mirror of https://github.com/mikaku/Monitorix.git
1008 lines
32 KiB
Perl
1008 lines
32 KiB
Perl
#
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# Monitorix - A lightweight system monitoring tool.
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#
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# Copyright (C) 2005-2022 by Jordi Sanfeliu <jordi@fibranet.cat>
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License along
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# with this program; if not, write to the Free Software Foundation, Inc.,
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# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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#
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package libvirt;
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use strict;
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use warnings;
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use Monitorix;
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use RRDs;
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use Time::HiRes;
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use Exporter 'import';
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our @EXPORT = qw(libvirt_init libvirt_update libvirt_cgi);
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sub measure {
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my ($myself, $config, $libvirt) = @_;
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my $rrdata = "N";
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my $e = 0;
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foreach my $vmg (sort keys %{$libvirt->{list}}) {
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my @lvl = split(',', $libvirt->{list}->{$vmg});
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for(my $n = 0; $n < 8; $n++) {
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my $cpu = 0;
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my $mem = 0;
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my $dsk = 0;
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my $net = 0;
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my $str;
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my $state = "";
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my $vm = trim($lvl[$n] || "");
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my @vda;
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my @vmac;
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# convert from old configuration to new
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if(ref($libvirt->{desc}->{$vm} || "") ne "HASH") {
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my $val;
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$val = trim((split(',', $libvirt->{desc}->{$vm} || ""))[1]);
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push(@vda, $val) if $val;
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$val = trim((split(',', $libvirt->{desc}->{$vm} || ""))[2]);
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push(@vmac, $val) if $val;
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} else {
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@vda = split(',', $libvirt->{desc}->{$vm}->{disk} || "");
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@vmac = split(',', $libvirt->{desc}->{$vm}->{net} || "");
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}
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my $vnet = "";
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if($vm && (!scalar(@vda) || !scalar(@vmac))) {
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logger("$myself: missing parameters in '$vm' virtual machine.");
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$vm = ""; # invalidates this vm
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}
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# check first if that 'vm' is running
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if($vm && open(IN, "$libvirt->{cmd} domstate $vm |")) {
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$state = trim(<IN>);
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close(IN);
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}
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if($state eq "running") {
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my $epoc_identifier = "last_epoc_" . $e . "_" . $n;
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my $last_epoc = ($config->{libvirt_hist}->{$epoc_identifier} || 0);
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my $epoc = Time::HiRes::time();
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$config->{libvirt_hist}->{$epoc_identifier} = $epoc;
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my $delta_t = ($last_epoc ne 0) ? ($epoc - $last_epoc) : 60;
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my $t;
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if(open(IN, "$libvirt->{cmd} cpu-stats $vm --total |")) {
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my $c = 0;
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while(<IN>) {
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if(/^\s+cpu_time\s+(\d+\.\d+) seconds$/) {
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$c = $1;
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}
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}
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close(IN);
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$str = $e . "_cpu" . $n;
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$cpu = $c - ($config->{libvirt_hist}->{$str} || 0);
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$cpu = 0 unless $c != $cpu;
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$cpu = $cpu * 100 / $delta_t;
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$cpu = $cpu > 100 ? 100 : $cpu;
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$config->{libvirt_hist}->{$str} = $c;
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}
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if(open(IN, "$libvirt->{cmd} dommemstat $vm |")) {
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while(<IN>) {
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if(/^rss\s+(\d+)$/) {
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$mem = $1 * 1024;
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}
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}
