contrib/collection.cgi

   1 #!/usr/bin/perl
   2
   3 use strict;
   4 use warnings;
   5
   6 use Carp (qw(cluck confess));
   7 use CGI (':cgi');
   8 use CGI::Carp ('fatalsToBrowser');
   9 use HTML::Entities ('encode_entities');
  10 use URI::Escape ('uri_escape');
  11 use RRDs ();
  12 use Data::Dumper ();
  13
  14 our $Config = "/etc/collection.conf";
  15 our @DataDirs = ();
  16 our $LibDir;
  17
  18 our $ValidTimespan =
  19 {
  20   hour => 3600,
  21   day => 86400,
  22   week => 7 * 86400,
  23   month => 31 * 86400,
  24   year => 366 * 86400
  25 };
  26
  27 our @RRDDefaultArgs = ('-w', '400');
  28
  29 our $Args = {};
  30
  31 our $GraphDefs;
  32 our $MetaGraphDefs = {};
  33 load_graph_definitions ();
  34
  35 for (qw(action host plugin plugin_instance type type_instance timespan))
  36 {
  37         $Args->{$_} = param ($_);
  38 }
  39
  40 exit (main ());
  41
  42 sub read_config
  43 {
  44         my $fh;
  45         open ($fh, "< $Config") or confess ("open ($Config): $!");
  46         while (my $line = <$fh>)
  47         {
  48                 chomp ($line);
  49                 next if (!$line);
  50                 next if ($line =~ m/^\s*#/);
  51                 next if ($line =~ m/^\s*$/);
  52
  53                 my $key;
  54                 my $value;
  55
  56                 if ($line =~ m/^([A-Za-z]+):\s*"((?:[^"\\]+|\\.)*)"$/)
  57                 {
  58                         $key = lc ($1); $value = $2;
  59                         $value =~ s/\\(.)/$1/g;
  60                 }
  61                 elsif ($line =~ m/([A-Za-z]+):\s*([0-9]+)$/)
  62                 {
  63                         $key = lc ($1); $value = 0 + $2;
  64                 }
  65                 else
  66                 {
  67                         print STDERR "Cannot parse line: $line\n";
  68                         next;
  69                 }
  70
  71                 if ($key eq 'datadir')
  72                 {
  73                         $value =~ s#/*$##;
  74                         push (@DataDirs, $value);
  75                 }
  76                 elsif ($key eq 'libdir')
  77                 {
  78                         $value =~ s#/*$##;
  79                         $LibDir = $value;
  80                 }
  81                 else
  82                 {
  83                         print STDERR "Unknown key: $key\n";
  84                 }
  85         }
  86         close ($fh);
  87 } # read_config
  88
  89 sub validate_args
  90 {
  91         if ($Args->{'action'} && ($Args->{'action'} =~ m/^(overview|show_host|show_plugin|show_type|show_graph)$/))
  92         {
  93                 $Args->{'action'} = $1;
  94         }
  95         else
  96         {
  97                 $Args->{'action'} = 'overview';
  98         }
  99
 100         if ($Args->{'host'} && ($Args->{'host'} =~ m#/#))
 101         {
 102                 delete ($Args->{'host'});
 103         }
 104
 105         if ($Args->{'plugin'} && ($Args->{'plugin'} =~ m#/#))
 106         {
 107                 delete ($Args->{'plugin'});
 108         }
 109
 110         if ($Args->{'type'} && ($Args->{'type'} =~ m#/#))
 111         {
 112                 delete ($Args->{'type'});
 113         }
 114
 115         if (!$Args->{'plugin'} || ($Args->{'plugin_instance'}
 116                 && ($Args->{'plugin_instance'} =~ m#/#)))
 117         {
 118                 delete ($Args->{'plugin_instance'});
 119         }
 120
 121         if (!$Args->{'type'} || ($Args->{'type_instance'}
 122                 && ($Args->{'type_instance'} =~ m#/#)))
 123         {
 124                 delete ($Args->{'type_instance'});
 125         }
 126
 127         if (defined ($Args->{'timespan'})
 128           && ($Args->{'timespan'} =~ m/^(hour|day|week|month|year)$/))
 129         {
 130           $Args->{'timespan'} = $1;
 131         }
 132         else
 133         {
 134           $Args->{'timespan'} = 'day';
 135         }
 136 } # validate_args
 137
 138 {
 139   my $hosts;
 140   sub _find_hosts
 141   {
 142     if (defined ($hosts))
 143     {
 144       return (keys %$hosts);
 145     }
 146
 147     $hosts = {};
 148
 149     for (my $i = 0; $i < @DataDirs; $i++)
 150     {
 151       my @tmp;
 152       my $dh;
 153
 154       opendir ($dh, $DataDirs[$i]) or next;
 155       @tmp = grep { ($_ !~ m/^\./) && (-d $DataDirs[$i] . '/' . $_) } (readdir ($dh));
 156       closedir ($dh);
 157
 158       $hosts->{$_} = 1 for (@tmp);
 159     } # for (@DataDirs)
 160
 161     return (keys %$hosts);
 162   } # _find_hosts
 163 }
 164
 165 sub _get_param_host
 166 {
 167   my %all_hosts = map { $_ => 1 } (_find_hosts ());
 168   my @selected_hosts = ();
 169   for (param ('host'))
 170   {
 171     if (defined ($all_hosts{$_}))
 172     {
 173       push (@selected_hosts, "$_");
 174     }
 175   }
 176   return (@selected_hosts);
 177 } # _get_param_host
 178
 179 sub _get_param_timespan
 180 {
 181   my $timespan = param ('timespan');
 182
 183   $timespan ||= 'day';
 184   $timespan = lc ($timespan);
 185
 186   if (!defined ($ValidTimespan->{$timespan}))
 187   {
 188     $timespan = 'day';
 189   }
 190
 191   return ($timespan);
 192 } # _get_param_timespan
 193
 194 sub _find_plugins
 195 {
 196   my $host = shift;
 197   my %plugins = ();
 198
 199   for (my $i = 0; $i < @DataDirs; $i++)
 200   {
 201     my $dir = $DataDirs[$i] . "/$host";
 202     my @tmp;
 203     my $dh;
 204
 205     opendir ($dh, $dir) or next;
 206     @tmp = grep { ($_ !~ m/^\./) && (-d "$dir/$_") } (readdir ($dh));
 207     closedir ($dh);
 208
 209     for (@tmp)
 210     {
 211       my ($plugin, $instance) = split (m/-/, $_, 2);
 212       $plugins{$plugin} = [] if (!exists $plugins{$plugin});
 213       push (@{$plugins{$plugin}}, $instance);
 214     }
 215   } # for (@DataDirs)
 216
 217   return (%plugins);
 218 } # _find_plugins
 219
 220 sub _find_types
 221 {
 222   my $host = shift;
 223   my $plugin = shift;
 224   my $plugin_instance = shift;
 225   my %types = ();
 226
 227   for (my $i = 0; $i < @DataDirs; $i++)
 228   {
 229     my $dir = $DataDirs[$i] . "/$host/$plugin" . (defined ($plugin_instance) ? "-$plugin_instance" : '');
 230     my @tmp;
 231     my $dh;
 232
 233     opendir ($dh, $dir) or next;
 234     @tmp = grep { ($_ !~ m/^\./) && ($_ =~ m/\.rrd$/i) && (-f "$dir/$_") } (readdir ($dh));
 235     closedir ($dh);
 236
 237     for (@tmp)
 238     {
 239       my $name = "$_";
 240       $name =~ s/\.rrd$//i;
 241       my ($type, $instance) = split (m/-/, $name, 2);
 242       $types{$type} = [] if (!$types{$type});
 243       push (@{$types{$type}}, $instance) if (defined ($instance));
 244     }
 245   } # for (@DataDirs)
 246
 247   return (%types);
 248 } # _find_types
 249
 250 sub _find_files_for_host
 251 {
 252   my $host = shift;
 253   my $ret = {};
 254
 255   my %plugins = _find_plugins ($host);
 256   for (keys %plugins)
 257   {
 258     my $plugin = $_;
 259     my $plugin_instances = $plugins{$plugin};
 260
 261     if (!$plugin_instances || !@$plugin_instances)
 262     {
 263       $plugin_instances = ['-'];
 264     }
 265
 266     $ret->{$plugin} = {};
 267
 268     for (@$plugin_instances)
 269     {
 270       my $plugin_instance = defined ($_) ? $_ : '-';
 271       my %types = _find_types ($host, $plugin,
 272         ($plugin_instance ne '-')
 273         ? $plugin_instance
 274         : undef);
 275
 276       $ret->{$plugin}{$plugin_instance} = {};
 277
 278       for (keys %types)
 279       {
 280         my $type = $_;
 281         my $type_instances = $types{$type};
 282
 283         $ret->{$plugin}{$plugin_instance}{$type} = {};
 284
 285         for (@$type_instances)
 286         {
 287           $ret->{$plugin}{$plugin_instance}{$type}{$_} = 1;
 288         }
 289
 290         if (!@$type_instances)
 291         {
 292           $ret->{$plugin}{$plugin_instance}{$type}{'-'} = 1;
 293         }
 294       } # for (keys %types)
 295     } # for (@$plugin_instances)
 296   } # for (keys %plugins)
 297
 298   return ($ret);
 299 } # _find_files_for_host
 300
 301 sub _find_files_for_hosts
 302 {
 303   my @hosts = @_;
 304   my $all_plugins = {};
 305
 306   for (my $i = 0; $i < @hosts; $i++)
 307   {
 308     my $tmp = _find_files_for_host ($hosts[$i]);
 309     _files_union ($all_plugins, $tmp);
 310   }
 311
 312   return ($all_plugins);
 313 } # _find_files_for_hosts
 314
 315 sub _files_union
 316 {
 317   my $dest = shift;
 318   my $src = shift;
 319
 320   for (keys %$src)
 321   {
 322     my $plugin = $_;
 323     $dest->{$plugin} ||= {};
 324
 325     for (keys %{$src->{$plugin}})
 326     {
 327       my $pinst = $_;
 328       $dest->{$plugin}{$pinst} ||= {};
 329
 330       for (keys %{$src->{$plugin}{$pinst}})
 331       {
 332         my $type = $_;
 333         $dest->{$plugin}{$pinst}{$type} ||= {};
 334
 335         for (keys %{$src->{$plugin}{$pinst}{$type}})
 336         {
 337           my $tinst = $_;
 338           $dest->{$plugin}{$pinst}{$type}{$tinst} = 1;
 339         }
 340       }
 341     }
 342   }
 343 } # _files_union
 344
 345 sub _files_plugin_inst_count
 346 {
 347   my $src = shift;
 348   my $i = 0;
 349
 350   for (keys %$src)
 351   {
 352     if (exists ($MetaGraphDefs->{$_}))
 353     {
 354       $i++;
 355     }
 356     else
 357     {
 358       $i = $i + keys %{$src->{$_}};
 359     }
 360   }
 361   return ($i);
 362 } # _files_plugin_count
 363
 364 sub list_hosts
 365 {
 366   my @hosts = _find_hosts ();
 367   @hosts = sort (@hosts);
 368
 369   print "<ul>\n";
 370   for (my $i = 0; $i < @hosts; $i++)
 371   {
 372     my $host_html = encode_entities ($hosts[$i]);
 373     my $host_url = uri_escape ($hosts[$i]);
 374
 375     print qq(  <li><a href="${\script_name ()}?action=show_host;host=$host_url">$host_html</a></li>\n);
 376   }
 377   print "</ul>\n";
 378 } # list_hosts
 379
 380 sub _string_to_color
 381 {
 382   my $color = shift;
 383   if ($color =~ m/([0-9A-Fa-f][0-9A-Fa-f])([0-9A-Fa-f][0-9A-Fa-f])([0-9A-Fa-f][0-9A-Fa-f])/)
 384   {
 385     return ([hex ($1) / 255.0, hex ($2) / 255.0, hex ($3) / 255.0]);
 386   }
 387   return;
 388 } # _string_to_color
 389
 390 sub _color_to_string
 391 {
 392   confess ("Wrong number of arguments") if (@_ != 1);
 393   return (sprintf ('%02hx%02hx%02hx', map { int (255.0 * $_) } @{$_[0]}));
 394 } # _color_to_string
 395
 396 sub _get_random_color
 397 {
 398   my ($r, $g, $b) = (rand (), rand ());
 399   my $min = 0.0;
 400   my $max = 1.0;
 401
 402   if (($r + $g) < 1.0)
 403   {
 404     $min = 1.0 - ($r + $g);
 405   }
 406   else
 407   {
 408     $max = 2.0 - ($r + $g);
 409   }
 410
 411   $b = $min + (rand () * ($max - $min));
 412
 413   return ([$r, $g, $b]);
 414 } # _get_random_color
 415
 416 sub _get_n_colors
 417 {
 418         my $instances = shift;
 419         my $num = scalar @$instances;
 420         my $ret = {};
 421
 422         for (my $i = 0; $i < $num; $i++)
 423         {
 424                 my $pos = 6 * $i / $num;
 425                 my $n = int ($pos);
 426                 my $p = $pos - $n;
 427                 my $q = 1 - $p;
 428
 429                 my $red   = 0;
 430                 my $green = 0;
 431                 my $blue  = 0;
 432
 433                 my $color;
 434
 435                 if ($n == 0)
 436                 {
 437                         $red  = 255;
 438                         $blue = 255 * $p;
 439                 }
 440                 elsif ($n == 1)
 441                 {
 442                         $red  = 255 * $q;
 443                         $blue = 255;
 444                 }
 445                 elsif ($n == 2)
 446                 {
 447                         $green = 255 * $p;
 448                         $blue  = 255;
 449                 }
 450                 elsif ($n == 3)
 451                 {
 452                         $green = 255;
 453                         $blue  = 255 * $q;
 454                 }
 455                 elsif ($n == 4)
 456                 {
 457                         $red   = 255 * $p;
 458                         $green = 255;
 459                 }
 460                 elsif ($n == 5)
 461                 {
 462                         $red   = 255;
 463                         $green = 255 * $q;
 464                 }
 465                 else { die; }
 466
 467                 $color = sprintf ("%02x%02x%02x", $red, $green, $blue);
 468                 $ret->{$instances->[$i]} = $color;
 469         }
 470
 471         return ($ret);
 472 } # _get_n_colors
 473
 474 sub _get_faded_color
 475 {
 476   my $fg = shift;
 477   my $bg;
 478   my %opts = @_;
 479   my $ret = [undef, undef, undef];
 480
 481   $opts{'background'} ||= [1.0, 1.0, 1.0];
 482   $opts{'alpha'} ||= 0.25;
 483
 484   if (!ref ($opts{'background'}))
 485   {
 486     $opts{'background'} = _string_to_color ($opts{'background'})
 487       or confess ("Cannot parse background color " . $opts{'background'});
 488   }
 489   $bg = $opts{'background'};
 490
 491   for (my $i = 0; $i < 3; $i++)
 492   {
 493     $ret->[$i] = ($opts{'alpha'} * $fg->[$i])
 494        + ((1.0 - $opts{'alpha'}) * $bg->[$i]);
 495   }
 496
 497   return ($ret);
 498 } # _get_faded_color
 499
 500 sub _custom_sort_arrayref
 501 {
 502   my $array_ref = shift;
 503   my $array_sort = shift;
 504
 505   my %elements = map { $_ => 1 } (@$array_ref);
 506   splice (@$array_ref, 0);
 507
 508   for (@$array_sort)
 509   {
 510     next if (!exists ($elements{$_}));
 511     push (@$array_ref, $_);
 512     delete ($elements{$_});
 513   }
 514   push (@$array_ref, sort (keys %elements));
 515 } # _custom_sort_arrayref
 516
 517 sub action_show_host
 518 {
 519   my @hosts = _get_param_host ();
 520   @hosts = sort (@hosts);
 521
 522   my $timespan = _get_param_timespan ();
 523   my $all_plugins = _find_files_for_hosts (@hosts);
 524
 525   my $url_prefix = script_name () . '?action=show_plugin'
 526   . join ('', map { ';host=' . uri_escape ($_) } (@hosts))
 527   . ';timespan=' . uri_escape ($timespan);
 528
 529   print qq(    <div><a href="${\script_name ()}?action=overview">Back to list of hosts</a></div>\n);
 530
 531   print "    <p>Available plugins:</p>\n"
 532   . "    <ul>\n";
 533   for (sort (keys %$all_plugins))
 534   {
 535     my $plugin = $_;
 536     my $plugin_html = encode_entities ($plugin);
 537     my $url_plugin = $url_prefix . ';plugin=' . uri_escape ($plugin);
 538     print qq(      <li><a href="$url_plugin">$plugin_html</a></li>\n);
 539   }
 540   print "   </ul>\n";
 541 } # action_show_host
 542
 543 sub action_show_plugin
 544 {
 545   my @hosts = _get_param_host ();
 546   my $plugin = shift;
 547   my $plugin_instance = shift;
 548   my $timespan = _get_param_timespan ();
 549
 550   my $hosts_url = join (';', map { 'host=' . uri_escape ($_) } (@hosts));
 551   my $url_prefix = script_name () . "?$hosts_url";
 552
 553   my $all_plugins = {};
 554   my $plugins_per_host = {};
 555   my $selected_plugins = {};
 556
 557   for (my $i = 0; $i < @hosts; $i++)
 558   {
