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Monitorix/lib/redis.pm

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#
# Monitorix - A lightweight system monitoring tool.
#
# Copyright (C) 2005-2020 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 redis;
use strict;
use warnings;
use Monitorix;
use RRDs;
use IO::Socket;
use IO::Select;
use Exporter 'import';
our @EXPORT = qw(redis_init redis_update redis_cgi);
sub redis_init {
my $myself = (caller(0))[3];
my ($package, $config, $debug) = @_;
my $rrd = $config->{base_lib} . $package . ".rrd";
my $redis = $config->{redis};
my $info;
my @ds;
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($key, 'ds[') == 0) {
if(index($key, '.type') != -1) {
push(@ds, substr($key, 3, index($key, ']') - 3));
}
}
if(index($key, 'rra[') == 0) {
if(index($key, '.rows') != -1) {
push(@rra, substr($key, 4, index($key, ']') - 4));
}
}
}
if(scalar(@ds) / 28 != scalar(my @il = split(',', $redis->{list}))) {
logger("$myself: Detected size mismatch between 'list' (" . scalar(my @il = split(',', $redis->{list})) . ") and $rrd (" . scalar(@ds) / 28 . "). Resizing it accordingly. All historical data will be lost. Backup file created.");
rename($rrd, "$rrd.bak");
}
if(scalar(@rra) < 12 + (4 * $config->{max_historic_years})) {
logger("$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");
}
}
if(!(-e $rrd)) {
logger("Creating '$rrd' file.");
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 * $n));
}
for($n = 0; $n < scalar(my @il = split(',', $redis->{list})); $n++) {
push(@tmp, "DS:redis" . $n . "_uptime:GAUGE:120:0:U");
push(@tmp, "DS:redis" . $n . "_connc:GAUGE:120:0:U");
push(@tmp, "DS:redis" . $n . "_blocc:GAUGE:120:0:U");
push(@tmp, "DS:redis" . $n . "_mused:GAUGE:120:0:U");
push(@tmp, "DS:redis" . $n . "_murss:GAUGE:120:0:U");
push(@tmp, "DS:redis" . $n . "_afrgr:GAUGE:120:0:U");
push(@tmp, "DS:redis" . $n . "_arssr:GAUGE:120:0:U");
push(@tmp, "DS:redis" . $n . "_aovhr:GAUGE:120:0:U");
push(@tmp, "DS:redis" . $n . "_mfrgr:GAUGE:120:0:U");
push(@tmp, "DS:redis" . $n . "_tconn:GAUGE:120:0:U");
push(@tmp, "DS:redis" . $n . "_tcomm:GAUGE:120:0:U");
push(@tmp, "DS:redis" . $n . "_netin:GAUGE:120:0:U");
push(@tmp, "DS:redis" . $n . "_netout:GAUGE:120:0:U");
push(@tmp, "DS:redis" . $n . "_rconn:GAUGE:120:0:U");
push(@tmp, "DS:redis" . $n . "_ekeys:GAUGE:120:0:U");
push(@tmp, "DS:redis" . $n . "_khits:GAUGE:120:0:U");
push(@tmp, "DS:redis" . $n . "_kmiss:GAUGE:120:0:U");
push(@tmp, "DS:redis" . $n . "_conns:GAUGE:120:0:U");
push(@tmp, "DS:redis" . $n . "_val01:GAUGE:120:0:U");
push(@tmp, "DS:redis" . $n . "_val02:GAUGE:120:0:U");
push(@tmp, "DS:redis" . $n . "_val03:GAUGE:120:0:U");
push(@tmp, "DS:redis" . $n . "_val04:GAUGE:120:0:U");
push(@tmp, "DS:redis" . $n . "_val05:GAUGE:120:0:U");
push(@tmp, "DS:redis" . $n . "_val06:GAUGE:120:0:U");
push(@tmp, "DS:redis" . $n . "_val07:GAUGE:120:0:U");
push(@tmp, "DS:redis" . $n . "_val08:GAUGE:120:0:U");
push(@tmp, "DS:redis" . $n . "_val09:GAUGE:120:0:U");
push(@tmp, "DS:redis" . $n . "_val10:GAUGE:120:0:U");
}
eval {
RRDs::create($rrd,
"--step=60",
@tmp,
"RRA:AVERAGE:0.5:1:1440",
"RRA:AVERAGE:0.5:30:336",
"RRA:AVERAGE:0.5:60:744",
@average,
"RRA:MIN:0.5:1:1440",
"RRA:MIN:0.5:30:336",
"RRA:MIN:0.5:60:744",
@min,
"RRA:MAX:0.5:1:1440",
"RRA:MAX:0.5:30:336",
"RRA:MAX:0.5:60:744",
@max,
"RRA:LAST:0.5:1:1440",
"RRA:LAST:0.5:30:336",
"RRA:LAST:0.5:60:744",
@last,
);
};
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;
}
}
$config->{redis_hist} = ();
push(@{$config->{func_update}}, $package);
logger("$myself: Ok") if $debug;
}
sub redis_update {
my $myself = (caller(0))[3];
my ($package, $config, $debug) = @_;
my $rrd = $config->{base_lib} . $package . ".rrd";
my $redis = $config->{redis};
my $n;
my $rrdata = "N";
my $e = 0;
foreach(my @ml = split(',', $redis->{list})) {
my $uptime = 0;