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close(IN);
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}
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# summarizes all virtual disks stats for each 'vm'
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$t = 0;
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foreach my $vd (@vda) {
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$vd = trim($vd);
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if(open(IN, "$libvirt->{cmd} domblkstat $vm $vd |")) {
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my $r = 0;
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my $w = 0;
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while(<IN>) {
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if(/^$vd\s+rd_bytes\s+(\d+)$/) {
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$r = $1;
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}
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if(/^$vd\s+wr_bytes\s+(\d+)$/) {
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$w = $1;
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last;
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}
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}
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close(IN);
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$t += ($r + $w);
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}
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}
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$str = $e . "_dsk" . $n;
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$dsk = $t - ($config->{libvirt_hist}->{$str} || 0);
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$dsk = 0 unless $t != $dsk;
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$dsk /= $delta_t;
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$config->{libvirt_hist}->{$str} = $t;
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# summarizes all virtual network stats for each 'vm'
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$t = 0;
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foreach my $vn (@vmac) {
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$vn = trim($vn);
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if(open(IN, "$libvirt->{cmd} domiflist $vm |")) {
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while(<IN>) {
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if(/^\s*(\S+)\s+.*?\s+$vn$/) {
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$vnet = $1;
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}
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}
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close(IN);
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}
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if(!$vnet) {
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logger("$myself: invalid MAC address '$vn' in '$vm'.");
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next;
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}
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if(open(IN, "$libvirt->{cmd} domifstat $vm $vnet |")) {
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my $r = 0;
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my $w = 0;
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while(<IN>) {
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if(/^$vnet\s+rx_bytes\s+(\d+)$/) {
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$r = $1;
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}
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if(/^$vnet\s+tx_bytes\s+(\d+)$/) {
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$w = $1;
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last;
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}
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}
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close(IN);
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$t += ($r + $w);
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}
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}
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$str = $e . "_net" . $n;
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$net = $t - ($config->{libvirt_hist}->{$str} || 0);
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$net = 0 unless $t != $net;
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$net /= $delta_t;
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$config->{libvirt_hist}->{$str} = $t;
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}
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$rrdata .= ":$cpu:$mem:$dsk:$net:0:0:0:0";
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}
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$e++;
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}
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return $rrdata;
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}
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sub libvirt_init {
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my $myself = (caller(0))[3];
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my ($package, $config, $debug) = @_;
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my $rrd = $config->{base_lib} . $package . ".rrd";
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my $libvirt = $config->{libvirt};
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my $info;
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my @ds;
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my @rra;
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my @tmp;
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my $n;
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my @average;
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my @min;
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my @max;
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my @last;
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if(-e $rrd) {
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$info = RRDs::info($rrd);
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for my $key (keys %$info) {
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if(index($key, 'ds[') == 0) {
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if(index($key, '.type') != -1) {
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push(@ds, substr($key, 3, index($key, ']') - 3));