 559     $plugins_per_host->{$hosts[$i]} = _find_files_for_host ($hosts[$i]);
 560     _files_union ($all_plugins, $plugins_per_host->{$hosts[$i]});
 561   }
 562
 563   for (param ('plugin'))
 564   {
 565     if (defined ($all_plugins->{$_}))
 566     {
 567       $selected_plugins->{$_} = 1;
 568     }
 569   }
 570
 571   print qq(    <div><a href="${\script_name ()}?action=show_host;$hosts_url">Back to list of plugins</a></div>\n);
 572
 573   # Print table header
 574   print <<HTML;
 575     <table class="graphs">
 576       <tr>
 577         <th>Plugins</th>
 578 HTML
 579   for (@hosts)
 580   {
 581     print "\t<th>", encode_entities ($_), "</th>\n";
 582   }
 583   print "      </tr>\n";
 584
 585   for (sort (keys %$selected_plugins))
 586   {
 587     my $plugin = $_;
 588     my $plugin_html = encode_entities ($plugin);
 589     my $plugin_url = "$url_prefix;plugin=" . uri_escape ($plugin);
 590     my $all_pinst = $all_plugins->{$plugin};
 591
 592     for (sort (keys %$all_pinst))
 593     {
 594       my $pinst = $_;
 595       my $pinst_html = '';
 596       my $pinst_url = $plugin_url;
 597
 598       if ($pinst ne '-')
 599       {
 600         $pinst_html = encode_entities ($pinst);
 601         $pinst_url .= ';plugin_instance=' . uri_escape ($pinst);
 602       }
 603
 604       my $files_printed = 0;
 605       my $files_num = _files_plugin_inst_count ($all_pinst->{$pinst});
 606       if ($files_num < 1)
 607       {
 608         next;
 609       }
 610       my $rowspan = ($files_num == 1) ? '' : qq( rowspan="$files_num");
 611
 612       for (sort (keys %{$all_plugins->{$plugin}{$pinst}}))
 613       {
 614         my $type = $_;
 615         my $type_html = encode_entities ($type);
 616         my $type_url = "$pinst_url;type=" . uri_escape ($type);
 617
 618         if ($files_printed == 0)
 619         {
 620           my $title = $plugin_html;
 621           if ($pinst ne '-')
 622           {
 623             $title .= " ($pinst_html)";
 624           }
 625           print "      <tr>\n";
 626           print "\t<td$rowspan>$title</td>\n";
 627         }
 628
 629         if (exists ($MetaGraphDefs->{$type}))
 630         {
 631           my $graph_url = script_name () . '?action=show_graph'
 632           . ';plugin=' . uri_escape ($plugin)
 633           . ';type=' . uri_escape ($type)
 634           . ';timespan=' . uri_escape ($timespan);
 635           if ($pinst ne '-')
 636           {
 637             $graph_url .= ';plugin_instance=' . uri_escape ($pinst);
 638           }
 639
 640           if ($files_printed != 0)
 641           {
 642             print "      <tr>\n";
 643           }
 644
 645           for (@hosts)
 646           {
 647             my $host = $_;
 648             my $host_graph_url = $graph_url . ';host=' . uri_escape ($host);
 649
 650             print "\t<td>";
 651             if (exists $plugins_per_host->{$host}{$plugin}{$pinst}{$type})
 652             {
 653               print qq(<img src="$host_graph_url" />);
 654               #print encode_entities (qq(<img src="${\script_name ()}?action=show_graph;host=$host_esc;$param_plugin;$param_type;timespan=$timespan" />));
 655             }
 656             print "</td>\n";
 657           } # for (my $k = 0; $k < @hosts; $k++)
 658
 659           print "      </tr>\n";
 660
 661           $files_printed++;
 662           next; # pinst
 663         } # if (exists ($MetaGraphDefs->{$type}))
 664
 665         for (sort (keys %{$all_plugins->{$plugin}{$pinst}{$type}}))
 666         {
 667           my $tinst = $_;
 668           my $tinst_esc = encode_entities ($tinst);
 669           my $graph_url = script_name () . '?action=show_graph'
 670           . ';plugin=' . uri_escape ($plugin)
 671           . ';type=' . uri_escape ($type)
 672           . ';timespan=' . uri_escape ($timespan);
 673           if ($pinst ne '-')
 674           {
 675             $graph_url .= ';plugin_instance=' . uri_escape ($pinst);
 676           }
 677           if ($tinst ne '-')
 678           {
 679             $graph_url .= ';type_instance=' . uri_escape ($tinst);
 680           }
 681
 682           if ($files_printed != 0)
 683           {
 684             print "      <tr>\n";
 685           }
 686
 687           for (my $k = 0; $k < @hosts; $k++)
 688           {
 689             my $host = $hosts[$k];
 690             my $host_graph_url = $graph_url . ';host=' . uri_escape ($host);
 691
 692             print "\t<td>";
 693             if ($plugins_per_host->{$host}{$plugin}{$pinst}{$type}{$tinst})
 694             {
 695               print qq(<img src="$host_graph_url" />);
 696               #print encode_entities (qq(<img src="${\script_name ()}?action=show_graph;host=$host_esc;$param_plugin;$param_type;timespan=$timespan" />));
 697             }
 698             print "</td>\n";
 699           } # for (my $k = 0; $k < @hosts; $k++)
 700
 701           print "      </tr>\n";
 702
 703           $files_printed++;
 704         } # for ($tinst)
 705       } # for ($type)
 706     } # for ($pinst)
 707   } # for ($plugin)
 708   print "   </table>\n";
 709 } # action_show_plugin
 710
 711 sub action_show_type
 712 {
 713   my $host = shift;
 714   my $plugin = shift;
 715   my $plugin_instance = shift;
 716   my $type = shift;
 717   my $type_instance = shift;
 718
 719   my $host_url = uri_escape ($host);
 720   my $plugin_url = uri_escape ($plugin);
 721   my $plugin_html = encode_entities ($plugin);
 722   my $plugin_instance_url = defined ($plugin_instance) ? uri_escape ($plugin_instance) : undef;
 723   my $type_url = uri_escape ($type);
 724   my $type_instance_url = defined ($type_instance) ? uri_escape ($type_instance) : undef;
 725
 726   my $url_prefix = script_name () . "?action=show_plugin;host=$host_url;plugin=$plugin_url";
 727   $url_prefix .= ";plugin_instance=$plugin_instance_url" if (defined ($plugin_instance));
 728
 729   print qq(    <div><a href="$url_prefix">Back to plugin &quot;$plugin_html&quot;</a></div>\n);
 730
 731   $url_prefix = script_name () . "?action=show_graph;host=$host_url;plugin=$plugin_url";
 732   $url_prefix .= ";plugin_instance=$plugin_instance_url" if (defined ($plugin_instance));
 733   $url_prefix .= ";type=$type_url";
 734   $url_prefix .= ";type_instance=$type_instance_url" if (defined ($type_instance));
 735
 736   for (qw(hour day week month year))
 737   {
 738     my $timespan = $_;
 739
 740     print qq#  <div><img src="$url_prefix;timespan=$timespan" /></div>\n#;
 741   }
 742 } # action_show_type
 743
 744 sub action_show_graph
 745 {
 746   my $host = shift;
 747   my $plugin = shift;
 748   my $plugin_instance = shift;
 749   my $type = shift;
 750   my $type_instance = shift;
 751   my @rrd_args;
 752   my $title;
 753
 754   my %times = (hour => -3600, day => -86400, week => 7 * -86400, month => 31 * -86400, year => 366 * -86400);
 755   my $start_time = $times{$Args->{'timespan'}} || -86400;
 756
 757   #print STDERR Data::Dumper->Dump ([$Args], ['Args']);
 758
 759   # FIXME
 760   if (exists ($MetaGraphDefs->{$type}))
 761   {
 762     my %types = _find_types ($host, $plugin, $plugin_instance);
 763     return $MetaGraphDefs->{$type}->($host, $plugin, $plugin_instance, $type, $types{$type});
 764   }
 765
 766   return if (!defined ($GraphDefs->{$type}));
 767   @rrd_args = @{$GraphDefs->{$type}};
 768
 769   $title = "$host/$plugin" . (defined ($plugin_instance) ? "-$plugin_instance" : '')
 770   . "/$type" . (defined ($type_instance) ? "-$type_instance" : '');
 771
 772   for (my $i = 0; $i < @DataDirs; $i++)
 773   {
 774     my $file = $DataDirs[$i] . "/$title.rrd";
 775     next if (!-f $file);
 776
 777     $file =~ s/:/\\:/g;
 778     s/{file}/$file/ for (@rrd_args);
 779
 780     RRDs::graph ('-', '-a', 'PNG', '-s', $start_time, '-t', $title, @RRDDefaultArgs, @rrd_args);
 781     if (my $err = RRDs::error ())
 782     {
 783       die ("RRDs::graph: $err");
 784     }
 785   }
 786 } # action_show_graph
 787
 788 sub print_selector
 789 {
 790   my @hosts = _find_hosts ();
 791   @hosts = sort (@hosts);
 792
 793   my %selected_hosts = map { $_ => 1 } (_get_param_host ());
 794   my $timespan_selected = _get_param_timespan ();
 795
 796   print <<HTML;
 797     <form action="${\script_name ()}" method="get">
 798       <fieldset>
 799         <legend>Selector</legend>
 800         <select name="host" multiple="multiple" size="10">
 801 HTML
 802   for (my $i = 0; $i < @hosts; $i++)
 803   {
 804     my $host = encode_entities ($hosts[$i]);
 805     my $selected = defined ($selected_hosts{$hosts[$i]}) ? ' selected="selected"' : '';
 806     print qq(\t  <option value="$host"$selected>$host</option>\n);
 807   }
 808   print "\t</select>\n";
 809
 810   if (keys %selected_hosts)
 811   {
 812     my $all_plugins = _find_files_for_hosts (keys %selected_hosts);
 813     my %selected_plugins = map { $_ => 1 } (param ('plugin'));
 814
 815     print qq(\t<select name="plugin" multiple="multiple" size="10">\n);
 816     for (sort (keys %$all_plugins))
 817     {
 818       my $plugin = $_;
 819       my $plugin_html = encode_entities ($plugin);
 820       my $selected = (defined ($selected_plugins{$plugin})
 821         ? ' selected="selected"' : '');
 822       print qq(\t  <option value="$plugin_html"$selected>$plugin</option>\n);
 823     }
 824     print "</select>\n";
 825   } # if (keys %selected_hosts)
 826
 827   print qq(\t<select name="timespan">\n);
 828   for (qw(Hour Day Week Month Year))
 829   {
 830     my $timespan_uc = $_;
 831     my $timespan_lc = lc ($_);
 832     my $selected = ($timespan_selected eq $timespan_lc)
 833       ? ' selected="selected"' : '';
 834     print qq(\t  <option value="$timespan_lc"$selected>$timespan_uc</option>\n);
 835   }
 836   print <<HTML;
 837         </select>
 838         <input type="submit" name="button" value="Ok" />
 839       </fieldset>
 840     </form>
 841 HTML
 842 }
 843
 844 sub print_header
 845 {
 846   print <<HEAD;
 847 Content-Type: application/xhtml+xml; charset=utf-8
 848 Cache-Control: no-cache
 849
 850 <?xml version="1.0" encoding="utf-8"?>
 851 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN"
 852   "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
 853
 854 <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en">
 855   <head>
 856     <title>collection.cgi, Version 2</title>
 857     <style type="text/css">
 858       img
 859       {
 860         border: none;
 861       }
 862       table.graphs
 863       {
 864         border-collapse: collapse;
 865       }
 866       table.graphs td,
 867       table.graphs th
 868       {
 869         border: 1px solid black;
 870         empty-cells: hide;
 871       }
 872     </style>
 873   </head>
 874
 875   <body>
 876 HEAD
 877   print_selector ();
 878 } # print_header
 879
 880 sub print_footer
 881 {
 882   print <<FOOT;
 883   </body>
 884 </html>
 885 FOOT
 886 } # print_footer
 887
 888 sub main
 889 {
 890         read_config ();
 891         validate_args ();
 892
 893         if (defined ($Args->{'host'})
 894           && defined ($Args->{'plugin'})
 895           && defined ($Args->{'type'})
 896           && ($Args->{'action'} eq 'show_graph'))
 897         {
 898           $| = 1;
 899           print STDOUT header (-Content_Type => 'image/png');
 900           action_show_graph ($Args->{'host'},
 901             $Args->{'plugin'}, $Args->{'plugin_instance'},
 902             $Args->{'type'}, $Args->{'type_instance'});
 903           return (0);
 904         }
 905
 906         print_header ();
 907
 908         if (!$Args->{'host'})
 909         {
 910           list_hosts ();
 911         }
 912         elsif (!$Args->{'plugin'})
 913         {
 914           action_show_host ($Args->{'host'});
 915         }
 916         elsif (!$Args->{'type'})
 917         {
 918           action_show_plugin ($Args->{'plugin'}, $Args->{'plugin_instance'});
 919         }
 920         else
 921         {
 922           action_show_type ($Args->{'host'},
 923             $Args->{'plugin'}, $Args->{'plugin_instance'},
 924             $Args->{'type'}, $Args->{'type_instance'});
 925         }
 926
 927         print_footer ();
 928
 929         return (0);
 930 }
 931
 932 sub load_graph_definitions
 933 {
 934   my $Canvas = 'FFFFFF';
 935
 936   my $FullRed    = 'FF0000';
 937   my $FullGreen  = '00E000';
 938   my $FullBlue   = '0000FF';
 939   my $FullYellow = 'F0A000';
 940   my $FullCyan   = '00A0FF';
 941   my $FullMagenta= 'A000FF';
 942
 943   my $HalfRed    = 'F7B7B7';
 944   my $HalfGreen  = 'B7EFB7';
 945   my $HalfBlue   = 'B7B7F7';
 946   my $HalfYellow = 'F3DFB7';
 947   my $HalfCyan   = 'B7DFF7';
 948   my $HalfMagenta= 'DFB7F7';
 949
 950   my $HalfBlueGreen = '89B3C9';
 951
 952   $GraphDefs =
 953   {
 954     apache_bytes => ['DEF:min_raw={file}:count:MIN',
 955     'DEF:avg_raw={file}:count:AVERAGE',
 956     'DEF:max_raw={file}:count:MAX',
 957     'CDEF:min=min_raw,8,*',
 958     'CDEF:avg=avg_raw,8,*',
 959     'CDEF:max=max_raw,8,*',
 960     'CDEF:mytime=avg_raw,TIME,TIME,IF',
 961     'CDEF:sample_len_raw=mytime,PREV(mytime),-',
 962     'CDEF:sample_len=sample_len_raw,UN,0,sample_len_raw,IF',
 963     'CDEF:avg_sample=avg_raw,UN,0,avg_raw,IF,sample_len,*',
 964     'CDEF:avg_sum=PREV,UN,0,PREV,IF,avg_sample,+',
 965     "AREA:avg#$HalfBlue",
 966     "LINE1:avg#$FullBlue:Bit/s",
 967     'GPRINT:min:MIN:%5.1lf%s Min,',
 968     'GPRINT:avg:AVERAGE:%5.1lf%s Avg,',
 969     'GPRINT:max:MAX:%5.1lf%s Max,',
 970     'GPRINT:avg:LAST:%5.1lf%s Last',
 971     'GPRINT:avg_sum:LAST:(ca. %5.1lf%sB Total)\l'
 972     ],
 973     apache_requests => ['DEF:min={file}:count:MIN',
 974     'DEF:avg={file}:count:AVERAGE',
 975     'DEF:max={file}:count:MAX',
 976     "AREA:max#$HalfBlue",
 977     "AREA:min#$Canvas",
 978     "LINE1:avg#$FullBlue:Requests/s",
 979     'GPRINT:min:MIN:%6.2lf Min,',
 980     'GPRINT:avg:AVERAGE:%6.2lf Avg,',
 981     'GPRINT:max:MAX:%6.2lf Max,',
 982     'GPRINT:avg:LAST:%6.2lf Last'
 983     ],
 984     apache_scoreboard => ['DEF:min={file}:count:MIN',
 985     'DEF:avg={file}:count:AVERAGE',
 986     'DEF:max={file}:count:MAX',
 987     "AREA:max#$HalfBlue",
 988     "AREA:min#$Canvas",
 989     "LINE1:avg#$FullBlue:Processes",
 990     'GPRINT:min:MIN:%6.2lf Min,',
 991     'GPRINT:avg:AVERAGE:%6.2lf Avg,',
 992     'GPRINT:max:MAX:%6.2lf Max,',
 993     'GPRINT:avg:LAST:%6.2lf Last'
 994     ],
 995     bitrate => ['-v', 'Bits/s',
 996     'DEF:avg={file}:value:AVERAGE',
 997     'DEF:min={file}:value:MIN',
 998     'DEF:max={file}:value:MAX',
 999     "AREA:max#$HalfBlue",
1000     "AREA:min#$Canvas",
1001     "LINE1:avg#$FullBlue:Bits/s",
1002     'GPRINT:min:MIN:%5.1lf%s Min,',
1003     'GPRINT:avg:AVERAGE:%5.1lf%s Average,',
1004     'GPRINT:max:MAX:%5.1lf%s Max,',
1005     'GPRINT:avg:LAST:%5.1lf%s Last\l'
1006     ],
1007     charge => ['-v', 'Ah',
1008     'DEF:avg={file}:value:AVERAGE',
1009     'DEF:min={file}:value:MIN',
1010     'DEF:max={file}:value:MAX',
1011     "AREA:max#$HalfBlue",
1012     "AREA:min#$Canvas",
