RRA:MIN:0.5:1:1440",
"RRA:MIN:0.5:30:336",
"RRA:MIN:0.5:60:744",
"RRA:MIN:0.5:1440:365",
"RRA:MAX:0.5:1:1440",
"RRA:MAX:0.5:30:336",
"RRA:MAX:0.5:60:744",
"RRA:MAX:0.5:1440:365",
"RRA:LAST:0.5:1:1440",
"RRA:LAST:0.5:30:336",
"RRA:LAST:0.5:60:744",
"RRA:LAST:0.5:1440:365",
);
};
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;
}
}
$config->{proc_hist} = ();
push(@{$config->{func_update}}, $package);
logger("$myself: Ok") if $debug;
}
sub proc_update {
my $myself = (caller(0))[3];
my ($package, $config, $debug) = @_;
my $rrd = $config->{base_lib} . $package . ".rrd";
my $proc = $config->{proc};
my @procs;
my $total;
my $n;
my @lastproc;
my @p;
my @l;
my $rrdata = "N";
# Read last processor usage data
my $str;
for($n = 0; $n < $proc->{max}; $n++) {
$str = "cpu" . $n;
if($config->{proc_hist}->{$str}) {
push(@lastproc, $config->{proc_hist}->{$str});
}
}
if($config->{os} eq "Linux") {
open(IN, "/proc/stat");
while(<IN>) {
for($n = 0; $n < $proc->{max}; $n++) {
$str = "cpu" . $n;
if(/^cpu$n /) {
$config->{proc_hist}->{$str} = $_;
chomp($config->{proc_hist}->{$str});
push(@procs, $config->{proc_hist}->{$str});
}
}
}
close(IN);
} elsif($config->{os} eq "FreeBSD") {
my $cptimes;
my @tmp;
my $from;
my $to;
my $ncpu = `sysctl -n hw.ncpu`;
open(IN, "sysctl -n kern.cp_times |");
my @data = split(' ', <IN>);
close(IN);
chomp($ncpu);
for($n = 0; $n < $proc->{max}; $n++) {
$str = "cpu" . $n;
$from = $n * 5;
$to = $from + 4;
@tmp = @data[$from..$to];
@tmp[0, 1, 2, 3, 4] = @tmp[0, 1, 2, 4, 3];
$cptimes = join(' ', @tmp);
chomp($cptimes);
$cptimes = $str . " " . $cptimes;
$config->{proc_hist}->{$str} = $cptimes;
push(@procs, $cptimes);
}
}
my @deltas;
for($n = 0; $n < $proc->{max}; $n++) {
if($procs[$n]) {
@p = split(' ', $procs[$n]);
@l = (0) x 10;
@l = split(' ', $lastproc[$n]) if $lastproc[$n];
@deltas = (
# $p[0] and $l[0] are the 'cpu' word
last update for 3.0.0beta1
2013-01-10 14:47:46 +00:00
($p[1] || 0) - ($l[1] || 0), # user
($p[2] || 0) - ($l[2] || 0), # nice
($p[3] || 0) - ($l[3] || 0), # sys
($p[4] || 0) - ($l[4] || 0), # idle
($p[5] || 0) - ($l[5] || 0), # iow
($p[6] || 0) - ($l[6] || 0), # irq
($p[7] || 0) - ($l[7] || 0), # sirq
($p[8] || 0) - ($l[8] || 0), # steal
($p[9] || 0) - ($l[9] || 0), # guest
new 3.0 branch created
2013-01-04 08:27:05 +00:00
);
$total = $deltas[0] + $deltas[1] + $deltas[2] + $deltas[3] + $deltas[4] + $deltas[5] + $deltas[6] + $deltas[7] + $deltas[8];
undef(@p);
push(@p, $deltas[0] ? ($deltas[0] * 100) / $total : 0);
push(@p, $deltas[1] ? ($deltas[1] * 100) / $total : 0);
push(@p, $deltas[2] ? ($deltas[2] * 100) / $total : 0);
push(@p, $deltas[3] ? ($deltas[3] * 100) / $total : 0);
push(@p, $deltas[4] ? ($deltas[4] * 100) / $total : 0);