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}
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}
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if(index($key, 'rra[') == 0) {
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if(index($key, '.rows') != -1) {
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push(@rra, substr($key, 4, index($key, ']') - 4));
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}
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}
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}
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if(scalar(@ds) / 64 != keys(%{$libvirt->{list}})) {
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logger("$myself: Detected size mismatch between <list>...</list> (" . keys(%{$libvirt->{list}}) . ") and $rrd (" . scalar(@ds) / 64 . "). Resizing it accordingly. All historical data will be lost. Backup file created.");
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rename($rrd, "$rrd.bak");
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}
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if(scalar(@rra) < 12 + (4 * $config->{max_historic_years})) {
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logger("$myself: Detected size mismatch between 'max_historic_years' (" . $config->{max_historic_years} . ") and $rrd (" . ((scalar(@rra) -12) / 4) . "). Resizing it accordingly. All historical data will be lost. Backup file created.");
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rename($rrd, "$rrd.bak");
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}
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}
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if(!(-e $rrd)) {
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logger("Creating '$rrd' file.");
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for($n = 1; $n <= $config->{max_historic_years}; $n++) {
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push(@average, "RRA:AVERAGE:0.5:1440:" . (365 * $n));
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push(@min, "RRA:MIN:0.5:1440:" . (365 * $n));
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push(@max, "RRA:MAX:0.5:1440:" . (365 * $n));
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push(@last, "RRA:LAST:0.5:1440:" . (365 * $n));
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}
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for($n = 0; $n < keys(%{$libvirt->{list}}); $n++) {
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my $n2;
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for($n2 = 0; $n2 < 8; $n2++) {
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push(@tmp, "DS:libv" . $n . "_cpu" . $n2 . ":GAUGE:120:0:100");
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push(@tmp, "DS:libv" . $n . "_mem" . $n2 . ":GAUGE:120:0:U");
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push(@tmp, "DS:libv" . $n . "_dsk" . $n2 . ":GAUGE:120:0:U");
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push(@tmp, "DS:libv" . $n . "_net" . $n2 . ":GAUGE:120:0:U");
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push(@tmp, "DS:libv" . $n . "_va1" . $n2 . ":GAUGE:120:0:U");
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push(@tmp, "DS:libv" . $n . "_va2" . $n2 . ":GAUGE:120:0:U");
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push(@tmp, "DS:libv" . $n . "_va3" . $n2 . ":GAUGE:120:0:U");
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push(@tmp, "DS:libv" . $n . "_va4" . $n2 . ":GAUGE:120:0:U");
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}
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}
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eval {
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RRDs::create($rrd,
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"--step=60",
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@tmp,
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"RRA:AVERAGE:0.5:1:1440",
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"RRA:AVERAGE:0.5:30:336",
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"RRA:AVERAGE:0.5:60:744",
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@average,
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"RRA:MIN:0.5:1:1440",
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"RRA:MIN:0.5:30:336",
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"RRA:MIN:0.5:60:744",
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@min,
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"RRA:MAX:0.5:1:1440",
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"RRA:MAX:0.5:30:336",
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"RRA:MAX:0.5:60:744",
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@max,
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"RRA:LAST:0.5:1:1440",
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"RRA:LAST:0.5:30:336",
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"RRA:LAST:0.5:60:744",
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@last,
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);
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};
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my $err = RRDs::error;
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if($@ || $err) {
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logger("$@") unless !$@;
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if($err) {
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logger("ERROR: while creating $rrd: $err");
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if($err eq "RRDs::error") {
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logger("... is the RRDtool Perl package installed?");
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}
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}
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return;
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}
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}
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# check for missing options
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if(!$libvirt->{cmd}) {
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logger("$myself: WARNING: the 'cmd' option doesn't exist. Please consider upgrading your configuration file.");
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$libvirt->{cmd} = "virsh";
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}
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$config->{libvirt_hist} = ();