1013     "LINE1:avg#$FullBlue:Charge",
1014     'GPRINT:min:MIN:%5.1lf%sAh Min,',
1015     'GPRINT:avg:AVERAGE:%5.1lf%sAh Avg,',
1016     'GPRINT:max:MAX:%5.1lf%sAh Max,',
1017     'GPRINT:avg:LAST:%5.1lf%sAh Last\l'
1018     ],
1019     connections => ['-v', 'Connections',
1020     'DEF:avg={file}:value:AVERAGE',
1021     'DEF:min={file}:value:MIN',
1022     'DEF:max={file}:value:MAX',
1023     "AREA:max#$HalfBlue",
1024     "AREA:min#$Canvas",
1025     "LINE1:avg#$FullBlue:Connections",
1026     'GPRINT:min:MIN:%4.1lf Min,',
1027     'GPRINT:avg:AVERAGE:%4.1lf Avg,',
1028     'GPRINT:max:MAX:%4.1lf Max,',
1029     'GPRINT:avg:LAST:%4.1lf Last\l'
1030     ],
1031     cpu => ['-v', 'CPU load',
1032     'DEF:avg={file}:value:AVERAGE',
1033     'DEF:min={file}:value:MIN',
1034     'DEF:max={file}:value:MAX',
1035     "AREA:max#$HalfBlue",
1036     "AREA:min#$Canvas",
1037     "LINE1:avg#$FullBlue:Percent",
1038     'GPRINT:min:MIN:%6.2lf%% Min,',
1039     'GPRINT:avg:AVERAGE:%6.2lf%% Avg,',
1040     'GPRINT:max:MAX:%6.2lf%% Max,',
1041     'GPRINT:avg:LAST:%6.2lf%% Last\l'
1042     ],
1043     current => ['-v', 'Ampere',
1044     'DEF:avg={file}:value:AVERAGE',
1045     'DEF:min={file}:value:MIN',
1046     'DEF:max={file}:value:MAX',
1047     "AREA:max#$HalfBlue",
1048     "AREA:min#$Canvas",
1049     "LINE1:avg#$FullBlue:Current",
1050     'GPRINT:min:MIN:%5.1lf%sA Min,',
1051     'GPRINT:avg:AVERAGE:%5.1lf%sA Avg,',
1052     'GPRINT:max:MAX:%5.1lf%sA Max,',
1053     'GPRINT:avg:LAST:%5.1lf%sA Last\l'
1054     ],
1055     df => ['-v', 'Percent', '-l', '0',
1056     'DEF:free_avg={file}:free:AVERAGE',
1057     'DEF:free_min={file}:free:MIN',
1058     'DEF:free_max={file}:free:MAX',
1059     'DEF:used_avg={file}:used:AVERAGE',
1060     'DEF:used_min={file}:used:MIN',
1061     'DEF:used_max={file}:used:MAX',
1062     'CDEF:total=free_avg,used_avg,+',
1063     'CDEF:free_pct=100,free_avg,*,total,/',
1064     'CDEF:used_pct=100,used_avg,*,total,/',
1065     'CDEF:free_acc=free_pct,used_pct,+',
1066     'CDEF:used_acc=used_pct',
1067     "AREA:free_acc#$HalfGreen",
1068     "AREA:used_acc#$HalfRed",
1069     "LINE1:free_acc#$FullGreen:Free",
1070     'GPRINT:free_min:MIN:%5.1lf%sB Min,',
1071     'GPRINT:free_avg:AVERAGE:%5.1lf%sB Avg,',
1072     'GPRINT:free_max:MAX:%5.1lf%sB Max,',
1073     'GPRINT:free_avg:LAST:%5.1lf%sB Last\l',
1074     "LINE1:used_acc#$FullRed:Used",
1075     'GPRINT:used_min:MIN:%5.1lf%sB Min,',
1076     'GPRINT:used_avg:AVERAGE:%5.1lf%sB Avg,',
1077     'GPRINT:used_max:MAX:%5.1lf%sB Max,',
1078     'GPRINT:used_avg:LAST:%5.1lf%sB Last\l'
1079     ],
1080     disk => [
1081     'DEF:rtime_avg={file}:rtime:AVERAGE',
1082     'DEF:rtime_min={file}:rtime:MIN',
1083     'DEF:rtime_max={file}:rtime:MAX',
1084     'DEF:wtime_avg={file}:wtime:AVERAGE',
1085     'DEF:wtime_min={file}:wtime:MIN',
1086     'DEF:wtime_max={file}:wtime:MAX',
1087     'CDEF:rtime_avg_ms=rtime_avg,1000,/',
1088     'CDEF:rtime_min_ms=rtime_min,1000,/',
1089     'CDEF:rtime_max_ms=rtime_max,1000,/',
1090     'CDEF:wtime_avg_ms=wtime_avg,1000,/',
1091     'CDEF:wtime_min_ms=wtime_min,1000,/',
1092     'CDEF:wtime_max_ms=wtime_max,1000,/',
1093     'CDEF:total_avg_ms=rtime_avg_ms,wtime_avg_ms,+',
1094     'CDEF:total_min_ms=rtime_min_ms,wtime_min_ms,+',
1095     'CDEF:total_max_ms=rtime_max_ms,wtime_max_ms,+',
1096     "AREA:total_max_ms#$HalfRed",
1097     "AREA:total_min_ms#$Canvas",
1098     "LINE1:wtime_avg_ms#$FullGreen:Write",
1099     'GPRINT:wtime_min_ms:MIN:%5.1lf%s Min,',
1100     'GPRINT:wtime_avg_ms:AVERAGE:%5.1lf%s Avg,',
1101     'GPRINT:wtime_max_ms:MAX:%5.1lf%s Max,',
1102     'GPRINT:wtime_avg_ms:LAST:%5.1lf%s Last\n',
1103     "LINE1:rtime_avg_ms#$FullBlue:Read ",
1104     'GPRINT:rtime_min_ms:MIN:%5.1lf%s Min,',
1105     'GPRINT:rtime_avg_ms:AVERAGE:%5.1lf%s Avg,',
1106     'GPRINT:rtime_max_ms:MAX:%5.1lf%s Max,',
1107     'GPRINT:rtime_avg_ms:LAST:%5.1lf%s Last\n',
1108     "LINE1:total_avg_ms#$FullRed:Total",
1109     'GPRINT:total_min_ms:MIN:%5.1lf%s Min,',
1110     'GPRINT:total_avg_ms:AVERAGE:%5.1lf%s Avg,',
1111     'GPRINT:total_max_ms:MAX:%5.1lf%s Max,',
1112     'GPRINT:total_avg_ms:LAST:%5.1lf%s Last'
1113     ],
1114     disk_octets => ['-v', 'Bytes/s',
1115     'DEF:out_min={file}:write:MIN',
1116     'DEF:out_avg={file}:write:AVERAGE',
1117     'DEF:out_max={file}:write:MAX',
1118     'DEF:inc_min={file}:read:MIN',
1119     'DEF:inc_avg={file}:read:AVERAGE',
1120     'DEF:inc_max={file}:read:MAX',
1121     'CDEF:overlap=out_avg,inc_avg,GT,inc_avg,out_avg,IF',
1122     'CDEF:mytime=out_avg,TIME,TIME,IF',
1123     'CDEF:sample_len_raw=mytime,PREV(mytime),-',
1124     'CDEF:sample_len=sample_len_raw,UN,0,sample_len_raw,IF',
1125     'CDEF:out_avg_sample=out_avg,UN,0,out_avg,IF,sample_len,*',
1126     'CDEF:out_avg_sum=PREV,UN,0,PREV,IF,out_avg_sample,+',
1127     'CDEF:inc_avg_sample=inc_avg,UN,0,inc_avg,IF,sample_len,*',
1128     'CDEF:inc_avg_sum=PREV,UN,0,PREV,IF,inc_avg_sample,+',
1129     "AREA:out_avg#$HalfGreen",
1130     "AREA:inc_avg#$HalfBlue",
1131     "AREA:overlap#$HalfBlueGreen",
1132     "LINE1:out_avg#$FullGreen:Written",
1133     'GPRINT:out_avg:AVERAGE:%5.1lf%s Avg,',
1134     'GPRINT:out_max:MAX:%5.1lf%s Max,',
1135     'GPRINT:out_avg:LAST:%5.1lf%s Last',
1136     'GPRINT:out_avg_sum:LAST:(ca. %5.1lf%sB Total)\l',
1137     "LINE1:inc_avg#$FullBlue:Read   ",
1138     'GPRINT:inc_avg:AVERAGE:%5.1lf%s Avg,',
1139     'GPRINT:inc_max:MAX:%5.1lf%s Max,',
1140     'GPRINT:inc_avg:LAST:%5.1lf%s Last',
1141     'GPRINT:inc_avg_sum:LAST:(ca. %5.1lf%sB Total)\l'
1142     ],
1143     disk_merged => ['-v', 'Merged Ops/s',
1144     'DEF:out_min={file}:write:MIN',
1145     'DEF:out_avg={file}:write:AVERAGE',
1146     'DEF:out_max={file}:write:MAX',
1147     'DEF:inc_min={file}:read:MIN',
1148     'DEF:inc_avg={file}:read:AVERAGE',
1149     'DEF:inc_max={file}:read:MAX',
1150     'CDEF:overlap=out_avg,inc_avg,GT,inc_avg,out_avg,IF',
1151     "AREA:out_avg#$HalfGreen",
1152     "AREA:inc_avg#$HalfBlue",
1153     "AREA:overlap#$HalfBlueGreen",
1154     "LINE1:out_avg#$FullGreen:Written",
1155     'GPRINT:out_avg:AVERAGE:%6.2lf Avg,',
1156     'GPRINT:out_max:MAX:%6.2lf Max,',
1157     'GPRINT:out_avg:LAST:%6.2lf Last\l',
1158     "LINE1:inc_avg#$FullBlue:Read   ",
1159     'GPRINT:inc_avg:AVERAGE:%6.2lf Avg,',
1160     'GPRINT:inc_max:MAX:%6.2lf Max,',
1161     'GPRINT:inc_avg:LAST:%6.2lf Last\l'
1162     ],
1163     disk_ops => ['-v', 'Ops/s',
1164     'DEF:out_min={file}:write:MIN',
1165     'DEF:out_avg={file}:write:AVERAGE',
1166     'DEF:out_max={file}:write:MAX',
1167     'DEF:inc_min={file}:read:MIN',
1168     'DEF:inc_avg={file}:read:AVERAGE',
1169     'DEF:inc_max={file}:read:MAX',
1170     'CDEF:overlap=out_avg,inc_avg,GT,inc_avg,out_avg,IF',
1171     "AREA:out_avg#$HalfGreen",
1172     "AREA:inc_avg#$HalfBlue",
1173     "AREA:overlap#$HalfBlueGreen",
1174     "LINE1:out_avg#$FullGreen:Written",
1175     'GPRINT:out_avg:AVERAGE:%6.2lf Avg,',
1176     'GPRINT:out_max:MAX:%6.2lf Max,',
1177     'GPRINT:out_avg:LAST:%6.2lf Last\l',
1178     "LINE1:inc_avg#$FullBlue:Read   ",
1179     'GPRINT:inc_avg:AVERAGE:%6.2lf Avg,',
1180     'GPRINT:inc_max:MAX:%6.2lf Max,',
1181     'GPRINT:inc_avg:LAST:%6.2lf Last\l'
1182     ],
1183     disk_time => ['-v', 'Seconds/s',
1184     'DEF:out_min_raw={file}:write:MIN',
1185     'DEF:out_avg_raw={file}:write:AVERAGE',
1186     'DEF:out_max_raw={file}:write:MAX',
1187     'DEF:inc_min_raw={file}:read:MIN',
1188     'DEF:inc_avg_raw={file}:read:AVERAGE',
1189     'DEF:inc_max_raw={file}:read:MAX',
1190     'CDEF:out_min=out_min_raw,1000,/',
1191     'CDEF:out_avg=out_avg_raw,1000,/',
1192     'CDEF:out_max=out_max_raw,1000,/',
1193     'CDEF:inc_min=inc_min_raw,1000,/',
1194     'CDEF:inc_avg=inc_avg_raw,1000,/',
1195     'CDEF:inc_max=inc_max_raw,1000,/',
1196     'CDEF:overlap=out_avg,inc_avg,GT,inc_avg,out_avg,IF',
1197     "AREA:out_avg#$HalfGreen",
1198     "AREA:inc_avg#$HalfBlue",
1199     "AREA:overlap#$HalfBlueGreen",
1200     "LINE1:out_avg#$FullGreen:Written",
1201     'GPRINT:out_avg:AVERAGE:%5.1lf%ss Avg,',
1202     'GPRINT:out_max:MAX:%5.1lf%ss Max,',
1203     'GPRINT:out_avg:LAST:%5.1lf%ss Last\l',
1204     "LINE1:inc_avg#$FullBlue:Read   ",
1205     'GPRINT:inc_avg:AVERAGE:%5.1lf%ss Avg,',
1206     'GPRINT:inc_max:MAX:%5.1lf%ss Max,',
1207     'GPRINT:inc_avg:LAST:%5.1lf%ss Last\l'
1208     ],
1209     dns_octets => ['DEF:rsp_min_raw={file}:responses:MIN',
1210     'DEF:rsp_avg_raw={file}:responses:AVERAGE',
1211     'DEF:rsp_max_raw={file}:responses:MAX',
1212     'DEF:qry_min_raw={file}:queries:MIN',
1213     'DEF:qry_avg_raw={file}:queries:AVERAGE',
1214     'DEF:qry_max_raw={file}:queries:MAX',
1215     'CDEF:rsp_min=rsp_min_raw,8,*',
1216     'CDEF:rsp_avg=rsp_avg_raw,8,*',
1217     'CDEF:rsp_max=rsp_max_raw,8,*',
1218     'CDEF:qry_min=qry_min_raw,8,*',
1219     'CDEF:qry_avg=qry_avg_raw,8,*',
1220     'CDEF:qry_max=qry_max_raw,8,*',
1221     'CDEF:overlap=rsp_avg,qry_avg,GT,qry_avg,rsp_avg,IF',
1222     'CDEF:mytime=rsp_avg_raw,TIME,TIME,IF',
1223     'CDEF:sample_len_raw=mytime,PREV(mytime),-',
1224     'CDEF:sample_len=sample_len_raw,UN,0,sample_len_raw,IF',
1225     'CDEF:rsp_avg_sample=rsp_avg_raw,UN,0,rsp_avg_raw,IF,sample_len,*',
1226     'CDEF:rsp_avg_sum=PREV,UN,0,PREV,IF,rsp_avg_sample,+',
1227     'CDEF:qry_avg_sample=qry_avg_raw,UN,0,qry_avg_raw,IF,sample_len,*',
1228     'CDEF:qry_avg_sum=PREV,UN,0,PREV,IF,qry_avg_sample,+',
1229     "AREA:rsp_avg#$HalfGreen",
1230     "AREA:qry_avg#$HalfBlue",
1231     "AREA:overlap#$HalfBlueGreen",
1232     "LINE1:rsp_avg#$FullGreen:Responses",
1233     'GPRINT:rsp_avg:AVERAGE:%5.1lf%s Avg,',
1234     'GPRINT:rsp_max:MAX:%5.1lf%s Max,',
1235     'GPRINT:rsp_avg:LAST:%5.1lf%s Last',
1236     'GPRINT:rsp_avg_sum:LAST:(ca. %5.1lf%sB Total)\l',
1237     "LINE1:qry_avg#$FullBlue:Queries  ",
1238     #'GPRINT:qry_min:MIN:%5.1lf %s Min,',
1239     'GPRINT:qry_avg:AVERAGE:%5.1lf%s Avg,',
1240     'GPRINT:qry_max:MAX:%5.1lf%s Max,',
1241     'GPRINT:qry_avg:LAST:%5.1lf%s Last',
1242     'GPRINT:qry_avg_sum:LAST:(ca. %5.1lf%sB Total)\l'
1243     ],
1244     dns_opcode => [
1245     'DEF:avg={file}:value:AVERAGE',
1246     'DEF:min={file}:value:MIN',
1247     'DEF:max={file}:value:MAX',
1248     "AREA:max#$HalfBlue",
1249     "AREA:min#$Canvas",
1250     "LINE1:avg#$FullBlue:Queries/s",
1251     'GPRINT:min:MIN:%9.3lf Min,',
1252     'GPRINT:avg:AVERAGE:%9.3lf Average,',
1253     'GPRINT:max:MAX:%9.3lf Max,',
1254     'GPRINT:avg:LAST:%9.3lf Last\l'
1255     ],
1256     email_count => ['-v', 'Mails',
1257     'DEF:avg={file}:value:AVERAGE',
1258     'DEF:min={file}:value:MIN',
1259     'DEF:max={file}:value:MAX',
1260     "AREA:max#$HalfMagenta",
1261     "AREA:min#$Canvas",
1262     "LINE1:avg#$FullMagenta:Count ",
1263     'GPRINT:min:MIN:%4.1lf Min,',
1264     'GPRINT:avg:AVERAGE:%4.1lf Avg,',
1265     'GPRINT:max:MAX:%4.1lf Max,',
1266     'GPRINT:avg:LAST:%4.1lf Last\l'
1267     ],
1268     email_size => ['-v', 'Bytes',
1269     'DEF:avg={file}:value:AVERAGE',
1270     'DEF:min={file}:value:MIN',
1271     'DEF:max={file}:value:MAX',
1272     "AREA:max#$HalfMagenta",
1273     "AREA:min#$Canvas",
1274     "LINE1:avg#$FullMagenta:Count ",
1275     'GPRINT:min:MIN:%4.1lf Min,',
1276     'GPRINT:avg:AVERAGE:%4.1lf Avg,',
1277     'GPRINT:max:MAX:%4.1lf Max,',
1278     'GPRINT:avg:LAST:%4.1lf Last\l'
1279     ],
1280     spam_score => ['-v', 'Score',
1281     'DEF:avg={file}:value:AVERAGE',
1282     'DEF:min={file}:value:MIN',
1283     'DEF:max={file}:value:MAX',
1284     "AREA:max#$HalfBlue",
1285     "AREA:min#$Canvas",
1286     "LINE1:avg#$FullBlue:Score ",
1287     'GPRINT:min:MIN:%4.1lf Min,',
1288     'GPRINT:avg:AVERAGE:%4.1lf Avg,',
1289     'GPRINT:max:MAX:%4.1lf Max,',
1290     'GPRINT:avg:LAST:%4.1lf Last\l'
1291     ],
1292     spam_check => [
1293     'DEF:avg={file}:value:AVERAGE',
1294     'DEF:min={file}:value:MIN',
1295     'DEF:max={file}:value:MAX',
1296     "AREA:max#$HalfMagenta",
1297     "AREA:min#$Canvas",
1298     "LINE1:avg#$FullMagenta:Count ",
1299     'GPRINT:min:MIN:%4.1lf Min,',
1300     'GPRINT:avg:AVERAGE:%4.1lf Avg,',
1301     'GPRINT:max:MAX:%4.1lf Max,',
1302     'GPRINT:avg:LAST:%4.1lf Last\l'
1303     ],
1304     conntrack => ['-v', 'Entries',
1305     'DEF:avg={file}:entropy:AVERAGE',
1306     'DEF:min={file}:entropy:MIN',
1307     'DEF:max={file}:entropy:MAX',
1308     "AREA:max#$HalfBlue",
1309     "AREA:min#$Canvas",
1310     "LINE1:avg#$FullBlue:Count",
1311     'GPRINT:min:MIN:%4.0lf Min,',
1312     'GPRINT:avg:AVERAGE:%4.0lf Avg,',
1313     'GPRINT:max:MAX:%4.0lf Max,',
1314     'GPRINT:avg:LAST:%4.0lf Last\l'
1315     ],
1316     entropy => ['-v', 'Bits',
1317     'DEF:avg={file}:entropy:AVERAGE',
1318     'DEF:min={file}:entropy:MIN',
1319     'DEF:max={file}:entropy:MAX',
1320     "AREA:max#$HalfBlue",
1321     "AREA:min#$Canvas",
1322     "LINE1:avg#$FullBlue:Bits",
1323     'GPRINT:min:MIN:%4.0lfbit Min,',
1324     'GPRINT:avg:AVERAGE:%4.0lfbit Avg,',
1325     'GPRINT:max:MAX:%4.0lfbit Max,',
1326     'GPRINT:avg:LAST:%4.0lfbit Last\l'
1327     ],
1328     fanspeed => ['-v', 'RPM',
1329     'DEF:avg={file}:value:AVERAGE',
1330     'DEF:min={file}:value:MIN',
1331     'DEF:max={file}:value:MAX',
1332     "AREA:max#$HalfMagenta",
1333     "AREA:min#$Canvas",
1334     "LINE1:avg#$FullMagenta:RPM",
1335     'GPRINT:min:MIN:%4.1lf Min,',
1336     'GPRINT:avg:AVERAGE:%4.1lf Avg,',
1337     'GPRINT:max:MAX:%4.1lf Max,',
1338     'GPRINT:avg:LAST:%4.1lf Last\l'
1339     ],
1340     frequency => ['-v', 'Hertz',
1341     'DEF:avg={file}:frequency:AVERAGE',
1342     'DEF:min={file}:frequency:MIN',
1343     'DEF:max={file}:frequency:MAX',
1344     "AREA:max#$HalfBlue",
1345     "AREA:min#$Canvas",
1346     "LINE1:avg#$FullBlue:Frequency [Hz]",
1347     'GPRINT:min:MIN:%4.1lf Min,',
1348     'GPRINT:avg:AVERAGE:%4.1lf Avg,',
1349     'GPRINT:max:MAX:%4.1lf Max,',
1350     'GPRINT:avg:LAST:%4.1lf Last\l'
1351     ],
1352     frequency_offset => [ # NTPd
1353     'DEF:ppm_avg={file}:ppm:AVERAGE',
1354     'DEF:ppm_min={file}:ppm:MIN',
1355     'DEF:ppm_max={file}:ppm:MAX',
1356     "AREA:ppm_max#$HalfBlue",
1357     "AREA:ppm_min#$Canvas",
1358     "LINE1:ppm_avg#$FullBlue:{inst}",
1359     'GPRINT:ppm_min:MIN:%5.2lf Min,',
1360     'GPRINT:ppm_avg:AVERAGE:%5.2lf Avg,',
1361     'GPRINT:ppm_max:MAX:%5.2lf Max,',
1362     'GPRINT:ppm_avg:LAST:%5.2lf Last'
1363     ],
1364     gauge => ['-v', 'Exec value',
1365     'DEF:temp_avg={file}:value:AVERAGE',
1366     'DEF:temp_min={file}:value:MIN',
1367     'DEF:temp_max={file}:value:MAX',
1368     "AREA:temp_max#$HalfBlue",
1369     "AREA:temp_min#$Canvas",
1370     "LINE1:temp_avg#$FullBlue:Exec value",
1371     'GPRINT:temp_min:MIN:%6.2lf Min,',
1372     'GPRINT:temp_avg:AVERAGE:%6.2lf Avg,',
1373     'GPRINT:temp_max:MAX:%6.2lf Max,',
1374     'GPRINT:temp_avg:LAST:%6.2lf Last\l'
1375     ],
1376     hddtemp => [
1377     'DEF:temp_avg={file}:value:AVERAGE',
1378     'DEF:temp_min={file}:value:MIN',
1379     'DEF:temp_max={file}:value:MAX',
1380     "AREA:temp_max#$HalfRed",
1381     "AREA:temp_min#$Canvas",
