pnp-templates/check_mk-esx_vsphere_hostsystem.mem_usage.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 $opt[1] = "--vertical-label 'Memory (Bytes)' --upper-limit " . $MAX[1] . " -l0  --title \"Memory usage of $hostname\" ";
  27
  28 $total_gb = $MAX[1] / 1073741824.0;
  29 $total_text = sprintf("%.2fGB", $total_gb);
  30
  31 $def[1] =  "DEF:used=$RRDFILE[1]:$DS[1]:MAX "
  32          . "CDEF:usedgb=used,1073741824,/ "
  33          . "HRULE:$MAX[1]#000080:\"Total memory\: $total_text\" ";
  34 if ($WARN[1]) {
  35        $def[1] .= "HRULE:$WARN[1]#FFFF00:\"Warning (used)\" "
  36          . "HRULE:$CRIT[1]#FF0000:\"Critical (used)\" ";
  37 }
  38
  39 $def[1] .= "'COMMENT:\\n' "
  40          . "AREA:used#20cf80:\"Used main memory   \" "
  41          . "GPRINT:usedgb:LAST:\"%6.2lf GB last\" "
  42          . "GPRINT:usedgb:AVERAGE:\"%6.2lf GB avg\" "
  43          . "GPRINT:usedgb:MAX:\"%6.2lf GB max\\n\" "
  44          ;
  45
  46
  47 $def[1] .= "LINE:used#00af60:\"\" " ;
  48
  49 ?>