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push(@{$config->{func_update}}, $package);
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measure($myself, $config, $libvirt); # Call to measuring routine to initialize the last values for calculating the differences. This way, the first update call will actually measure correct values.
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logger("$myself: Ok") if $debug;
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}
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sub libvirt_update {
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my $myself = (caller(0))[3];
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my ($package, $config, $debug) = @_;
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my $rrd = $config->{base_lib} . $package . ".rrd";
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my $libvirt = $config->{libvirt};
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my $rrdata = measure($myself, $config, $libvirt);
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RRDs::update($rrd, $rrdata);
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logger("$myself: $rrdata") if $debug;
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my $err = RRDs::error;
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logger("ERROR: while updating $rrd: $err") if $err;
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}
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sub libvirt_cgi {
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my ($package, $config, $cgi) = @_;
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my @output;
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my $libvirt = $config->{libvirt};
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my @rigid = split(',', ($libvirt->{rigid} || ""));
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my @limit = split(',', ($libvirt->{limit} || ""));
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my $tf = $cgi->{tf};
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my $colors = $cgi->{colors};
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my $graph = $cgi->{graph};
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my $silent = $cgi->{silent};
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my $zoom = "--zoom=" . $config->{global_zoom};
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my %rrd = (
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'new' => \&RRDs::graphv,
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'old' => \&RRDs::graph,
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);
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my $version = "new";
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my @full_size_mode;
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my $pic;
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my $picz;
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my $picz_width;
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my $picz_height;
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my $u = "";
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my $width;
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my $height;
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my @extra;
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my $graph_title;
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my @IMG;
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my @IMGz;
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my @tmp;
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my @tmpz;
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my @CDEF;
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my $T = "B";
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my $vlabel = "bytes/s";
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my @riglim;
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my $n;
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my $n2;
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my $e;
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my $e2;
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my $str;
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my $err;
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my @LC = (
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"#FFA500",
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"#44EEEE",
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"#44EE44",
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"#4444EE",
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"#448844",
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"#5F04B4",
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"#EE44EE",
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"#EEEE44",
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);
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$version = "old" if $RRDs::VERSION < 1.3;
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push(@full_size_mode, "--full-size-mode") if $RRDs::VERSION > 1.3;
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my $rrd = $config->{base_lib} . $package . ".rrd";
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my $title = $config->{graph_title}->{$package};
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my $IMG_DIR = $config->{base_dir} . "/" . $config->{imgs_dir};
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my $imgfmt_uc = uc($config->{image_format});
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my $imgfmt_lc = lc($config->{image_format});
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foreach my $i (split(',', $config->{rrdtool_extra_options} || "")) {
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push(@extra, trim($i)) if trim($i);
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}
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$title = !$silent ? $title : "";
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if(lc($config->{netstats_in_bps}) eq "y") {
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$T = "b";
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$vlabel = "bits/s";
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}
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# text mode
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#
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if(lc($config->{iface_mode}) eq "text") {
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if($title) {