1382     "LINE1:temp_avg#$FullRed:Temperature",
1383     'GPRINT:temp_min:MIN:%4.1lf Min,',
1384     'GPRINT:temp_avg:AVERAGE:%4.1lf Avg,',
1385     'GPRINT:temp_max:MAX:%4.1lf Max,',
1386     'GPRINT:temp_avg:LAST:%4.1lf Last\l'
1387     ],
1388     humidity => ['-v', 'Percent',
1389     'DEF:temp_avg={file}:value:AVERAGE',
1390     'DEF:temp_min={file}:value:MIN',
1391     'DEF:temp_max={file}:value:MAX',
1392     "AREA:temp_max#$HalfGreen",
1393     "AREA:temp_min#$Canvas",
1394     "LINE1:temp_avg#$FullGreen:Temperature",
1395     'GPRINT:temp_min:MIN:%4.1lf%% Min,',
1396     'GPRINT:temp_avg:AVERAGE:%4.1lf%% Avg,',
1397     'GPRINT:temp_max:MAX:%4.1lf%% Max,',
1398     'GPRINT:temp_avg:LAST:%4.1lf%% Last\l'
1399     ],
1400     if_errors => ['-v', 'Errors/s',
1401     'DEF:tx_min={file}:tx:MIN',
1402     'DEF:tx_avg={file}:tx:AVERAGE',
1403     'DEF:tx_max={file}:tx:MAX',
1404     'DEF:rx_min={file}:rx:MIN',
1405     'DEF:rx_avg={file}:rx:AVERAGE',
1406     'DEF:rx_max={file}:rx:MAX',
1407     'CDEF:overlap=tx_avg,rx_avg,GT,rx_avg,tx_avg,IF',
1408     'CDEF:mytime=tx_avg,TIME,TIME,IF',
1409     'CDEF:sample_len_raw=mytime,PREV(mytime),-',
1410     'CDEF:sample_len=sample_len_raw,UN,0,sample_len_raw,IF',
1411     'CDEF:tx_avg_sample=tx_avg,UN,0,tx_avg,IF,sample_len,*',
1412     'CDEF:tx_avg_sum=PREV,UN,0,PREV,IF,tx_avg_sample,+',
1413     'CDEF:rx_avg_sample=rx_avg,UN,0,rx_avg,IF,sample_len,*',
1414     'CDEF:rx_avg_sum=PREV,UN,0,PREV,IF,rx_avg_sample,+',
1415     "AREA:tx_avg#$HalfGreen",
1416     "AREA:rx_avg#$HalfBlue",
1417     "AREA:overlap#$HalfBlueGreen",
1418     "LINE1:tx_avg#$FullGreen:TX",
1419     'GPRINT:tx_avg:AVERAGE:%5.1lf%s Avg,',
1420     'GPRINT:tx_max:MAX:%5.1lf%s Max,',
1421     'GPRINT:tx_avg:LAST:%5.1lf%s Last',
1422     'GPRINT:tx_avg_sum:LAST:(ca. %4.0lf%s Total)\l',
1423     "LINE1:rx_avg#$FullBlue:RX",
1424     #'GPRINT:rx_min:MIN:%5.1lf %s Min,',
1425     'GPRINT:rx_avg:AVERAGE:%5.1lf%s Avg,',
1426     'GPRINT:rx_max:MAX:%5.1lf%s Max,',
1427     'GPRINT:rx_avg:LAST:%5.1lf%s Last',
1428     'GPRINT:rx_avg_sum:LAST:(ca. %4.0lf%s Total)\l'
1429     ],
1430     if_collisions => ['-v', 'Collisions/s',
1431     'DEF:min_raw={file}:value:MIN',
1432     'DEF:avg_raw={file}:value:AVERAGE',
1433     'DEF:max_raw={file}:value:MAX',
1434     'CDEF:min=min_raw,8,*',
1435     'CDEF:avg=avg_raw,8,*',
1436     'CDEF:max=max_raw,8,*',
1437     "AREA:max#$HalfBlue",
1438     "AREA:min#$Canvas",
1439     "LINE1:avg#$FullBlue:Collisions/s",
1440     'GPRINT:min:MIN:%5.1lf %s Min,',
1441     'GPRINT:avg:AVERAGE:%5.1lf%s Avg,',
1442     'GPRINT:max:MAX:%5.1lf%s Max,',
1443     'GPRINT:avg:LAST:%5.1lf%s Last\l'
1444     ],
1445     if_dropped => ['-v', 'Packets/s',
1446     'DEF:tx_min={file}:tx:MIN',
1447     'DEF:tx_avg={file}:tx:AVERAGE',
1448     'DEF:tx_max={file}:tx:MAX',
1449     'DEF:rx_min={file}:rx:MIN',
1450     'DEF:rx_avg={file}:rx:AVERAGE',
1451     'DEF:rx_max={file}:rx:MAX',
1452     'CDEF:overlap=tx_avg,rx_avg,GT,rx_avg,tx_avg,IF',
1453     'CDEF:mytime=tx_avg,TIME,TIME,IF',
1454     'CDEF:sample_len_raw=mytime,PREV(mytime),-',
1455     'CDEF:sample_len=sample_len_raw,UN,0,sample_len_raw,IF',
1456     'CDEF:tx_avg_sample=tx_avg,UN,0,tx_avg,IF,sample_len,*',
1457     'CDEF:tx_avg_sum=PREV,UN,0,PREV,IF,tx_avg_sample,+',
1458     'CDEF:rx_avg_sample=rx_avg,UN,0,rx_avg,IF,sample_len,*',
1459     'CDEF:rx_avg_sum=PREV,UN,0,PREV,IF,rx_avg_sample,+',
1460     "AREA:tx_avg#$HalfGreen",
1461     "AREA:rx_avg#$HalfBlue",
1462     "AREA:overlap#$HalfBlueGreen",
1463     "LINE1:tx_avg#$FullGreen:TX",
1464     'GPRINT:tx_avg:AVERAGE:%5.1lf%s Avg,',
1465     'GPRINT:tx_max:MAX:%5.1lf%s Max,',
1466     'GPRINT:tx_avg:LAST:%5.1lf%s Last',
1467     'GPRINT:tx_avg_sum:LAST:(ca. %4.0lf%s Total)\l',
1468     "LINE1:rx_avg#$FullBlue:RX",
1469     #'GPRINT:rx_min:MIN:%5.1lf %s Min,',
1470     'GPRINT:rx_avg:AVERAGE:%5.1lf%s Avg,',
1471     'GPRINT:rx_max:MAX:%5.1lf%s Max,',
1472     'GPRINT:rx_avg:LAST:%5.1lf%s Last',
1473     'GPRINT:rx_avg_sum:LAST:(ca. %4.0lf%s Total)\l'
1474     ],
1475     if_packets => ['-v', 'Packets/s',
1476     'DEF:tx_min={file}:tx:MIN',
1477     'DEF:tx_avg={file}:tx:AVERAGE',
1478     'DEF:tx_max={file}:tx:MAX',
1479     'DEF:rx_min={file}:rx:MIN',
1480     'DEF:rx_avg={file}:rx:AVERAGE',
1481     'DEF:rx_max={file}:rx:MAX',
1482     'CDEF:overlap=tx_avg,rx_avg,GT,rx_avg,tx_avg,IF',
1483     'CDEF:mytime=tx_avg,TIME,TIME,IF',
1484     'CDEF:sample_len_raw=mytime,PREV(mytime),-',
1485     'CDEF:sample_len=sample_len_raw,UN,0,sample_len_raw,IF',
1486     'CDEF:tx_avg_sample=tx_avg,UN,0,tx_avg,IF,sample_len,*',
1487     'CDEF:tx_avg_sum=PREV,UN,0,PREV,IF,tx_avg_sample,+',
1488     'CDEF:rx_avg_sample=rx_avg,UN,0,rx_avg,IF,sample_len,*',
1489     'CDEF:rx_avg_sum=PREV,UN,0,PREV,IF,rx_avg_sample,+',
1490     "AREA:tx_avg#$HalfGreen",
1491     "AREA:rx_avg#$HalfBlue",
1492     "AREA:overlap#$HalfBlueGreen",
1493     "LINE1:tx_avg#$FullGreen:TX",
1494     'GPRINT:tx_avg:AVERAGE:%5.1lf%s Avg,',
1495     'GPRINT:tx_max:MAX:%5.1lf%s Max,',
1496     'GPRINT:tx_avg:LAST:%5.1lf%s Last',
1497     'GPRINT:tx_avg_sum:LAST:(ca. %4.0lf%s Total)\l',
1498     "LINE1:rx_avg#$FullBlue:RX",
1499     #'GPRINT:rx_min:MIN:%5.1lf %s Min,',
1500     'GPRINT:rx_avg:AVERAGE:%5.1lf%s Avg,',
1501     'GPRINT:rx_max:MAX:%5.1lf%s Max,',
1502     'GPRINT:rx_avg:LAST:%5.1lf%s Last',
1503     'GPRINT:rx_avg_sum:LAST:(ca. %4.0lf%s Total)\l'
1504     ],
1505     if_rx_errors => ['-v', 'Errors/s',
1506     'DEF:min={file}:value:MIN',
1507     'DEF:avg={file}:value:AVERAGE',
1508     'DEF:max={file}:value:MAX',
1509     'CDEF:mytime=avg,TIME,TIME,IF',
1510     'CDEF:sample_len_raw=mytime,PREV(mytime),-',
1511     'CDEF:sample_len=sample_len_raw,UN,0,sample_len_raw,IF',
1512     'CDEF:avg_sample=avg,UN,0,avg,IF,sample_len,*',
1513     'CDEF:avg_sum=PREV,UN,0,PREV,IF,avg_sample,+',
1514     "AREA:avg#$HalfBlue",
1515     "LINE1:avg#$FullBlue:Errors/s",
1516     'GPRINT:avg:AVERAGE:%3.1lf%s Avg,',
1517     'GPRINT:max:MAX:%3.1lf%s Max,',
1518     'GPRINT:avg:LAST:%3.1lf%s Last',
1519     'GPRINT:avg_sum:LAST:(ca. %2.0lf%s Total)\l'
1520     ],
1521     ipt_bytes => ['-v', 'Bits/s',
1522     'DEF:min_raw={file}:value:MIN',
1523     'DEF:avg_raw={file}:value:AVERAGE',
1524     'DEF:max_raw={file}:value:MAX',
1525     'CDEF:min=min_raw,8,*',
1526     'CDEF:avg=avg_raw,8,*',
1527     'CDEF:max=max_raw,8,*',
1528     'CDEF:mytime=avg_raw,TIME,TIME,IF',
1529     'CDEF:sample_len_raw=mytime,PREV(mytime),-',
1530     'CDEF:sample_len=sample_len_raw,UN,0,sample_len_raw,IF',
1531     'CDEF:avg_sample=avg_raw,UN,0,avg_raw,IF,sample_len,*',
1532     'CDEF:avg_sum=PREV,UN,0,PREV,IF,avg_sample,+',
1533     "AREA:max#$HalfBlue",
1534     "AREA:min#$Canvas",
1535     "LINE1:avg#$FullBlue:Bits/s",
1536     #'GPRINT:min:MIN:%5.1lf %s Min,',
1537     'GPRINT:avg:AVERAGE:%5.1lf%s Avg,',
1538     'GPRINT:max:MAX:%5.1lf%s Max,',
1539     'GPRINT:avg:LAST:%5.1lf%s Last',
1540     'GPRINT:avg_sum:LAST:(ca. %5.1lf%sB Total)\l'
1541     ],
1542     ipt_packets => ['-v', 'Packets/s',
1543     'DEF:min_raw={file}:value:MIN',
1544     'DEF:avg_raw={file}:value:AVERAGE',
1545     'DEF:max_raw={file}:value:MAX',
1546     'CDEF:min=min_raw,8,*',
1547     'CDEF:avg=avg_raw,8,*',
1548     'CDEF:max=max_raw,8,*',
1549     "AREA:max#$HalfBlue",
1550     "AREA:min#$Canvas",
1551     "LINE1:avg#$FullBlue:Packets/s",
1552     'GPRINT:min:MIN:%5.1lf %s Min,',
1553     'GPRINT:avg:AVERAGE:%5.1lf%s Avg,',
1554     'GPRINT:max:MAX:%5.1lf%s Max,',
1555     'GPRINT:avg:LAST:%5.1lf%s Last\l'
1556     ],
1557     irq => ['-v', 'Issues/s',
1558     'DEF:avg={file}:value:AVERAGE',
1559     'DEF:min={file}:value:MIN',
1560     'DEF:max={file}:value:MAX',
1561     "AREA:max#$HalfBlue",
1562     "AREA:min#$Canvas",
1563     "LINE1:avg#$FullBlue:Issues/s",
1564     'GPRINT:min:MIN:%6.2lf Min,',
1565     'GPRINT:avg:AVERAGE:%6.2lf Avg,',
1566     'GPRINT:max:MAX:%6.2lf Max,',
1567     'GPRINT:avg:LAST:%6.2lf Last\l'
1568     ],
1569     load => ['-v', 'System load',
1570     'DEF:s_avg={file}:shortterm:AVERAGE',
1571     'DEF:s_min={file}:shortterm:MIN',
1572     'DEF:s_max={file}:shortterm:MAX',
1573     'DEF:m_avg={file}:midterm:AVERAGE',
1574     'DEF:m_min={file}:midterm:MIN',
1575     'DEF:m_max={file}:midterm:MAX',
1576     'DEF:l_avg={file}:longterm:AVERAGE',
1577     'DEF:l_min={file}:longterm:MIN',
1578     'DEF:l_max={file}:longterm:MAX',
1579     "AREA:s_max#$HalfGreen",
1580     "AREA:s_min#$Canvas",
1581     "LINE1:s_avg#$FullGreen: 1m average",
1582     'GPRINT:s_min:MIN:%4.2lf Min,',
1583     'GPRINT:s_avg:AVERAGE:%4.2lf Avg,',
1584     'GPRINT:s_max:MAX:%4.2lf Max,',
1585     'GPRINT:s_avg:LAST:%4.2lf Last\n',
1586     "LINE1:m_avg#$FullBlue: 5m average",
1587     'GPRINT:m_min:MIN:%4.2lf Min,',
1588     'GPRINT:m_avg:AVERAGE:%4.2lf Avg,',
1589     'GPRINT:m_max:MAX:%4.2lf Max,',
1590     'GPRINT:m_avg:LAST:%4.2lf Last\n',
1591     "LINE1:l_avg#$FullRed:15m average",
1592     'GPRINT:l_min:MIN:%4.2lf Min,',
1593     'GPRINT:l_avg:AVERAGE:%4.2lf Avg,',
1594     'GPRINT:l_max:MAX:%4.2lf Max,',
1595     'GPRINT:l_avg:LAST:%4.2lf Last'
1596     ],
1597     load_percent => [
1598     'DEF:avg={file}:percent:AVERAGE',
1599     'DEF:min={file}:percent:MIN',
1600     'DEF:max={file}:percent:MAX',
1601     "AREA:max#$HalfBlue",
1602     "AREA:min#$Canvas",
1603     "LINE1:avg#$FullBlue:Load",
1604     'GPRINT:min:MIN:%5.1lf%s%% Min,',
1605     'GPRINT:avg:AVERAGE:%5.1lf%s%% Avg,',
1606     'GPRINT:max:MAX:%5.1lf%s%% Max,',
1607     'GPRINT:avg:LAST:%5.1lf%s%% Last\l'
1608     ],
1609     mails => ['DEF:rawgood={file}:good:AVERAGE',
1610     'DEF:rawspam={file}:spam:AVERAGE',
1611     'CDEF:good=rawgood,UN,0,rawgood,IF',
1612     'CDEF:spam=rawspam,UN,0,rawspam,IF',
1613     'CDEF:negspam=spam,-1,*',
1614     "AREA:good#$HalfGreen",
1615     "LINE1:good#$FullGreen:Good mails",
1616     'GPRINT:good:AVERAGE:%4.1lf Avg,',
1617     'GPRINT:good:MAX:%4.1lf Max,',
1618     'GPRINT:good:LAST:%4.1lf Last\n',
1619     "AREA:negspam#$HalfRed",
1620     "LINE1:negspam#$FullRed:Spam mails",
1621     'GPRINT:spam:AVERAGE:%4.1lf Avg,',
1622     'GPRINT:spam:MAX:%4.1lf Max,',
1623     'GPRINT:spam:LAST:%4.1lf Last',
1624     'HRULE:0#000000'
1625     ],
1626     memcached_command => ['-v', 'Commands',
1627     'DEF:avg={file}:value:AVERAGE',
1628     'DEF:min={file}:value:MIN',
1629     'DEF:max={file}:value:MAX',
1630     "AREA:max#$HalfBlue",
1631     "AREA:min#$Canvas",
1632     "LINE1:avg#$FullBlue:Commands",
1633     'GPRINT:min:MIN:%5.1lf%s Min,',
1634     'GPRINT:avg:AVERAGE:%5.1lf Avg,',
1635     'GPRINT:max:MAX:%5.1lf Max,',
1636     'GPRINT:avg:LAST:%5.1lf Last\l'
1637     ],
1638     memcached_connections => ['-v', 'Connections',
1639     'DEF:avg={file}:value:AVERAGE',
1640     'DEF:min={file}:value:MIN',
1641     'DEF:max={file}:value:MAX',
1642     "AREA:max#$HalfBlue",
1643     "AREA:min#$Canvas",
1644     "LINE1:avg#$FullBlue:Connections",
1645     'GPRINT:min:MIN:%4.1lf Min,',
1646     'GPRINT:avg:AVERAGE:%4.1lf Avg,',
1647     'GPRINT:max:MAX:%4.1lf Max,',
1648     'GPRINT:avg:LAST:%4.1lf Last\l'
1649     ],
1650     memcached_items => ['-v', 'Items',
1651     'DEF:avg={file}:value:AVERAGE',
1652     'DEF:min={file}:value:MIN',
1653     'DEF:max={file}:value:MAX',
1654     "AREA:max#$HalfBlue",
1655     "AREA:min#$Canvas",
1656     "LINE1:avg#$FullBlue:Items",
1657     'GPRINT:min:MIN:%4.1lf Min,',
1658     'GPRINT:avg:AVERAGE:%4.1lf Avg,',
1659     'GPRINT:max:MAX:%4.1lf Max,',
1660     'GPRINT:avg:LAST:%4.1lf Last\l'
1661     ],
1662     memcached_octets => ['-v', 'Bits/s',
1663     'DEF:out_min={file}:tx:MIN',
1664     'DEF:out_avg={file}:tx:AVERAGE',
1665     'DEF:out_max={file}:tx:MAX',
1666     'DEF:inc_min={file}:rx:MIN',
1667     'DEF:inc_avg={file}:rx:AVERAGE',
1668     'DEF:inc_max={file}:rx:MAX',
1669     'CDEF:mytime=out_avg,TIME,TIME,IF',
1670     'CDEF:sample_len_raw=mytime,PREV(mytime),-',
1671     'CDEF:sample_len=sample_len_raw,UN,0,sample_len_raw,IF',
1672     'CDEF:out_avg_sample=out_avg,UN,0,out_avg,IF,sample_len,*',
1673     'CDEF:out_avg_sum=PREV,UN,0,PREV,IF,out_avg_sample,+',
1674     'CDEF:inc_avg_sample=inc_avg,UN,0,inc_avg,IF,sample_len,*',
1675     'CDEF:inc_avg_sum=PREV,UN,0,PREV,IF,inc_avg_sample,+',
1676     'CDEF:out_bit_min=out_min,8,*',
1677     'CDEF:out_bit_avg=out_avg,8,*',
1678     'CDEF:out_bit_max=out_max,8,*',
1679     'CDEF:inc_bit_min=inc_min,8,*',
1680     'CDEF:inc_bit_avg=inc_avg,8,*',
1681     'CDEF:inc_bit_max=inc_max,8,*',
1682     'CDEF:overlap=out_bit_avg,inc_bit_avg,GT,inc_bit_avg,out_bit_avg,IF',
1683     "AREA:out_bit_avg#$HalfGreen",
1684     "AREA:inc_bit_avg#$HalfBlue",
1685     "AREA:overlap#$HalfBlueGreen",
1686     "LINE1:out_bit_avg#$FullGreen:Written",
1687     'GPRINT:out_bit_avg:AVERAGE:%5.1lf%s Avg,',
1688     'GPRINT:out_bit_max:MAX:%5.1lf%s Max,',
1689     'GPRINT:out_bit_avg:LAST:%5.1lf%s Last',
1690     'GPRINT:out_avg_sum:LAST:(ca. %5.1lf%sB Total)\l',
1691     "LINE1:inc_bit_avg#$FullBlue:Read   ",
1692     'GPRINT:inc_bit_avg:AVERAGE:%5.1lf%s Avg,',
1693     'GPRINT:inc_bit_max:MAX:%5.1lf%s Max,',
1694     'GPRINT:inc_bit_avg:LAST:%5.1lf%s Last',
1695     'GPRINT:inc_avg_sum:LAST:(ca. %5.1lf%sB Total)\l'
1696     ],
1697     memcached_ops => ['-v', 'Ops',
1698     'DEF:avg={file}:value:AVERAGE',
1699     'DEF:min={file}:value:MIN',
1700     'DEF:max={file}:value:MAX',
1701     "AREA:max#$HalfBlue",
1702     "AREA:min#$Canvas",
1703     "LINE1:avg#$FullBlue:Ops",
1704     'GPRINT:min:MIN:%4.1lf Min,',
1705     'GPRINT:avg:AVERAGE:%4.1lf Avg,',
1706     'GPRINT:max:MAX:%4.1lf Max,',
1707     'GPRINT:avg:LAST:%4.1lf Last\l'
1708     ],
1709     memory => ['-b', '1024', '-v', 'Bytes',
1710     'DEF:avg={file}:value:AVERAGE',
1711     'DEF:min={file}:value:MIN',
1712     'DEF:max={file}:value:MAX',
1713     "AREA:max#$HalfBlue",
1714     "AREA:min#$Canvas",
1715     "LINE1:avg#$FullBlue:Memory",
1716     'GPRINT:min:MIN:%5.1lf%sbyte Min,',
1717     'GPRINT:avg:AVERAGE:%5.1lf%sbyte Avg,',
1718     'GPRINT:max:MAX:%5.1lf%sbyte Max,',
1719     'GPRINT:avg:LAST:%5.1lf%sbyte Last\l'
1720     ],
1721     old_memory => [
1722     'DEF:used_avg={file}:used:AVERAGE',
1723     'DEF:free_avg={file}:free:AVERAGE',
1724     'DEF:buffers_avg={file}:buffers:AVERAGE',
1725     'DEF:cached_avg={file}:cached:AVERAGE',
1726     'DEF:used_min={file}:used:MIN',
1727     'DEF:free_min={file}:free:MIN',
1728     'DEF:buffers_min={file}:buffers:MIN',
1729     'DEF:cached_min={file}:cached:MIN',
1730     'DEF:used_max={file}:used:MAX',
1731     'DEF:free_max={file}:free:MAX',
1732     'DEF:buffers_max={file}:buffers:MAX',
1733     'DEF:cached_max={file}:cached:MAX',
1734     'CDEF:cached_avg_nn=cached_avg,UN,0,cached_avg,IF',
1735     'CDEF:buffers_avg_nn=buffers_avg,UN,0,buffers_avg,IF',
1736     'CDEF:free_cached_buffers_used=free_avg,cached_avg_nn,+,buffers_avg_nn,+,used_avg,+',
1737     'CDEF:cached_buffers_used=cached_avg,buffers_avg_nn,+,used_avg,+',
1738     'CDEF:buffers_used=buffers_avg,used_avg,+',
1739     "AREA:free_cached_buffers_used#$HalfGreen",
