reports/graphing/index.php

<html>
  
  <head>
    <meta http-equiv="Refresh" content="300">
    <title>i-scream system monitoring</title>
  </head>
  
  <body>
    
    <font face="Arial">
      
      <h2>i-scream system monitoring</h2>
      
<?php

# directory where the graphs are placed by rrd
$directory = "/home/tdb/public_html/rrd";

# include nice function to get a directory listing
include("iutils.inc.php");

# if $graph is defined, we're doing a detailed view of one queue
if($graph && $machine) {
    print <<<EOF
      <p><a href="index.php">Back to summary</a></p>
      <p>Last 3 hours :<br><img border="0" src="$machine/$graph-3h.png"></p>
      <p>Last day :<br><img border="0" src="$machine/$graph-1d.png"></p>
      <p>Last week :<br><img border="0" src="$machine/$graph-1w.png"></p>
      <p>Last month :<br><img border="0" src="$machine/$graph-1m.png"></p>

EOF;
}
# if $machine is defined, we'll just show one machine
elseif($machine) {
    print <<<EOF
         
      <p>
        Each graph shows the last 3 hours of data for an individual resource.<br>
        To view longer term data for a particular resource, click on the graph.
      </p>
      <h3>$machine</h3>

EOF;
    $file_array = getdirArray("$directory/$machine",'asort');
    foreach($file_array as $file_name) {
        # look for the given machine only
        if(preg_match("/^(\S+)\-3h.png$/", $file_name, $matches)) {
            print <<<EOF
      <p>
        <a href="index.php?machine=$machine&graph=$matches[1]">
          <img border="0" src="$machine/$file_name">
        </a>
      </p>
      
EOF;
        }
    }
}
else {
    print <<<EOF
    
      <p>
        Here are a list of the machines for which we have data. Please select one.
      </p>

      <ul>

EOF;

    $file_array = getdirArray($directory,'asort');
    foreach($file_array as $file_name) {
        if(is_dir($file_name)) {
            print <<<EOF


        <li>
          <a href="index.php?machine=$file_name">
            $file_name
          </a>
        </li>
            
EOF;
        }
    }
    print "\n      </ul>\n";
}
?>
      
      <p>
        FRONTEND: <a href="http://kernow.ukc.ac.uk/~iscream/"> http://kernow.ukc.ac.uk/~iscream/</a><br>
        URL: <a href="http://www.i-scream.org.uk/">http://www.i-scream.org.uk/</a>
      </p>
      <a href="http://rrdtool.eu.org/">
        <img border="0" src="rrdtool.gif">
      </a>
      
    </font>
    
  </body>
  
</html>
Revision:	1.1
Committed:	Sat Mar 9 19:53:24 2002 UTC (23 years, 7 months ago) by tdb
Branch:	MAIN
Log Message:	Graphing of most of the i-scream data. This is intended as an alternative to the current MySQL/DBReporter style of daily graph generation. This is split into two sections: watch.pl connects to the i-scream client interface, parses all the data and stores it in rrdtool database files. This is still very incomplete and somewhat messy code :) graph.pl generates graphs from the rrdtool database files created by the previous script. It drops these images into a directory structure for viewing over the web. The php pages provide an easy way to view these graphs during development, but it is expected in the long term to integrate this into the i-scream reports pages. Finally XMLParser.pm is a wrapper to the XML parsing to create i-scream style XMLPacket hashes :)
#	User	Rev	Content
1	tdb	1.1	<html>
2
3			<head>
4			<meta http-equiv="Refresh" content="300">
5			<title>i-scream system monitoring</title>
6			</head>
7
8			<body>
9
10			<font face="Arial">
11
12			<h2>i-scream system monitoring</h2>
13
14			<?php
15
16			# directory where the graphs are placed by rrd
17			$directory = "/home/tdb/public_html/rrd";
18
19			# include nice function to get a directory listing
20			include("iutils.inc.php");
21
22			# if $graph is defined, we're doing a detailed view of one queue
23			if($graph && $machine) {
24			print <<<EOF
25			<p><a href="index.php">Back to summary</a></p>
26			<p>Last 3 hours :<br><img border="0" src="$machine/$graph-3h.png"></p>
27			<p>Last day :<br><img border="0" src="$machine/$graph-1d.png"></p>
28			<p>Last week :<br><img border="0" src="$machine/$graph-1w.png"></p>
29			<p>Last month :<br><img border="0" src="$machine/$graph-1m.png"></p>
30
31			EOF;
32			}
33			# if $machine is defined, we'll just show one machine
34			elseif($machine) {
35			print <<<EOF
36
37			<p>
38			Each graph shows the last 3 hours of data for an individual resource.<br>
39			To view longer term data for a particular resource, click on the graph.
40			</p>
41			<h3>$machine</h3>
42
43			EOF;
44			$file_array = getdirArray("$directory/$machine",'asort');
45			foreach($file_array as $file_name) {
46			# look for the given machine only
47			if(preg_match("/^(\S+)\-3h.png$/", $file_name, $matches)) {
48			print <<<EOF
49			<p>
50			<a href="index.php?machine=$machine&graph=$matches[1]">
51			<img border="0" src="$machine/$file_name">
52			</a>
53			</p>
54
55			EOF;
56			}
57			}
58			}
59			else {
60			print <<<EOF
61
62			<p>
63			Here are a list of the machines for which we have data. Please select one.
64			</p>
65
66			<ul>
67
68			EOF;
69
70			$file_array = getdirArray($directory,'asort');
71			foreach($file_array as $file_name) {
72			if(is_dir($file_name)) {
73			print <<<EOF
74
75
76			<li>
77			<a href="index.php?machine=$file_name">
78			$file_name
79			</a>
80			</li>
81
82			EOF;
83			}
84			}
85			print "\n </ul>\n";
86			}
87			?>
88
89			<p>
90			FRONTEND: <a href="http://kernow.ukc.ac.uk/~iscream/"> http://kernow.ukc.ac.uk/~iscream/</a><br>
91			URL: <a href="http://www.i-scream.org.uk/">http://www.i-scream.org.uk/</a>
92			</p>
93			<a href="http://rrdtool.eu.org/">
94			<img border="0" src="rrdtool.gif">
95			</a>
96
97			</font>
98
99			</body>
100
101			</html>