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push(@output, main::graph_header($title, 2));
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push(@output, " <tr>\n");
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push(@output, " <td>\n");
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}
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my (undef, undef, undef, $data) = RRDs::fetch("$rrd",
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"--resolution=$tf->{res}",
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"--start=-$tf->{nwhen}$tf->{twhen}",
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"AVERAGE");
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$err = RRDs::error;
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push(@output, "ERROR: while fetching $rrd: $err\n") if $err;
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my $line1;
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my $line2;
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my $line3;
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push(@output, " <pre style='font-size: 12px; color: $colors->{fg_color}';>\n");
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foreach my $vmg (sort keys %{$libvirt->{list}}) {
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my @lvl = split(',', $libvirt->{list}->{$vmg});
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for($n = 0; $n < scalar(@lvl); $n++) {
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my $vm = trim($lvl[$n]);
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# convert from old configuration to new
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if(ref($libvirt->{desc}->{$vm} || "") ne "HASH") {
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$str = trim((split(',', $libvirt->{desc}->{$vm} || ""))[0]);
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} else {
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$str = $libvirt->{desc}->{$vm}->{desc} || "";
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}
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$str = sprintf("%31s", trim((split(',', $str || $vm))[0]));
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$line1 .= $str;
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$str = sprintf(" CPU%% Memory Disk Net ");
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$line2 .= $str;
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$line3 .= "-------------------------------";
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}
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}
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push(@output, " $line1\n");
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push(@output, "Time $line2\n");
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push(@output, "-----$line3\n");
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my $line;
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my @row;
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my $time;
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my $from;
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my $to;
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for($n = 0, $time = $tf->{tb}; $n < ($tf->{tb} * $tf->{ts}); $n++) {
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$line = @$data[$n];
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$time = $time - (1 / $tf->{ts});
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my ($root, $swap) = @$line;
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push(@output, sprintf(" %2d$tf->{tc} ", $time));
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$e = 0;
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foreach my $vmg (sort keys %{$libvirt->{list}}) {
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my @lvl = split(',', $libvirt->{list}->{$vmg});
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for($n2 = 0; $n2 < scalar(@lvl); $n2++) {
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$from = ($e * 8 * 8) + ($n2 * 8);
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$to = $from + 8;
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my ($cpu, $mem, $dsk, $net) = @$line[$from..$to];
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if(lc($config->{netstats_in_bps}) eq "y") {
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$net *= 8;
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}
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@row = ($cpu || 0, ($mem || 0) / 1024 / 1024, ($dsk || 0) / 1024, ($net || 0) / 1024);
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push(@output, sprintf(" %4.1f%% %6dM %6.1fM %6.1fM ", @row));
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}
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$e++;
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}
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push(@output, "\n");
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}
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push(@output, " </pre>\n");
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if($title) {
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push(@output, " </td>\n");
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push(@output, " </tr>\n");
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push(@output, main::graph_footer());
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}
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push(@output, " <br>\n");
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return @output;
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}
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# graph mode
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#
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if($silent eq "yes" || $silent eq "imagetag") {
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$colors->{fg_color} = "#000000"; # visible color for text mode
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$u = "_";
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}
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if($silent eq "imagetagbig") {
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$colors->{fg_color} = "#000000"; # visible color for text mode
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$u = "";
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}
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|