1740     "AREA:cached_buffers_used#$HalfBlue",
1741     "AREA:buffers_used#$HalfYellow",
1742     "AREA:used_avg#$HalfRed",
1743     "LINE1:free_cached_buffers_used#$FullGreen:Free        ",
1744     'GPRINT:free_min:MIN:%5.1lf%s Min,',
1745     'GPRINT:free_avg:AVERAGE:%5.1lf%s Avg,',
1746     'GPRINT:free_max:MAX:%5.1lf%s Max,',
1747     'GPRINT:free_avg:LAST:%5.1lf%s Last\n',
1748     "LINE1:cached_buffers_used#$FullBlue:Page cache  ",
1749     'GPRINT:cached_min:MIN:%5.1lf%s Min,',
1750     'GPRINT:cached_avg:AVERAGE:%5.1lf%s Avg,',
1751     'GPRINT:cached_max:MAX:%5.1lf%s Max,',
1752     'GPRINT:cached_avg:LAST:%5.1lf%s Last\n',
1753     "LINE1:buffers_used#$FullYellow:Buffer cache",
1754     'GPRINT:buffers_min:MIN:%5.1lf%s Min,',
1755     'GPRINT:buffers_avg:AVERAGE:%5.1lf%s Avg,',
1756     'GPRINT:buffers_max:MAX:%5.1lf%s Max,',
1757     'GPRINT:buffers_avg:LAST:%5.1lf%s Last\n',
1758     "LINE1:used_avg#$FullRed:Used        ",
1759     'GPRINT:used_min:MIN:%5.1lf%s Min,',
1760     'GPRINT:used_avg:AVERAGE:%5.1lf%s Avg,',
1761     'GPRINT:used_max:MAX:%5.1lf%s Max,',
1762     'GPRINT:used_avg:LAST:%5.1lf%s Last'
1763     ],
1764     mysql_commands => ['-v', 'Issues/s',
1765     "DEF:val_avg={file}:value:AVERAGE",
1766     "DEF:val_min={file}:value:MIN",
1767     "DEF:val_max={file}:value:MAX",
1768     "AREA:val_max#$HalfBlue",
1769     "AREA:val_min#$Canvas",
1770     "LINE1:val_avg#$FullBlue:Issues/s",
1771     'GPRINT:val_min:MIN:%5.2lf Min,',
1772     'GPRINT:val_avg:AVERAGE:%5.2lf Avg,',
1773     'GPRINT:val_max:MAX:%5.2lf Max,',
1774     'GPRINT:val_avg:LAST:%5.2lf Last'
1775     ],
1776     mysql_handler => ['-v', 'Issues/s',
1777     "DEF:val_avg={file}:value:AVERAGE",
1778     "DEF:val_min={file}:value:MIN",
1779     "DEF:val_max={file}:value:MAX",
1780     "AREA:val_max#$HalfBlue",
1781     "AREA:val_min#$Canvas",
1782     "LINE1:val_avg#$FullBlue:Issues/s",
1783     'GPRINT:val_min:MIN:%5.2lf Min,',
1784     'GPRINT:val_avg:AVERAGE:%5.2lf Avg,',
1785     'GPRINT:val_max:MAX:%5.2lf Max,',
1786     'GPRINT:val_avg:LAST:%5.2lf Last'
1787     ],
1788     mysql_octets => ['-v', 'Bits/s',
1789     'DEF:out_min={file}:tx:MIN',
1790     'DEF:out_avg={file}:tx:AVERAGE',
1791     'DEF:out_max={file}:tx:MAX',
1792     'DEF:inc_min={file}:rx:MIN',
1793     'DEF:inc_avg={file}:rx:AVERAGE',
1794     'DEF:inc_max={file}:rx:MAX',
1795     'CDEF:mytime=out_avg,TIME,TIME,IF',
1796     'CDEF:sample_len_raw=mytime,PREV(mytime),-',
1797     'CDEF:sample_len=sample_len_raw,UN,0,sample_len_raw,IF',
1798     'CDEF:out_avg_sample=out_avg,UN,0,out_avg,IF,sample_len,*',
1799     'CDEF:out_avg_sum=PREV,UN,0,PREV,IF,out_avg_sample,+',
1800     'CDEF:inc_avg_sample=inc_avg,UN,0,inc_avg,IF,sample_len,*',
1801     'CDEF:inc_avg_sum=PREV,UN,0,PREV,IF,inc_avg_sample,+',
1802     'CDEF:out_bit_min=out_min,8,*',
1803     'CDEF:out_bit_avg=out_avg,8,*',
1804     'CDEF:out_bit_max=out_max,8,*',
1805     'CDEF:inc_bit_min=inc_min,8,*',
1806     'CDEF:inc_bit_avg=inc_avg,8,*',
1807     'CDEF:inc_bit_max=inc_max,8,*',
1808     'CDEF:overlap=out_bit_avg,inc_bit_avg,GT,inc_bit_avg,out_bit_avg,IF',
1809     "AREA:out_bit_avg#$HalfGreen",
1810     "AREA:inc_bit_avg#$HalfBlue",
1811     "AREA:overlap#$HalfBlueGreen",
1812     "LINE1:out_bit_avg#$FullGreen:Written",
1813     'GPRINT:out_bit_avg:AVERAGE:%5.1lf%s Avg,',
1814     'GPRINT:out_bit_max:MAX:%5.1lf%s Max,',
1815     'GPRINT:out_bit_avg:LAST:%5.1lf%s Last',
1816     'GPRINT:out_avg_sum:LAST:(ca. %5.1lf%sB Total)\l',
1817     "LINE1:inc_bit_avg#$FullBlue:Read   ",
1818     'GPRINT:inc_bit_avg:AVERAGE:%5.1lf%s Avg,',
1819     'GPRINT:inc_bit_max:MAX:%5.1lf%s Max,',
1820     'GPRINT:inc_bit_avg:LAST:%5.1lf%s Last',
1821     'GPRINT:inc_avg_sum:LAST:(ca. %5.1lf%sB Total)\l'
1822     ],
1823     mysql_qcache => ['-v', 'Queries/s',
1824     "DEF:hits_min={file}:hits:MIN",
1825     "DEF:hits_avg={file}:hits:AVERAGE",
1826     "DEF:hits_max={file}:hits:MAX",
1827     "DEF:inserts_min={file}:inserts:MIN",
1828     "DEF:inserts_avg={file}:inserts:AVERAGE",
1829     "DEF:inserts_max={file}:inserts:MAX",
1830     "DEF:not_cached_min={file}:not_cached:MIN",
1831     "DEF:not_cached_avg={file}:not_cached:AVERAGE",
1832     "DEF:not_cached_max={file}:not_cached:MAX",
1833     "DEF:lowmem_prunes_min={file}:lowmem_prunes:MIN",
1834     "DEF:lowmem_prunes_avg={file}:lowmem_prunes:AVERAGE",
1835     "DEF:lowmem_prunes_max={file}:lowmem_prunes:MAX",
1836     "DEF:queries_min={file}:queries_in_cache:MIN",
1837     "DEF:queries_avg={file}:queries_in_cache:AVERAGE",
1838     "DEF:queries_max={file}:queries_in_cache:MAX",
1839     "CDEF:unknown=queries_avg,UNKN,+",
1840     "CDEF:not_cached_agg=hits_avg,inserts_avg,+,not_cached_avg,+",
1841     "CDEF:inserts_agg=hits_avg,inserts_avg,+",
1842     "CDEF:hits_agg=hits_avg",
1843     "AREA:not_cached_agg#$HalfYellow",
1844     "AREA:inserts_agg#$HalfBlue",
1845     "AREA:hits_agg#$HalfGreen",
1846     "LINE1:not_cached_agg#$FullYellow:Not Cached      ",
1847     'GPRINT:not_cached_min:MIN:%5.2lf Min,',
1848     'GPRINT:not_cached_avg:AVERAGE:%5.2lf Avg,',
1849     'GPRINT:not_cached_max:MAX:%5.2lf Max,',
1850     'GPRINT:not_cached_avg:LAST:%5.2lf Last\l',
1851     "LINE1:inserts_agg#$FullBlue:Inserts         ",
1852     'GPRINT:inserts_min:MIN:%5.2lf Min,',
1853     'GPRINT:inserts_avg:AVERAGE:%5.2lf Avg,',
1854     'GPRINT:inserts_max:MAX:%5.2lf Max,',
1855     'GPRINT:inserts_avg:LAST:%5.2lf Last\l',
1856     "LINE1:hits_agg#$FullGreen:Hits            ",
1857     'GPRINT:hits_min:MIN:%5.2lf Min,',
1858     'GPRINT:hits_avg:AVERAGE:%5.2lf Avg,',
1859     'GPRINT:hits_max:MAX:%5.2lf Max,',
1860     'GPRINT:hits_avg:LAST:%5.2lf Last\l',
1861     "LINE1:lowmem_prunes_avg#$FullRed:Lowmem Prunes   ",
1862     'GPRINT:lowmem_prunes_min:MIN:%5.2lf Min,',
1863     'GPRINT:lowmem_prunes_avg:AVERAGE:%5.2lf Avg,',
1864     'GPRINT:lowmem_prunes_max:MAX:%5.2lf Max,',
1865     'GPRINT:lowmem_prunes_avg:LAST:%5.2lf Last\l',
1866     "LINE1:unknown#$Canvas:Queries in cache",
1867     'GPRINT:queries_min:MIN:%5.0lf Min,',
1868     'GPRINT:queries_avg:AVERAGE:%5.0lf Avg,',
1869     'GPRINT:queries_max:MAX:%5.0lf Max,',
1870     'GPRINT:queries_avg:LAST:%5.0lf Last\l'
1871     ],
1872     mysql_threads => ['-v', 'Threads',
1873     "DEF:running_min={file}:running:MIN",
1874     "DEF:running_avg={file}:running:AVERAGE",
1875     "DEF:running_max={file}:running:MAX",
1876     "DEF:connected_min={file}:connected:MIN",
1877     "DEF:connected_avg={file}:connected:AVERAGE",
1878     "DEF:connected_max={file}:connected:MAX",
1879     "DEF:cached_min={file}:cached:MIN",
1880     "DEF:cached_avg={file}:cached:AVERAGE",
1881     "DEF:cached_max={file}:cached:MAX",
1882     "DEF:created_min={file}:created:MIN",
1883     "DEF:created_avg={file}:created:AVERAGE",
1884     "DEF:created_max={file}:created:MAX",
1885     "CDEF:unknown=created_avg,UNKN,+",
1886     "CDEF:cached_agg=connected_avg,cached_avg,+",
1887     "AREA:cached_agg#$HalfGreen",
1888     "AREA:connected_avg#$HalfBlue",
1889     "AREA:running_avg#$HalfRed",
1890     "LINE1:cached_agg#$FullGreen:Cached   ",
1891     'GPRINT:cached_min:MIN:%5.1lf Min,',
1892     'GPRINT:cached_avg:AVERAGE:%5.1lf Avg,',
1893     'GPRINT:cached_max:MAX:%5.1lf Max,',
1894     'GPRINT:cached_avg:LAST:%5.1lf Last\l',
1895     "LINE1:connected_avg#$FullBlue:Connected",
1896     'GPRINT:connected_min:MIN:%5.1lf Min,',
1897     'GPRINT:connected_avg:AVERAGE:%5.1lf Avg,',
1898     'GPRINT:connected_max:MAX:%5.1lf Max,',
1899     'GPRINT:connected_avg:LAST:%5.1lf Last\l',
1900     "LINE1:running_avg#$FullRed:Running  ",
1901     'GPRINT:running_min:MIN:%5.1lf Min,',
1902     'GPRINT:running_avg:AVERAGE:%5.1lf Avg,',
1903     'GPRINT:running_max:MAX:%5.1lf Max,',
1904     'GPRINT:running_avg:LAST:%5.1lf Last\l',
1905     "LINE1:unknown#$Canvas:Created  ",
1906     'GPRINT:created_min:MIN:%5.0lf Min,',
1907     'GPRINT:created_avg:AVERAGE:%5.0lf Avg,',
1908     'GPRINT:created_max:MAX:%5.0lf Max,',
1909     'GPRINT:created_avg:LAST:%5.0lf Last\l'
1910     ],
1911     nfs_procedure => ['-v', 'Issues/s',
1912     'DEF:avg={file}:value:AVERAGE',
1913     'DEF:min={file}:value:MIN',
1914     'DEF:max={file}:value:MAX',
1915     "AREA:max#$HalfBlue",
1916     "AREA:min#$Canvas",
1917     "LINE1:avg#$FullBlue:Issues/s",
1918     'GPRINT:min:MIN:%6.2lf Min,',
1919     'GPRINT:avg:AVERAGE:%6.2lf Avg,',
1920     'GPRINT:max:MAX:%6.2lf Max,',
1921     'GPRINT:avg:LAST:%6.2lf Last\l'
1922     ],
1923     nfs3_procedures => [
1924     "DEF:null_avg={file}:null:AVERAGE",
1925     "DEF:getattr_avg={file}:getattr:AVERAGE",
1926     "DEF:setattr_avg={file}:setattr:AVERAGE",
1927     "DEF:lookup_avg={file}:lookup:AVERAGE",
1928     "DEF:access_avg={file}:access:AVERAGE",
1929     "DEF:readlink_avg={file}:readlink:AVERAGE",
1930     "DEF:read_avg={file}:read:AVERAGE",
1931     "DEF:write_avg={file}:write:AVERAGE",
1932     "DEF:create_avg={file}:create:AVERAGE",
1933     "DEF:mkdir_avg={file}:mkdir:AVERAGE",
1934     "DEF:symlink_avg={file}:symlink:AVERAGE",
1935     "DEF:mknod_avg={file}:mknod:AVERAGE",
1936     "DEF:remove_avg={file}:remove:AVERAGE",
1937     "DEF:rmdir_avg={file}:rmdir:AVERAGE",
1938     "DEF:rename_avg={file}:rename:AVERAGE",
1939     "DEF:link_avg={file}:link:AVERAGE",
1940     "DEF:readdir_avg={file}:readdir:AVERAGE",
1941     "DEF:readdirplus_avg={file}:readdirplus:AVERAGE",
1942     "DEF:fsstat_avg={file}:fsstat:AVERAGE",
1943     "DEF:fsinfo_avg={file}:fsinfo:AVERAGE",
1944     "DEF:pathconf_avg={file}:pathconf:AVERAGE",
1945     "DEF:commit_avg={file}:commit:AVERAGE",
1946     "DEF:null_max={file}:null:MAX",
1947     "DEF:getattr_max={file}:getattr:MAX",
1948     "DEF:setattr_max={file}:setattr:MAX",
1949     "DEF:lookup_max={file}:lookup:MAX",
1950     "DEF:access_max={file}:access:MAX",
1951     "DEF:readlink_max={file}:readlink:MAX",
1952     "DEF:read_max={file}:read:MAX",
1953     "DEF:write_max={file}:write:MAX",
1954     "DEF:create_max={file}:create:MAX",
1955     "DEF:mkdir_max={file}:mkdir:MAX",
1956     "DEF:symlink_max={file}:symlink:MAX",
1957     "DEF:mknod_max={file}:mknod:MAX",
1958     "DEF:remove_max={file}:remove:MAX",
1959     "DEF:rmdir_max={file}:rmdir:MAX",
1960     "DEF:rename_max={file}:rename:MAX",
1961     "DEF:link_max={file}:link:MAX",
1962     "DEF:readdir_max={file}:readdir:MAX",
1963     "DEF:readdirplus_max={file}:readdirplus:MAX",
1964     "DEF:fsstat_max={file}:fsstat:MAX",
1965     "DEF:fsinfo_max={file}:fsinfo:MAX",
1966     "DEF:pathconf_max={file}:pathconf:MAX",
1967     "DEF:commit_max={file}:commit:MAX",
1968     "CDEF:other_avg=null_avg,readlink_avg,create_avg,mkdir_avg,symlink_avg,mknod_avg,remove_avg,rmdir_avg,rename_avg,link_avg,readdir_avg,readdirplus_avg,fsstat_avg,fsinfo_avg,pathconf_avg,+,+,+,+,+,+,+,+,+,+,+,+,+,+",
1969     "CDEF:other_max=null_max,readlink_max,create_max,mkdir_max,symlink_max,mknod_max,remove_max,rmdir_max,rename_max,link_max,readdir_max,readdirplus_max,fsstat_max,fsinfo_max,pathconf_max,+,+,+,+,+,+,+,+,+,+,+,+,+,+",
1970     "CDEF:stack_read=read_avg",
1971     "CDEF:stack_getattr=stack_read,getattr_avg,+",
1972     "CDEF:stack_access=stack_getattr,access_avg,+",
1973     "CDEF:stack_lookup=stack_access,lookup_avg,+",
1974     "CDEF:stack_write=stack_lookup,write_avg,+",
1975     "CDEF:stack_commit=stack_write,commit_avg,+",
1976     "CDEF:stack_setattr=stack_commit,setattr_avg,+",
1977     "CDEF:stack_other=stack_setattr,other_avg,+",
1978     "AREA:stack_other#$HalfRed",
1979     "AREA:stack_setattr#$HalfGreen",
1980     "AREA:stack_commit#$HalfYellow",
1981     "AREA:stack_write#$HalfGreen",
1982     "AREA:stack_lookup#$HalfBlue",
1983     "AREA:stack_access#$HalfMagenta",
1984     "AREA:stack_getattr#$HalfCyan",
1985     "AREA:stack_read#$HalfBlue",
1986     "LINE1:stack_other#$FullRed:Other  ",
1987     'GPRINT:other_max:MAX:%5.1lf Max,',
1988     'GPRINT:other_avg:AVERAGE:%5.1lf Avg,',
1989     'GPRINT:other_avg:LAST:%5.1lf Last\l',
1990     "LINE1:stack_setattr#$FullGreen:setattr",
1991     'GPRINT:setattr_max:MAX:%5.1lf Max,',
1992     'GPRINT:setattr_avg:AVERAGE:%5.1lf Avg,',
1993     'GPRINT:setattr_avg:LAST:%5.1lf Last\l',
1994     "LINE1:stack_commit#$FullYellow:commit ",
1995     'GPRINT:commit_max:MAX:%5.1lf Max,',
1996     'GPRINT:commit_avg:AVERAGE:%5.1lf Avg,',
1997     'GPRINT:commit_avg:LAST:%5.1lf Last\l',
1998     "LINE1:stack_write#$FullGreen:write  ",
1999     'GPRINT:write_max:MAX:%5.1lf Max,',
2000     'GPRINT:write_avg:AVERAGE:%5.1lf Avg,',
2001     'GPRINT:write_avg:LAST:%5.1lf Last\l',
2002     "LINE1:stack_lookup#$FullBlue:lookup ",
2003     'GPRINT:lookup_max:MAX:%5.1lf Max,',
2004     'GPRINT:lookup_avg:AVERAGE:%5.1lf Avg,',
2005     'GPRINT:lookup_avg:LAST:%5.1lf Last\l',
2006     "LINE1:stack_access#$FullMagenta:access ",
2007     'GPRINT:access_max:MAX:%5.1lf Max,',
2008     'GPRINT:access_avg:AVERAGE:%5.1lf Avg,',
2009     'GPRINT:access_avg:LAST:%5.1lf Last\l',
2010     "LINE1:stack_getattr#$FullCyan:getattr",
2011     'GPRINT:getattr_max:MAX:%5.1lf Max,',
2012     'GPRINT:getattr_avg:AVERAGE:%5.1lf Avg,',
2013     'GPRINT:getattr_avg:LAST:%5.1lf Last\l',
2014     "LINE1:stack_read#$FullBlue:read   ",
2015     'GPRINT:read_max:MAX:%5.1lf Max,',
2016     'GPRINT:read_avg:AVERAGE:%5.1lf Avg,',
2017     'GPRINT:read_avg:LAST:%5.1lf Last\l'
2018     ],
2019     partition => [
2020     "DEF:rbyte_avg={file}:rbytes:AVERAGE",
2021     "DEF:rbyte_min={file}:rbytes:MIN",
2022     "DEF:rbyte_max={file}:rbytes:MAX",
2023     "DEF:wbyte_avg={file}:wbytes:AVERAGE",
2024     "DEF:wbyte_min={file}:wbytes:MIN",
2025     "DEF:wbyte_max={file}:wbytes:MAX",
2026     'CDEF:overlap=wbyte_avg,rbyte_avg,GT,rbyte_avg,wbyte_avg,IF',
2027     "AREA:wbyte_avg#$HalfGreen",
2028     "AREA:rbyte_avg#$HalfBlue",
2029     "AREA:overlap#$HalfBlueGreen",
2030     "LINE1:wbyte_avg#$FullGreen:Write",
2031     'GPRINT:wbyte_min:MIN:%5.1lf%s Min,',
2032     'GPRINT:wbyte_avg:AVERAGE:%5.1lf%s Avg,',
2033     'GPRINT:wbyte_max:MAX:%5.1lf%s Max,',
2034     'GPRINT:wbyte_avg:LAST:%5.1lf%s Last\l',
2035     "LINE1:rbyte_avg#$FullBlue:Read ",
2036     'GPRINT:rbyte_min:MIN:%5.1lf%s Min,',
2037     'GPRINT:rbyte_avg:AVERAGE:%5.1lf%s Avg,',
2038     'GPRINT:rbyte_max:MAX:%5.1lf%s Max,',
2039     'GPRINT:rbyte_avg:LAST:%5.1lf%s Last\l'
2040     ],
2041     percent => ['-v', 'Percent',
2042     'DEF:avg={file}:percent:AVERAGE',
2043     'DEF:min={file}:percent:MIN',
2044     'DEF:max={file}:percent:MAX',
2045     "AREA:max#$HalfBlue",
2046     "AREA:min#$Canvas",
2047     "LINE1:avg#$FullBlue:Percent",
2048     'GPRINT:min:MIN:%5.1lf%% Min,',
2049     'GPRINT:avg:AVERAGE:%5.1lf%% Avg,',
2050     'GPRINT:max:MAX:%5.1lf%% Max,',
2051     'GPRINT:avg:LAST:%5.1lf%% Last\l'
2052     ],
2053     ping => ['DEF:ping_avg={file}:ping:AVERAGE',
2054     'DEF:ping_min={file}:ping:MIN',
2055     'DEF:ping_max={file}:ping:MAX',
2056     "AREA:ping_max#$HalfBlue",
2057     "AREA:ping_min#$Canvas",
2058     "LINE1:ping_avg#$FullBlue:Ping",
2059     'GPRINT:ping_min:MIN:%4.1lf ms Min,',
2060     'GPRINT:ping_avg:AVERAGE:%4.1lf ms Avg,',
2061     'GPRINT:ping_max:MAX:%4.1lf ms Max,',
