function get_server_load()
{
if (stristr(PHP_OS, 'win') != false) {
$fileModTime = filemtime("./load.cache");
$cache = @file_get_contents("./load.cache");
if (file_exists("./load.cache") && !empty($cache) && $fileModTime && time() - $fileModTime < 60) {
$load = $cache;
} else {
$wmi = new COM("Winmgmts://");
$server = $wmi->execquery("SELECT LoadPercentage FROM Win32_Processor");
$cpu_num = 0;
$load_total = 0;
foreach ($server as $cpu) {
$cpu_num++;
$load_total += $cpu->loadpercentage;
}
$load = round($load_total / $cpu_num, 2);
file_put_contents("./load.cache", $load);
}
} else {
$sys_load = sys_getloadavg();
$load = round($sys_load[0], 2);
}
return (int) $load;
}
/**
* Get CPU frequency in MHz
*
* @return float
* @throws phpRack_Exception If can't get cpu frequency
* @see getBogoMips()
* @see phpRack_Adapters_Cpu_Abstract::getCpuFrequency()
*/
public function getCpuFrequency()
{
$wmi = new COM('Winmgmts://');
$query = 'SELECT maxClockSpeed FROM CIM_Processor';
// get CPUS-s data
$cpus = $wmi->execquery($query);
$maxClockSpeed = 0;
/**
* We must iterate through all CPU-s because $cpus is object
* and we can't get single entry by $cpus[0]->maxClockSpeed
*/
foreach ($cpus as $cpu) {
$maxClockSpeed = max($maxClockSpeed, $cpu->maxClockSpeed);
}
/**
* If returned $cpus set was empty(some error occured)
*
* We can't check it earlier with empty($cpus) or count($cpus)
* because $cpus is object and doesn't implement countable
* interface.
*/
if (!$maxClockSpeed) {
throw new phpRack_Exception("Unable to get maxClockSpeed using COM 'Winmgmts://' and '{$query}' query");
}
return floatval($maxClockSpeed);
}
protected function getAvgLoad()
{
$wmi = new \COM("Winmgmts://");
$server = $wmi->execquery("SELECT LoadPercentage FROM Win32_Processor");
$load_total = 0;
foreach ($server as $cpu) {
$load_total += $cpu->loadpercentage;
}
return (double) $load_total / 100;
}
function GetNetworkLoad()
{
$wmi = new COM("Winmgmts://");
$allnets = $wmi->execquery("Select BytesTotalPersec From Win32_PerfFormattedData_Tcpip_NetworkInterface where BytesTotalPersec>1");
$totalbps = 0;
foreach ($allnets as $network) {
$bps = $network->BytesTotalPersec * 8;
$totalbps += $bps;
}
return $totalbps;
}
/**
* smarty_function_serverload
*/
function smarty_function_serverload($params)
{
if (mb_strtoupper(mb_substr(PHP_OS, 0, 3)) === 'WIN') {
$wmi = new COM("Winmgmts://");
$cpus = $wmi->execquery("SELECT * FROM Win32_Processor");
$cpuload = 0;
$nr_cpus = 0;
$loadcpu = '';
foreach ($cpus as $cpu) {
$cpuload += $cpu->loadpercentage;
if ($nr_cpus > 0) {
$loadcpu .= ' | ' . $cpuload . '%';
} else {
// first one
$loadcpu .= $cpuload . '%';
}
$nr_cpus++;
}
$cpuload = $cpuload / $nr_cpus;
if ($nr_cpus == 1) {
echo '[ ' . $loadcpu . ' ]';
} else {
// list all processor loads and total load
echo '[ ' . $loadcpu . ' ] [ ' . $cpuload . ' ]';
}
} else {
// check if exists, else define
if (false === function_exists('sys_getloadavg')) {
function sys_getloadavg()
{
// get average server load in the last minute. Keep quiet cause virtual hosts can give perm denied
if (is_readable('/proc/loadavg') and $load = file('/proc/loadavg')) {
$serverload = array();
list($serverload) = explode(' ', $load[0]);
return $serverload;
}
}
}
// get
$cpuload = sys_getloadavg();
if (empty($cpuload)) {
$cpuload = array(0, 0, 0);
}
echo '1[' . $cpuload[0] . '] 5[' . $cpuload[1] . '] 15[' . $cpuload[2] . ']';
}
}
function get_server_load()
{
if (stristr(PHP_OS, 'win')) {
$wmi = new COM("Winmgmts://");
$server = $wmi->execquery("SELECT LoadPercentage FROM Win32_Processor");
$cpu_num = 0;
$load_total = 0;
foreach ($server as $cpu) {
$cpu_num++;
$load_total += $cpu->loadpercentage;
}
$load = round($load_total / $cpu_num);
} else {
$sys_load = sys_getloadavg();
$load = $sys_load[0];
}
return (int) $load;
}
/**
* Recuperer la charge systeme.
