[143] | 1 | <?php |
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[225] | 2 | /* |
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| 3 | * |
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| 4 | * This file is part of Jobmonarch |
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| 5 | * |
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| 6 | * Copyright (C) 2006 Ramon Bastiaans |
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| 7 | * |
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| 8 | * Jobmonarch is free software; you can redistribute it and/or modify |
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| 9 | * it under the terms of the GNU General Public License as published by |
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| 10 | * the Free Software Foundation; either version 2 of the License, or |
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| 11 | * (at your option) any later version. |
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| 12 | * |
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| 13 | * Jobmonarch is distributed in the hope that it will be useful, |
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| 14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| 16 | * GNU General Public License for more details. |
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| 17 | * |
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| 18 | * You should have received a copy of the GNU General Public License |
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| 19 | * along with this program; if not, write to the Free Software |
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| 20 | * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
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| 21 | * |
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[231] | 22 | * SVN $Id: graph.php 231 2006-03-10 16:36:38Z bastiaans $ |
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[225] | 23 | */ |
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| 24 | |
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[145] | 25 | include_once "./libtoga.php"; |
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[143] | 26 | |
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| 27 | if ( !empty( $_GET ) ) { |
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| 28 | extract( $_GET ); |
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| 29 | } |
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| 30 | |
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| 31 | # Graph specific variables |
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| 32 | $size = escapeshellcmd( rawurldecode( $HTTP_GET_VARS["z"] )); |
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| 33 | $graph = escapeshellcmd( rawurldecode( $HTTP_GET_VARS["g"] )); |
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| 34 | $grid = escapeshellcmd( rawurldecode( $HTTP_GET_VARS["G"] )); |
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| 35 | $self = escapeshellcmd( rawurldecode( $HTTP_GET_VARS["me"] )); |
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| 36 | $max = escapeshellcmd( rawurldecode( $HTTP_GET_VARS["x"] )); |
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| 37 | $min = escapeshellcmd( rawurldecode( $HTTP_GET_VARS["n"] )); |
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| 38 | $value = escapeshellcmd( rawurldecode( $HTTP_GET_VARS["v"] )); |
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| 39 | $load_color = escapeshellcmd( rawurldecode( $HTTP_GET_VARS["l"] )); |
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| 40 | $vlabel = escapeshellcmd( rawurldecode( $HTTP_GET_VARS["vl"] )); |
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| 41 | $sourcetime = escapeshellcmd($HTTP_GET_VARS["st"]); |
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| 42 | |
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[145] | 43 | $cluster = $c; |
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| 44 | $metricname = ($g) ? $g : $m; |
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| 45 | $hostname = $h; |
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| 46 | |
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[143] | 47 | # Assumes we have a $start variable (set in get_context.php). |
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[145] | 48 | if ($size == "small") { |
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| 49 | $height = 40; |
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| 50 | $width = 130; |
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| 51 | } else if ($size == "medium") { |
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| 52 | $height = 75; |
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| 53 | $width = 300; |
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| 54 | } else { |
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| 55 | $height = 100; |
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| 56 | $width = 400; |
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| 57 | } |
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[143] | 58 | |
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[145] | 59 | if($command) { |
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| 60 | $command = ''; |
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| 61 | } |
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[143] | 62 | |
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[145] | 63 | //printf( "cluster = %s hostname = %s metric = %s\n", $cluster, $hostname, $metricname ); |
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[143] | 64 | |
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[145] | 65 | $trd = new TarchRrdGraph( $cluster, $hostname ); |
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| 66 | //$rrd_files = $trd->getRrdFiles( $metricname, $start, $stop ); |
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[143] | 67 | |
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[145] | 68 | //print_r( $rrd_files ); |
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[143] | 69 | |
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[145] | 70 | $graph = $metricname; |
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[143] | 71 | |
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[145] | 72 | if (isset($graph)) { |
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[149] | 73 | $rrd_dirs = $trd->getRrdDirs( $period_start, $period_stop ); |
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[145] | 74 | $series = ''; |
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[143] | 75 | |
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[145] | 76 | if($graph == "cpu_report") { |
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| 77 | $style = "CPU"; |
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| 78 | //printf("ik doe die shit!\n"); |