2062     'GPRINT:ping_avg:LAST:%4.1lf ms Last'],
2063     pg_blks => ['DEF:pg_blks_avg={file}:value:AVERAGE',
2064     'DEF:pg_blks_min={file}:value:MIN',
2065     'DEF:pg_blks_max={file}:value:MAX',
2066     "AREA:pg_blks_max#$HalfBlue",
2067     "AREA:pg_blks_min#$Canvas",
2068     "LINE1:pg_blks_avg#$FullBlue:Blocks",
2069     'GPRINT:pg_blks_min:MIN:%4.1lf%s Min,',
2070     'GPRINT:pg_blks_avg:AVERAGE:%4.1lf%s Avg,',
2071     'GPRINT:pg_blks_max:MAX:%4.1lf%s Max,',
2072     'GPRINT:pg_blks_avg:LAST:%4.1lf%s Last'],
2073     pg_db_size => ['DEF:pg_db_size_avg={file}:value:AVERAGE',
2074     'DEF:pg_db_size_min={file}:value:MIN',
2075     'DEF:pg_db_size_max={file}:value:MAX',
2076     "AREA:pg_db_size_max#$HalfBlue",
2077     "AREA:pg_db_size_min#$Canvas",
2078     "LINE1:pg_db_size_avg#$FullBlue:Bytes",
2079     'GPRINT:pg_db_size_min:MIN:%4.1lf%s Min,',
2080     'GPRINT:pg_db_size_avg:AVERAGE:%4.1lf%s Avg,',
2081     'GPRINT:pg_db_size_max:MAX:%4.1lf%s Max,',
2082     'GPRINT:pg_db_size_avg:LAST:%4.1lf%s Last'],
2083     pg_n_tup_c => ['DEF:pg_n_tup_avg={file}:value:AVERAGE',
2084     'DEF:pg_n_tup_min={file}:value:MIN',
2085     'DEF:pg_n_tup_max={file}:value:MAX',
2086     "AREA:pg_n_tup_max#$HalfBlue",
2087     "AREA:pg_n_tup_min#$Canvas",
2088     "LINE1:pg_n_tup_avg#$FullBlue:Tuples",
2089     'GPRINT:pg_n_tup_min:MIN:%4.1lf%s Min,',
2090     'GPRINT:pg_n_tup_avg:AVERAGE:%4.1lf%s Avg,',
2091     'GPRINT:pg_n_tup_max:MAX:%4.1lf%s Max,',
2092     'GPRINT:pg_n_tup_avg:LAST:%4.1lf%s Last'],
2093     pg_n_tup_g => ['DEF:pg_n_tup_avg={file}:value:AVERAGE',
2094     'DEF:pg_n_tup_min={file}:value:MIN',
2095     'DEF:pg_n_tup_max={file}:value:MAX',
2096     "AREA:pg_n_tup_max#$HalfBlue",
2097     "AREA:pg_n_tup_min#$Canvas",
2098     "LINE1:pg_n_tup_avg#$FullBlue:Tuples",
2099     'GPRINT:pg_n_tup_min:MIN:%4.1lf%s Min,',
2100     'GPRINT:pg_n_tup_avg:AVERAGE:%4.1lf%s Avg,',
2101     'GPRINT:pg_n_tup_max:MAX:%4.1lf%s Max,',
2102     'GPRINT:pg_n_tup_avg:LAST:%4.1lf%s Last'],
2103     pg_numbackends => ['DEF:pg_numbackends_avg={file}:value:AVERAGE',
2104     'DEF:pg_numbackends_min={file}:value:MIN',
2105     'DEF:pg_numbackends_max={file}:value:MAX',
2106     "AREA:pg_numbackends_max#$HalfBlue",
2107     "AREA:pg_numbackends_min#$Canvas",
2108     "LINE1:pg_numbackends_avg#$FullBlue:Backends",
2109     'GPRINT:pg_numbackends_min:MIN:%4.1lf%s Min,',
2110     'GPRINT:pg_numbackends_avg:AVERAGE:%4.1lf%s Avg,',
2111     'GPRINT:pg_numbackends_max:MAX:%4.1lf%s Max,',
2112     'GPRINT:pg_numbackends_avg:LAST:%4.1lf%s Last'],
2113     pg_scan => ['DEF:pg_scan_avg={file}:value:AVERAGE',
2114     'DEF:pg_scan_min={file}:value:MIN',
2115     'DEF:pg_scan_max={file}:value:MAX',
2116     "AREA:pg_scan_max#$HalfBlue",
2117     "AREA:pg_scan_min#$Canvas",
2118     "LINE1:pg_scan_avg#$FullBlue:Scans",
2119     'GPRINT:pg_scan_min:MIN:%4.1lf%s Min,',
2120     'GPRINT:pg_scan_avg:AVERAGE:%4.1lf%s Avg,',
2121     'GPRINT:pg_scan_max:MAX:%4.1lf%s Max,',
2122     'GPRINT:pg_scan_avg:LAST:%4.1lf%s Last'],
2123     pg_xact => ['DEF:pg_xact_avg={file}:value:AVERAGE',
2124     'DEF:pg_xact_min={file}:value:MIN',
2125     'DEF:pg_xact_max={file}:value:MAX',
2126     "AREA:pg_xact_max#$HalfBlue",
2127     "AREA:pg_xact_min#$Canvas",
2128     "LINE1:pg_xact_avg#$FullBlue:Transactions",
2129     'GPRINT:pg_xact_min:MIN:%4.1lf%s Min,',
2130     'GPRINT:pg_xact_avg:AVERAGE:%4.1lf%s Avg,',
2131     'GPRINT:pg_xact_max:MAX:%4.1lf%s Max,',
2132     'GPRINT:pg_xact_avg:LAST:%4.1lf%s Last'],
2133     power => ['-v', 'Watt',
2134     'DEF:avg={file}:value:AVERAGE',
2135     'DEF:min={file}:value:MIN',
2136     'DEF:max={file}:value:MAX',
2137     "AREA:max#$HalfBlue",
2138     "AREA:min#$Canvas",
2139     "LINE1:avg#$FullBlue:Watt",
2140     'GPRINT:min:MIN:%5.1lf%sW Min,',
2141     'GPRINT:avg:AVERAGE:%5.1lf%sW Avg,',
2142     'GPRINT:max:MAX:%5.1lf%sW Max,',
2143     'GPRINT:avg:LAST:%5.1lf%sW Last\l'
2144     ],
2145     processes => [
2146     "DEF:running_avg={file}:running:AVERAGE",
2147     "DEF:running_min={file}:running:MIN",
2148     "DEF:running_max={file}:running:MAX",
2149     "DEF:sleeping_avg={file}:sleeping:AVERAGE",
2150     "DEF:sleeping_min={file}:sleeping:MIN",
2151     "DEF:sleeping_max={file}:sleeping:MAX",
2152     "DEF:zombies_avg={file}:zombies:AVERAGE",
2153     "DEF:zombies_min={file}:zombies:MIN",
2154     "DEF:zombies_max={file}:zombies:MAX",
2155     "DEF:stopped_avg={file}:stopped:AVERAGE",
2156     "DEF:stopped_min={file}:stopped:MIN",
2157     "DEF:stopped_max={file}:stopped:MAX",
2158     "DEF:paging_avg={file}:paging:AVERAGE",
2159     "DEF:paging_min={file}:paging:MIN",
2160     "DEF:paging_max={file}:paging:MAX",
2161     "DEF:blocked_avg={file}:blocked:AVERAGE",
2162     "DEF:blocked_min={file}:blocked:MIN",
2163     "DEF:blocked_max={file}:blocked:MAX",
2164     'CDEF:paging_acc=sleeping_avg,running_avg,stopped_avg,zombies_avg,blocked_avg,paging_avg,+,+,+,+,+',
2165     'CDEF:blocked_acc=sleeping_avg,running_avg,stopped_avg,zombies_avg,blocked_avg,+,+,+,+',
2166     'CDEF:zombies_acc=sleeping_avg,running_avg,stopped_avg,zombies_avg,+,+,+',
2167     'CDEF:stopped_acc=sleeping_avg,running_avg,stopped_avg,+,+',
2168     'CDEF:running_acc=sleeping_avg,running_avg,+',
2169     'CDEF:sleeping_acc=sleeping_avg',
2170     "AREA:paging_acc#$HalfYellow",
2171     "AREA:blocked_acc#$HalfCyan",
2172     "AREA:zombies_acc#$HalfRed",
2173     "AREA:stopped_acc#$HalfMagenta",
2174     "AREA:running_acc#$HalfGreen",
2175     "AREA:sleeping_acc#$HalfBlue",
2176     "LINE1:paging_acc#$FullYellow:Paging  ",
2177     'GPRINT:paging_min:MIN:%5.1lf Min,',
2178     'GPRINT:paging_avg:AVERAGE:%5.1lf Average,',
2179     'GPRINT:paging_max:MAX:%5.1lf Max,',
2180     'GPRINT:paging_avg:LAST:%5.1lf Last\l',
2181     "LINE1:blocked_acc#$FullCyan:Blocked ",
2182     'GPRINT:blocked_min:MIN:%5.1lf Min,',
2183     'GPRINT:blocked_avg:AVERAGE:%5.1lf Average,',
2184     'GPRINT:blocked_max:MAX:%5.1lf Max,',
2185     'GPRINT:blocked_avg:LAST:%5.1lf Last\l',
2186     "LINE1:zombies_acc#$FullRed:Zombies ",
2187     'GPRINT:zombies_min:MIN:%5.1lf Min,',
2188     'GPRINT:zombies_avg:AVERAGE:%5.1lf Average,',
2189     'GPRINT:zombies_max:MAX:%5.1lf Max,',
2190     'GPRINT:zombies_avg:LAST:%5.1lf Last\l',
2191     "LINE1:stopped_acc#$FullMagenta:Stopped ",
2192     'GPRINT:stopped_min:MIN:%5.1lf Min,',
2193     'GPRINT:stopped_avg:AVERAGE:%5.1lf Average,',
2194     'GPRINT:stopped_max:MAX:%5.1lf Max,',
2195     'GPRINT:stopped_avg:LAST:%5.1lf Last\l',
2196     "LINE1:running_acc#$FullGreen:Running ",
2197     'GPRINT:running_min:MIN:%5.1lf Min,',
2198     'GPRINT:running_avg:AVERAGE:%5.1lf Average,',
2199     'GPRINT:running_max:MAX:%5.1lf Max,',
2200     'GPRINT:running_avg:LAST:%5.1lf Last\l',
2201     "LINE1:sleeping_acc#$FullBlue:Sleeping",
2202     'GPRINT:sleeping_min:MIN:%5.1lf Min,',
2203     'GPRINT:sleeping_avg:AVERAGE:%5.1lf Average,',
2204     'GPRINT:sleeping_max:MAX:%5.1lf Max,',
2205     'GPRINT:sleeping_avg:LAST:%5.1lf Last\l'
2206     ],
2207     ps_count => ['-v', 'Processes',
2208     'DEF:procs_avg={file}:processes:AVERAGE',
2209     'DEF:procs_min={file}:processes:MIN',
2210     'DEF:procs_max={file}:processes:MAX',
2211     'DEF:thrds_avg={file}:threads:AVERAGE',
2212     'DEF:thrds_min={file}:threads:MIN',
2213     'DEF:thrds_max={file}:threads:MAX',
2214     "AREA:thrds_avg#$HalfBlue",
2215     "AREA:procs_avg#$HalfRed",
2216     "LINE1:thrds_avg#$FullBlue:Threads  ",
2217     'GPRINT:thrds_min:MIN:%5.1lf Min,',
2218     'GPRINT:thrds_avg:AVERAGE:%5.1lf Avg,',
2219     'GPRINT:thrds_max:MAX:%5.1lf Max,',
2220     'GPRINT:thrds_avg:LAST:%5.1lf Last\l',
2221     "LINE1:procs_avg#$FullRed:Processes",
2222     'GPRINT:procs_min:MIN:%5.1lf Min,',
2223     'GPRINT:procs_avg:AVERAGE:%5.1lf Avg,',
2224     'GPRINT:procs_max:MAX:%5.1lf Max,',
2225     'GPRINT:procs_avg:LAST:%5.1lf Last\l'
2226     ],
2227     ps_cputime => ['-v', 'Jiffies',
2228     'DEF:user_avg_raw={file}:user:AVERAGE',
2229     'DEF:user_min_raw={file}:user:MIN',
2230     'DEF:user_max_raw={file}:user:MAX',
2231     'DEF:syst_avg_raw={file}:syst:AVERAGE',
2232     'DEF:syst_min_raw={file}:syst:MIN',
2233     'DEF:syst_max_raw={file}:syst:MAX',
2234     'CDEF:user_avg=user_avg_raw,1000000,/',
2235     'CDEF:user_min=user_min_raw,1000000,/',
2236     'CDEF:user_max=user_max_raw,1000000,/',
2237     'CDEF:syst_avg=syst_avg_raw,1000000,/',
2238     'CDEF:syst_min=syst_min_raw,1000000,/',
2239     'CDEF:syst_max=syst_max_raw,1000000,/',
2240     'CDEF:user_syst=syst_avg,UN,0,syst_avg,IF,user_avg,+',
2241     "AREA:user_syst#$HalfBlue",
2242     "AREA:syst_avg#$HalfRed",
2243     "LINE1:user_syst#$FullBlue:User  ",
2244     'GPRINT:user_min:MIN:%5.1lf%s Min,',
2245     'GPRINT:user_avg:AVERAGE:%5.1lf%s Avg,',
2246     'GPRINT:user_max:MAX:%5.1lf%s Max,',
2247     'GPRINT:user_avg:LAST:%5.1lf%s Last\l',
2248     "LINE1:syst_avg#$FullRed:System",
2249     'GPRINT:syst_min:MIN:%5.1lf%s Min,',
2250     'GPRINT:syst_avg:AVERAGE:%5.1lf%s Avg,',
2251     'GPRINT:syst_max:MAX:%5.1lf%s Max,',
2252     'GPRINT:syst_avg:LAST:%5.1lf%s Last\l'
2253     ],
2254     ps_pagefaults => ['-v', 'Pagefaults/s',
2255     'DEF:minor_avg={file}:minflt:AVERAGE',
2256     'DEF:minor_min={file}:minflt:MIN',
2257     'DEF:minor_max={file}:minflt:MAX',
2258     'DEF:major_avg={file}:majflt:AVERAGE',
2259     'DEF:major_min={file}:majflt:MIN',
2260     'DEF:major_max={file}:majflt:MAX',
2261     'CDEF:minor_major=major_avg,UN,0,major_avg,IF,minor_avg,+',
2262     "AREA:minor_major#$HalfBlue",
2263     "AREA:major_avg#$HalfRed",
2264     "LINE1:minor_major#$FullBlue:Minor",
2265     'GPRINT:minor_min:MIN:%5.1lf%s Min,',
2266     'GPRINT:minor_avg:AVERAGE:%5.1lf%s Avg,',
2267     'GPRINT:minor_max:MAX:%5.1lf%s Max,',
2268     'GPRINT:minor_avg:LAST:%5.1lf%s Last\l',
2269     "LINE1:major_avg#$FullRed:Major",
2270     'GPRINT:major_min:MIN:%5.1lf%s Min,',
2271     'GPRINT:major_avg:AVERAGE:%5.1lf%s Avg,',
2272     'GPRINT:major_max:MAX:%5.1lf%s Max,',
2273     'GPRINT:major_avg:LAST:%5.1lf%s Last\l'
2274     ],
2275     ps_rss => ['-v', 'Bytes',
2276     'DEF:avg={file}:value:AVERAGE',
2277     'DEF:min={file}:value:MIN',
2278     'DEF:max={file}:value:MAX',
2279     "AREA:avg#$HalfBlue",
2280     "LINE1:avg#$FullBlue:RSS",
2281     'GPRINT:min:MIN:%5.1lf%s Min,',
2282     'GPRINT:avg:AVERAGE:%5.1lf%s Avg,',
2283     'GPRINT:max:MAX:%5.1lf%s Max,',
2284     'GPRINT:avg:LAST:%5.1lf%s Last\l'
2285     ],
2286     ps_state => ['-v', 'Processes',
2287     'DEF:avg={file}:value:AVERAGE',
2288     'DEF:min={file}:value:MIN',
2289     'DEF:max={file}:value:MAX',
2290     "AREA:max#$HalfBlue",
2291     "AREA:min#$Canvas",
2292     "LINE1:avg#$FullBlue:Processes",
2293     'GPRINT:min:MIN:%6.2lf Min,',
2294     'GPRINT:avg:AVERAGE:%6.2lf Avg,',
2295     'GPRINT:max:MAX:%6.2lf Max,',
2296     'GPRINT:avg:LAST:%6.2lf Last\l'
2297     ],
2298     signal_noise => ['-v', 'dBm',
2299     'DEF:avg={file}:value:AVERAGE',
2300     'DEF:min={file}:value:MIN',
2301     'DEF:max={file}:value:MAX',
2302     "AREA:max#$HalfBlue",
2303     "AREA:min#$Canvas",
2304     "LINE1:avg#$FullBlue:Noise",
2305     'GPRINT:min:MIN:%5.1lf%sdBm Min,',
2306     'GPRINT:avg:AVERAGE:%5.1lf%sdBm Avg,',
2307     'GPRINT:max:MAX:%5.1lf%sdBm Max,',
2308     'GPRINT:avg:LAST:%5.1lf%sdBm Last\l'
2309     ],
2310     signal_power => ['-v', 'dBm',
2311     'DEF:avg={file}:value:AVERAGE',
2312     'DEF:min={file}:value:MIN',
2313     'DEF:max={file}:value:MAX',
2314     "AREA:max#$HalfBlue",
2315     "AREA:min#$Canvas",
2316     "LINE1:avg#$FullBlue:Power",
2317     'GPRINT:min:MIN:%5.1lf%sdBm Min,',
2318     'GPRINT:avg:AVERAGE:%5.1lf%sdBm Avg,',
2319     'GPRINT:max:MAX:%5.1lf%sdBm Max,',
2320     'GPRINT:avg:LAST:%5.1lf%sdBm Last\l'
2321     ],
2322     signal_quality => ['-v', '%',
2323     'DEF:avg={file}:value:AVERAGE',
2324     'DEF:min={file}:value:MIN',
2325     'DEF:max={file}:value:MAX',
2326     "AREA:max#$HalfBlue",
2327     "AREA:min#$Canvas",
2328     "LINE1:avg#$FullBlue:Quality",
2329     'GPRINT:min:MIN:%5.1lf%s%% Min,',
2330     'GPRINT:avg:AVERAGE:%5.1lf%s%% Avg,',
2331     'GPRINT:max:MAX:%5.1lf%s%% Max,',
2332     'GPRINT:avg:LAST:%5.1lf%s%% Last\l'
2333     ],
2334     swap => ['-v', 'Bytes', '-b', '1024',
2335     'DEF:avg={file}:value:AVERAGE',
2336     'DEF:min={file}:value:MIN',
2337     'DEF:max={file}:value:MAX',
2338     "AREA:max#$HalfBlue",
2339     "AREA:min#$Canvas",
2340     "LINE1:avg#$FullBlue:Bytes",
2341     'GPRINT:min:MIN:%6.2lf%sByte Min,',
2342     'GPRINT:avg:AVERAGE:%6.2lf%sByte Avg,',
2343     'GPRINT:max:MAX:%6.2lf%sByte Max,',
2344     'GPRINT:avg:LAST:%6.2lf%sByte Last\l'
2345     ],
2346     old_swap => [
2347     'DEF:used_avg={file}:used:AVERAGE',
2348     'DEF:used_min={file}:used:MIN',
2349     'DEF:used_max={file}:used:MAX',
2350     'DEF:free_avg={file}:free:AVERAGE',
2351     'DEF:free_min={file}:free:MIN',
2352     'DEF:free_max={file}:free:MAX',
2353     'DEF:cach_avg={file}:cached:AVERAGE',
2354     'DEF:cach_min={file}:cached:MIN',
2355     'DEF:cach_max={file}:cached:MAX',
2356     'DEF:resv_avg={file}:resv:AVERAGE',
2357     'DEF:resv_min={file}:resv:MIN',
2358     'DEF:resv_max={file}:resv:MAX',
2359     'CDEF:cach_avg_notnull=cach_avg,UN,0,cach_avg,IF',
2360     'CDEF:resv_avg_notnull=resv_avg,UN,0,resv_avg,IF',
2361     'CDEF:used_acc=used_avg',
2362     'CDEF:resv_acc=used_acc,resv_avg_notnull,+',
2363     'CDEF:cach_acc=resv_acc,cach_avg_notnull,+',
2364     'CDEF:free_acc=cach_acc,free_avg,+',
2365     "AREA:free_acc#$HalfGreen",
2366     "AREA:cach_acc#$HalfBlue",
2367     "AREA:resv_acc#$HalfYellow",
2368     "AREA:used_acc#$HalfRed",
2369     "LINE1:free_acc#$FullGreen:Free    ",
2370     'GPRINT:free_min:MIN:%5.1lf%s Min,',
2371     'GPRINT:free_avg:AVERAGE:%5.1lf%s Avg,',
2372     'GPRINT:free_max:MAX:%5.1lf%s Max,',
2373     'GPRINT:free_avg:LAST:%5.1lf%s Last\n',
2374     "LINE1:cach_acc#$FullBlue:Cached  ",
2375     'GPRINT:cach_min:MIN:%5.1lf%s Min,',
2376     'GPRINT:cach_avg:AVERAGE:%5.1lf%s Avg,',
2377     'GPRINT:cach_max:MAX:%5.1lf%s Max,',
2378     'GPRINT:cach_avg:LAST:%5.1lf%s Last\l',
2379     "LINE1:resv_acc#$FullYellow:Reserved",
2380     'GPRINT:resv_min:MIN:%5.1lf%s Min,',
2381     'GPRINT:resv_avg:AVERAGE:%5.1lf%s Avg,',
2382     'GPRINT:resv_max:MAX:%5.1lf%s Max,',
2383     'GPRINT:resv_avg:LAST:%5.1lf%s Last\n',
2384     "LINE1:used_acc#$FullRed:Used    ",
2385     'GPRINT:used_min:MIN:%5.1lf%s Min,',
2386     'GPRINT:used_avg:AVERAGE:%5.1lf%s Avg,',
2387     'GPRINT:used_max:MAX:%5.1lf%s Max,',
2388     'GPRINT:used_avg:LAST:%5.1lf%s Last\l'
2389     ],
2390     tcp_connections => ['-v', 'Connections',
2391     'DEF:avg={file}:value:AVERAGE',
2392     'DEF:min={file}:value:MIN',
2393     'DEF:max={file}:value:MAX',
2394     "AREA:max#$HalfBlue",
2395     "AREA:min#$Canvas",
2396     "LINE1:avg#$FullBlue:Connections",
2397     'GPRINT:min:MIN:%4.1lf Min,',
2398     'GPRINT:avg:AVERAGE:%4.1lf Avg,',
2399     'GPRINT:max:MAX:%4.1lf Max,',
2400     'GPRINT:avg:LAST:%4.1lf Last\l'
2401     ],
2402     temperature => ['-v', 'Celsius',