for($n = 0; $n < keys(%{$libvirt->{list}}); $n++) {
|
|
for($n2 = 1; $n2 <= 4; $n2++) {
|
|
$str = $u . $package . $n . $n2 . "." . $tf->{when} . ".$imgfmt_lc";
|
|
push(@IMG, $str);
|
|
unlink("$IMG_DIR" . $str);
|
|
if(lc($config->{enable_zoom}) eq "y") {
|
|
$str = $u . $package . $n . $n2 . "z." . $tf->{when} . ".$imgfmt_lc";
|
|
push(@IMGz, $str);
|
|
unlink("$IMG_DIR" . $str);
|
|
}
|
|
}
|
|
}
|
|
|
|
$e = $e2 = 0;
|
|
foreach my $vmg (sort keys %{$libvirt->{list}}) {
|
|
my @lvl = split(',', $libvirt->{list}->{$vmg});
|
|
|
|
# hide empty groups
|
|
next if !scalar(@lvl);
|
|
|
|
if($e) {
|
|
push(@output, " <br>\n");
|
|
}
|
|
if($title) {
|
|
push(@output, main::graph_header($title, 2));
|
|
}
|
|
|
|
@riglim = @{setup_riglim($rigid[0], $limit[0])};
|
|
undef(@tmp);
|
|
undef(@tmpz);
|
|
undef(@CDEF);
|
|
for($n = 0; $n < 8; $n++) {
|
|
my $vm = trim($lvl[$n] || "");
|
|
|
|
if($vm) {
|
|
# convert from old configuration to new
|
|
if(ref($libvirt->{desc}->{$vm} || "") ne "HASH") {
|
|
$str = trim((split(',', $libvirt->{desc}->{$vm} || ""))[0]);
|
|
} else {
|
|
$str = $libvirt->{desc}->{$vm}->{desc} || "";
|
|
}
|
|
|
|
push(@tmpz, "LINE2:cpu" . $n . $LC[$n] . ":$str");
|
|
$str = sprintf("%-20s", substr($str, 0, 20));
|
|
push(@tmp, "LINE2:cpu" . $n . $LC[$n] . ":$str");
|
|
push(@tmp, "GPRINT:cpu" . $n . ":LAST:Cur\\: %4.1lf%%");
|
|
push(@tmp, "GPRINT:cpu" . $n . ":MIN: Min\\: %4.1lf%%");
|
|
push(@tmp, "GPRINT:cpu" . $n . ":MAX: Max\\: %4.1lf%%\\n");
|
|
}
|
|
}
|
|
if($title) {
|
|
push(@output, " <tr>\n");
|
|
push(@output, " <td>\n");
|
|
}
|
|
if(lc($config->{show_gaps}) eq "y") {
|
|
push(@tmp, "AREA:wrongdata#$colors->{gap}:");
|
|
push(@tmpz, "AREA:wrongdata#$colors->{gap}:");
|
|
push(@CDEF, "CDEF:wrongdata=allvalues,UN,INF,UNKN,IF");
|
|
}
|
|
($width, $height) = split('x', $config->{graph_size}->{medium});
|
|
if($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;
|
|
}
|
|
$pic = $rrd{$version}->("$IMG_DIR" . "$IMG[$e * 4]",
|
|
"--title=$config->{graphs}->{_libvirt1} ($tf->{nwhen}$tf->{twhen})",
|
|
"--start=-$tf->{nwhen}$tf->{twhen}",
|
|
"--imgformat=$imgfmt_uc",
|
|
"--vertical-label=Percent (%)",
|
|
"--width=$width",
|
|
"--height=$height",
|
|
@extra,
|
|
@riglim,
|
|
$zoom,
|
|
@{$cgi->{version12}},
|
|
@{$colors->{graph_colors}},
|
|
"DEF:cpu0=$rrd:libv" . $e . "_cpu0:AVERAGE",
|
|
"DEF:cpu1=$rrd:libv" . $e . "_cpu1:AVERAGE",
|
|
"DEF:cpu2=$rrd:libv" . $e . "_cpu2:AVERAGE",
|
|
"DEF:cpu3=$rrd:libv" . $e . "_cpu3:AVERAGE",
|
|
"DEF:cpu4=$rrd:libv" . $e . "_cpu4:AVERAGE",
|
|
"DEF:cpu5=$rrd:libv" . $e . "_cpu5:AVERAGE",
|
|
"DEF:cpu6=$rrd:libv" . $e . "_cpu6:AVERAGE",
|
|
"DEF:cpu7=$rrd:libv" . $e . "_cpu7:AVERAGE",
|
|
"CDEF:allvalues=cpu0,cpu1,cpu2,cpu3,cpu4,cpu5,cpu6,cpu7,+,+,+,+,+,+,+",
|
|
@CDEF,
|
|
@tmp);
|
|
$err = RRDs::error;
|
|
push(@output, "ERROR: while graphing $IMG_DIR" . "$IMG[$e * 4]: $err\n") if $err;
|
|
if(lc($config->{enable_zoom}) eq "y") {
|
|
($width, $height) = split('x', $config->{graph_size}->{zoom});
|
|
$picz = $rrd{$version}->("$IMG_DIR" . "$IMGz[$e * 4]",
|
|
"--title=$config->{graphs}->{_libvirt1} ($tf->{nwhen}$tf->{twhen})",
|
|
"--start=-$tf->{nwhen}$tf->{twhen}",
|
|
"--imgformat=$imgfmt_uc",
|
|
"--vertical-label=Percent (%)",
|
|
"--width=$width",
|
|
"--height=$height",
|
|
@full_size_mode,
|
|
@extra,
|
|
@riglim,
|
|
$zoom,
|
|
@{$cgi->{version12}},
|
|
@{$colors->{graph_colors}},
|
|
"DEF:cpu0=$rrd:libv" . $e . "_cpu0:AVERAGE",
|
|
"DEF:cpu1=$rrd:libv" . $e . "_cpu1:AVERAGE",
|
|
"DEF:cpu2=$rrd:libv" . $e . "_cpu2:AVERAGE",
|
|
"DEF:cpu3=$rrd:libv" . $e . "_cpu3:AVERAGE",
|
|
"DEF:cpu4=$rrd:libv" . $e . "_cpu4:AVERAGE",
|
|
"DEF:cpu5=$rrd:libv" . $e . "_cpu5:AVERAGE",
|
|
"DEF:cpu6=$rrd:libv" . $e . "_cpu6:AVERAGE",
|
|
"DEF:cpu7=$rrd:libv" . $e . "_cpu7:AVERAGE",
|
|
"CDEF:allvalues=cpu0,cpu1,cpu2,cpu3,cpu4,cpu5,cpu6,cpu7,+,+,+,+,+,+,+",
|
|
@CDEF,
|
|
@tmpz);
|
|
$err = RRDs::error;
|
|
push(@output, "ERROR: while graphing $IMG_DIR" . "$IMGz[$e * 4]: $err\n") if $err;
|
|
}
|
|
$e2 = $e . "1";
|
|
if($title || ($silent =~ /imagetag/ && $graph =~ /libvirt$e2/)) {
|
|
if(lc($config->{enable_zoom}) eq "y") {
|
|
if(lc($config->{disable_javascript_void}) eq "y") {
|
|
push(@output, " " . picz_a_element(config => $config, IMGz => $IMGz[$e * 4], IMG => $IMG[$e * 4]) . "\n");
|
|
} else {
|
|
if($version eq "new") {
|
|
$picz_width = $picz->{image_width} * $config->{global_zoom};
|
|
$picz_height = $picz->{image_height} * $config->{global_zoom};
|
|
} else {
|
|
$picz_width = $width + 115;
|
|
$picz_height = $height + 100;
|
|
}
|
|
push(@output, " " . picz_js_a_element(width => $picz_width, height => $picz_height, config => $config, IMGz => $IMGz[$e * 4], IMG => $IMG[$e * 4]) . "\n");
|
|
}
|
|
} else {
|
|
push(@output, " " . img_element(config => $config, IMG => $IMG[$e * 4]) . "\n");
|
|
}
|
|
}
|
|
|
|
if($title) {
|
|
push(@output, " </td>\n");
|
|
push(@output, " <td class='td-valign-top'>\n");
|
|
}
|
|
@riglim = @{setup_riglim($rigid[1], $limit[1])};
|
|
undef(@tmp);
|
|
undef(@tmpz);
|
|
undef(@CDEF);
|
|
for($n = 0; $n < 8; $n++) {
|
|
my $vm = trim($lvl[$n] || "");
|
|
|
|
if($vm) {
|
|
# convert from old configuration to new
|
|
if(ref($libvirt->{desc}->{$vm} || "") ne "HASH") {
|
|
$str = trim((split(',', $libvirt->{desc}->{$vm} || ""))[0]);
|
|
} else {
|
|
$str = $libvirt->{desc}->{$vm}->{desc} || "";
|
|
}
|
|
push(@tmpz, "LINE2:mem" . $n . $LC[$n] . ":$str");
|
|
$str = sprintf("%-20s", substr($str, 0, 20));
|
|
push(@tmp, "LINE2:mem" . $n . $LC[$n] . ":$str");
|
|
push(@tmp, "GPRINT:m_mem" . $n . ":LAST:Cur\\: %4.0lfM");
|
|
push(@tmp, "GPRINT:m_mem" . $n . ":MIN: Min\\: %4.0lfM");
|
|
push(@tmp, "GPRINT:m_mem" . $n . ":MAX: Max\\: %4.0lfM\\n");
|
|
}
|
|
}
|
|
if(lc($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");
|
|
}
|
|
($width, $height) = split('x', $config->{graph_size}->{medium});
|
|
if($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");
|
|
}
|
|
$pic = $rrd{$version}->("$IMG_DIR" . "$IMG[$e * 4 + 1]",
|
|
"--title=$config->{graphs}->{_libvirt2} ($tf->{nwhen}$tf->{twhen})",
|
|
"--start=-$tf->{nwhen}$tf->{twhen}",
|
|
"--imgformat=$imgfmt_uc",
|
|
"--vertical-label=Bytes",
|
|
"--width=$width",
|
|
"--height=$height",
|
|
@extra,
|
|
@riglim,
|
|
$zoom,
|
|
@{$cgi->{version12}},
|
|
@{$colors->{graph_colors}},
|
|
"DEF:mem0=$rrd:libv" . $e . "_mem0:AVERAGE",
|
|
"DEF:mem1=$rrd:libv" . $e . "_mem1:AVERAGE",
|
|
"DEF:mem2=$rrd:libv" . $e . "_mem2:AVERAGE",
|
|
"DEF:mem3=$rrd:libv" . $e . "_mem3:AVERAGE",
|
|