my $connc = 0;
my $blocc = 0;
my $mused = 0;
my $murss = 0;
my $afrgr = 0;
my $arssr = 0;
my $aovhr = 0;
my $mfrgr = 0;
my $tconn = 0;
my $tcomm = 0;
my $netin = 0;
my $netout = 0;
my $rconn = 0;
my $ekeys = 0;
my $khits = 0;
my $kmiss = 0;
my $conns = 0;
my $str;
my ($host, $port) = split(':', trim($ml[$e]));
my $s = new IO::Socket::INET (
Domain => AF_INET,
Type => SOCK_STREAM,
Proto => "tcp",
PeerHost => $host,
PeerPort => $port,
Timeout => 5,
);
if(!$s) {
logger("$myself: unable to connect to port '$port' on host '$host': $!");
$rrdata .= ":$uptime:$connc:$blocc:$mused:$murss:$afrgr:$arssr:$aovhr:$mfrgr:$tconn:$tcomm:$netin:$netout:$rconn:$ekeys:$khits:$kmiss:$conns:0:0:0:0:0:0:0:0:0:0";
next;
}
# flush after every write
$| = 1;
my $select = new IO::Select();
$select->add($s);
$s->send("info\n");
my ($data, @sockets_ready);
$str = "";
while (1) {
my @sockets_ready = $select->can_read(1.0);
if(!scalar(@sockets_ready)) {
last;
} else {
foreach $s (@sockets_ready) {
$s->recv($str, 1024);
$data .= $str;
}
}
}
$s->close();
$data =~ s/\r//g; # remove DOS format
foreach(my @l = split('\n', $data)) {
if(/^uptime_in_seconds:\s*(\d+)$/) {
$uptime = $1;
}
if(/^connected_clients:\s*(\d+)$/) {
$connc = $1;
}
if(/^blocked_clients:\s*(\d+)$/) {
$blocc = $1;
}
if(/^used_memory:\s*(\d+)$/) {
$mused = $1;
}
if(/^used_memory_rss:\s*(\d+)$/) {
$murss = $1;
}
if(/^allocator_frag_ratio:\s*(\d+.\d+)$/) {
$afrgr = $1;
}
if(/^allocator_rss_ratio:\s*(\d+.\d+)$/) {
$arssr = $1;
}
if(/^rss_overhead_ratio:\s*(\d+.\d+)$/) {
$aovhr = $1;
}
if(/^mem_fragmentation_ratio:\s*(\d+.\d+)$/) {
$mfrgr = $1;
}
if(/^total_connections_received:\s*(\d+)$/) {
$str = $e . "tconn";
$tconn = $1 - ($config->{redis_hist}->{$str} || 0);
$tconn = 0 unless $tconn != $1;
$tconn /= 60;
$config->{redis_hist}->{$str} = $1;
}
if(/^total_commands_processed:\s*(\d+)$/) {
$str = $e . "tcomm";
$tcomm = $1 - ($config->{redis_hist}->{$str} || 0);
$tcomm = 0 unless $tcomm != $1;
$tcomm /= 60;
$config->{redis_hist}->{$str} = $1;
}
if(/^total_net_input_bytes:\s*(\d+)$/) {
$str = $e . "netin";
$netin = $1 - ($config->{redis_hist}->{$str} || 0);
$netin = 0 unless $netin != $1;
$netin /= 60;
$config->{redis_hist}->{$str} = $1;
}
if(/^total_net_output_bytes:\s*(\d+)$/) {
$str = $e . "netout";
$netout = $1 - ($config->{redis_hist}->{$str} || 0);
$netout = 0 unless $netout != $1;
$netout /= 60;
$config->{redis_hist}->{$str} = $1;
}
if(/^rejected_connections:\s*(\d+)$/) {
$str = $e . "rconn";
$rconn = $1 - ($config->{redis_hist}->{$str} || 0);
$rconn = 0 unless $rconn != $1;
$rconn /= 60;
$config->{redis_hist}->{$str} = $1;
}
if(/^evicted_keys:\s*(\d+)$/) {
$str = $e . "ekeys";
$ekeys = $1 - ($config->{redis_hist}->{$str} || 0);
$ekeys = 0 unless $ekeys != $1;
$ekeys /= 60;
$config->{redis_hist}->{$str} = $1;
}
if(/^keyspace_hits:\s*(\d+)$/) {
$str = $e . "khits";
$khits = $1 - ($config->{redis_hist}->{$str} || 0);
$khits = 0 unless $khits != $1;
$khits /= 60;
$config->{redis_hist}->{$str} = $1;
}
if(/^keyspace_misses:\s*(\d+)$/) {
$str = $e . "kmiss";
$kmiss = $1 - ($config->{redis_hist}->{$str} || 0);
$kmiss = 0 unless $kmiss != $1;
$kmiss /= 60;
$config->{redis_hist}->{$str} = $1;
}
if(/^connected_slaves:\s*(\d+)$/) {
$str = $e . "conns";
$conns = $1 - ($config->{redis_hist}->{$str} || 0);
$conns = 0 unless $conns != $1;
$conns /= 60;
$config->{redis_hist}->{$str} = $1;
}
}
$rrdata .= ":$uptime:$connc:$blocc:$mused:$murss:$afrgr:$arssr:$aovhr:$mfrgr:$tconn:$tcomm:$netin:$netout:$rconn:$ekeys:$khits:$kmiss:$conns:0:0:0:0:0:0:0:0:0:0";
$e++;
}
RRDs::update($rrd, $rrdata);
logger("$myself: $rrdata") if $debug;
my $err = RRDs::error;
logger("ERROR: while updating $rrd: $err") if $err;
}
sub redis_cgi {
my $myself = (caller(0))[3];
my ($package, $config, $cgi) = @_;
my @output;
my $redis = $config->{redis};
my @rigid = split(',', ($redis->{rigid} || ""));