2403     'DEF:temp_avg={file}:value:AVERAGE',
2404     'DEF:temp_min={file}:value:MIN',
2405     'DEF:temp_max={file}:value:MAX',
2406     'CDEF:average=temp_avg,0.2,*,PREV,UN,temp_avg,PREV,IF,0.8,*,+',
2407     "AREA:temp_max#$HalfRed",
2408     "AREA:temp_min#$Canvas",
2409     "LINE1:temp_avg#$FullRed:Temperature",
2410     'GPRINT:temp_min:MIN:%4.1lf Min,',
2411     'GPRINT:temp_avg:AVERAGE:%4.1lf Avg,',
2412     'GPRINT:temp_max:MAX:%4.1lf Max,',
2413     'GPRINT:temp_avg:LAST:%4.1lf Last\l'
2414     ],
2415     timeleft => ['-v', 'Minutes',
2416     'DEF:avg={file}:timeleft:AVERAGE',
2417     'DEF:min={file}:timeleft:MIN',
2418     'DEF:max={file}:timeleft:MAX',
2419     "AREA:max#$HalfBlue",
2420     "AREA:min#$Canvas",
2421     "LINE1:avg#$FullBlue:Time left [min]",
2422     'GPRINT:min:MIN:%5.1lf%s Min,',
2423     'GPRINT:avg:AVERAGE:%5.1lf%s Avg,',
2424     'GPRINT:max:MAX:%5.1lf%s Max,',
2425     'GPRINT:avg:LAST:%5.1lf%s Last\l'
2426     ],
2427     time_offset => [ # NTPd
2428     'DEF:s_avg={file}:seconds:AVERAGE',
2429     'DEF:s_min={file}:seconds:MIN',
2430     'DEF:s_max={file}:seconds:MAX',
2431     "AREA:s_max#$HalfBlue",
2432     "AREA:s_min#$Canvas",
2433     "LINE1:s_avg#$FullBlue:{inst}",
2434     'GPRINT:s_min:MIN:%7.3lf%s Min,',
2435     'GPRINT:s_avg:AVERAGE:%7.3lf%s Avg,',
2436     'GPRINT:s_max:MAX:%7.3lf%s Max,',
2437     'GPRINT:s_avg:LAST:%7.3lf%s Last'
2438     ],
2439     if_octets => ['-v', 'Bits/s', '-l', '0',
2440     'DEF:out_min_raw={file}:tx:MIN',
2441     'DEF:out_avg_raw={file}:tx:AVERAGE',
2442     'DEF:out_max_raw={file}:tx:MAX',
2443     'DEF:inc_min_raw={file}:rx:MIN',
2444     'DEF:inc_avg_raw={file}:rx:AVERAGE',
2445     'DEF:inc_max_raw={file}:rx:MAX',
2446     'CDEF:out_min=out_min_raw,8,*',
2447     'CDEF:out_avg=out_avg_raw,8,*',
2448     'CDEF:out_max=out_max_raw,8,*',
2449     'CDEF:inc_min=inc_min_raw,8,*',
2450     'CDEF:inc_avg=inc_avg_raw,8,*',
2451     'CDEF:inc_max=inc_max_raw,8,*',
2452     'CDEF:overlap=out_avg,inc_avg,GT,inc_avg,out_avg,IF',
2453     'CDEF:mytime=out_avg_raw,TIME,TIME,IF',
2454     'CDEF:sample_len_raw=mytime,PREV(mytime),-',
2455     'CDEF:sample_len=sample_len_raw,UN,0,sample_len_raw,IF',
2456     'CDEF:out_avg_sample=out_avg_raw,UN,0,out_avg_raw,IF,sample_len,*',
2457     'CDEF:out_avg_sum=PREV,UN,0,PREV,IF,out_avg_sample,+',
2458     'CDEF:inc_avg_sample=inc_avg_raw,UN,0,inc_avg_raw,IF,sample_len,*',
2459     'CDEF:inc_avg_sum=PREV,UN,0,PREV,IF,inc_avg_sample,+',
2460     "AREA:out_avg#$HalfGreen",
2461     "AREA:inc_avg#$HalfBlue",
2462     "AREA:overlap#$HalfBlueGreen",
2463     "LINE1:out_avg#$FullGreen:Outgoing",
2464     'GPRINT:out_avg:AVERAGE:%5.1lf%s Avg,',
2465     'GPRINT:out_max:MAX:%5.1lf%s Max,',
2466     'GPRINT:out_avg:LAST:%5.1lf%s Last',
2467     'GPRINT:out_avg_sum:LAST:(ca. %5.1lf%sB Total)\l',
2468     "LINE1:inc_avg#$FullBlue:Incoming",
2469     #'GPRINT:inc_min:MIN:%5.1lf %s Min,',
2470     'GPRINT:inc_avg:AVERAGE:%5.1lf%s Avg,',
2471     'GPRINT:inc_max:MAX:%5.1lf%s Max,',
2472     'GPRINT:inc_avg:LAST:%5.1lf%s Last',
2473     'GPRINT:inc_avg_sum:LAST:(ca. %5.1lf%sB Total)\l'
2474     ],
2475     cpufreq => [
2476     'DEF:cpufreq_avg={file}:value:AVERAGE',
2477     'DEF:cpufreq_min={file}:value:MIN',
2478     'DEF:cpufreq_max={file}:value:MAX',
2479     "AREA:cpufreq_max#$HalfBlue",
2480     "AREA:cpufreq_min#$Canvas",
2481     "LINE1:cpufreq_avg#$FullBlue:Frequency",
2482     'GPRINT:cpufreq_min:MIN:%5.1lf%s Min,',
2483     'GPRINT:cpufreq_avg:AVERAGE:%5.1lf%s Avg,',
2484     'GPRINT:cpufreq_max:MAX:%5.1lf%s Max,',
2485     'GPRINT:cpufreq_avg:LAST:%5.1lf%s Last\l'
2486     ],
2487     multimeter => [
2488     'DEF:multimeter_avg={file}:value:AVERAGE',
2489     'DEF:multimeter_min={file}:value:MIN',
2490     'DEF:multimeter_max={file}:value:MAX',
2491     "AREA:multimeter_max#$HalfBlue",
2492     "AREA:multimeter_min#$Canvas",
2493     "LINE1:multimeter_avg#$FullBlue:Multimeter",
2494     'GPRINT:multimeter_min:MIN:%4.1lf Min,',
2495     'GPRINT:multimeter_avg:AVERAGE:%4.1lf Average,',
2496     'GPRINT:multimeter_max:MAX:%4.1lf Max,',
2497     'GPRINT:multimeter_avg:LAST:%4.1lf Last\l'
2498     ],
2499     users => ['-v', 'Users',
2500     'DEF:users_avg={file}:users:AVERAGE',
2501     'DEF:users_min={file}:users:MIN',
2502     'DEF:users_max={file}:users:MAX',
2503     "AREA:users_max#$HalfBlue",
2504     "AREA:users_min#$Canvas",
2505     "LINE1:users_avg#$FullBlue:Users",
2506     'GPRINT:users_min:MIN:%4.1lf Min,',
2507     'GPRINT:users_avg:AVERAGE:%4.1lf Average,',
2508     'GPRINT:users_max:MAX:%4.1lf Max,',
2509     'GPRINT:users_avg:LAST:%4.1lf Last\l'
2510     ],
2511     voltage => ['-v', 'Voltage',
2512     'DEF:avg={file}:value:AVERAGE',
2513     'DEF:min={file}:value:MIN',
2514     'DEF:max={file}:value:MAX',
2515     "AREA:max#$HalfBlue",
2516     "AREA:min#$Canvas",
2517     "LINE1:avg#$FullBlue:Voltage",
2518     'GPRINT:min:MIN:%5.1lf%sV Min,',
2519     'GPRINT:avg:AVERAGE:%5.1lf%sV Avg,',
2520     'GPRINT:max:MAX:%5.1lf%sV Max,',
2521     'GPRINT:avg:LAST:%5.1lf%sV Last\l'
2522     ],
2523     vs_threads => [
2524     "DEF:avg={file}:value:AVERAGE",
2525     "DEF:min={file}:value:MIN",
2526     "DEF:max={file}:value:MAX",
2527     "AREA:max#$HalfBlue",
2528     "AREA:min#$Canvas",
2529     "LINE1:avg#$FullBlue:Threads",
2530     'GPRINT:min:MIN:%5.1lf Min,',
2531     'GPRINT:avg:AVERAGE:%5.1lf Avg.,',
2532     'GPRINT:max:MAX:%5.1lf Max,',
2533     'GPRINT:avg:LAST:%5.1lf Last\l',
2534     ],
2535     vs_memory => ['-b', '1024', '-v', 'Bytes',
2536     "DEF:avg={file}:value:AVERAGE",
2537     "DEF:min={file}:value:MIN",
2538     "DEF:max={file}:value:MAX",
2539     "AREA:max#$HalfBlue",
2540     "AREA:min#$Canvas",
2541     "LINE1:avg#$FullBlue:",
2542     'GPRINT:min:MIN:%5.1lf%sbytes Min,',
2543     'GPRINT:avg:AVERAGE:%5.1lf%sbytes Avg.,',
2544     'GPRINT:max:MAX:%5.1lf%sbytes Max,',
2545     'GPRINT:avg:LAST:%5.1lf%sbytes Last\l',
2546     ],
2547     vs_processes => [
2548     "DEF:avg={file}:value:AVERAGE",
2549     "DEF:min={file}:value:MIN",
2550     "DEF:max={file}:value:MAX",
2551     "AREA:max#$HalfBlue",
2552     "AREA:min#$Canvas",
2553     "LINE1:avg#$FullBlue:Processes",
2554     'GPRINT:min:MIN:%5.1lf Min,',
2555     'GPRINT:avg:AVERAGE:%5.1lf Avg.,',
2556     'GPRINT:max:MAX:%5.1lf Max,',
2557     'GPRINT:avg:LAST:%5.1lf Last\l',
2558     ],
2559     vmpage_number => ['-v', 'Pages',
2560     'DEF:avg={file}:value:AVERAGE',
2561     'DEF:min={file}:value:MIN',
2562     'DEF:max={file}:value:MAX',
2563     "AREA:max#$HalfBlue",
2564     "AREA:min#$Canvas",
2565     "LINE1:avg#$FullBlue:Number",
2566     'GPRINT:min:MIN:%4.1lf Min,',
2567     'GPRINT:avg:AVERAGE:%4.1lf Avg,',
2568     'GPRINT:max:MAX:%4.1lf Max,',
2569     'GPRINT:avg:LAST:%4.1lf Last\l'
2570     ],
2571     vmpage_faults => [
2572     "DEF:minf_avg={file}:minflt:AVERAGE",
2573     "DEF:minf_min={file}:minflt:MIN",
2574     "DEF:minf_max={file}:minflt:MAX",
2575     "DEF:majf_avg={file}:majflt:AVERAGE",
2576     "DEF:majf_min={file}:majflt:MIN",
2577     "DEF:majf_max={file}:majflt:MAX",
2578     'CDEF:overlap=majf_avg,minf_avg,GT,minf_avg,majf_avg,IF',
2579     "AREA:majf_avg#$HalfGreen",
2580     "AREA:minf_avg#$HalfBlue",
2581     "AREA:overlap#$HalfBlueGreen",
2582     "LINE1:majf_avg#$FullGreen:Major",
2583     'GPRINT:majf_min:MIN:%5.1lf%s Min,',
2584     'GPRINT:majf_avg:AVERAGE:%5.1lf%s Avg,',
2585     'GPRINT:majf_max:MAX:%5.1lf%s Max,',
2586     'GPRINT:majf_avg:LAST:%5.1lf%s Last\l',
2587     "LINE1:minf_avg#$FullBlue:Minor",
2588     'GPRINT:minf_min:MIN:%5.1lf%s Min,',
2589     'GPRINT:minf_avg:AVERAGE:%5.1lf%s Avg,',
2590     'GPRINT:minf_max:MAX:%5.1lf%s Max,',
2591     'GPRINT:minf_avg:LAST:%5.1lf%s Last\l'
2592     ],
2593     vmpage_io => [
2594     "DEF:rpag_avg={file}:in:AVERAGE",
2595     "DEF:rpag_min={file}:in:MIN",
2596     "DEF:rpag_max={file}:in:MAX",
2597     "DEF:wpag_avg={file}:out:AVERAGE",
2598     "DEF:wpag_min={file}:out:MIN",
2599     "DEF:wpag_max={file}:out:MAX",
2600     'CDEF:overlap=wpag_avg,rpag_avg,GT,rpag_avg,wpag_avg,IF',
2601     "AREA:wpag_avg#$HalfGreen",
2602     "AREA:rpag_avg#$HalfBlue",
2603     "AREA:overlap#$HalfBlueGreen",
2604     "LINE1:wpag_avg#$FullGreen:OUT",
2605     'GPRINT:wpag_min:MIN:%5.1lf%s Min,',
2606     'GPRINT:wpag_avg:AVERAGE:%5.1lf%s Avg,',
2607     'GPRINT:wpag_max:MAX:%5.1lf%s Max,',
2608     'GPRINT:wpag_avg:LAST:%5.1lf%s Last\l',
2609     "LINE1:rpag_avg#$FullBlue:IN ",
2610     'GPRINT:rpag_min:MIN:%5.1lf%s Min,',
2611     'GPRINT:rpag_avg:AVERAGE:%5.1lf%s Avg,',
2612     'GPRINT:rpag_max:MAX:%5.1lf%s Max,',
2613     'GPRINT:rpag_avg:LAST:%5.1lf%s Last\l'
2614     ],
2615     vmpage_action => ['-v', 'Pages',
2616     'DEF:avg={file}:value:AVERAGE',
2617     'DEF:min={file}:value:MIN',
2618     'DEF:max={file}:value:MAX',
2619     "AREA:max#$HalfBlue",
2620     "AREA:min#$Canvas",
2621     "LINE1:avg#$FullBlue:Number",
2622     'GPRINT:min:MIN:%4.1lf Min,',
2623     'GPRINT:avg:AVERAGE:%4.1lf Avg,',
2624     'GPRINT:max:MAX:%4.1lf Max,',
2625     'GPRINT:avg:LAST:%4.1lf Last\l'
2626     ],
2627     virt_cpu_total => ['-v', 'Milliseconds',
2628     'DEF:avg_raw={file}:ns:AVERAGE',
2629     'DEF:min_raw={file}:ns:MIN',
2630     'DEF:max_raw={file}:ns:MAX',
2631     'CDEF:avg=avg_raw,1000000,/',
2632     'CDEF:min=min_raw,1000000,/',
2633     'CDEF:max=max_raw,1000000,/',
2634     "AREA:avg#$HalfBlue",
2635     "LINE1:avg#$FullBlue:CPU time",
2636     'GPRINT:min:MIN:%4.1lf Min,',
2637     'GPRINT:avg:AVERAGE:%4.1lf Avg,',
2638     'GPRINT:max:MAX:%4.1lf Max,',
2639     'GPRINT:avg:LAST:%4.1lf Last\l'
2640     ],
2641   };
2642   $GraphDefs->{'if_multicast'} = $GraphDefs->{'ipt_packets'};
2643   $GraphDefs->{'if_tx_errors'} = $GraphDefs->{'if_rx_errors'};
2644   $GraphDefs->{'dns_qtype'} = $GraphDefs->{'dns_opcode'};
2645   $GraphDefs->{'dns_rcode'} = $GraphDefs->{'dns_opcode'};
2646   $GraphDefs->{'vmpage_io-memory'} = $GraphDefs->{'vmpage_io'};
2647   $GraphDefs->{'vmpage_io-swap'} = $GraphDefs->{'vmpage_io'};
2648   $GraphDefs->{'virt_cpu_total'} = $GraphDefs->{'virt_cpu_total'};
2649
2650   $MetaGraphDefs->{'cpu'} = \&meta_graph_cpu;
2651   $MetaGraphDefs->{'dns_qtype'} = \&meta_graph_dns;
2652   $MetaGraphDefs->{'dns_rcode'} = \&meta_graph_dns;
2653   $MetaGraphDefs->{'if_rx_errors'} = \&meta_graph_if_rx_errors;
2654   $MetaGraphDefs->{'if_tx_errors'} = \&meta_graph_if_rx_errors;
2655   $MetaGraphDefs->{'memory'} = \&meta_graph_memory;
2656   $MetaGraphDefs->{'nfs_procedure'} = \&meta_graph_nfs_procedure;
2657   $MetaGraphDefs->{'ps_state'} = \&meta_graph_ps_state;
2658   $MetaGraphDefs->{'swap'} = \&meta_graph_swap;
2659   $MetaGraphDefs->{'mysql_commands'} = \&meta_graph_mysql_commands;
2660   $MetaGraphDefs->{'mysql_handler'} = \&meta_graph_mysql_commands;
2661   $MetaGraphDefs->{'tcp_connections'} = \&meta_graph_tcp_connections;
2662   $MetaGraphDefs->{'vmpage_number'} = \&meta_graph_vmpage_number;
2663   $MetaGraphDefs->{'vmpage_action'} = \&meta_graph_vmpage_action;
2664 } # load_graph_definitions
2665
2666 sub meta_graph_generic_stack
2667 {
2668   confess ("Wrong number of arguments") if (@_ != 2);
2669
2670   my $opts = shift;
2671   my $sources = shift;
2672   my $i;
2673
2674   my $timespan_str = _get_param_timespan ();
2675   my $timespan_int = (-1) * $ValidTimespan->{$timespan_str};
2676
2677   $opts->{'title'} ||= 'Unknown title';
2678   $opts->{'rrd_opts'} ||= [];
2679   $opts->{'colors'} ||= {};
2680
2681   my @cmd = ('-', '-a', 'PNG', '-s', $timespan_int,
2682     '-t', $opts->{'title'} || 'Unknown title',
2683     @RRDDefaultArgs, @{$opts->{'rrd_opts'}});
2684
2685   my $max_inst_name = 0;
2686   my @vnames = ();
2687
2688   for ($i = 0; $i < @$sources; $i++)
2689   {
2690     my $tmp = $sources->[$i]->{'name'};
2691     $tmp =~ tr/A-Za-z0-9\-_/_/c;
2692     $vnames[$i] = $i . $tmp;
2693   }
2694
2695   for ($i = 0; $i < @$sources; $i++)
2696   {
2697     my $inst_data = $sources->[$i];
2698     my $inst_name = $inst_data->{'name'} || confess;
2699     my $file = $inst_data->{'file'} || confess;
2700     my $vname = $vnames[$i];
2701
2702     if (length ($inst_name) > $max_inst_name)
2703     {
2704       $max_inst_name = length ($inst_name);
2705     }
2706
2707     confess ("No such file: $file") if (!-e $file);
2708
2709     push (@cmd,
2710       qq#DEF:${vname}_min=$file:value:MIN#,
2711       qq#DEF:${vname}_avg=$file:value:AVERAGE#,
2712       qq#DEF:${vname}_max=$file:value:MAX#,
2713       qq#CDEF:${vname}_nnl=${vname}_avg,UN,0,${vname}_avg,IF#);
2714   }
2715
2716   {
2717     my $vname = $vnames[@vnames - 1];
2718
2719     push (@cmd, qq#CDEF:${vname}_stk=${vname}_nnl#);
2720   }
2721   for (my $i = 1; $i < @$sources; $i++)
2722   {
2723     my $vname0 = $vnames[@vnames - ($i + 1)];
2724     my $vname1 = $vnames[@vnames - $i];
2725
2726     push (@cmd, qq#CDEF:${vname0}_stk=${vname0}_nnl,${vname1}_stk,+#);
2727   }
2728
2729   for (my $i = 0; $i < @$sources; $i++)
2730   {
2731     my $inst_data = $sources->[$i];
2732     my $inst_name = $inst_data->{'name'};
2733
2734     my $vname = $vnames[$i];
2735
2736     my $legend = sprintf ('%-*s', $max_inst_name, $inst_name);
2737
2738     my $line_color;
2739     my $area_color;
2740
2741     my $number_format = $opts->{'number_format'} || '%6.1lf';
2742
2743     if (exists ($opts->{'colors'}{$inst_name}))
2744     {
2745       $line_color = $opts->{'colors'}{$inst_name};
2746       $area_color = _string_to_color ($line_color);
2747     }
2748     else
2749     {
2750       $area_color = _get_random_color ();
2751       $line_color = _color_to_string ($area_color);
2752     }
2753     $area_color = _color_to_string (_get_faded_color ($area_color));
2754
2755     push (@cmd, qq(AREA:${vname}_stk#$area_color),
2756       qq(LINE1:${vname}_stk#$line_color:$legend),
2757       qq(GPRINT:${vname}_min:MIN:$number_format Min,),
2758       qq(GPRINT:${vname}_avg:AVERAGE:$number_format Avg,),
2759       qq(GPRINT:${vname}_max:MAX:$number_format Max,),
2760       qq(GPRINT:${vname}_avg:LAST:$number_format Last\\l),
2761     );
2762   }
2763
2764   RRDs::graph (@cmd);
2765   if (my $errmsg = RRDs::error ())
2766   {
2767     confess ("RRDs::graph: $errmsg");
2768   }
2769 } # meta_graph_generic_stack
2770
2771 sub meta_graph_cpu
2772 {
2773   confess ("Wrong number of arguments") if (@_ != 5);
2774
2775   my $host = shift;
2776   my $plugin = shift;
2777   my $plugin_instance = shift;
2778   my $type = shift;
2779   my $type_instances = shift;
2780
2781   my $opts = {};
2782   my $sources = [];
2783
2784   $opts->{'title'} = "$host/$plugin"
2785   . (defined ($plugin_instance) ? "-$plugin_instance" : '') . "/$type";
2786
2787   $opts->{'rrd_opts'} = ['-v', 'Percent'];
2788
2789   my @files = ();
2790
2791   $opts->{'colors'} =
2792   {
2793     'idle'      => 'ffffff',
2794     'nice'      => '00e000',
2795     'user'      => '0000ff',
2796     'wait'      => 'ffb000',
2797     'system'    => 'ff0000',
2798     'softirq'   => 'ff00ff',
2799     'interrupt' => 'a000a0',
2800     'steal'     => '000000'
2801   };
2802
2803   _custom_sort_arrayref ($type_instances,
