pnp-templates/check_mk-cpu.loads.php

   1 <?php
   2 # +------------------------------------------------------------------+
   3 # |             ____ _               _        __  __ _  __           |
   4 # |            / ___| |__   ___  ___| | __   |  \/  | |/ /           |
   5 # |           | |   | '_ \ / _ \/ __| |/ /   | |\/| | ' /            |
   6 # |           | |___| | | |  __/ (__|   <    | |  | | . \            |
   7 # |            \____|_| |_|\___|\___|_|\_\___|_|  |_|_|\_\           |
   8 # |                                                                  |
   9 # | Copyright Mathias Kettner 2014             mk@mathias-kettner.de |
  10 # +------------------------------------------------------------------+
  11 #
  12 # This file is part of Check_MK.
  13 # The official homepage is at http://mathias-kettner.de/check_mk.
  14 #
  15 # check_mk is free software;  you can redistribute it and/or modify it
  16 # under the  terms of the  GNU General Public License  as published by
  17 # the Free Software Foundation in version 2.  check_mk is  distributed
  18 # in the hope that it will be useful, but WITHOUT ANY WARRANTY;  with-
  19 # out even the implied warranty of  MERCHANTABILITY  or  FITNESS FOR A
  20 # PARTICULAR PURPOSE. See the  GNU General Public License for more de-
  21 # tails. You should have  received  a copy of the  GNU  General Public
  22 # License along with GNU Make; see the file  COPYING.  If  not,  write
  23 # to the Free Software Foundation, Inc., 51 Franklin St,  Fifth Floor,
  24 # Boston, MA 02110-1301 USA.
  25
  26 # The number of data source various due to different
  27 # settings (such as averaging). We rather work with names
  28 # than with numbers.
  29 $RRD = array();
  30 foreach ($NAME as $i => $n) {
  31     $RRD[$n] = "$RRDFILE[$i]:$DS[$i]:MAX";
  32     $WARN[$n] = $WARN[$i];
  33     $CRIT[$n] = $CRIT[$i];
  34     $MIN[$n]  = $MIN[$i];
  35     $MAX[$n]  = $MAX[$i];
  36 }
  37
  38 $title = "CPU Load for $hostname";
  39 if ($MAX[1]) {
  40     $title .= " - $MAX[1] CPU Cores";
  41 }
  42
  43 $opt[1] = "--vertical-label 'Load average' -l0  -u 1 --title \"$title\" ";
  44
  45 $def[1] =  ""
  46          . "DEF:load1=$RRD[load1] "
  47          . "AREA:load1#60c0e0:\"Load average  1 min \" "
  48          . "GPRINT:load1:LAST:\"%6.2lf last\" "
  49          . "GPRINT:load1:AVERAGE:\"%6.2lf avg\" "
  50          . "GPRINT:load1:MAX:\"%6.2lf max\\n\" "
  51
  52          . "DEF:load15=$RRD[load15] "
  53          . "LINE:load15#004080:\"Load average 15 min \" "
  54          . "GPRINT:load15:LAST:\"%6.2lf last\" "
  55          . "GPRINT:load15:AVERAGE:\"%6.2lf avg\" "
  56          . "GPRINT:load15:MAX:\"%6.2lf max\\n\" "
  57          . "";
  58
  59 if ($WARN[1]) {
  60     $def[1] .= ""
  61          . "HRULE:$WARN[1]#FFFF00 "
  62          . "HRULE:$CRIT[1]#FF0000 "
  63          . "";
  64 }
  65
  66
  67 if (isset($RRD["predict_load15"])) {
  68     $def[1] .= ""
  69          . "DEF:predict=$RRD[predict_load15] "
  70          . "LINE:predict#ff0000:\"Reference for prediction \\n\" "
  71          . "";
  72 }
  73 ?>