push(@p, $deltas[5] ? ($deltas[5] * 100) / $total : 0);
push(@p, $deltas[6] ? ($deltas[6] * 100) / $total : 0);
push(@p, $deltas[7] ? ($deltas[7] * 100) / $total : 0);
push(@p, $deltas[8] ? ($deltas[8] * 100) / $total : 0);
$procs[$n] = join(' ', @p);
} else {
$procs[$n] = join(' ', (0, 0, 0, 0, 0, 0, 0, 0, 0));
}
}
for($n = 0; $n < $proc->{max}; $n++) {
@p = split(' ', $procs[$n]);
$rrdata .= ":$p[0]:$p[1]:$p[2]:$p[3]:$p[4]:$p[5]:$p[6]:$p[7]:$p[8]";
}
RRDs::update($rrd, $rrdata);
logger("$myself: $rrdata") if $debug;
my $err = RRDs::error;
logger("ERROR: while updating $rrd: $err") if $err;
}
sub proc_cgi {
my ($package, $config, $cgi) = @_;
my $proc = $config->{proc};
my $kern = $config->{kern};
my @rigid = split(',', $proc->{rigid});
my @limit = split(',', $proc->{limit});
my $tf = $cgi->{tf};
my $colors = $cgi->{colors};
my $graph = $cgi->{graph};
my $silent = $cgi->{silent};
my $u = "";
my $width;
my $height;
my @riglim;
my @PNG;
my @PNGz;
my @tmp;
my @tmpz;
my $vlabel;
my $ncpu;
my $n;
my $n2;
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 ? $title : "";
if($config->{os} eq "Linux") {
$ncpu = `grep -w processor /proc/cpuinfo | tail -1 | awk '{ print \$3 }'`;
chomp($ncpu);
$ncpu++;
} elsif($config->{os} eq "FreeBSD") {
$ncpu = `/sbin/sysctl -n hw.ncpu`;
chomp($ncpu);
}
$ncpu = $ncpu > $proc->{max} ? $proc->{max} : $ncpu;
return unless $ncpu > 1;
# text mode
#
if(lc($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: $colors->{fg_color}';>\n");
for($n = 0; $n < $ncpu; $n++) {
print(" Processor " . sprintf("%3d", $n) . " ");
}
print("\nTime");
for($n = 0; $n < $ncpu; $n++) {
print(" User Nice Sys Idle I/Ow IRQ sIRQ Steal Guest");
}
print(" \n----");
for($n = 0; $n < $ncpu; $n++) {
print("-------------------------------------------------------");
}
print(" \n");
my $line;
my @row;
my $time;
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 < $ncpu; $n2++) {
$from = $n2 * $ncpu;
$to = $from + $ncpu;
my ($usr, $nic, $sys, $idle, $iow, $irq, $sirq, $steal, $guest,) = @$line[$from..$to];
@row = ($usr, $nic, $sys, $idle, $iow, $irq, $sirq, $steal, $guest);
printf(" %4.1f%% %4.1f%% %4.1f%% %4.1f%% %4.1f%% %4.1f%% %4.1f%% %4.1f%% %4.1f%% ", @row);
}
print("\n");
}
print(" </pre>\n");
if($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
$u = "";
}
for($n = 0; $n < $ncpu; $n++) {
$str = $u . $package . $n . "." . $tf->{when} . ".png";
push(@PNG, $str);
unlink("$PNG_DIR" . $str);
if(lc($config->{enable_zoom}) eq "y") {
$str = $u . $package . $n . "z." . $tf->{when} . ".png";
push(@PNGz, $str);
unlink("$PNG_DIR" . $str);
}
}
if(trim($rigid[0]) eq 1) {
push(@riglim, "--upper-limit=" . trim($limit[0]));
} else {
if(trim($rigid[0]) eq 2) {
push(@riglim, "--upper-limit=" . trim($limit[0]));