2804     [qw(idle nice user wait system softirq interrupt steal)]);
2805
2806   for (@$type_instances)
2807   {
2808     my $inst = $_;
2809     my $file = '';
2810     my $title = $opts->{'title'};
2811
2812     for (@DataDirs)
2813     {
2814       if (-e "$_/$title-$inst.rrd")
2815       {
2816         $file = "$_/$title-$inst.rrd";
2817         last;
2818       }
2819     }
2820     confess ("No file found for $title") if ($file eq '');
2821
2822     push (@$sources,
2823       {
2824         name => $inst,
2825         file => $file
2826       }
2827     );
2828   } # for (@$type_instances)
2829
2830   return (meta_graph_generic_stack ($opts, $sources));
2831 } # meta_graph_cpu
2832
2833 sub meta_graph_dns
2834 {
2835   confess ("Wrong number of arguments") if (@_ != 5);
2836
2837   my $host = shift;
2838   my $plugin = shift;
2839   my $plugin_instance = shift;
2840   my $type = shift;
2841   my $type_instances = shift;
2842
2843   my $opts = {};
2844   my $sources = [];
2845
2846   $opts->{'title'} = "$host/$plugin"
2847   . (defined ($plugin_instance) ? "-$plugin_instance" : '') . "/$type";
2848
2849   $opts->{'rrd_opts'} = ['-v', 'Queries/s'];
2850
2851   my @files = ();
2852
2853   @$type_instances = sort @$type_instances;
2854
2855   $opts->{'colors'} = _get_n_colors ($type_instances);
2856
2857   for (@$type_instances)
2858   {
2859     my $inst = $_;
2860     my $file = '';
2861     my $title = $opts->{'title'};
2862
2863     for (@DataDirs)
2864     {
2865       if (-e "$_/$title-$inst.rrd")
2866       {
2867         $file = "$_/$title-$inst.rrd";
2868         last;
2869       }
2870     }
2871     confess ("No file found for $title") if ($file eq '');
2872
2873     push (@$sources,
2874       {
2875         name => $inst,
2876         file => $file
2877       }
2878     );
2879   } # for (@$type_instances)
2880
2881   return (meta_graph_generic_stack ($opts, $sources));
2882 } # meta_graph_dns
2883
2884 sub meta_graph_memory
2885 {
2886   confess ("Wrong number of arguments") if (@_ != 5);
2887
2888   my $host = shift;
2889   my $plugin = shift;
2890   my $plugin_instance = shift;
2891   my $type = shift;
2892   my $type_instances = shift;
2893
2894   my $opts = {};
2895   my $sources = [];
2896
2897   $opts->{'title'} = "$host/$plugin"
2898   . (defined ($plugin_instance) ? "-$plugin_instance" : '') . "/$type";
2899   $opts->{'number_format'} = '%5.1lf%s';
2900
2901   $opts->{'rrd_opts'} = ['-b', '1024', '-v', 'Bytes'];
2902
2903   my @files = ();
2904
2905   $opts->{'colors'} =
2906   {
2907     'free'     => '00e000',
2908     'cached'   => '0000ff',
2909     'buffered' => 'ffb000',
2910     'used'     => 'ff0000'
2911   };
2912
2913   _custom_sort_arrayref ($type_instances,
2914     [qw(free cached buffered used)]);
2915
2916   for (@$type_instances)
2917   {
2918     my $inst = $_;
2919     my $file = '';
2920     my $title = $opts->{'title'};
2921
2922     for (@DataDirs)
2923     {
2924       if (-e "$_/$title-$inst.rrd")
2925       {
2926         $file = "$_/$title-$inst.rrd";
2927         last;
2928       }
2929     }
2930     confess ("No file found for $title") if ($file eq '');
2931
2932     push (@$sources,
2933       {
2934         name => $inst,
2935         file => $file
2936       }
2937     );
2938   } # for (@$type_instances)
2939
2940   return (meta_graph_generic_stack ($opts, $sources));
2941 } # meta_graph_memory
2942
2943 sub meta_graph_if_rx_errors
2944 {
2945   confess ("Wrong number of arguments") if (@_ != 5);
2946
2947   my $host = shift;
2948   my $plugin = shift;
2949   my $plugin_instance = shift;
2950   my $type = shift;
2951   my $type_instances = shift;
2952
2953   my $opts = {};
2954   my $sources = [];
2955
2956   $opts->{'title'} = "$host/$plugin"
2957   . (defined ($plugin_instance) ? "-$plugin_instance" : '') . "/$type";
2958   $opts->{'number_format'} = '%5.2lf';
2959   $opts->{'rrd_opts'} = ['-v', 'Errors/s'];
2960
2961   my @files = ();
2962
2963   for (sort @$type_instances)
2964   {
2965     my $inst = $_;
2966     my $file = '';
2967     my $title = $opts->{'title'};
2968
2969     for (@DataDirs)
2970     {
2971       if (-e "$_/$title-$inst.rrd")
2972       {
2973         $file = "$_/$title-$inst.rrd";
2974         last;
2975       }
2976     }
2977     confess ("No file found for $title") if ($file eq '');
2978
2979     push (@$sources,
2980       {
2981         name => $inst,
2982         file => $file
2983       }
2984     );
2985   } # for (@$type_instances)
2986
2987   return (meta_graph_generic_stack ($opts, $sources));
2988 } # meta_graph_if_rx_errors
2989
2990 sub meta_graph_mysql_commands
2991 {
2992   confess ("Wrong number of arguments") if (@_ != 5);
2993
2994   my $host = shift;
2995   my $plugin = shift;
2996   my $plugin_instance = shift;
2997   my $type = shift;
2998   my $type_instances = shift;
2999
3000   my $opts = {};
3001   my $sources = [];
3002
3003   $opts->{'title'} = "$host/$plugin"
3004   . (defined ($plugin_instance) ? "-$plugin_instance" : '') . "/$type";
3005   $opts->{'number_format'} = '%5.2lf';
3006
3007   my @files = ();
3008
3009   for (sort @$type_instances)
3010   {
3011     my $inst = $_;
3012     my $file = '';
3013     my $title = $opts->{'title'};
3014
3015     for (@DataDirs)
3016     {
3017       if (-e "$_/$title-$inst.rrd")
3018       {
3019         $file = "$_/$title-$inst.rrd";
3020         last;
3021       }
3022     }
3023     confess ("No file found for $title") if ($file eq '');
3024
3025     push (@$sources,
3026       {
3027         name => $inst,
3028         file => $file
3029       }
3030     );
3031   } # for (@$type_instances)
3032
3033   return (meta_graph_generic_stack ($opts, $sources));
3034 } # meta_graph_mysql_commands
3035
3036 sub meta_graph_nfs_procedure
3037 {
3038   confess ("Wrong number of arguments") if (@_ != 5);
3039
3040   my $host = shift;
3041   my $plugin = shift;
3042   my $plugin_instance = shift;
3043   my $type = shift;
3044   my $type_instances = shift;
3045
3046   my $opts = {};
3047   my $sources = [];
3048
3049   $opts->{'title'} = "$host/$plugin"
3050   . (defined ($plugin_instance) ? "-$plugin_instance" : '') . "/$type";
3051   $opts->{'number_format'} = '%5.1lf%s';
3052
3053   my @files = ();
3054
3055   for (sort @$type_instances)
3056   {
3057     my $inst = $_;
3058     my $file = '';
3059     my $title = $opts->{'title'};
3060
3061     for (@DataDirs)
3062     {
3063       if (-e "$_/$title-$inst.rrd")
3064       {
3065         $file = "$_/$title-$inst.rrd";
3066         last;
3067       }
3068     }
3069     confess ("No file found for $title") if ($file eq '');
3070
3071     push (@$sources,
3072       {
3073         name => $inst,
3074         file => $file
3075       }
3076     );
3077   } # for (@$type_instances)
3078
3079   return (meta_graph_generic_stack ($opts, $sources));
3080 } # meta_graph_nfs_procedure
3081
3082 sub meta_graph_ps_state
3083 {
3084   confess ("Wrong number of arguments") if (@_ != 5);
3085
3086   my $host = shift;
3087   my $plugin = shift;
3088   my $plugin_instance = shift;
3089   my $type = shift;
3090   my $type_instances = shift;
3091
3092   my $opts = {};
3093   my $sources = [];
3094
3095   $opts->{'title'} = "$host/$plugin"
3096   . (defined ($plugin_instance) ? "-$plugin_instance" : '') . "/$type";
3097   $opts->{'rrd_opts'} = ['-v', 'Processes'];
3098
3099   my @files = ();
3100
3101   $opts->{'colors'} =
3102   {
3103     'Running'      => '00e000',
3104     'Sleeping'  => '0000ff',
3105     'Paging'      => 'ffb000',
3106     'Zombies'   => 'ff0000',
3107     'Blocked'   => 'ff00ff',
3108     'Stopped' => 'a000a0'
3109   };
3110
3111   _custom_sort_arrayref ($type_instances,
3112     [qw(paging blocked zombies stopped running sleeping)]);
3113
3114   for (@$type_instances)
3115   {
3116     my $inst = $_;
3117     my $file = '';
3118     my $title = $opts->{'title'};
3119
3120     for (@DataDirs)
3121     {
3122       if (-e "$_/$title-$inst.rrd")
3123       {
3124         $file = "$_/$title-$inst.rrd";
3125         last;
3126       }
3127     }
3128     confess ("No file found for $title") if ($file eq '');
3129
3130     push (@$sources,
3131       {
3132         name => ucfirst ($inst),
3133         file => $file
3134       }
3135     );
3136   } # for (@$type_instances)
3137
3138   return (meta_graph_generic_stack ($opts, $sources));
3139 } # meta_graph_ps_state
3140
3141 sub meta_graph_swap
3142 {
3143   confess ("Wrong number of arguments") if (@_ != 5);
3144
3145   my $host = shift;
3146   my $plugin = shift;
3147   my $plugin_instance = shift;
3148   my $type = shift;
3149   my $type_instances = shift;
3150
3151   my $opts = {};
3152   my $sources = [];
3153
3154   $opts->{'title'} = "$host/$plugin"
3155   . (defined ($plugin_instance) ? "-$plugin_instance" : '') . "/$type";
3156   $opts->{'number_format'} = '%5.1lf%s';
3157   $opts->{'rrd_opts'} = ['-v', 'Bytes'];
3158
3159   my @files = ();
3160
3161   $opts->{'colors'} =
3162   {
3163     'Free'     => '00e000',
3164     'Cached'   => '0000ff',
3165     'Reserved' => 'ffb000',
3166     'Used'     => 'ff0000'
3167   };
3168
3169   _custom_sort_arrayref ($type_instances,
3170     [qw(free cached reserved used)]);
3171
3172   for (@$type_instances)
3173   {
3174     my $inst = $_;
3175     my $file = '';
3176     my $title = $opts->{'title'};
3177
3178     for (@DataDirs)
3179     {
3180       if (-e "$_/$title-$inst.rrd")
3181       {
3182         $file = "$_/$title-$inst.rrd";
3183         last;
3184       }
3185     }
3186     confess ("No file found for $title") if ($file eq '');
3187
3188     push (@$sources,
3189       {
3190         name => ucfirst ($inst),
3191         file => $file
3192       }
3193     );
3194   } # for (@$type_instances)
3195
3196   return (meta_graph_generic_stack ($opts, $sources));
3197 } # meta_graph_swap
3198
3199 sub meta_graph_tcp_connections
3200 {
3201   confess ("Wrong number of arguments") if (@_ != 5);
3202
3203   my $host = shift;
3204   my $plugin = shift;
3205   my $plugin_instance = shift;
3206   my $type = shift;
3207   my $type_instances = shift;
3208
3209   my $opts = {};
3210   my $sources = [];
3211
3212   $opts->{'title'} = "$host/$plugin"
3213   . (defined ($plugin_instance) ? "-$plugin_instance" : '') . "/$type";
3214   $opts->{'number_format'} = '%6.2lf';
3215
3216   $opts->{'rrd_opts'} = ['-v', 'Connections'];
3217
3218   my @files = ();
3219
3220   $opts->{'colors'} =
3221   {
3222     ESTABLISHED   => '00e000',
3223     SYN_SENT      => '00e0ff',
3224     SYN_RECV      => '00e0a0',
3225     FIN_WAIT1     => 'f000f0',
3226     FIN_WAIT2     => 'f000a0',
3227     TIME_WAIT     => 'ffb000',
3228     CLOSE         => '0000f0',
3229     CLOSE_WAIT    => '0000a0',
3230     LAST_ACK      => '000080',
3231     LISTEN        => 'ff0000',
3232     CLOSING       => '000000'
3233   };
3234
3235   _custom_sort_arrayref ($type_instances,
3236     [reverse qw(ESTABLISHED SYN_SENT SYN_RECV FIN_WAIT1 FIN_WAIT2 TIME_WAIT CLOSE
3237     CLOSE_WAIT LAST_ACK CLOSING LISTEN)]);
3238
3239   for (@$type_instances)
3240   {
3241     my $inst = $_;
3242     my $file = '';
3243     my $title = $opts->{'title'};
3244
3245     for (@DataDirs)
3246     {
3247       if (-e "$_/$title-$inst.rrd")
3248       {
3249         $file = "$_/$title-$inst.rrd";
3250         last;
3251       }
3252     }
3253     confess ("No file found for $title") if ($file eq '');
3254
3255     push (@$sources,
3256       {
3257         name => $inst,
3258         file => $file
3259       }
3260     );
3261   } # for (@$type_instances)
3262
3263   return (meta_graph_generic_stack ($opts, $sources));
3264 } # meta_graph_tcp_connections
3265
3266 sub meta_graph_vmpage_number
3267 {
3268   confess ("Wrong number of arguments") if (@_ != 5);
3269
3270   my $host = shift;
3271   my $plugin = shift;
3272   my $plugin_instance = shift;
3273   my $type = shift;
3274   my $type_instances = shift;
3275
3276   my $opts = {};
3277   my $sources = [];
3278
3279   $opts->{'title'} = "$host/$plugin"
3280   . (defined ($plugin_instance) ? "-$plugin_instance" : '') . "/$type";
3281   $opts->{'number_format'} = '%6.2lf';
3282
3283   $opts->{'rrd_opts'} = ['-v', 'Pages'];
3284
3285   my @files = ();
3286
3287   $opts->{'colors'} =
3288   {
3289     anon_pages    => '00e000',
3290     bounce        => '00e0ff',
3291     dirty         => '00e0a0',
3292     file_pages    => 'f000f0',
3293     mapped        => 'f000a0',
3294     page_table_pages      => 'ffb000',
3295     slab          => '0000f0',
3296     unstable      => '0000a0',
3297     writeback     => 'ff0000',
3298   };
3299
3300   _custom_sort_arrayref ($type_instances,
3301     [reverse qw(anon_pages bounce dirty file_pages mapped page_table_pages slab unstable writeback)]);
3302
3303   for (@$type_instances)
3304   {
3305     my $inst = $_;
3306     my $file = '';
3307     my $title = $opts->{'title'};
3308
3309     for (@DataDirs)
3310     {
3311       if (-e "$_/$title-$inst.rrd")
3312       {
3313         $file = "$_/$title-$inst.rrd";
3314         last;
3315       }
3316     }
3317     confess ("No file found for $title") if ($file eq '');
3318
3319     push (@$sources,
3320       {
3321         name => $inst,
3322         file => $file
3323       }
3324     );
3325   } # for (@$type_instances)
3326
3327   return (meta_graph_generic_stack ($opts, $sources));
3328 } # meta_graph_vmpage_number
3329
3330 sub meta_graph_vmpage_action
3331 {
3332   confess ("Wrong number of arguments") if (@_ != 5);
3333
3334   my $host = shift;
3335   my $plugin = shift;
3336   my $plugin_instance = shift;
3337   my $type = shift;
3338   my $type_instances = shift;
3339
3340   my $opts = {};
3341   my $sources = [];
3342
3343   $opts->{'title'} = "$host/$plugin"
3344   . (defined ($plugin_instance) ? "-$plugin_instance" : '') . "/$type";
3345   $opts->{'number_format'} = '%6.2lf';
3346
3347   $opts->{'rrd_opts'} = ['-v', 'Pages'];
3348
3349   my @files = ();
3350
3351   $opts->{'colors'} =
3352   {
3353     activate      => '00e000',
3354     deactivate    => '00e0ff',
3355     free          => '00e0a0',
3356     alloc         => 'f000f0',
3357     refill        => 'f000a0',
3358     scan_direct   => 'ffb000',
3359     scan_kswapd   => '0000f0',
3360     steal         => '0000a0',
3361   };
3362
3363   _custom_sort_arrayref ($type_instances,
3364     [reverse qw(activate deactivate alloc free refill scan_direct scan_kswapd steal)]);
3365
3366   for (@$type_instances)
3367   {
3368     my $inst = $_;
3369     my $file = '';
3370     my $title = $opts->{'title'};
3371
3372     for (@DataDirs)
3373     {
3374       if (-e "$_/$title-$inst.rrd")
3375       {
3376         $file = "$_/$title-$inst.rrd";
3377         last;
3378       }
3379     }
3380     confess ("No file found for $title") if ($file eq '');
3381
3382     push (@$sources,
3383       {
3384         name => $inst,
3385         file => $file
3386       }
3387     );
3388   } # for (@$type_instances)
3389
3390   return (meta_graph_generic_stack ($opts, $sources));
3391 } # meta_graph_vmpage_action
3392 # vim: shiftwidth=2:softtabstop=2:tabstop=8