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[143] | 79 | |
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[145] | 80 | $upper_limit = "--upper-limit 100 --rigid"; |
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| 81 | $lower_limit = "--lower-limit 0"; |
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[143] | 82 | |
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[145] | 83 | $vertical_label = "--vertical-label Percent "; |
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[143] | 84 | |
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[145] | 85 | $def_nr = 0; |
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[143] | 86 | |
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[145] | 87 | foreach( $rrd_dirs as $rrd_dir ) { |
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[143] | 88 | |
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[145] | 89 | if( $def_nr == 0 ) { |
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[143] | 90 | |
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[145] | 91 | $user_str = ":'User CPU'"; |
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| 92 | $nice_str = ":'Nice CPU'"; |
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| 93 | $system_str = ":'System CPU'"; |
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| 94 | $wio_str = ":'WAIT CPU'"; |
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| 95 | $idle_str = ":'Idle CPU'"; |
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| 96 | } else { |
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[143] | 97 | |
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[145] | 98 | $user_str = ""; |
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| 99 | $nice_str = ""; |
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| 100 | $system_str = ""; |
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| 101 | $wio_str = ""; |
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| 102 | $idle_str = ""; |
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| 103 | } |
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[143] | 104 | |
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[145] | 105 | $series .= "DEF:'cpu_user${def_nr}'='${rrd_dir}/cpu_user.rrd':'sum':AVERAGE " |
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| 106 | ."DEF:'cpu_nice${def_nr}'='${rrd_dir}/cpu_nice.rrd':'sum':AVERAGE " |
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| 107 | ."DEF:'cpu_system${def_nr}'='${rrd_dir}/cpu_system.rrd':'sum':AVERAGE " |
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| 108 | ."DEF:'cpu_idle${def_nr}'='${rrd_dir}/cpu_idle.rrd':'sum':AVERAGE " |
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| 109 | ."AREA:'cpu_user${def_nr}'#${cpu_user_color}${user_str} " |
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| 110 | ."STACK:'cpu_nice${def_nr}'#${cpu_nice_color}${nice_str} " |
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| 111 | ."STACK:'cpu_system${def_nr}'#${cpu_system_color}${system_str} "; |
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[143] | 112 | |
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[145] | 113 | if (file_exists("$rrd_dir/cpu_wio.rrd")) { |
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| 114 | $series .= "DEF:'cpu_wio${def_nr}'='${rrd_dir}/cpu_wio.rrd':'sum':AVERAGE " |
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| 115 | ."STACK:'cpu_wio${def_nr}'#${cpu_wio_color}${wio_str} "; |
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| 116 | } |
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[143] | 117 | |
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[145] | 118 | $series .= "STACK:'cpu_idle${def_nr}'#${cpu_idle_color}${idle_str} "; |
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[143] | 119 | |
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[145] | 120 | $def_nr++; |
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| 121 | } |
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[143] | 122 | |
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[145] | 123 | } else if ($graph == "mem_report") { |
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| 124 | $style = "Memory"; |
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[143] | 125 | |
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[145] | 126 | $lower_limit = "--lower-limit 0 --rigid"; |
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| 127 | $extras = "--base 1024"; |
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| 128 | $vertical_label = "--vertical-label Bytes"; |
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[143] | 129 | |
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[145] | 130 | $def_nr = 0; |
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[143] | 131 | |
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[145] | 132 | foreach( $rrd_dirs as $rrd_dir ) { |
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[143] | 133 | |
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[145] | 134 | if( $def_nr == 0 ) { |
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[143] | 135 | |
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[145] | 136 | $memuse_str = ":'Memory Used'"; |
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| 137 | $memshared_str = ":'Memory Shared'"; |
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| 138 | $memcached_str = ":'Memory Cached'"; |
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| 139 | $membuff_str = ":'Memory Buffered'"; |
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| 140 | $memswap_str = ":'Memory Swapped'"; |
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| 141 | $total_str = ":'Total In-Core Memory'"; |
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| 142 | } else { |
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[143] | 143 | |
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[145] | 144 | $memuse_str = ""; |
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| 145 | $memshared_str = ""; |
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| 146 | $memcached_str = ""; |
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| 147 | $membuff_str = ""; |
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| 148 | $memswap_str = ""; |
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| 149 | $total_str = ""; |
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| 150 | } |
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[143] | 151 | |
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[145] | 152 | $series .= "DEF:'mem_total${def_nr}'='${rrd_dir}/mem_total.rrd':'sum':AVERAGE " |
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| 153 | ."CDEF:'bmem_total${def_nr}'=mem_total${def_nr},1024,* " |
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| 154 | ."DEF:'mem_shared${def_nr}'='${rrd_dir}/mem_shared.rrd':'sum':AVERAGE " |