push(@riglim, "--rigid");
}
}
$n = 0;
while($n < $ncpu) {
if($title) {
if($n == 0) {
main::graph_header($title, $proc->{graphs_per_row});
}
print(" <tr>\n");
}
for($n2 = 0; $n2 < $proc->{graphs_per_row}; $n2++) {
last unless $n < $ncpu;
if($title) {
print(" <td bgcolor='" . $colors->{title_bg_color} . "'>\n");
}
undef(@tmp);
undef(@tmpz);
if(lc($kern->{graph_mode}) eq "r") {
$vlabel = "Percent (%)";
if(lc($kern->{list}->{user}) eq "y") {
push(@tmp, "AREA:user#4444EE:user");
push(@tmpz, "AREA:user#4444EE:user");
if(lc($proc->{data}) eq "y") {
push(@tmp, "GPRINT:user:LAST: Cur\\: %4.1lf%%");
push(@tmp, "GPRINT:user:AVERAGE: Avg\\: %4.1lf%%");
push(@tmp, "GPRINT:user:MIN: Min\\: %4.1lf%%");
push(@tmp, "GPRINT:user:MAX: Max\\: %4.1lf%%\\n");
}
}
if(lc($kern->{list}->{nice}) eq "y") {
push(@tmp, "AREA:nice#EEEE44:nice");
push(@tmpz, "AREA:nice#EEEE44:nice");
if(lc($proc->{data}) eq "y") {
push(@tmp, "GPRINT:nice:LAST: Cur\\: %4.1lf%%");
push(@tmp, "GPRINT:nice:AVERAGE: Avg\\: %4.1lf%%");
push(@tmp, "GPRINT:nice:MIN: Min\\: %4.1lf%%");
push(@tmp, "GPRINT:nice:MAX: Max\\: %4.1lf%%\\n");
}
}
if(lc($kern->{list}->{sys}) eq "y") {
push(@tmp, "AREA:sys#44EEEE:system");
push(@tmpz, "AREA:sys#44EEEE:system");
if(lc($proc->{data}) eq "y") {
push(@tmp, "GPRINT:sys:LAST: Cur\\: %4.1lf%%");
push(@tmp, "GPRINT:sys:AVERAGE: Avg\\: %4.1lf%%");
push(@tmp, "GPRINT:sys:MIN: Min\\: %4.1lf%%");
push(@tmp, "GPRINT:sys:MAX: Max\\: %4.1lf%%\\n");
}
}
if(lc($kern->{list}->{iow}) eq "y") {
push(@tmp, "AREA:iow#EE44EE:I/O wait");
push(@tmpz, "AREA:iow#EE44EE:I/O wait");
if(lc($proc->{data}) eq "y") {
push(@tmp, "GPRINT:iow:LAST:Cur\\: %4.1lf%%");
push(@tmp, "GPRINT:iow:AVERAGE: Avg\\: %4.1lf%%");
push(@tmp, "GPRINT:iow:MIN: Min\\: %4.1lf%%");
push(@tmp, "GPRINT:iow:MAX: Max\\: %4.1lf%%\\n");
}
}
if(lc($kern->{list}->{irq}) eq "y") {
push(@tmp, "AREA:irq#888888:IRQ");
push(@tmpz, "AREA:irq#888888:IRQ");
if(lc($proc->{data}) eq "y") {
push(@tmp, "GPRINT:irq:LAST: Cur\\: %4.1lf%%");
push(@tmp, "GPRINT:irq:AVERAGE: Avg\\: %4.1lf%%");
push(@tmp, "GPRINT:irq:MIN: Min\\: %4.1lf%%");
push(@tmp, "GPRINT:irq:MAX: Max\\: %4.1lf%%\\n");
}
}
if(lc($kern->{list}->{sirq}) eq "y") {
push(@tmp, "AREA:sirq#E29136:softIRQ");
push(@tmpz, "AREA:sirq#E29136:softIRQ");
if(lc($proc->{data}) eq "y") {
push(@tmp, "GPRINT:sirq:LAST: Cur\\: %4.1lf%%");
push(@tmp, "GPRINT:sirq:AVERAGE: Avg\\: %4.1lf%%");
push(@tmp, "GPRINT:sirq:MIN: Min\\: %4.1lf%%");
push(@tmp, "GPRINT:sirq:MAX: Max\\: %4.1lf%%\\n");
}
}
if(lc($kern->{list}->{steal}) eq "y") {
push(@tmp, "AREA:steal#44EE44:steal");
push(@tmpz, "AREA:steal#44EE44:steal");
if(lc($proc->{data}) eq "y") {
push(@tmp, "GPRINT:steal:LAST: Cur\\: %4.1lf%%");