my @limit = split(',', ($redis->{limit} || ""));
my $tf = $cgi->{tf};
my $colors = $cgi->{colors};
my $graph = $cgi->{graph};
my $silent = $cgi->{silent};
my $zoom = "--zoom=" . $config->{global_zoom};
my %rrd = (
'new' => \&RRDs::graphv,
'old' => \&RRDs::graph,
);
my $version = "new";
my $pic;
my $picz;
my $picz_width;
my $picz_height;
my $u = "";
my $width;
my $height;
my @extra;
my @riglim;
my @IMG;
my @IMGz;
my @tmp;
my @tmpz;
my @CDEF;
my $T = "B";
my $vlabel = "bytes/s";
my $e;
my $e2;
my $n;
my $n2;
my $str;
my $err;
$version = "old" if $RRDs::VERSION < 1.3;
my $rrd = $config->{base_lib} . $package . ".rrd";
my $title = $config->{graph_title}->{$package};
my $IMG_DIR = $config->{base_dir} . "/" . $config->{imgs_dir};
my $imgfmt_uc = uc($config->{image_format});
my $imgfmt_lc = lc($config->{image_format});
foreach my $i (split(',', $config->{rrdtool_extra_options} || "")) {
push(@extra, trim($i)) if trim($i);
}
$title = !$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($title) {
push(@output, main::graph_header($title, 2));
push(@output, " <tr>\n");
push(@output, " <td bgcolor='$colors->{title_bg_color}'>\n");
}
my (undef, undef, undef, $data) = RRDs::fetch("$rrd",
"--resolution=$tf->{res}",
"--start=-$tf->{nwhen}$tf->{twhen}",
"AVERAGE");
$err = RRDs::error;
push(@output, "ERROR: while fetching $rrd: $err\n") if $err;
my $line1;
my $line2;
push(@output, " <pre style='font-size: 12px; color: $colors->{fg_color}';>\n");
push(@output, " ");
for($n = 0; $n < scalar(my @pl = split(',', $redis->{list})); $n++) {
$line1 .= " Uptime Conn.Cli Blck.Cli Mem.Used Mem.RSS AlFrg.Rt AlRSS.Rt AlOvh.Rt MFrag.Rt Conn.Rcv Comm.Pro Net.Inp Net.Outp Conn.Rej Evic.Key Key.Hits Key.Miss Conn.Slv";
$line2 .= "-------------------------------------------------------------------------------------------------------------------------------------------------------------------";
if($line2) {
my $i = length($line2);
push(@output, sprintf(sprintf("%${i}s", sprintf("%s", trim($pl[$n])))));
}
}
push(@output, "\n");
push(@output, "Time$line1\n");
push(@output, "----$line2 \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 / $tf->{ts});
push(@output, sprintf(" %2d$tf->{tc}", $time));
for($n2 = 0; $n2 < scalar(my @pl = split(',', $redis->{list})); $n2++) {
undef(@row);
$from = $n2 * 28;
$to = $from + 28;
my ($uptime, $connc, $blocc, $mused, $murss, $afrgr, $arssr, $aovhr, $mfrgr, $tconn, $tcomm, $netin, $netout, $rconn, $ekeys, $khits, $kmiss, $conns) = @$line[$from..$to];
$uptime = ($uptime || 0) / 60 / 60 / 24; # convert from seconds to days
push(@output, sprintf(" %6.2f %8.0f %8.0f %8.0f %8.0f %8.0f %8.0f %8.0f %8.0f %8.0f %8.0f %8.0f %8.0f %8.0f %8.0f %8.0f %8.0f %8.0f", $uptime, $connc || 0, $blocc || 0, $mused || 0, $murss || 0, $afrgr || 0, $arssr || 0, $aovhr || 0, $mfrgr || 0, $tconn || 0, $tcomm || 0, $netin || 0, $netout || 0, $rconn || 0, $ekeys || 0, $khits || 0, $kmiss || 0, $conns || 0));
}
push(@output, "\n");
}
push(@output, " </pre>\n");
if($title) {
push(@output, " </td>\n");
push(@output, " </tr>\n");
push(@output, main::graph_footer());
}
push(@output, " <br>\n");
return @output;
}
# 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 < scalar(my @ml = split(',', $redis->{list})); $n++) {
for($n2 = 1; $n2 <= 6; $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 = 0;
foreach my $url (my @ml = split(',', $redis->{list})) {
if($e) {
push(@output, " <br>\n");
}
if($title) {
push(@output, main::graph_header($title, 2));
}
@riglim = @{setup_riglim($rigid[0], $limit[0])};
if($title) {
push(@output, " <tr>\n");
push(@output, " <td valign='top' bgcolor='$colors->{title_bg_color}'>\n");
}
my (undef, undef, undef, $data) = RRDs::fetch("$rrd",
"--start=-1min",
"AVERAGE",
"-r 60");
my $line = @$data[0];
my ($uptime) = @$line[$e * 28];
my $uptimeline;
if($RRDs::VERSION > 1.2) {