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| 155 | ."CDEF:'bmem_shared${def_nr}'=mem_shared${def_nr},1024,* " |
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| 156 | ."DEF:'mem_free${def_nr}'='${rrd_dir}/mem_free.rrd':'sum':AVERAGE " |
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| 157 | ."CDEF:'bmem_free${def_nr}'=mem_free${def_nr},1024,* " |
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| 158 | ."DEF:'mem_cached${def_nr}'='${rrd_dir}/mem_cached.rrd':'sum':AVERAGE " |
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| 159 | ."CDEF:'bmem_cached${def_nr}'=mem_cached${def_nr},1024,* " |
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| 160 | ."DEF:'mem_buffers${def_nr}'='${rrd_dir}/mem_buffers.rrd':'sum':AVERAGE " |
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| 161 | ."CDEF:'bmem_buffers${def_nr}'=mem_buffers${def_nr},1024,* " |
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| 162 | ."CDEF:'bmem_used${def_nr}'='bmem_total${def_nr}','bmem_shared${def_nr}',-,'bmem_free${def_nr}',-,'bmem_cached${def_nr}',-,'bmem_buffers${def_nr}',- " |
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| 163 | ."AREA:'bmem_used${def_nr}'#${mem_used_color}${memuse_str} " |
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| 164 | ."STACK:'bmem_shared${def_nr}'#${mem_shared_color}${memshared_str} " |
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| 165 | ."STACK:'bmem_cached${def_nr}'#${mem_cached_color}${memcached_str} " |
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| 166 | ."STACK:'bmem_buffers${def_nr}'#${mem_buffered_color}${membuff_str} "; |
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| 167 | |
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| 168 | if (file_exists("$rrd_dir/swap_total.rrd")) { |
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| 169 | $series .= "DEF:'swap_total${def_nr}'='${rrd_dir}/swap_total.rrd':'sum':AVERAGE " |
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| 170 | ."DEF:'swap_free${def_nr}'='${rrd_dir}/swap_free.rrd':'sum':AVERAGE " |
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| 171 | ."CDEF:'bmem_swapped${def_nr}'='swap_total${def_nr}','swap_free${def_nr}',-,1024,* " |
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| 172 | ."STACK:'bmem_swapped${def_nr}'#${mem_swapped_color}${memswap_str} "; |
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| 173 | } |
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| 174 | |
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| 175 | $series .= "LINE2:'bmem_total${def_nr}'#${cpu_num_color}${total_str} "; |
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| 176 | |
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| 177 | $def_nr++; |
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| 178 | } |
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| 179 | |
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| 180 | } else if ($graph == "load_report") { |
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| 181 | $style = "Load"; |
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| 182 | |
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| 183 | $lower_limit = "--lower-limit 0 --rigid"; |
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| 184 | $vertical_label = "--vertical-label 'Load/Procs'"; |
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| 185 | |
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| 186 | $def_nr = 0; |
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| 187 | |
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| 188 | foreach( $rrd_dirs as $rrd_dir ) { |
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| 189 | |
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| 190 | if( $def_nr == 0 ) { |
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| 191 | |
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| 192 | $load_str = ":'1-min Load'"; |
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| 193 | $cpu_str = ":'CPUs'"; |
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| 194 | $run_str = ":'Running Processes'"; |
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| 195 | } else { |
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[192] | 196 | $load_str = ""; |
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| 197 | $cpu_str = ""; |
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| 198 | $run_str = ""; |
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[145] | 199 | } |
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| 200 | |
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| 201 | $series .= "DEF:'load_one${def_nr}'='${rrd_dir}/load_one.rrd':'sum':AVERAGE " |
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| 202 | ."DEF:'proc_run${def_nr}'='${rrd_dir}/proc_run.rrd':'sum':AVERAGE " |
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| 203 | ."DEF:'cpu_num${def_nr}'='${rrd_dir}/cpu_num.rrd':'sum':AVERAGE "; |
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| 204 | $series .="AREA:'load_one${def_nr}'#${load_one_color}${load_str} "; |
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| 205 | $series .="LINE2:'cpu_num${def_nr}'#${cpu_num_color}${cpu_str} "; |
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| 206 | $series .="LINE2:'proc_run${def_nr}'#${proc_run_color}${run_str} "; |
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| 207 | |
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| 208 | $def_nr++; |
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| 209 | } |
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| 210 | |
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| 211 | } else if ($graph == "network_report") { |
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| 212 | $style = "Network"; |
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| 213 | |
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| 214 | $lower_limit = "--lower-limit 0 --rigid"; |
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| 215 | $extras = "--base 1024"; |
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| 216 | $vertical_label = "--vertical-label 'Bytes/sec'"; |
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| 217 | |
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| 218 | $def_nr = 0; |
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| 219 | |
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| 220 | foreach( $rrd_dirs as $rrd_dir ) { |
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| 221 | |
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| 222 | if( $def_nr == 0 ) { |
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| 223 | |
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| 224 | $in_str = ":'In'"; |
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| 225 | $out_str = ":'Out'"; |
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| 226 | } else { |
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| 227 | |
