Untitled

<?php

function sec2hms($num_secs) {
        $str = '';

        $days = intval(intval($num_secs) / 86400);
        $num_secs -= 86400 * $days;
        $str .= $days.'d ';

        $hours = intval(intval($num_secs) / 3600);
        $str .= $hours.':';

        $minutes = intval(((intval($num_secs) / 60) % 60));
        if ($minutes < 10) $str .= '0';
        $str .= $minutes.':';

        $seconds = intval(intval(($num_secs % 60)));
        if ($seconds < 10) $str .= '0';
        $str .= $seconds;

        return($str);
}

function printDetails($status)
{
    $precision = ini_get('precision');
    @ini_set('precision', 16);
        $Bytes= sprintf('%0.2f', $status["bytes"] / (1024*1024));
        $MBSize= sprintf('%0.2f', $status["limit_maxbytes"] / (1024*1024));
        $percCacheHit=0;
        if ($status["cmd_get"])
                $percCacheHit = sprintf('%0.2f', (real)$status["get_hits"] / (real)$status["cmd_get"] * 100);

        $repl = sprintf('%0.2f', $status["cmd_set"] / ($status["cmd_get"] - $status["get_hits"]));
        $getPerSec = sprintf('%0.2f', $status['cmd_get'] / $status["uptime"]);

        $percCacheHit= sprintf('%0.3f', round($percCacheHit,3));
        $percCacheMiss= sprintf('%0.3f', 100 - $percCacheHit);
        $MBRead= sprintf('%0.2f', $status["bytes_read"] / (1024*1024));
        $MBWrite= sprintf('%0.2f', $status["bytes_written"] / (1024*1024));

        echo "<table border='1' width='100%'>\n";
    echo "<tr><td>Memcache Server version:</td><td align='right'> ".$status["version"]."</td></tr>\n";
    //echo "<tr><td>Process id of this server process </td><td>".$status["pid"]."</td></tr>\n";
        echo "<tr><td>Server uptime </td><td align='right'>".sec2hms($status["uptime"])."</td></tr>\n";
        echo "<tr><td>Open connections </td><td align='right'>".$status["curr_connections"]."</td></tr>\n";
        echo "<tr><td>Total connection </td><td align='right'>".$status["total_connections"]."</td></tr>\n";
        echo "<tr><td>Bytes written </td><td align='right'>".$MBWrite." MB</td></tr>\n";
        echo "<tr><td>Bytes read </td><td align='right'>".$MBRead." MB</td></tr>\n";
        //echo "<tr><td>Accumulated user time for this process </td><td>".$status["rusage_user"]." seconds</td></tr>\n";
        //echo "<tr><td>Accumulated system time for this process </td><td>".$status["rusage_system"]." seconds</td></tr>\n";
        echo "<tr><td>Total cache items </td><td align='right'>".$status["total_items"]."</td></tr>\n";

        echo "<tr><td>Memory Usage </td><td align='right'>".$Bytes." MB</td></tr>\n";
        echo "<tr><td>Memory Limit </td><td align='right'>".$MBSize." MB</td></tr>\n";

        //echo "<tr><td>Number of connection structures allocated by the server </td><td>".$status["connection_structures"]."</td></tr>\n";
        echo "<tr><td>get's / sec </td><td align='right'>".$getPerSec."</td></tr>\n";
        echo "<tr><td>Spackled </td><td align='right'>".$repl."</td></tr>\n";
        echo "<tr><td># get's </td><td align='right'>".$status["cmd_get"]."</td></tr>\n";
        echo "<tr><td># put's </td><td align='right'>".$status["cmd_set"]."</td></tr>\n";

        echo "<tr><td>Cache Hit </td><td align='right'>".$percCacheHit."%</td></tr>\n";
        echo "<tr><td>Cache Miss </td><td align='right'>".$percCacheMiss."%</td></tr>\n";

        echo "<tr><td>Evictions </td><td align='right'>".$status["evictions"]."</td></tr>\n";

        echo "</table>\n";

    @ini_set('precision', $precision);
}


//$version = $memcache->getVersion();
//echo "Server's version: ".$version."<br/>\n";

$server = array();
$server[] = array('bin'=>'default','host'=>'localhost','port'=>11211);
$server[] = array('bin'=>'default','host'=>'localhost','port'=>11212);
$server[] = array('bin'=>'page','host'=>'localhost','port'=>11213);
$server[] = array('bin'=>'gaits','host'=>'localhost','port'=>11214);
$server[] = array('bin'=>'filter','host'=>'localhost','port'=>11215);

$memcache = new Memcache;

echo "<html><head><title>memcached Status</title></head><body>\n";
echo "<div style='font-size: 20pt;'>";
echo "<table width='100%' align='center'>";
echo "  <tr valign='top' align='center'>";
foreach ($server as $s)
{
        $h = $s['host'];
        $p = $s['port'];
        $b = $s['bin'];

        echo "    <td>";
        echo "      <table width='100%'>";
        echo "        <tr>";
        echo "          <td align='center'>$h:$p<br/>($b)</td>";
        echo "        </tr>";
        echo "        <tr>";
        echo "          <td>";
        if (!@$memcache->connect($h, $p))
                echo "            <table width='100%'><tr><td>could not connect to $h:$p</td></tr></table>";
        else
                printDetails($memcache->getStats());
        echo "          </td>";
        echo "        </tr>";
        echo "      </table>";
        echo "    </td>";
        $memcache->close();
}
echo "</tr></table>";

//phpinfo();
echo "</div>";

echo "</body></html>";

?>