$uptimeline = "COMMENT:uptime\\: " . uptime2str(trim($uptime)) . "\\c";
} else {
$uptimeline = "COMMENT:uptime: " . uptime2str(trim($uptime)) . "\\c";
}
undef(@tmp);
undef(@tmpz);
undef(@CDEF);
push(@tmp, "LINE2:tconn#44EEEE:Connections received");
push(@tmp, "GPRINT:tconn:LAST: Cur\\: %4.1lf");
push(@tmp, "GPRINT:tconn:AVERAGE: Avg\\: %4.1lf");
push(@tmp, "GPRINT:tconn:MIN: Min\\: %4.1lf");
push(@tmp, "GPRINT:tconn:MAX: Max\\: %4.1lf\\n");
push(@tmp, "LINE2:tcomm#4444EE:Commands processed");
push(@tmp, "GPRINT:tcomm:LAST: Cur\\: %4.1lf");
push(@tmp, "GPRINT:tcomm:AVERAGE: Avg\\: %4.1lf");
push(@tmp, "GPRINT:tcomm:MIN: Min\\: %4.1lf");
push(@tmp, "GPRINT:tcomm:MAX: Max\\: %4.1lf\\n");
push(@tmp, "LINE2:rconn#EE44EE:Connections rejected");
push(@tmp, "GPRINT:rconn:LAST: Cur\\: %4.1lf");
push(@tmp, "GPRINT:rconn:AVERAGE: Avg\\: %4.1lf");
push(@tmp, "GPRINT:rconn:MIN: Min\\: %4.1lf");
push(@tmp, "GPRINT:rconn:MAX: Max\\: %4.1lf\\n");
push(@tmpz, "LINE2:tconn#44EEEE:Connections received");
push(@tmpz, "LINE2:tcomm#4444EE:Commands processed");
push(@tmpz, "LINE2:rconn#EE44EE:Connections rejected");
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', $config->{graph_size}->{main});
if($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;
}
$pic = $rrd{$version}->("$IMG_DIR" . "$IMG[$e * 6]",
"--title=$config->{graphs}->{_redis1} ($tf->{nwhen}$tf->{twhen})",
"--start=-$tf->{nwhen}$tf->{twhen}",
"--imgformat=$imgfmt_uc",
"--vertical-label=Values/s",
"--width=$width",
"--height=$height",
@extra,
@riglim,
$zoom,
@{$cgi->{version12}},
@{$colors->{graph_colors}},
"DEF:tconn=$rrd:redis" . $e . "_tconn:AVERAGE",
"DEF:tcomm=$rrd:redis" . $e . "_tcomm:AVERAGE",
"DEF:rconn=$rrd:redis" . $e . "_rconn:AVERAGE",
"CDEF:allvalues=tconn,tcomm,rconn,+,+",
@CDEF,
"COMMENT: \\n",
@tmp,
"COMMENT: \\n",
$uptimeline,
"COMMENT: \\n");
$err = RRDs::error;
push(@output, "ERROR: while graphing $IMG_DIR" . "$IMG[$e * 6]: $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[$e * 6]",
"--title=$config->{graphs}->{_redis1} ($tf->{nwhen}$tf->{twhen})",
"--start=-$tf->{nwhen}$tf->{twhen}",
"--imgformat=$imgfmt_uc",
"--vertical-label=Values/s",
"--width=$width",
"--height=$height",
@extra,
@riglim,
$zoom,
@{$cgi->{version12}},
@{$colors->{graph_colors}},
"DEF:tconn=$rrd:redis" . $e . "_tconn:AVERAGE",
"DEF:tcomm=$rrd:redis" . $e . "_tcomm:AVERAGE",
"DEF:rconn=$rrd:redis" . $e . "_rconn:AVERAGE",
"CDEF:allvalues=tconn,tcomm,rconn,+,+",
@CDEF,
@tmpz);
$err = RRDs::error;
push(@output, "ERROR: while graphing $IMG_DIR" . "$IMGz[$e * 6]: $err\n") if $err;
}
$e2 = $e + 1;
if($title || ($silent =~ /imagetag/ && $graph =~ /redis$e2/)) {
if(lc($config->{enable_zoom}) eq "y") {
if(lc($config->{disable_javascript_void}) eq "y") {
push(@output, " <a href=\"" . $config->{url} . "/" . $config->{imgs_dir} . $IMGz[$e * 6] . "\"><img src='" . $config->{url} . "/" . $config->{imgs_dir} . $IMG[$e * 6] . "' border='0'></a>\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, " <a href=\"javascript:void(window.open('" . $config->{url} . "/" . $config->{imgs_dir} . $IMGz[$e * 6] . "','','width=" . $picz_width . ",height=" . $picz_height . ",scrollbars=0,resizable=0'))\"><img src='" . $config->{url} . "/" . $config->{imgs_dir} . $IMG[$e * 6] . "' border='0'></a>\n");
}
} else {
push(@output, " <img src='" . $config->{url} . "/" . $config->{imgs_dir} . $IMG[$e * 6] . "'>\n");
}
}
@riglim = @{setup_riglim($rigid[1], $limit[1])};
undef(@tmp);
undef(@tmpz);
undef(@CDEF);
push(@tmp, "LINE2:afrgr#44EEEE:Allocator fragmentation");
push(@tmp, "GPRINT:afrgr:LAST: Cur\\: %4.1lf");
push(@tmp, "GPRINT:afrgr:AVERAGE: Avg\\: %4.1lf");
push(@tmp, "GPRINT:afrgr:MIN: Min\\: %4.1lf");
push(@tmp, "GPRINT:afrgr:MAX: Max\\: %4.1lf\\n");
push(@tmp, "LINE2:arssr#4444EE:Allocator RSS");
push(@tmp, "GPRINT:arssr:LAST: Cur\\: %4.1lf");
