public function __construct($connection = null)
{
$config = Config::get('profiler');
if ($config['useForensics'] != true) {
return;
}
if ($connection instanceof Connection) {
$this->connection = $connection;
} else {
if ($config['withDatabase'] == true) {
$this->connection = DB::connection();
}
}
// Setup the View path.
$this->viewPath = realpath(__DIR__) . DS . 'Views' . DS . 'Profiler.php';
// Setup the Start Time.
$this->startTime = Request::server('REQUEST_TIME_FLOAT');
}
public static function getReport()
{
$options = Config::get('profiler');
// Calculate the variables.
$execTime = microtime(true) - HttpRequest::server('REQUEST_TIME_FLOAT');
$elapsedTime = sprintf("%01.4f", $execTime);
$memoryUsage = Number::humanSize(memory_get_usage());
if ($options['withDatabase'] == true) {
$connection = DB::connection();
$queries = $connection->getQueryLog();
$totalQueries = count($queries);
$queriesStr = $totalQueries == 1 ? __d('nova', 'query') : __d('nova', 'queries');
} else {
$totalQueries = 0;
$queriesStr = __d('nova', 'queries');
}
$estimatedUsers = sprintf("%0d", intval(25 / $execTime));
//
$retval = __d('nova', 'Elapsed Time: <b>{0}</b> sec | Memory Usage: <b>{1}</b> | SQL: <b>{2}</b> {3} | UMAX: <b>{4}</b>', $elapsedTime, $memoryUsage, $totalQueries, $queriesStr, $estimatedUsers);
return $retval;
}