push(@tmp, "GPRINT:steal:AVERAGE: Avg\\: %4.1lf%%");
push(@tmp, "GPRINT:steal:MIN: Min\\: %4.1lf%%");
push(@tmp, "GPRINT:steal:MAX: Max\\: %4.1lf%%\\n");
}
}
if(lc($kern->{list}->{guest}) eq "y") {
push(@tmp, "AREA:guest#448844:guest");
push(@tmpz, "AREA:guest#448844:guest");
if(lc($proc->{data}) eq "y") {
push(@tmp, "GPRINT:guest:LAST: Cur\\: %4.1lf%%");
push(@tmp, "GPRINT:guest:AVERAGE: Avg\\: %4.1lf%%");
push(@tmp, "GPRINT:guest:MIN: Min\\: %4.1lf%%");
push(@tmp, "GPRINT:guest:MAX: Max\\: %4.1lf%%\\n");
}
}
push(@tmp, "LINE1:guest#1F881F") unless lc($kern->{list}->{guest}) ne "y";
push(@tmpz, "LINE1:guest#1F881F") unless lc($kern->{list}->{guest}) ne "y";
push(@tmp, "LINE1:steal#00EE00") unless lc($kern->{list}->{steal}) ne "y";
push(@tmpz, "LINE1:steal#00EE00") unless lc($kern->{list}->{steal}) ne "y";
push(@tmp, "LINE1:sirq#D86612") unless lc($kern->{list}->{sirq}) ne "y";
push(@tmpz, "LINE1:sirq#D86612") unless lc($kern->{list}->{sirq}) ne "y";
push(@tmp, "LINE1:irq#CCCCCC") unless lc($kern->{list}->{irq}) ne "y";
push(@tmpz, "LINE1:irq#CCCCCC") unless lc($kern->{list}->{irq}) ne "y";
push(@tmp, "LINE1:iow#EE00EE") unless lc($kern->{list}->{iow}) ne "y";
push(@tmpz, "LINE1:iow#EE00EE") unless lc($kern->{list}->{iow}) ne "y";
push(@tmp, "LINE1:sys#00EEEE") unless lc($kern->{list}->{sys}) ne "y";
push(@tmpz, "LINE1:sys#00EEEE") unless lc($kern->{list}->{sys}) ne "y";
push(@tmp, "LINE1:nice#EEEE00") unless lc($kern->{list}->{nice}) ne "y";
push(@tmpz, "LINE1:nice#EEEE00") unless lc($kern->{list}->{nice}) ne "y";
push(@tmp, "LINE1:user#0000EE") unless lc($kern->{list}->{user}) ne "y";
push(@tmpz, "LINE1:user#0000EE") unless lc($kern->{list}->{user}) ne "y";
} else {
$vlabel = "Stacked Percent (%)";
push(@tmp, "CDEF:s_nice=user,nice,+");
push(@tmpz, "CDEF:s_nice=user,nice,+");
push(@tmp, "CDEF:s_sys=s_nice,sys,+");
push(@tmpz, "CDEF:s_sys=s_nice,sys,+");
push(@tmp, "CDEF:s_iow=s_sys,iow,+");
push(@tmpz, "CDEF:s_iow=s_sys,iow,+");
push(@tmp, "CDEF:s_irq=s_iow,irq,+");
push(@tmpz, "CDEF:s_irq=s_iow,irq,+");
push(@tmp, "CDEF:s_sirq=s_irq,sirq,+");
push(@tmpz, "CDEF:s_sirq=s_irq,sirq,+");
push(@tmp, "CDEF:s_steal=s_sirq,steal,+");
push(@tmpz, "CDEF:s_steal=s_sirq,steal,+");
push(@tmp, "CDEF:s_guest=s_steal,guest,+");
push(@tmpz, "CDEF:s_guest=s_steal,guest,+");
if(lc($kern->{list}->{guest}) eq "y") {
push(@tmp, "AREA:s_guest#E29136:guest");
push(@tmpz, "AREA:s_guest#E29136:guest");
if(lc($proc->{data}) eq "y") {
push(@tmp, "GPRINT:guest:LAST: Cur\\: %4.1lf%%");
push(@tmp, "GPRINT:guest:AVERAGE: Avg\\: %4.1lf%%");
push(@tmp, "GPRINT:guest:MIN: Min\\: %4.1lf%%");
push(@tmp, "GPRINT:guest:MAX: Max\\: %4.1lf%%\\n");
}
}
if(lc($kern->{list}->{steal}) eq "y") {
push(@tmp, "AREA:s_steal#888888:steal");