push(@tmp, "GPRINT:arssr:AVERAGE: Avg\\: %4.1lf");
push(@tmp, "GPRINT:arssr:MIN: Min\\: %4.1lf");
push(@tmp, "GPRINT:arssr:MAX: Max\\: %4.1lf\\n");
push(@tmp, "LINE2:aovhr#EE44EE:RSS overhead");
push(@tmp, "GPRINT:aovhr:LAST: Cur\\: %4.1lf");
push(@tmp, "GPRINT:aovhr:AVERAGE: Avg\\: %4.1lf");
push(@tmp, "GPRINT:aovhr:MIN: Min\\: %4.1lf");
push(@tmp, "GPRINT:aovhr:MAX: Max\\: %4.1lf\\n");
push(@tmp, "LINE2:mfrgr#EE4444:Memory fragmentation");
push(@tmp, "GPRINT:mfrgr:LAST: Cur\\: %4.1lf");
push(@tmp, "GPRINT:mfrgr:AVERAGE: Avg\\: %4.1lf");
push(@tmp, "GPRINT:mfrgr:MIN: Min\\: %4.1lf");
push(@tmp, "GPRINT:mfrgr:MAX: Max\\: %4.1lf\\n");
push(@tmpz, "LINE2:afrgr#44EEEE:Allocator fragmentation");
push(@tmpz, "LINE2:arssr#4444EE:Allocator RSS");
push(@tmpz, "LINE2:aovhr#EE44EE:RSS overhead");
push(@tmpz, "LINE2:mfrgr#EE4444:Memory fragmentation");
if(lc($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', $config->{graph_size}->{main});
if($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;
}
$pic = $rrd{$version}->("$IMG_DIR" . "$IMG[$e * 6 + 1]",
"--title=$config->{graphs}->{_redis2} ($tf->{nwhen}$tf->{twhen})",
"--start=-$tf->{nwhen}$tf->{twhen}",
"--imgformat=$imgfmt_uc",
"--vertical-label=Ratio",
"--width=$width",
"--height=$height",
@extra,
@riglim,
$zoom,
@{$cgi->{version12}},
@{$colors->{graph_colors}},
"DEF:afrgr=$rrd:redis" . $e . "_afrgr:AVERAGE",
"DEF:arssr=$rrd:redis" . $e . "_arssr:AVERAGE",
"DEF:aovhr=$rrd:redis" . $e . "_aovhr:AVERAGE",
"DEF:mfrgr=$rrd:redis" . $e . "_mfrgr:AVERAGE",
"CDEF:allvalues=afrgr,arssr,aovhr,mfrgr,+,+,+",
@CDEF,
"COMMENT: \\n",
@tmp,
"COMMENT: \\n",
"COMMENT: \\n");
$err = RRDs::error;
push(@output, "ERROR: while graphing $IMG_DIR" . "$IMG[$e * 6 + 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[$e * 6 + 1]",
"--title=$config->{graphs}->{_redis2} ($tf->{nwhen}$tf->{twhen})",
"--start=-$tf->{nwhen}$tf->{twhen}",
"--imgformat=$imgfmt_uc",
"--vertical-label=Ratio",
"--width=$width",
"--height=$height",
@extra,
@riglim,
$zoom,
@{$cgi->{version12}},
@{$colors->{graph_colors}},
"DEF:afrgr=$rrd:redis" . $e . "_afrgr:AVERAGE",
"DEF:arssr=$rrd:redis" . $e . "_arssr:AVERAGE",
"DEF:aovhr=$rrd:redis" . $e . "_aovhr:AVERAGE",
"DEF:mfrgr=$rrd:redis" . $e . "_mfrgr:AVERAGE",
"CDEF:allvalues=afrgr,arssr,aovhr,mfrgr,+,+,+",
@CDEF,
@tmpz);
$err = RRDs::error;
push(@output, "ERROR: while graphing $IMG_DIR" . "$IMGz[$e * 6 + 1]: $err\n") if $err;
}
$e2 = $e + 2;
if($title || ($silent =~ /imagetag/ && $graph =~ /redis$e2/)) {
if(lc($config->{enable_zoom}) eq "y") {
if(lc($config->{disable_javascript_void}) eq "y") {
push(@output, " <a href=\"" . $config->{url} . "/" . $config->{imgs_dir} . $IMGz[$e * 6 + 1] . "\"><img src='" . $config->{url} . "/" . $config->{imgs_dir} . $IMG[$e * 6 + 1] . "' border='0'></a>\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, " <a href=\"javascript:void(window.open('" . $config->{url} . "/" . $config->{imgs_dir} . $IMGz[$e * 6 + 1] . "','','width=" . $picz_width . ",height=" . $picz_height . ",scrollbars=0,resizable=0'))\"><img src='" . $config->{url} . "/" . $config->{imgs_dir} . $IMG[$e * 6 + 1] . "' border='0'></a>\n");
}
} else {
push(@output, " <img src='" . $config->{url} . "/" . $config->{imgs_dir} . $IMG[$e * 6 + 1] . "'>\n");
}
}
if($title) {
push(@output, " </td>\n");
push(@output, " <td valign='top' bgcolor='" . $colors->{title_bg_color} . "'>\n");
}
@riglim = @{setup_riglim($rigid[2], $limit[2])};
undef(@tmp);
undef(@tmpz);
undef(@CDEF);
push(@tmp, "LINE2:connc#44EE44:Connected");
push(@tmp, "GPRINT:connc:LAST: Current\\: %4.1lf\\n");
push(@tmp, "LINE2:blocc#44EEEE:Blocked");
push(@tmp, "GPRINT:blocc:LAST: Current\\: %4.1lf\\n");
push(@tmp, "LINE2:conns#FFA500:Connected slaves");
push(@tmp, "GPRINT:conns:LAST: Current\\: %4.1lf\\n");
push(@tmpz, "LINE2:connc#44EE44:Connected");
push(@tmpz, "LINE2:blocc#44EEEE:Blocked");