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| 228 | $in_str = ""; |
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| 229 | $out_str = ""; |
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| 230 | } |
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| 231 | |
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| 232 | $series .= "DEF:'bytes_in${def_nr}'='${rrd_dir}/bytes_in.rrd':'sum':AVERAGE " |
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| 233 | ."DEF:'bytes_out${def_nr}'='${rrd_dir}/bytes_out.rrd':'sum':AVERAGE " |
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| 234 | ."LINE2:'bytes_in${def_nr}'#${mem_cached_color}${in_str} " |
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| 235 | ."LINE2:'bytes_out${def_nr}'#${mem_used_color}${out_str} "; |
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| 236 | |
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| 237 | $def_nr++; |
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| 238 | } |
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| 239 | |
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| 240 | } else if ($graph == "packet_report") { |
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| 241 | $style = "Packets"; |
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| 242 | |
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| 243 | $lower_limit = "--lower-limit 0 --rigid"; |
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| 244 | $extras = "--base 1024"; |
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| 245 | $vertical_label = "--vertical-label 'Packets/sec'"; |
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| 246 | |
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| 247 | $def_nr = 0; |
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| 248 | |
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| 249 | foreach( $rrd_dirs as $rrd_dir ) { |
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| 250 | |
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| 251 | if( $def_nr == 0 ) { |
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| 252 | |
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| 253 | $in_str = ":'In'"; |
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| 254 | $out_str = ":'Out'"; |
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| 255 | } else { |
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| 256 | |
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| 257 | $in_str = ""; |
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| 258 | $out_str = ""; |
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| 259 | } |
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| 260 | |
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| 261 | $series .= "DEF:'bytes_in${def_nr}'='${rrd_dir}/pkts_in.rrd':'sum':AVERAGE " |
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| 262 | ."DEF:'bytes_out${def_nr}'='${rrd_dir}/pkts_out.rrd':'sum':AVERAGE " |
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| 263 | ."LINE2:'bytes_in${def_nr}'#${mem_cached_color}${in_str} " |
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| 264 | ."LINE2:'bytes_out${def_nr}'#${mem_used_color}${out_str} "; |
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| 265 | |
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| 266 | $def_nr++; |
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| 267 | } |
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| 268 | |
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| 269 | } else { |
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| 270 | /* Custom graph */ |
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| 271 | $style = ""; |
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| 272 | |
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| 273 | $subtitle = $metricname; |
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| 274 | if ($context == "host") { |
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| 275 | if ($size == "small") |
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| 276 | $prefix = $metricname; |
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| 277 | else |
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| 278 | $prefix = $hostname; |
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| 279 | |
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| 280 | $value = $value>1000 ? number_format($value) : number_format($value, 2); |
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| 281 | } |
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| 282 | |
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| 283 | //if ($range=="job") { |
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| 284 | // $hrs = intval( -$jobrange / 3600 ); |
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| 285 | // $subtitle = "$prefix last ${hrs}h (now $value)"; |
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| 286 | //} else |
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| 287 | // $subtitle = "$prefix last $range (now $value)"; |
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| 288 | |
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| 289 | if (is_numeric($max)) |
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| 290 | $upper_limit = "--upper-limit '$max' "; |
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| 291 | if (is_numeric($min)) |
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| 292 | $lower_limit ="--lower-limit '$min' "; |
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| 293 | |
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| 294 | if ($vlabel) |
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| 295 | $vertical_label = "--vertical-label '$vlabel'"; |
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| 296 | else { |
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| 297 | if ($upper_limit or $lower_limit) { |
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| 298 | $max = $max>1000 ? number_format($max) : number_format($max, 2); |
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| 299 | $min = $min>0 ? number_format($min,2) : $min; |
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| 300 | |
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| 301 | $vertical_label ="--vertical-label '$min - $max' "; |
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| 302 | } |
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| 303 | } |
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| 304 | |
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| 305 | $def_nr = 0; |
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| 306 | |
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| 307 | foreach( $rrd_dirs as $rrd_dir ) { |
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| 308 | |
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| 309 | if( $def_nr == 0 ) { |