push(@tmpz, "AREA:s_steal#888888:steal");
if(lc($proc->{data}) eq "y") {
push(@tmp, "GPRINT:steal:LAST: Cur\\: %4.1lf%%");
push(@tmp, "GPRINT:steal:AVERAGE: Avg\\: %4.1lf%%");
push(@tmp, "GPRINT:steal:MIN: Min\\: %4.1lf%%");
push(@tmp, "GPRINT:steal:MAX: Max\\: %4.1lf%%\\n");
}
}
if(lc($kern->{list}->{sirq}) eq "y") {
push(@tmp, "AREA:s_sirq#448844:softIRQ");
push(@tmpz, "AREA:s_sirq#448844:softIRQ");
if(lc($proc->{data}) eq "y") {
push(@tmp, "GPRINT:sirq:LAST: Cur\\: %4.1lf%%");
push(@tmp, "GPRINT:sirq:AVERAGE: Avg\\: %4.1lf%%");
push(@tmp, "GPRINT:sirq:MIN: Min\\: %4.1lf%%");
push(@tmp, "GPRINT:sirq:MAX: Max\\: %4.1lf%%\\n");
}
}
if(lc($kern->{list}->{irq}) eq "y") {
push(@tmp, "AREA:s_irq#44EE44:IRQ");
push(@tmpz, "AREA:s_irq#44EE44:IRQ");
if(lc($proc->{data}) eq "y") {
push(@tmp, "GPRINT:irq:LAST: Cur\\: %4.1lf%%");
push(@tmp, "GPRINT:irq:AVERAGE: Avg\\: %4.1lf%%");
push(@tmp, "GPRINT:irq:MIN: Min\\: %4.1lf%%");
push(@tmp, "GPRINT:irq:MAX: Max\\: %4.1lf%%\\n");
}
}
if(lc($kern->{list}->{iow}) eq "y") {
push(@tmp, "AREA:s_iow#EE44EE:I/O wait");
push(@tmpz, "AREA:s_iow#EE44EE:I/O wait");
if(lc($proc->{data}) eq "y") {
push(@tmp, "GPRINT:iow:LAST:Cur\\: %4.1lf%%");
push(@tmp, "GPRINT:iow:AVERAGE: Avg\\: %4.1lf%%");
push(@tmp, "GPRINT:iow:MIN: Min\\: %4.1lf%%");
push(@tmp, "GPRINT:iow:MAX: Max\\: %4.1lf%%\\n");
}
}
if(lc($kern->{list}->{sys}) eq "y") {
push(@tmp, "AREA:s_sys#44EEEE:system");
push(@tmpz, "AREA:s_sys#44EEEE:system");
if(lc($proc->{data}) eq "y") {
push(@tmp, "GPRINT:sys:LAST: Cur\\: %4.1lf%%");
push(@tmp, "GPRINT:sys:AVERAGE: Avg\\: %4.1lf%%");
push(@tmp, "GPRINT:sys:MIN: Min\\: %4.1lf%%");
push(@tmp, "GPRINT:sys:MAX: Max\\: %4.1lf%%\\n");
}
}
if(lc($kern->{list}->{nice}) eq "y") {
push(@tmp, "AREA:s_nice#EEEE44:nice");
push(@tmpz, "AREA:s_nice#EEEE44:nice");
if(lc($proc->{data}) eq "y") {
push(@tmp, "GPRINT:nice:LAST: Cur\\: %4.1lf%%");
push(@tmp, "GPRINT:nice:AVERAGE: Avg\\: %4.1lf%%");
push(@tmp, "GPRINT:nice:MIN: Min\\: %4.1lf%%");
push(@tmp, "GPRINT:nice:MAX: Max\\: %4.1lf%%\\n");
}
}
if(lc($kern->{list}->{user}) eq "y") {
push(@tmp, "AREA:user#4444EE:user");
push(@tmpz, "AREA:user#4444EE:user");
if(lc($proc->{data}) eq "y") {
push(@tmp, "GPRINT:user:LAST: Cur\\: %4.1lf%%");
push(@tmp, "GPRINT:user:AVERAGE: Avg\\: %4.1lf%%");
push(@tmp, "GPRINT:user:MIN: Min\\: %4.1lf%%");
push(@tmp, "GPRINT:user:MAX: Max\\: %4.1lf%%\\n");
}
}
push(@tmp, "LINE1:s_guest#D86612");
push(@tmpz, "LINE1:s_guest#D86612");
push(@tmp, "LINE1:s_steal#CCCCCC");
push(@tmpz, "LINE1:s_steal#CCCCCC");
push(@tmp, "LINE1:s_sirq#1F881F");
push(@tmpz, "LINE1:s_sirq#1F881F");
push(@tmp, "LINE1:s_irq#00EE00");
push(@tmpz, "LINE1:s_irq#00EE00");
push(@tmp, "LINE1:s_iow#EE00EE");