push(@tmpz, "LINE2:conns#FFA500:Connected slaves");
if(lc($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', $config->{graph_size}->{small});
if($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");
}
$pic = $rrd{$version}->("$IMG_DIR" . "$IMG[$e * 6 + 2]",
"--title=$config->{graphs}->{_redis3} ($tf->{nwhen}$tf->{twhen})",
"--start=-$tf->{nwhen}$tf->{twhen}",
"--imgformat=$imgfmt_uc",
"--vertical-label=Clients",
"--width=$width",
"--height=$height",
@extra,
@riglim,
$zoom,
@{$cgi->{version12}},
@{$cgi->{version12_small}},
@{$colors->{graph_colors}},
"DEF:connc=$rrd:redis" . $e . "_connc:AVERAGE",
"DEF:blocc=$rrd:redis" . $e . "_blocc:AVERAGE",
"DEF:conns=$rrd:redis" . $e . "_conns:AVERAGE",
"CDEF:allvalues=connc,blocc,conns,+,+",
@CDEF,
@tmp);
$err = RRDs::error;
push(@output, "ERROR: while graphing $IMG_DIR" . "$IMG[$e * 6 + 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[$e * 6 + 2]",
"--title=$config->{graphs}->{_redis3} ($tf->{nwhen}$tf->{twhen})",
"--start=-$tf->{nwhen}$tf->{twhen}",
"--imgformat=$imgfmt_uc",
"--vertical-label=Clients",
"--width=$width",
"--height=$height",
@extra,
@riglim,
$zoom,
@{$cgi->{version12}},
@{$cgi->{version12_small}},
@{$colors->{graph_colors}},
"DEF:connc=$rrd:redis" . $e . "_connc:AVERAGE",
"DEF:blocc=$rrd:redis" . $e . "_blocc:AVERAGE",
"DEF:conns=$rrd:redis" . $e . "_conns:AVERAGE",
"CDEF:allvalues=connc,blocc,conns,+,+",
@CDEF,
@tmpz);
$err = RRDs::error;
push(@output, "ERROR: while graphing $IMG_DIR" . "$IMGz[$e * 6 + 2]: $err\n") if $err;
}
$e2 = $e + 3;
if($title || ($silent =~ /imagetag/ && $graph =~ /redis$e2/)) {
if(lc($config->{enable_zoom}) eq "y") {
if(lc($config->{disable_javascript_void}) eq "y") {
push(@output, " <a href=\"" . $config->{url} . "/" . $config->{imgs_dir} . $IMGz[$e * 6 + 2] . "\"><img src='" . $config->{url} . "/" . $config->{imgs_dir} . $IMG[$e * 6 + 2] . "' border='0'></a>\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, " <a href=\"javascript:void(window.open('" . $config->{url} . "/" . $config->{imgs_dir} . $IMGz[$e * 6 + 2] . "','','width=" . $picz_width . ",height=" . $picz_height . ",scrollbars=0,resizable=0'))\"><img src='" . $config->{url} . "/" . $config->{imgs_dir} . $IMG[$e * 6 + 2] . "' border='0'></a>\n");
}
} else {
push(@output, " <img src='" . $config->{url} . "/" . $config->{imgs_dir} . $IMG[$e * 6 + 2] . "'>\n");
}
}
@riglim = @{setup_riglim($rigid[3], $limit[3])};
undef(@tmp);
undef(@tmpz);
undef(@CDEF);
push(@tmp, "LINE2:mused#EEEE44:Redis memory");
push(@tmp, "GPRINT:mused:LAST: Current\\: %2.1lf%s\\n");
push(@tmp, "LINE2:murss#44EEEE:System memory");
push(@tmp, "GPRINT:murss:LAST: Current\\: %2.1lf%s\\n");
push(@tmpz, "LINE2:mused#EEEE44:Redis memory");
push(@tmpz, "LINE2:murss#44EEEE:System memory");
if(lc($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', $config->{graph_size}->{small});
if($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");
}
$pic = $rrd{$version}->("$IMG_DIR" . "$IMG[$e * 6 + 3]",
"--title=$config->{graphs}->{_redis4} ($tf->{nwhen}$tf->{twhen})",
"--start=-$tf->{nwhen}$tf->{twhen}",
"--imgformat=$imgfmt_uc",
"--vertical-label=Bytes",
"--width=$width",
"--height=$height",
@extra,
@riglim,
$zoom,
@{$cgi->{version12}},
@{$cgi->{version12_small}},
@{$colors->{graph_colors}},
"DEF:mused=$rrd:redis" . $e . "_mused:AVERAGE",
"DEF:murss=$rrd:redis" . $e . "_murss:AVERAGE",
"CDEF:allvalues=mused,murss,+",
@CDEF,
@tmp);
$err = RRDs::error;
push(@output, "ERROR: while graphing $IMG_DIR" . "$IMG[$e * 6 + 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[$e * 6 + 3]",
"--title=$config->{graphs}->{_redis4} ($tf->{nwhen}$tf->{twhen})",
"--start=-$tf->{nwhen}$tf->{twhen}",
"--imgformat=$imgfmt_uc",
"--vertical-label=Bytes",
"--width=$width",
"--height=$height",
@extra,
@riglim,
$zoom,
@{$cgi->{version12}},
@{$cgi->{version12_small}},
@{$colors->{graph_colors}},