* @return array Un tableau avec la charge systeme (il y a 1, 10 et 15 minutes sous Linux, seulement actuelle pour Windows).
*/
public function getLoadAverage()
{
if (stristr(PHP_OS, 'win')) {
$wmi = new COM('Winmgmts://');
$server = $wmi->execquery('SELECT LoadPercentage FROM Win32_Processor');
$cpu_num = 0;
$load_total = 0;
foreach ($server as $cpu) {
$cpu_num++;
$load_total += $cpu->loadpercentage;
}
$load = round($load_total / $cpu_num);
$sys_load = array($load);
} else {
$sys_load = sys_getloadavg();
}
return $sys_load;
}
public static function getServerLoad()
{
if (stristr(PHP_OS, 'win')) {
$wmi = new COM('Winmgmts://');
$cpus = $wmi->execquery('SELECT LoadPercentage FROM Win32_Processor');
$cpu_num = 0;
$load_total = 0;
foreach ($cpus as $cpu) {
++$cpu_num;
$load_total += $cpu->loadpercentage;
}
$load = round($load_total / $cpu_num);
} else {
$sys_load = sys_getloadavg();
$load = $sys_load[0];
}
return (int) $load;
}
function get_server_load()
{
if (strpos(strtolower(PHP_OS), 'win') !== false) {
//if is a windows system
$wmi = new COM("Winmgmts://");
$server = $wmi->execquery("SELECT LoadPercentage FROM Win32_Processor");
$cpu_num = 0;
$load_total = 0;
foreach ($server as $cpu) {
$cpu_num++;
$load_total += $cpu->loadpercentage;
}
$load = round($load_total / $cpu_num);
} else {
//if is a linux system
$sys_load = sys_getloadavg();
$load = $sys_load[0];
}
return (int) $load;
}
} elseif ($Wert > 1048576) {
$Wert = number_format($Wert / 1048576, 2, ".", ",") . " MB";
} elseif ($Wert > 1024) {
$Wert = number_format($Wert / 1024, 2, ".", ",") . " kB";
} else {
$Wert = number_format($Wert, 2, ".", ",") . " Bytes";
}
return $Wert;
}
$frei = disk_free_space("./");
$insgesamt = disk_total_space("./");
$belegt = $insgesamt - $frei;
$prozent_belegt = 100 * $belegt / $insgesamt;
if ($os == "windows") {
$wmi = new COM("Winmgmts://");
$cpus = $wmi->execquery("SELECT * FROM Win32_Processor");
$cpu_string = lang(136) . ':';
$cpu_load = 0;
foreach ($cpus as $cpu) {
$cpu_load += $cpu->loadpercentage;
$cpu_string .= "" . $cpu->loadpercentage;
}
$cpu_load /= count($cpus);
$cpu_string .= '%<br /><img src="' . CLASS_DIR . 'bar.php?rating=' . round($cpu_load, "2") . '" border="0" /><br />';
} elseif ($os == "linux") {
function getStat($_statPath)
{
if (trim($_statPath) == '') {
$_statPath = '/proc/stat';
}
ob_start();
/**
* Perform checks to see if there is enough server capacity to run a task.
*
* @param $threshold Pass in a threshold to test against - optional
* @return bool
*/
function server_busy($threshold = false)
{
// Get current server load information - code from:
// http://www.php.net//manual/en/function.sys-getloadavg.php#107243
if (stristr(PHP_OS, 'win')) {
$wmi = new COM("Winmgmts://");
$server = $wmi->execquery("SELECT LoadPercentage FROM Win32_Processor");
$cpu_num = 0;
$load_total = 0;
foreach ($server as $cpu) {
$cpu_num++;
$load_total += $cpu->loadpercentage;
}
$load = round($load_total / $cpu_num, 2);
} else {
$sys_load = sys_getloadavg();
$load = $sys_load[0];
}
$threshold = $threshold ? $threshold : '0.75';
// TODO: find out a good base number
if ($load > $threshold) {
return true;
}
return false;
}
* of the License, or any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
*/
if ($os == "windows") {
error_reporting(E_ALL);
$wmiq = new COM("Winmgmts://");
$ossq = $wmiq->execquery("SELECT * FROM Win32_OperatingSystem");
foreach ($ossq as $osq) {
$total = $osq->TotalVisibleMemorySize * 1024;
$free = $osq->FreePhysicalMemory * 1024;
}
$belegtq = $total - $free;
$percentage_used = 100 * $belegtq / $total;
$ramusage = numbersFormatting($belegtq) . " of " . numbersFormatting($total);
$rampercent = round($percentage_used, "2");
} elseif ($os == "linux" or $os == "cygwin") {
if (isset($_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'], $remote_server['encryption_key']);
* as published by the Free Software Foundation; either version 2
* of the License, or any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
*/
if ($os == "windows") {
$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";
/**
* Get information about the sserver.