push(@tmpz, "LINE1:s_iow#EE00EE");
push(@tmp, "LINE1:s_sys#00EEEE");
push(@tmpz, "LINE1:s_sys#00EEEE");
push(@tmp, "LINE1:s_nice#EEEE00");
push(@tmpz, "LINE1:s_nice#EEEE00");
push(@tmp, "LINE1:user#0000EE");
push(@tmpz, "LINE1:user#0000EE");
}
($width, $height) = split('x', $config->{graph_size}->{$proc->{size}});
RRDs::graph("$PNG_DIR" . "$PNG[$n]",
"--title=$config->{graphs}->{_proc} $n ($tf->{nwhen}$tf->{twhen})",
"--start=-$tf->{nwhen}$tf->{twhen}",
"--imgformat=PNG",
"--vertical-label=$vlabel",
"--width=$width",
"--height=$height",
@riglim,
"--lower-limit=0",
@{$cgi->{version12}},
@{$cgi->{version12_small}},
@{$colors->{graph_colors}},
"DEF:user=$rrd:proc" . $n . "_user:AVERAGE",
"DEF:nice=$rrd:proc" . $n . "_nice:AVERAGE",
"DEF:sys=$rrd:proc" . $n . "_sys:AVERAGE",
"DEF:iow=$rrd:proc" . $n . "_iow:AVERAGE",
"DEF:irq=$rrd:proc" . $n . "_irq:AVERAGE",
"DEF:sirq=$rrd:proc" . $n . "_sirq:AVERAGE",
"DEF:steal=$rrd:proc" . $n . "_steal:AVERAGE",
"DEF:guest=$rrd:proc" . $n . "_guest:AVERAGE",
@tmp);
$err = RRDs::error;
print("ERROR: while graphing $PNG_DIR" . "$PNG[$n]: $err\n") if $err;
if(lc($config->{enable_zoom}) eq "y") {
($width, $height) = split('x', $config->{graph_size}->{zoom});
RRDs::graph("$PNG_DIR" . "$PNGz[$n]",
"--title=$config->{graphs}->{_proc} $n ($tf->{nwhen}$tf->{twhen})",
"--start=-$tf->{nwhen}$tf->{twhen}",
"--imgformat=PNG",
"--vertical-label=$vlabel",
"--width=$width",
"--height=$height",
@riglim,
"--lower-limit=0",
@{$cgi->{version12}},
@{$cgi->{version12_small}},
@{$colors->{graph_colors}},
"DEF:user=$rrd:proc" . $n . "_user:AVERAGE",
"DEF:nice=$rrd:proc" . $n . "_nice:AVERAGE",
"DEF:sys=$rrd:proc" . $n . "_sys:AVERAGE",
"DEF:iow=$rrd:proc" . $n . "_iow:AVERAGE",
"DEF:irq=$rrd:proc" . $n . "_irq:AVERAGE",
"DEF:sirq=$rrd:proc" . $n . "_sirq:AVERAGE",
"DEF:steal=$rrd:proc" . $n . "_steal:AVERAGE",
"DEF:guest=$rrd:proc" . $n . "_guest:AVERAGE",
@tmpz);
$err = RRDs::error;
print("ERROR: while graphing $PNG_DIR" . "$PNGz[$n]: $err\n") if $err;
}
if($title || ($silent =~ /imagetag/ && $graph =~ /proc$n/)) {
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} . $PNGz[$n] . "\"><img src='" . $config->{url} . "/" . $config->{imgs_dir} . $PNG[$n] . "' 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} . $PNGz[$n] . "','','width=" . ($width + 115) . ",height=" . ($height + 100) . ",scrollbars=0,resizable=0'))\"><img src='" . $config->{url} . "/" . $config->{imgs_dir} . $PNG[$n] . "' 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} . $PNG[$n] . "'>\n");
new 3.0 branch created
2013-01-04 08:27:05 +00:00
}
}
if($title) {
print(" </td>\n");
}
$n++;
}
if($title) {
print(" </tr>\n");
}
}
if($title) {
main::graph_footer();
}
print(" <br>\n");
return;
}
1;