"DEF:mused=$rrd:redis" . $e . "_mused:AVERAGE",
"DEF:murss=$rrd:redis" . $e . "_murss:AVERAGE",
"CDEF:allvalues=mused,murss,+",
@CDEF,
@tmpz);
$err = RRDs::error;
push(@output, "ERROR: while graphing $IMG_DIR" . "$IMGz[$e * 6 + 3]: $err\n") if $err;
}
$e2 = $e + 4;
if($title || ($silent =~ /imagetag/ && $graph =~ /redis$e2/)) {
if(lc($config->{enable_zoom}) eq "y") {
if(lc($config->{disable_javascript_void}) eq "y") {
push(@output, " <a href=\"" . $config->{url} . "/" . $config->{imgs_dir} . $IMGz[$e * 6 + 3] . "\"><img src='" . $config->{url} . "/" . $config->{imgs_dir} . $IMG[$e * 6 + 3] . "' border='0'></a>\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, " <a href=\"javascript:void(window.open('" . $config->{url} . "/" . $config->{imgs_dir} . $IMGz[$e * 6 + 3] . "','','width=" . $picz_width . ",height=" . $picz_height . ",scrollbars=0,resizable=0'))\"><img src='" . $config->{url} . "/" . $config->{imgs_dir} . $IMG[$e * 6 + 3] . "' border='0'></a>\n");
}
} else {
push(@output, " <img src='" . $config->{url} . "/" . $config->{imgs_dir} . $IMG[$e * 6 + 3] . "'>\n");
}
}
@riglim = @{setup_riglim($rigid[4], $limit[4])};
undef(@tmp);
undef(@tmpz);
undef(@CDEF);
push(@tmp, "LINE2:ekeys#EEEE44:Evicted keys");
push(@tmp, "GPRINT:ekeys:LAST: Current\\: %3.1lf\\n");
push(@tmp, "LINE2:khits#4444EE:Keyspace hits");
push(@tmp, "GPRINT:khits:LAST: Current\\: %3.1lf\\n");
push(@tmp, "LINE2:kmiss#EE44EE:Keyspace misses");
push(@tmp, "GPRINT:kmiss:LAST: Current\\: %3.1lf\\n");
push(@tmpz, "LINE2:ekeys#EEEE44:Evicted keys");
push(@tmpz, "LINE2:khits#4444EE:Keyspace hits");
push(@tmpz, "LINE2:kmiss#EE44EE:Keyspace misses");
if(lc($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', $config->{graph_size}->{small});
if($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");
}
$pic = $rrd{$version}->("$IMG_DIR" . "$IMG[$e * 6 + 4]",
"--title=$config->{graphs}->{_redis5} ($tf->{nwhen}$tf->{twhen})",
"--start=-$tf->{nwhen}$tf->{twhen}",
"--imgformat=$imgfmt_uc",
"--vertical-label=Values/s",
"--width=$width",
"--height=$height",
@extra,
@riglim,
$zoom,
@{$cgi->{version12}},
@{$cgi->{version12_small}},
@{$colors->{graph_colors}},
"DEF:ekeys=$rrd:redis" . $e . "_ekeys:AVERAGE",
"DEF:khits=$rrd:redis" . $e . "_khits:AVERAGE",
"DEF:kmiss=$rrd:redis" . $e . "_kmiss:AVERAGE",
"CDEF:allvalues=ekeys,khits,kmiss,+,+",
@CDEF,
@tmp);
$err = RRDs::error;
push(@output, "ERROR: while graphing $IMG_DIR" . "$IMG[$e * 6 + 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[$e * 6 + 4]",
"--title=$config->{graphs}->{_redis5} ($tf->{nwhen}$tf->{twhen})",
"--start=-$tf->{nwhen}$tf->{twhen}",
"--imgformat=$imgfmt_uc",
"--vertical-label=Values/s",
"--width=$width",
"--height=$height",
@extra,
@riglim,
$zoom,
@{$cgi->{version12}},
@{$cgi->{version12_small}},
@{$colors->{graph_colors}},
"DEF:ekeys=$rrd:redis" . $e . "_ekeys:AVERAGE",
"DEF:khits=$rrd:redis" . $e . "_khits:AVERAGE",
"DEF:kmiss=$rrd:redis" . $e . "_kmiss:AVERAGE",
"CDEF:allvalues=ekeys,khits,kmiss,+,+",
@CDEF,
@tmpz);
$err = RRDs::error;
push(@output, "ERROR: while graphing $IMG_DIR" . "$IMGz[$e * 6 + 4]: $err\n") if $err;
}
$e2 = $e + 5;
if($title || ($silent =~ /imagetag/ && $graph =~ /redis$e2/)) {
if(lc($config->{enable_zoom}) eq "y") {
if(lc($config->{disable_javascript_void}) eq "y") {
push(@output, " <a href=\"" . $config->{url} . "/" . $config->{imgs_dir} . $IMGz[$e * 6 + 4] . "\"><img src='" . $config->{url} . "/" . $config->{imgs_dir} . $IMG[$e * 6 + 4] . "' border='0'></a>\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, " <a href=\"javascript:void(window.open('" . $config->{url} . "/" . $config->{imgs_dir} . $IMGz[$e * 6 + 4] . "','','width=" . $picz_width . ",height=" . $picz_height . ",scrollbars=0,resizable=0'))\"><img src='" . $config->{url} . "/" . $config->{imgs_dir} . $IMG[$e * 6 + 4] . "' border='0'></a>\n");