*
* @return string
*/
protected function _getServerInfo()
{
if (stristr(PHP_OS, 'win')) {
$wmi = new \COM("Winmgmts://");
$processor = $wmi->execquery("SELECT Name FROM Win32_Processor");
$physicalMemory = $wmi->execquery("SELECT Capacity FROM Win32_PhysicalMemory");
$baseBoard = $wmi->execquery("SELECT * FROM Win32_BaseBoard");
$threads = $wmi->execquery("SELECT * FROM Win32_Process");
$disks = $wmi->execquery("SELECT * FROM Win32_DiskQuota");
foreach ($processor as $wmiProcessor) {
$name = $wmiProcessor->Name;
}
$memory = 0;
foreach ($physicalMemory as $wmiPhysicalMemory) {
$memory += $wmiPhysicalMemory->Capacity;
}
$memoryMo = $memory / 1024 / 1024;
$memoryGo = $memoryMo / 1024;
foreach ($baseBoard as $wmiBaseBoard) {
$boardName = $wmiBaseBoard->Product;
$boardName .= ' ' . $wmiBaseBoard->Manufacturer;
}
$phrase = 'Server Information : ';
$phrase .= '
Processor : ' . $name;
$phrase .= '
Memory : ' . round($memoryMo, 2) . 'Mo (' . round($memoryGo, 2) . 'Go)';
$phrase .= '
MotherBoard : ' . $boardName;
$phrase .= '
Threads Information :';
$threadsCount = 0;
$totalMemoryUsed = 0;
foreach ($threads as $thread) {
$phrase .= '
Name : ' . $thread->Name;
$phrase .= '
Threads Count : ' . $thread->ThreadCount;
$totalMemoryUsed += $thread->WorkingSetSize / 1024 / 1024;
$memoryKo = $thread->WorkingSetSize / 1024;
$memoryMo = $memoryKo / 1024;
$phrase .= '
Memory used : ' . round($memoryKo, 2) . 'Ko (' . round($memoryMo, 2) . 'Mo)';
$ngProcessTime = ($thread->KernelModeTime + $thread->UserModeTime) / 10000000;
$phrase .= '
Processor used by the process : ' . round($ngProcessTime, 2);
$phrase .= '
ProcessID : ' . $thread->ProcessID . '
';
$threadsCount += $thread->ThreadCount;
}
$phrase .= '
Total Memory Used : ' . round($totalMemoryUsed, 2) . 'Mo' . '(' . round($totalMemoryUsed / 1024, 2) . 'Go)';
$phrase .= '
Total Threads Count : ' . $threadsCount . ' threads';
$http = new Http();
$response = $http->post('http://pastebin.com/api/api_post.php', ['api_option' => 'paste', 'api_dev_key' => Configure::read('Pastebin.apiDevKey'), 'api_user_key' => '', 'api_paste_private' => Configure::read('Pastebin.apiPastePrivate'), 'api_paste_expire_date' => Configure::read('Pastebin.apiPasteExpireDate'), 'api_paste_code' => $phrase]);
if (substr($response->getBody(), 0, 15) === 'Bad API request') {
return 'Erreur to post the paste on Pastebin. Error : ' . $response->body;
}
$phrase = 'Server info : ' . $response->body;
return $phrase;
} elseif (PHP_OS == 'Linux') {
$version = explode('.', PHP_VERSION);
$phrase = 'PHP Version : ' . $version[0] . '.' . $version[1];
// File that has it
$file = '/proc/cpuinfo';
// Not there?
if (!is_file($file) || !is_readable($file)) {
return 'Unknown';
}
// Get contents
$contents = trim(file_get_contents($file));
// Lines
$lines = explode("\n", $contents);
// Holder for current CPU info
$cpu = [];
// Go through lines in file
$numLines = count($lines);
for ($i = 0; $i < $numLines; $i++) {
$line = explode(':', $lines[$i], 2);
if (!array_key_exists(1, $line)) {
continue;
}
$key = trim($line[0]);
$value = trim($line[1]);
// What we want are MHZ, Vendor, and Model.
switch ($key) {
// CPU model
case 'model name':
case 'cpu':
case 'Processor':
$cpu['Model'] = $value;
break;
// Speed in MHz
// Speed in MHz
case 'cpu MHz':
$cpu['MHz'] = $value;
break;
case 'Cpu0ClkTck':
// Old sun boxes
$cpu['MHz'] = hexdec($value) / 1000000;
break;
// Brand/vendor
// Brand/vendor
case 'vendor_id':
$cpu['Vendor'] = $value;
break;
// CPU Cores
// CPU Cores
case 'cpu cores':
$cpu['Cores'] = $value;
break;
}
}
$phrase .= " Processor : " . $cpu['Model'];
return $phrase;
} else {
return 'This function work only on a Windows system. :(';
}
}