"DEF:mem4=$rrd:libv" . $e . "_mem4:AVERAGE",
|
|
"DEF:mem5=$rrd:libv" . $e . "_mem5:AVERAGE",
|
|
"DEF:mem6=$rrd:libv" . $e . "_mem6:AVERAGE",
|
|
"DEF:mem7=$rrd:libv" . $e . "_mem7:AVERAGE",
|
|
"CDEF:allvalues=mem0,mem1,mem2,mem3,mem4,mem5,mem6,mem7,+,+,+,+,+,+,+",
|
|
"CDEF:m_mem0=mem0,1024,/,1024,/",
|
|
"CDEF:m_mem1=mem1,1024,/,1024,/",
|
|
"CDEF:m_mem2=mem2,1024,/,1024,/",
|
|
"CDEF:m_mem3=mem3,1024,/,1024,/",
|
|
"CDEF:m_mem4=mem4,1024,/,1024,/",
|
|
"CDEF:m_mem5=mem5,1024,/,1024,/",
|
|
"CDEF:m_mem6=mem6,1024,/,1024,/",
|
|
"CDEF:m_mem7=mem7,1024,/,1024,/",
|
|
@CDEF,
|
|
@tmp);
|
|
$err = RRDs::error;
|
|
push(@output, "ERROR: while graphing $IMG_DIR" . "$IMG[$e * 4 + 1]: $err\n") if $err;
|
|
if(lc($config->{enable_zoom}) eq "y") {
|
|
($width, $height) = split('x', $config->{graph_size}->{zoom});
|
|
$picz = $rrd{$version}->("$IMG_DIR" . "$IMGz[$e * 4 + 1]",
|
|
"--title=$config->{graphs}->{_libvirt2} ($tf->{nwhen}$tf->{twhen})",
|
|
"--start=-$tf->{nwhen}$tf->{twhen}",
|
|
"--imgformat=$imgfmt_uc",
|
|
"--vertical-label=Bytes",
|
|
"--width=$width",
|
|
"--height=$height",
|
|
@full_size_mode,
|
|
@extra,
|
|
@riglim,
|
|
$zoom,
|
|
@{$cgi->{version12}},
|
|
@{$colors->{graph_colors}},
|
|
"DEF:mem0=$rrd:libv" . $e . "_mem0:AVERAGE",
|
|
"DEF:mem1=$rrd:libv" . $e . "_mem1:AVERAGE",
|
|
"DEF:mem2=$rrd:libv" . $e . "_mem2:AVERAGE",
|
|
"DEF:mem3=$rrd:libv" . $e . "_mem3:AVERAGE",
|
|
"DEF:mem4=$rrd:libv" . $e . "_mem4:AVERAGE",
|
|
"DEF:mem5=$rrd:libv" . $e . "_mem5:AVERAGE",
|
|
"DEF:mem6=$rrd:libv" . $e . "_mem6:AVERAGE",
|
|
"DEF:mem7=$rrd:libv" . $e . "_mem7:AVERAGE",
|
|
"CDEF:allvalues=mem0,mem1,mem2,mem3,mem4,mem5,mem6,mem7,+,+,+,+,+,+,+",
|
|
"CDEF:m_mem0=mem0,1024,/,1024,/",
|
|
"CDEF:m_mem1=mem1,1024,/,1024,/",
|
|
"CDEF:m_mem2=mem2,1024,/,1024,/",
|
|
"CDEF:m_mem3=mem3,1024,/,1024,/",
|
|
"CDEF:m_mem4=mem4,1024,/,1024,/",
|
|
"CDEF:m_mem5=mem5,1024,/,1024,/",
|
|
"CDEF:m_mem6=mem6,1024,/,1024,/",
|
|
"CDEF:m_mem7=mem7,1024,/,1024,/",
|
|
@CDEF,
|
|
@tmpz);
|
|
$err = RRDs::error;
|
|
push(@output, "ERROR: while graphing $IMG_DIR" . "$IMGz[$e * 4 + 1]: $err\n") if $err;
|
|
}
|
|
$e2 = $e . "2";
|
|
if($title || ($silent =~ /imagetag/ && $graph =~ /libvirt$e2/)) {
|
|
if(lc($config->{enable_zoom}) eq "y") {
|
|
if(lc($config->{disable_javascript_void}) eq "y") {
|
|
push(@output, " " . picz_a_element(config => $config, IMGz => $IMGz[$e * 4 + 1], IMG => $IMG[$e * 4 + 1]) . "\n");
|
|
} else {
|
|
if($version eq "new") {
|
|
$picz_width = $picz->{image_width} * $config->{global_zoom};
|
|
$picz_height = $picz->{image_height} * $config->{global_zoom};
|
|
} else {
|
|
$picz_width = $width + 115;
|
|
$picz_height = $height + 100;
|
|
}
|
|
push(@output, " " . picz_js_a_element(width => $picz_width, height => $picz_height, config => $config, IMGz => $IMGz[$e * 4 + 1], IMG => $IMG[$e * 4 + 1]) . "\n");
|
|
}
|
|
} else {
|
|
push(@output, " " . img_element(config => $config, IMG => $IMG[$e * 4 + 1]) . "\n");
|
|
}
|
|
}
|
|
|
|
@riglim = @{setup_riglim($rigid[2], $limit[2])};
|
|
undef(@tmp);
|
|
undef(@tmpz);
|
|
undef(@CDEF);
|
|
for($n = 0; $n < 8; $n++) {
|
|
my $vm = trim($lvl[$n] || "");
|
|
|
|
if($vm) {
|
|
# convert from old configuration to new
|
|
if(ref($libvirt->{desc}->{$vm} || "") ne "HASH") {
|
|
$str = trim((split(',', $libvirt->{desc}->{$vm} || ""))[0]);
|
|
} else {
|
|
$str = $libvirt->{desc}->{$vm}->{desc} || "";
|
|
}
|
|
push(@tmpz, "LINE2:dsk" . $n . $LC[$n] . ":$str");
|
|
$str = sprintf("%-20s", substr($str, 0, 20));
|
|
push(@tmp, "LINE2:dsk" . $n . $LC[$n] . ":$str");
|
|
push(@tmp, "GPRINT:m_dsk" . $n . ":LAST:Cur\\: %4.1lfM");
|
|
push(@tmp, "GPRINT:m_dsk" . $n . ":MIN: Min\\: %4.1lfM");
|
|
push(@tmp, "GPRINT:m_dsk" . $n . ":MAX: Max\\: %4.1lfM\\n");
|
|
}
|
|
}
|
|
if($title) {
|
|
push(@output, " <tr>\n");
|
|
push(@output, " <td>\n");
|
|
}
|
|
if(lc($config->{show_gaps}) eq "y") {
|
|
push(@tmp, "AREA:wrongdata#$colors->{gap}:");
|
|
push(@tmpz, "AREA:wrongdata#$colors->{gap}:");
|
|
push(@CDEF, "CDEF:wrongdata=allvalues,UN,INF,UNKN,IF");
|
|
}
|
|
($width, $height) = split('x', $config->{graph_size}->{medium});
|
|
if($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;
|
|
}
|
|
$pic = $rrd{$version}->("$IMG_DIR" . "$IMG[$e * 4 + 2]",
|
|
"--title=$config->{graphs}->{_libvirt3} ($tf->{nwhen}$tf->{twhen})",
|
|
"--start=-$tf->{nwhen}$tf->{twhen}",
|
|
"--imgformat=$imgfmt_uc",
|
|
"--vertical-label=bytes/s",
|
|
"--width=$width",
|
|
"--height=$height",
|
|
@extra,
|
|
@riglim,
|
|
$zoom,
|
|
@{$cgi->{version12}},
|
|
@{$colors->{graph_colors}},
|
|
"DEF:dsk0=$rrd:libv" . $e . "_dsk0:AVERAGE",
|
|
"DEF:dsk1=$rrd:libv" . $e . "_dsk1:AVERAGE",
|
|
"DEF:dsk2=$rrd:libv" . $e . "_dsk2:AVERAGE",
|
|
"DEF:dsk3=$rrd:libv" . $e . "_dsk3:AVERAGE",
|
|
"DEF:dsk4=$rrd:libv" . $e . "_dsk4:AVERAGE",
|
|
"DEF:dsk5=$rrd:libv" . $e . "_dsk5:AVERAGE",
|
|
"DEF:dsk6=$rrd:libv" . $e . "_dsk6:AVERAGE",
|
|
"DEF:dsk7=$rrd:libv" . $e . "_dsk7:AVERAGE",
|
|
"CDEF:allvalues=dsk0,dsk1,dsk2,dsk3,dsk4,dsk5,dsk6,dsk7,+,+,+,+,+,+,+",
|
|
"CDEF:m_dsk0=dsk0,1024,/,1024,/",
|
|
"CDEF:m_dsk1=dsk1,1024,/,1024,/",
|
|
"CDEF:m_dsk2=dsk2,1024,/,1024,/",
|
|
"CDEF:m_dsk3=dsk3,1024,/,1024,/",
|
|
"CDEF:m_dsk4=dsk4,1024,/,1024,/",
|
|
"CDEF:m_dsk5=dsk5,1024,/,1024,/",
|
|
"CDEF:m_dsk6=dsk6,1024,/,1024,/",
|
|
"CDEF:m_dsk7=dsk7,1024,/,1024,/",
|
|
@CDEF,
|
|
@tmp);
|
|
$err = RRDs::error;
|
|
push(@output, "ERROR: while graphing $IMG_DIR" . "$IMG[$e * 4 + 2]: $err\n") if $err;
|
|
if(lc($config->{enable_zoom}) eq "y") {
|
|
($width, $height) = split('x', $config->{graph_size}->{zoom});
|
|
$picz = $rrd{$version}->("$IMG_DIR" . "$IMGz[$e * 4 + 2]",
|
|
"--title=$config->{graphs}->{_libvirt3} ($tf->{nwhen}$tf->{twhen})",
|
|
"--start=-$tf->{nwhen}$tf->{twhen}",
|
|
"--imgformat=$imgfmt_uc",
|
|
"--vertical-label=bytes/s",
|
|
"--width=$width",
|
|
"--height=$height",
|
|
@full_size_mode,
|
|
@extra,
|
|
@riglim,
|
|
$zoom,
|
|
@{$cgi->{version12}},
|
|
@{$colors->{graph_colors}},
|
|
"DEF:dsk0=$rrd:libv" . $e . "_dsk0:AVERAGE",
|
|
"DEF:dsk1=$rrd:libv" . $e . "_dsk1:AVERAGE",
|
|
"DEF:dsk2=$rrd:libv" . $e . "_dsk2:AVERAGE",
|
|
"DEF:dsk3=$rrd:libv" . $e . "_dsk3:AVERAGE",
|
|
"DEF:dsk4=$rrd:libv" . $e . "_dsk4:AVERAGE",
|
|
"DEF:dsk5=$rrd:libv" . $e . "_dsk5:AVERAGE",
|
|
"DEF:dsk6=$rrd:libv" . $e . "_dsk6:AVERAGE",
|
|
"DEF:dsk7=$rrd:libv" . $e . "_dsk7:AVERAGE",
|
|
"CDEF:allvalues=dsk0,dsk1,dsk2,dsk3,dsk4,dsk5,dsk6,dsk7,+,+,+,+,+,+,+",
|
|
@CDEF,
|
|
"CDEF:m_dsk0=dsk0,1024,/,1024,/",
|
|
"CDEF:m_dsk1=dsk1,1024,/,1024,/",