}
} else {
push(@output, " <img src='" . $config->{url} . "/" . $config->{imgs_dir} . $IMG[$e * 6 + 4] . "'>\n");
}
}
@riglim = @{setup_riglim($rigid[5], $limit[5])};
undef(@tmp);
undef(@tmpz);
undef(@CDEF);
push(@tmp, "AREA:B_in#44EE44:Input");
push(@tmp, "AREA:B_out#4444EE:Output");
push(@tmp, "AREA:B_out#4444EE");
push(@tmp, "AREA:B_in#44EE44");
push(@tmp, "LINE1:B_out#0000EE");
push(@tmp, "LINE1:B_in#00EE00");
push(@tmpz, "AREA:B_in#44EE44:Input");
push(@tmpz, "AREA:B_out#4444EE:Output");
push(@tmpz, "AREA:B_out#4444EE");
push(@tmpz, "AREA:B_in#44EE44");
push(@tmpz, "LINE1:B_out#0000EE");
push(@tmpz, "LINE1:B_in#00EE00");
if(lc($config->{netstats_in_bps}) eq "y") {
push(@CDEF, "CDEF:B_in=in,8,*");
if(lc($config->{netstats_mode} || "") eq "separated") {
push(@CDEF, "CDEF:B_out=out,8,*,-1,*");
} else {
push(@CDEF, "CDEF:B_out=out,8,*");
}
} else {
push(@CDEF, "CDEF:B_in=in");
if(lc($config->{netstats_mode} || "") eq "separated") {
push(@CDEF, "CDEF:B_out=out,-1,*");
} else {
push(@CDEF, "CDEF:B_out=out");
}
}
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', $config->{graph_size}->{small});
if($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");
}
$pic = $rrd{$version}->("$IMG_DIR" . "$IMG[$e * 6 + 5]",
"--title=$config->{graphs}->{_redis6} ($tf->{nwhen}$tf->{twhen})",
"--start=-$tf->{nwhen}$tf->{twhen}",
"--imgformat=$imgfmt_uc",
"--vertical-label=$vlabel",
"--width=$width",
"--height=$height",
@extra,
@riglim,
$zoom,
@{$cgi->{version12}},
@{$cgi->{version12_small}},
@{$colors->{graph_colors}},
"DEF:in=$rrd:redis" . $e . "_netin:AVERAGE",
"DEF:out=$rrd:redis" . $e . "_netout:AVERAGE",
"CDEF:allvalues=in,out,+",
@CDEF,
@tmp);
$err = RRDs::error;
push(@output, "ERROR: while graphing $IMG_DIR" . "$IMG[$e * 6 + 5]: $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[$e * 6 + 5]",
"--title=$config->{graphs}->{_redis6} ($tf->{nwhen}$tf->{twhen})",
"--start=-$tf->{nwhen}$tf->{twhen}",
"--imgformat=$imgfmt_uc",
"--vertical-label=$vlabel",
"--width=$width",
"--height=$height",
@extra,
@riglim,
$zoom,
@{$cgi->{version12}},
@{$cgi->{version12_small}},
@{$colors->{graph_colors}},
"DEF:in=$rrd:redis" . $e . "_netin:AVERAGE",
"DEF:out=$rrd:redis" . $e . "_netout:AVERAGE",
"CDEF:allvalues=in,out,+",
@CDEF,
@tmpz);
$err = RRDs::error;
push(@output, "ERROR: while graphing $IMG_DIR" . "$IMGz[$e * 6 + 5]: $err\n") if $err;
}
$e2 = $e + 6;
if($title || ($silent =~ /imagetag/ && $graph =~ /redis$e2/)) {
if(lc($config->{enable_zoom}) eq "y") {
if(lc($config->{disable_javascript_void}) eq "y") {
push(@output, " <a href=\"" . $config->{url} . "/" . $config->{imgs_dir} . $IMGz[$e * 6 + 5] . "\"><img src='" . $config->{url} . "/" . $config->{imgs_dir} . $IMG[$e * 6 + 5] . "' border='0'></a>\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, " <a href=\"javascript:void(window.open('" . $config->{url} . "/" . $config->{imgs_dir} . $IMGz[$e * 6 + 5] . "','','width=" . $picz_width . ",height=" . $picz_height . ",scrollbars=0,resizable=0'))\"><img src='" . $config->{url} . "/" . $config->{imgs_dir} . $IMG[$e * 6 + 5] . "' border='0'></a>\n");
}
} else {
push(@output, " <img src='" . $config->{url} . "/" . $config->{imgs_dir} . $IMG[$e * 6 + 5] . "'>\n");
}
}
if($title) {
push(@output, " </td>\n");
push(@output, " </tr>\n");
push(@output, " <tr>\n");
push(@output, " <td bgcolor='$colors->{title_bg_color}' colspan='2'>\n");
push(@output, " <font face='Verdana, sans-serif' color='$colors->{title_fg_color}'>\n");
push(@output, " <font size='-1'>\n");
push(@output, " <b style='{color: " . $colors->{title_fg_color} . "}'>&nbsp;&nbsp;" . trim($url) . "</b>\n");
push(@output, " </font></font>\n");
push(@output, " </td>\n");
push(@output, " </tr>\n");
push(@output, main::graph_footer());
}
$e++;
}
push(@output, " <br>\n");
return @output;
}
1;
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