'.
'X
'.
'To enable CPU & RAM status you must to add extension=php_com_dotnet.dll, '.
"just after the other extensions in php.ini and restart apache.
".
"If the problem persists maybe the extension is not installed, ".
"so you need to find out how to install this extension for your distribution of PHP.
".
'';
$nocpushow = "1";
}
else
{
$wmi = new \COM("Winmgmts://");
$cpus = $wmi->execquery("SELECT * FROM Win32_Processor");
$cpu_num = '0';
foreach ($cpus as $cpu)
{
$cpu_num = $cpu->NumberOfLogicalProcessors;
}
$cpus_info = $wmi->execquery("select * from Win32_PerfFormattedData_PerfOS_Processor");
$cores = array();
$cpu_loop = 1;
foreach($cpus_info as $cpu_info)
{
$cores[$cpu_loop] = 100 - $cpu_info->PercentIdleTime;
$cpu_loop++;
if($cpu_loop > $cpu_num)
break;
}
$nocpushow = "0";
}
}
elseif ($os == "linux")
{
if( isset($_GET['remote_server_id']) )
{
require_once('includes/lib_remote.php');
global $db;
$rhost_id = $_GET['remote_server_id'];
$remote_server = $db->getRemoteServer($rhost_id);
$remote = new OGPRemoteLibrary($remote_server['agent_ip'], $remote_server['agent_port'], $remote_server['encryption_key'], $remote_server['timeout']);
$cores = $remote->shell_action('get_cpu_usage' , 'logical');
}
else
{
function getStat()
{
$_statPath = '/proc/stat';
ob_start();
passthru('cat ' . $_statPath);
$stat = ob_get_contents();
ob_end_clean();
$lb = explode("\n", $stat);
$first = 1;
$cores = array();
foreach($lb as $line)
{
if($first == 0)
{
if(preg_match('/^cpu[0-9]/', $line))
{
$info = explode(' ', $line );
$cores[] = array(
'user' => $info[1],
'nice' => $info[2],
'sys' => $info[3],
'idle' => $info[4],
'total' => $info[1] + $info[2] + $info[3] + $info[4]
);
}
}
else
{
$first = 0;
}
}
return $cores;
}
/* compares two information snapshots and returns the cpu percentage */
function getCpuUsage($stat1, $stat2)
{
if( count($stat1) !== count($stat2) )
{
return False;
}
for( $i = 0; $i < count($stat1) ; $i++ )
{
$diff_idle[$i] = $stat2[$i]['idle'] - $stat1[$i]['idle'];
$diff_total[$i] = $stat2[$i]['total'] - $stat1[$i]['total'];
$DU = round(( 1000 * ( $diff_total[$i] - $diff_idle[$i] ) / $diff_total[$i] ) / 10, 2);
$diff_usage[$i] = $DU > 100 ? 100 : $DU;
}
return $diff_usage;
}
do{
$stat1 = getStat();
sleep(1);
$stat2 = getStat();
$cores = getCpuUsage($stat1, $stat2);
} while($cores == False);
}
$nocpushow = "0";
}
elseif ($os == "nocpu")
{
$nocpushow = "1";
}
else
{
$nocpushow = "1";
}
?>