'CPU Usage',
'proc' => 'Interrupts / Context Switchs',
'load' => 'Load Average',
'mem' => 'Memory Usage',
'swap' => 'Swap Usage',
'uptime' => 'Uptime (days)',
'hr',
'if_br0' => 'Traffic br0 - internal bridge',
'if_eth0' => 'Traffic eth0 - 100BaseT - bridged',
'if_wlan0' => 'Traffic wlan0 - 802.11b - bridged',
'if_ppp0' => 'Traffic ppp0 - 768/128 TDSL',
'if_ppp1' => 'Traffic ppp1 - 115.2kbaud dect-link',
'if_tap0' => 'Traffic tap0 - layer2 tunnel - bridged (seppel)',
'if_tap2' => 'Traffic tap2 - openvpn tunnel (xittix) - routed',
'if_tap3' => 'Traffic tap3 - openvpn tunnel (server) - routed',
'if_tap5' => 'Traffic tap5 - layer2 tunnel - bridged (roadwarrior)',
'if_sixxs' => 'Traffic sixxs - ipv6 tunnel',
'if_hpot0' => 'Traffic hpot0 - to/from honeypot',
'hr',
'conntrack1' => 'IP Connections (overview)',
'conntrack2' => 'IP Connections (protocols)',
'tcp' => 'TCP Connection States',
'ctstat' => 'Conntrack Statistics',
'rtstat1' => 'Routing Cache Statistics',
'rtstat2' => 'Routing Cache Garbage Collector',
'hr',
'mysql' => 'MySQL Usage',
'httpd' => 'Apache Usage',
'squid1' => 'Squid Proxy Traffic Usage',
'squid2' => 'Squid Proxy Requests/Hits',
'named' => 'DNS Usage',
'hr',
'fs_hda3' => 'Filesystem /',
'disk_hda3' => 'read/write /',
'fs_hda4' => 'Filesystem /home',
'disk_hda4' => 'read/write /home',
'fs_hdc1' => 'Filesystem /mnt/data',
'disk_hdc1' => 'read/write /mnt/data',
);
$views = array( 1 => -3600 * 6,
2 => -3600 * 24,
3 => -3600 * 24 * 7,
4 => -3600 * 24 * 28,
5 => -3600 * 24 * 365,
);
function html_overview($view = 1) {
global $graphs;
echo "RRDgraph Overview\n";
foreach ($graphs as $graph => $text) {
if ($text != 'hr') {
echo "";
echo "![](\"{$_SERVER['PHP_SELF']}?graph={$graph}&view={$view}\")
";
echo "
\n";
} else {
echo "
";
}
}
echo "\n";
}
function html_detail($graph) {
global $graphs, $views;
echo "{$graphs[$graph]}\n";
foreach ($views as $view => $start) {
echo "";
echo "
\n";
}
echo "\n";
}
function img_graph($graph, $view) {
global $graphs, $views;
$start = (isset($views[$view])) ? $views[$view] : $views[1];
switch ($graph) {
case 'proc':
ProcRRD::graph($graph, $start, $graphs[$graph]);
break;
case 'load':
LavgRRD::graph($graph, $start, ($view == 1), $graphs[$graph]);
break;
case 'mem':
MemRRD::graph($graph, $start, $graphs[$graph]);
break;
case 'swap':
SwapRRD::graph($graph, $start, $graphs[$graph]);
break;
case 'mysql':
MysqlRRD::graph($graph, $start, $graphs[$graph]);
break;
case 'httpd':
HttpdRRD::graph($graph, $start, $graphs[$graph]);
break;
case 'named':
NamedRRD::graph($graph, $start, $graphs[$graph]);
break;
case 'uptime':
UpRRD::graph($graph, $start, $graphs[$graph]);
break;
case 'squid1':
SquidRRD::graph1(substr($graph, 0, strlen('squid')), $start, $graphs[$graph]);
break;
case 'squid2':
SquidRRD::graph2(substr($graph, 0, strlen('squid')), $start, $graphs[$graph]);
break;
case 'conntrack1':
ConntrackRRD::graph1(substr($graph, 0, strlen('conntrack')), $start, ($view == 1), $graphs[$graph]);
break;
case 'conntrack2':
ConntrackRRD::graph2(substr($graph, 0, strlen('conntrack')), $start, $graphs[$graph]);
break;
case 'tcp':
TcpRRD::graph($graph, $start, $graphs[$graph]);
break;
case 'rtstat1':
RtStatRRD::graph1(substr($graph, 0, strlen('rtstat')), $start, $graphs[$graph]);
break;
case 'rtstat2':
RtStatRRD::graph2(substr($graph, 0, strlen('rtstat')), $start, $graphs[$graph]);
break;
case 'ctstat':
CtStatRRD::graph($graph, $start, $graphs[$graph]);
break;
default:
if (strpos($graph, 'if_') !== false)
IfaceRRD::graph($graph, $start, ($view == 1), $graphs[$graph]);
else if (strpos($graph, 'fs_') !== false)
FsRRD::graph($graph, $start, $graphs[$graph]);
else if (strpos($graph, 'disk_') !== false)
DiskRRD::graph($graph, $start, $graphs[$graph]);
else if (strpos($graph, 'cpu') !== false)
CpuRRD::graph($graph, $start, ($view == 1), $graphs[$graph]);
break;
}
}
if (isset($_GET['show'])) {
html_detail($_GET['show']);
} else if (isset($_GET['graph'])) {
$view = (isset($_GET['view'])) ? $_GET['view'] : 1;
img_graph($_GET['graph'], $view);
} else {
html_overview();
}
?>