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| 310 | $title_str = ":'${subtitle}'"; |
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| 311 | } else { |
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| 312 | $title_str = ""; |
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| 313 | } |
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| 314 | |
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| 315 | $rrd_file = "$rrd_dir/$metricname.rrd"; |
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| 316 | $series .= "DEF:'sum${def_nr}'='$rrd_file':'sum':AVERAGE " |
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| 317 | ."AREA:'sum${def_nr}'#${default_metric_color}${title_str} "; |
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| 318 | |
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| 319 | $def_nr++; |
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| 320 | } |
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| 321 | |
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| 322 | } |
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| 323 | if( $series != '' ) { |
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| 324 | if ($job_start) |
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| 325 | $series .= "VRULE:${job_start}#${jobstart_color} "; |
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| 326 | if ($job_stop) |
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| 327 | $series .= "VRULE:${job_stop}#${jobstart_color} "; |
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| 328 | } |
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| 329 | } |
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| 330 | |
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| 331 | //$title = "$hostname $style $metricname"; |
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| 332 | $title = "$hostname"; |
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| 333 | |
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| 334 | //# Set the graph title. |
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| 335 | //if($context == "meta") { |
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| 336 | // $title = "$self $meta_designator $style last $range"; |
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| 337 | //} else if ($context == "grid") { |
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| 338 | // $title = "$grid $meta_designator $style last $range"; |
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| 339 | //} else if ($context == "cluster") { |
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| 340 | // $title = "$clustername $style last $range"; |
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| 341 | //} else { |
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| 342 | // if ($size == "small") { |
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| 343 | // # Value for this graph define a background color. |
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| 344 | // if (!$load_color) $load_color = "ffffff"; |
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| 345 | // $background = "--color BACK#'$load_color'"; |
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| 346 | |
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| 347 | // $title = $hostname; |
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| 348 | // } else { |
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| 349 | // if ($style) |
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| 350 | // $title = "$hostname $style last $range"; |
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| 351 | // else |
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| 352 | // $title = $metricname; |
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| 353 | // } |
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| 354 | //} |
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| 355 | |
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[152] | 356 | function determineXGrid( $p_start, $p_stop ) { |
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| 357 | |
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| 358 | $period = intval( $p_stop - $p_start ); |
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| 359 | |
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| 360 | // Syntax: <minor_grid_lines_time_declr>:<major_grid_lines_time_declr>:<labels_time_declr>:<offset>:<format> |
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| 361 | // |
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| 362 | // Where each <*time_declr*> = <time_type>:<time_interval> |
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| 363 | |
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[159] | 364 | //$my_lines1 = intval( $period / 3.0 ); |
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| 365 | //$my_lines2 = intval( $period / 6.0 ); |
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| 366 | |
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| 367 | //$my_grid = "SECOND:$my_lines2:SECOND:$my_lines1:SECOND:$my_lines1:0:%R"; |
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| 368 | |
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| 369 | //return "--x-grid $my_grid"; |
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| 370 | |
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[152] | 371 | // Less than 1 minute |
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[159] | 372 | if( $period < 60 ) { |
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[152] | 373 | |
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[159] | 374 | $tm_formt = "%X"; |
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| 375 | $my_grid = "SECOND:15:SECOND:30:SECOND:30:0:$tm_formt"; |
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[152] | 376 | |
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| 377 | // Less than 10 minutes |
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[159] | 378 | } else if( $period < 600 ) { |
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[152] | 379 | |
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[159] | 380 | $tm_formt = "%R"; |
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| 381 | $my_grid = "MINUTE:1:MINUTE:3:MINUTE:3:0:$tm_formt"; |
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[152] | 382 | |
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| 383 | // Less than 1 hour |
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[159] | 384 | } else if( $period < 3600 ) { |
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[152] | 385 | |
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[159] | 386 | $tm_formt = "%R"; |
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| 387 | $my_grid = "MINUTE:5:MINUTE:15:MINUTE:15:0:$tm_formt"; |
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[152] | 388 | |
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[159] | 389 | // Less than 15 hour |
