pnp-templates/check_mk-ps.perf.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
  39 # 1. Graph: Number of processes
  40 $vertical = "count";
  41 $format = "%3.0lf";
  42 $upto = max(20, $CRIT["count"]);
  43 $color = "8040f0";
  44 $line = "202060";
  45
  46 $opt[1] = " --vertical-label \"count\" -X0 -L5 -l 0 -u $upto --title \"Number of Processes\" ";
  47
  48 $def[1] = ""
  49  . "DEF:count=$RRD[count] "
  50  . "AREA:count#$color:\"Processes\"     "
  51  . "LINE1:count#$line:\"\" "
  52  . "GPRINT:count:LAST:\"Current\: $format\" "
  53  . "GPRINT:count:MAX:\"Maximum\: $format \" "
  54  . "HRULE:$WARN[count]#FFFF00:\"Warning at $WARN[count]\" "
  55  . "HRULE:$CRIT[count]#FF0000:\"Critical at $CRIT[count]\" "
  56  ;
  57
  58 # 2. Graph: Memory usage
  59 if (isset($RRD["vsz"])) {
  60  $opt[2] = " --vertical-label \"MB\" -l 0 --title \"Memory Usage for all Processes\" ";
  61  $def[2] = ""
  62    . "DEF:count=$RRD[count] "
  63    . "DEF:vsz=$RRD[vsz] "
  64    . "DEF:rss=$RRD[rss] "
  65    . "CDEF:vszmb=vsz,1024,/,count,/ "
  66    . "CDEF:rssmb=rss,1024,/,count,/ "
  67    . "AREA:vszmb#90a0f0:\"Virtual size \" "
  68    . "GPRINT:vszmb:LAST:\"Current\: %5.1lf MB\" "
  69    . "GPRINT:vszmb:MIN:\"Min\: %5.1lf MB\" "
  70    . "GPRINT:vszmb:MAX:\"Max\: %5.1lf MB\" "
  71    . "AREA:rssmb#2070ff:\"Resident size\" "
  72    . "GPRINT:rssmb:LAST:\"Current\: %5.1lf MB\" "
  73    . "GPRINT:rssmb:MIN:\"Min\: %5.1lf MB\" "
  74    . "GPRINT:rssmb:MAX:\"Max\: %5.1lf MB\" "
  75    ;
  76 }
  77
  78 if (isset($RRD["pcpu"])) {
  79     $opt[3] = " --vertical-label \"CPU(%)\" -l 0 -u 100 --title \"CPU Usage for all Processes\" ";
  80     $def[3] = ""
  81      . "DEF:pcpu=$RRD[pcpu] "
  82      . "AREA:pcpu#30ff80:\"CPU usage (%) \" "
  83      . "LINE:pcpu#20a060:\"\" "
  84      . "GPRINT:pcpu:LAST:\"Current\: %4.1lf%%\" "
  85      . "GPRINT:pcpu:MIN:\"Min\: %4.1lf%%\" "
  86      . "GPRINT:pcpu:MAX:\"Max\: %4.1lf%%\\n\" ";
  87
  88     if ($WARN['pcpu'] != '')
  89         $def[3] .= "HRULE:$WARN[pcpu]#FFFF00:\"Warning at $WARN[pcpu]%\" ";
  90     if ($CRIT['pcpu'] != '')
  91         $def[3] .= "HRULE:$CRIT[pcpu]#FF0000:\"Critical at $CRIT[pcpu]%\" ";
  92
  93     if (isset($RRD["pcpuavg"])) {
  94         $def[3] .= "DEF:pcpuavg=$RRD[pcpuavg] ";
  95         $def[3] .= "LINE:pcpuavg#000000:\"Average over $MAX[pcpuavg] minutes\\n\" ";
  96     }
  97 }
  98
  99 ?>