|
|
"CDEF:m_dsk2=dsk2,1024,/,1024,/",
|
|
"CDEF:m_dsk3=dsk3,1024,/,1024,/",
|
|
"CDEF:m_dsk4=dsk4,1024,/,1024,/",
|
|
"CDEF:m_dsk5=dsk5,1024,/,1024,/",
|
|
"CDEF:m_dsk6=dsk6,1024,/,1024,/",
|
|
"CDEF:m_dsk7=dsk7,1024,/,1024,/",
|
|
@tmpz);
|
|
$err = RRDs::error;
|
|
push(@output, "ERROR: while graphing $IMG_DIR" . "$IMGz[$e * 4 + 2]: $err\n") if $err;
|
|
}
|
|
$e2 = $e . "3";
|
|
if($title || ($silent =~ /imagetag/ && $graph =~ /libvirt$e2/)) {
|
|
if(lc($config->{enable_zoom}) eq "y") {
|
|
if(lc($config->{disable_javascript_void}) eq "y") {
|
|
push(@output, " " . picz_a_element(config => $config, IMGz => $IMGz[$e * 4 + 2], IMG => $IMG[$e * 4 + 2]) . "\n");
|
|
}
|
|
else { if($version eq "new") {
|
|
$picz_width = $picz->{image_width} * $config->{global_zoom};
|
|
$picz_height = $picz->{image_height} * $config->{global_zoom};
|
|
} else {
|
|
$picz_width = $width + 115;
|
|
$picz_height = $height + 100;
|
|
}
|
|
push(@output, " " . picz_js_a_element(width => $picz_width, height => $picz_height, config => $config, IMGz => $IMGz[$e * 4 + 2], IMG => $IMG[$e * 4 + 2]) . "\n");
|
|
}
|
|
} else {
|
|
push(@output, " " . img_element(config => $config, IMG => $IMG[$e * 4 + 2]) . "\n");
|
|
}
|
|
}
|
|
|
|
if($title) {
|
|
push(@output, " </td>\n");
|
|
push(@output, " <td class='td-valign-top'>\n");
|
|
}
|
|
@riglim = @{setup_riglim($rigid[3], $limit[3])};
|
|
undef(@tmp);
|
|
undef(@tmpz);
|
|
undef(@CDEF);
|
|
for($n = 0; $n < 8; $n++) {
|
|
my $vm = trim($lvl[$n] || "");
|
|
|
|
if($vm) {
|
|
# convert from old configuration to new
|
|
if(ref($libvirt->{desc}->{$vm} || "") ne "HASH") {
|
|
$str = trim((split(',', $libvirt->{desc}->{$vm} || ""))[0]);
|
|
} else {
|
|
$str = $libvirt->{desc}->{$vm}->{desc} || "";
|
|
}
|
|
push(@tmpz, "LINE2:net" . $n . $LC[$n] . ":$str");
|
|
$str = sprintf("%-20s", substr($str, 0, 20));
|
|
push(@tmp, "LINE2:net" . $n . $LC[$n] . ":$str");
|
|
push(@tmp, "GPRINT:m_net" . $n . ":LAST:Cur\\: %4.1lfM");
|
|
push(@tmp, "GPRINT:m_net" . $n . ":MIN: Min\\: %4.1lfM");
|
|
push(@tmp, "GPRINT:m_net" . $n . ":MAX: Max\\: %4.1lfM\\n");
|
|
}
|
|
}
|
|
if(lc($config->{netstats_in_bps}) eq "y") {
|
|
push(@CDEF, "CDEF:m_net0=net0,1024,/,1024,/,8,*");
|
|
push(@CDEF, "CDEF:m_net1=net1,1024,/,1024,/,8,*");
|
|
push(@CDEF, "CDEF:m_net2=net2,1024,/,1024,/,8,*");
|
|
push(@CDEF, "CDEF:m_net3=net3,1024,/,1024,/,8,*");
|
|
push(@CDEF, "CDEF:m_net4=net4,1024,/,1024,/,8,*");
|
|
push(@CDEF, "CDEF:m_net5=net5,1024,/,1024,/,8,*");
|
|
push(@CDEF, "CDEF:m_net6=net6,1024,/,1024,/,8,*");
|
|
push(@CDEF, "CDEF:m_net7=net7,1024,/,1024,/,8,*");
|
|
} else {
|
|
push(@CDEF, "CDEF:m_net0=net0,1024,/,1024,/");
|
|
push(@CDEF, "CDEF:m_net1=net1,1024,/,1024,/");
|
|
push(@CDEF, "CDEF:m_net2=net2,1024,/,1024,/");
|
|
push(@CDEF, "CDEF:m_net3=net3,1024,/,1024,/");
|
|
push(@CDEF, "CDEF:m_net4=net4,1024,/,1024,/");
|
|
push(@CDEF, "CDEF:m_net5=net5,1024,/,1024,/");
|
|
push(@CDEF, "CDEF:m_net6=net6,1024,/,1024,/");
|
|
push(@CDEF, "CDEF:m_net7=net7,1024,/,1024,/");
|
|
}
|
|
if(lc($config->{show_gaps}) eq "y") {
|
|
push(@tmp, "AREA:wrongdata#$colors->{gap}:");
|
|
push(@tmpz, "AREA:wrongdata#$colors->{gap}:");
|
|
push(@CDEF, "CDEF:wrongdata=allvalues,UN,INF,UNKN,IF");
|
|
}
|
|
($width, $height) = split('x', $config->{graph_size}->{medium});
|
|
if($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");
|
|
}
|
|
$pic = $rrd{$version}->("$IMG_DIR" . "$IMG[$e * 4 + 3]",
|
|
"--title=$config->{graphs}->{_libvirt4} ($tf->{nwhen}$tf->{twhen})",
|
|
"--start=-$tf->{nwhen}$tf->{twhen}",
|
|
"--imgformat=$imgfmt_uc",
|
|
"--vertical-label=$vlabel",
|
|
"--width=$width",
|
|
"--height=$height",
|
|
@extra,
|
|
@riglim,
|
|
$zoom,
|
|
@{$cgi->{version12}},
|
|
@{$colors->{graph_colors}},
|
|
"DEF:net0=$rrd:libv" . $e . "_net0:AVERAGE",
|
|
"DEF:net1=$rrd:libv" . $e . "_net1:AVERAGE",
|
|
"DEF:net2=$rrd:libv" . $e . "_net2:AVERAGE",
|
|
"DEF:net3=$rrd:libv" . $e . "_net3:AVERAGE",
|
|
"DEF:net4=$rrd:libv" . $e . "_net4:AVERAGE",
|
|
"DEF:net5=$rrd:libv" . $e . "_net5:AVERAGE",
|
|
"DEF:net6=$rrd:libv" . $e . "_net6:AVERAGE",
|
|
"DEF:net7=$rrd:libv" . $e . "_net7:AVERAGE",
|
|
"CDEF:allvalues=net0,net1,net2,net3,net4,net5,net6,net7,+,+,+,+,+,+,+",
|
|
@CDEF,
|
|
@tmp);
|
|
$err = RRDs::error;
|
|
push(@output, "ERROR: while graphing $IMG_DIR" . "$IMG[$e * 4 + 3]: $err\n") if $err;
|
|
if(lc($config->{enable_zoom}) eq "y") {
|
|
($width, $height) = split('x', $config->{graph_size}->{zoom});
|
|
$picz = $rrd{$version}->("$IMG_DIR" . "$IMGz[$e * 4 + 3]",
|
|
"--title=$config->{graphs}->{_libvirt4} ($tf->{nwhen}$tf->{twhen})",
|
|
"--start=-$tf->{nwhen}$tf->{twhen}",
|
|
"--imgformat=$imgfmt_uc",
|
|
"--vertical-label=$vlabel",
|
|
"--width=$width",
|
|
"--height=$height",
|
|
@full_size_mode,
|
|
@extra,
|
|
@riglim,
|
|
$zoom,
|
|
@{$cgi->{version12}},
|
|
@{$colors->{graph_colors}},
|
|
"DEF:net0=$rrd:libv" . $e . "_net0:AVERAGE",
|
|
"DEF:net1=$rrd:libv" . $e . "_net1:AVERAGE",
|
|
"DEF:net2=$rrd:libv" . $e . "_net2:AVERAGE",
|
|
"DEF:net3=$rrd:libv" . $e . "_net3:AVERAGE",
|
|
"DEF:net4=$rrd:libv" . $e . "_net4:AVERAGE",
|
|
"DEF:net5=$rrd:libv" . $e . "_net5:AVERAGE",
|
|
"DEF:net6=$rrd:libv" . $e . "_net6:AVERAGE",
|
|
"DEF:net7=$rrd:libv" . $e . "_net7:AVERAGE",
|
|
"CDEF:allvalues=net0,net1,net2,net3,net4,net5,net6,net7,+,+,+,+,+,+,+",
|
|
@CDEF,
|
|
@tmpz);
|
|
$err = RRDs::error;
|
|
push(@output, "ERROR: while graphing $IMG_DIR" . "$IMGz[$e * 4 + 3]: $err\n") if $err;
|
|
}
|
|
$e2 = $e . "4";
|
|
if($title || ($silent =~ /imagetag/ && $graph =~ /libvirt$e2/)) {
|
|
if(lc($config->{enable_zoom}) eq "y") {
|
|
if(lc($config->{disable_javascript_void}) eq "y") {
|
|
push(@output, " " . picz_a_element(config => $config, IMGz => $IMGz[$e * 4 + 3], IMG => $IMG[$e * 4 + 3]) . "\n");
|
|
} else {
|
|
if($version eq "new") {
|
|
$picz_width = $picz->{image_width} * $config->{global_zoom};
|
|
$picz_height = $picz->{image_height} * $config->{global_zoom};
|
|
} else {
|
|
$picz_width = $width + 115;
|
|
$picz_height = $height + 100;
|
|
}
|
|
push(@output, " " . picz_js_a_element(width => $picz_width, height => $picz_height, config => $config, IMGz => $IMGz[$e * 4 + 3], IMG => $IMG[$e * 4 + 3]) . "\n");
|
|
}
|
|
} else {
|
|
push(@output, " " . img_element(config => $config, IMG => $IMG[$e * 4 + 3]) . "\n");
|
|
}
|
|
}
|
|
|
|
if($title) {
|
|
push(@output, " </td>\n");
|
|
push(@output, " </tr>\n");
|
|
push(@output, main::graph_footer());
|
|
}
|
|
$e++;
|
|
}
|
|
push(@output, " <br>\n");
|
|
return @output;
|
|
}
|
|
|
|
1;
|