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| 390 | } else if( $period < 3600 ) { |
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| 391 | |
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| 392 | $tm_formt = "%R"; |
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| 393 | $my_grid = "HOUR:1:HOUR:2:HOUR:2:0:$tm_formt"; |
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| 394 | |
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[152] | 395 | // Less than 1 day |
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| 396 | // |
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[159] | 397 | } else if( $period < 86400 ) { |
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[152] | 398 | |
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[159] | 399 | $tm_formt = "%R"; |
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| 400 | $my_grid = "HOUR:2:HOUR:5:HOUR:5:0:$tm_formt"; |
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[152] | 401 | |
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| 402 | // Less than 15 days |
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| 403 | // |
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[159] | 404 | } else if( $period < 1296000 ) { |
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[152] | 405 | |
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[159] | 406 | $tm_formt = "%e-%m"; |
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| 407 | $my_grid = "HOUR:1:DAY:3:DAY:3:0:'$tm_formt'"; |
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[152] | 408 | |
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| 409 | // Less than 30 days (a month) |
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| 410 | // |
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[159] | 411 | } else if( $period < 2592000 ) { |
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[152] | 412 | |
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[159] | 413 | $tm_formt = "%e-%m"; |
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| 414 | $my_grid = "DAY:5:DAY:10:DAY:10:0:'$tm_formt'"; |
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| 415 | } |
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[152] | 416 | |
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[159] | 417 | if( isset( $my_grid ) ) { |
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[152] | 418 | |
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[159] | 419 | $ret_str = "--x-grid $my_grid"; |
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| 420 | return array($ret_str,$tm_formt); |
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[152] | 421 | |
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[159] | 422 | } else { |
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| 423 | return array( "", "" ); |
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| 424 | } |
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[152] | 425 | } |
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| 426 | |
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[192] | 427 | #list( $xgrid, $t_format ) = determineXGrid( $period_start, $period_stop ); |
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[152] | 428 | |
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[192] | 429 | #if( $t_format != "" ) { |
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| 430 | # $prnt_start = strftime( $t_format, $period_start ); |
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| 431 | # $prnt_stop = strftime( $t_format, $period_stop ); |
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| 432 | # $series .= " COMMENT:' Timescale $prnt_start - $prnt_stop' "; |
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| 433 | #} |
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[159] | 434 | |
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[193] | 435 | $lower_limit = "--lower-limit 0"; |
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[159] | 436 | |
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[143] | 437 | # |
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| 438 | # Generate the rrdtool graph command. |
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| 439 | # |
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[192] | 440 | #$command = RRDTOOL . " graph - --start $period_start --end $period_stop ". |
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| 441 | # "--width $width --height $height $upper_limit $lower_limit ". |
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| 442 | # "--title '$title' $vertical_label $extras $background $xgrid ". |
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| 443 | # $series; |
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[149] | 444 | $command = RRDTOOL . " graph - --start $period_start --end $period_stop ". |
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[193] | 445 | "--width $width --height $height $lower_limit ". |
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[192] | 446 | "--title '$title' $extras $background ". |
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[145] | 447 | $series; |
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[143] | 448 | |
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| 449 | $debug=0; |
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| 450 | |
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| 451 | # Did we generate a command? Run it. |
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[145] | 452 | if($command) { |
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| 453 | /*Make sure the image is not cached*/ |
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| 454 | header ("Expires: Mon, 26 Jul 1997 05:00:00 GMT"); // Date in the past |
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| 455 | header ("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT"); // always modified |
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| 456 | header ("Cache-Control: no-cache, must-revalidate"); // HTTP/1.1 |
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| 457 | header ("Pragma: no-cache"); // HTTP/1.0 |
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| 458 | if ($debug) { |
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| 459 | header ("Content-type: text/html"); |
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| 460 | print "$command\n\n\n\n\n"; |
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| 461 | } else { |
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| 462 | header ("Content-type: image/gif"); |
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| 463 | passthru($command); |
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| 464 | } |
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| 465 | } |
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[143] | 466 | ?> |
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