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<?php
function tdate($input) {
return date(DATE_RFC822, $input);
}
function hours($input) {
if ($input < 60) return number_format($input, 2) . ' sec';
if ($input < 60*60) return number_format(($input/60),2) . ' min';
if ($input < 24*60*60) return number_format(($input/(60*60)),2) . ' hours';
return number_format($input/(24*60*60),2) . ' days';
}
function humanreadable($input) {
$output = "";
$input = abs($input);
if ($input >= (1024*1024*1024*1024*1024*1024*1024*100)) {
$output = sprintf("%5ldEi", $input / (1024*1024*1024*1024*1024*1024) );
} else if ($input >= (1024*1024*1024*1024*1024*1024*10)) {
$output = sprintf("%5.1fEi", $input / (1024.0*1024.0*1024.0*1024.0*1024.0*1024.0) );
} else if ($input >= (1024*1024*1024*1024*1024*1024)) {
$output = sprintf("%5.2fEi", $input / (1024.0*1024.0*1024.0*1024.0*1024.0*1024.0) );
} else if ($input >= (1024*1024*1024*1024*1024*100)) {
$output = sprintf("%5ldPi", $input / (1024*1024*1024*1024*1024) );
} else if ($input >= (1024*1024*1024*1024*1024*10)) {
$output = sprintf("%5.1fPi", $input / (1024.0*1024.0*1024.0*1024.0*1024.0) );
} else if ($input >= (1024*1024*1024*1024*1024)) {
$output = sprintf("%5.2fPi", $input / (1024.0*1024.0*1024.0*1024.0*1024.0) );
} else if ($input >= (1024*1024*1024*1024*100)) {
$output = sprintf("%5ldTi", $input / (1024*1024*1024*1024) );
} else if ($input >= (1024*1024*1024*1024*10)) {
$output = sprintf("%5.1fTi", $input / (1024.0*1024.0*1024.0*1024.0) );
} else if ($input >= (1024*1024*1024*1024)) {
$output = sprintf("%5.2fTi", $input / (1024.0*1024.0*1024.0*1024.0) );
} else if ($input >= (1024*1024*1024*100)) {
$output = sprintf("%5ldGi", $input / (1024*1024*1024) );
} else if ($input >= (1024*1024*1024*10)) {
$output = sprintf("%5.1fGi", $input / (1024.0*1024.0*1024.0) );
} else if ($input >= (1024*1024*1024)) {
$output = sprintf("%5.2fGi", $input / (1024.0*1024.0*1024.0) );
} else if ($input >= (1024*1024*100)) {
$output = sprintf("%5ldMi", $input / (1024*1024) );
} else if ($input >= (1024*1024*10)) {
$output = sprintf("%5.1fM", $input / (1024.0*1024.0) );
} else if ($input >= (1024*1024)) {
$output = sprintf("%5.2fMi", $input / (1024.0*1024.0) );
} else if ($input >= (1024 * 100)) {
$output = sprintf("%5ldKi", $input / (1024) );
} else if ($input >= (1024 * 10)) {
$output = sprintf("%5.1fKi", $input / 1024.0 );
} else if ($input >= (1024)) {
$output = sprintf("%5.2fKi", $input / 1024.0 );
} else {
$output = sprintf("%5ld", $input );
}
return $output;
}
$config = SimpleSAML_Configuration::getInstance();
/* Make sure that the user has admin access rights. */
SimpleSAML_Utilities::requireAdmin();
$formats = array(
'bytes' => 'humanreadable',
'bytes_read' => 'humanreadable',
'bytes_written' => 'humanreadable',
'limit_maxbytes' => 'humanreadable',
'time' => 'tdate',
'uptime' => 'hours',
);
$statsraw = SimpleSAML_Memcache::getStats();
$stats = $statsraw;
foreach($stats AS $key => &$entry) {
if (array_key_exists($key, $formats)) {
$func = $formats[$key];
foreach($entry AS $k => $val) {
$entry[$k] = $func($val);
}
}
}
$template = new SimpleSAML_XHTML_Template($config, 'memcacheMonitor:memcachestat.tpl.php');
$template->data['title'] = 'Memcache stats';
$template->data['table'] = $stats;
$template->data['statsraw'] = $statsraw;
$template->show();
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