Scalr_Billing::getCurrentScuUsage PHP Method

    protected function getCurrentScuUsage()
    {
        $servers = $this->db->GetAll("SELECT server_id FROM servers WHERE client_id=? AND status =?", array($this->account->id, SERVER_STATUS::RUNNING));
        $retval = 0;
        foreach ($servers as $s) {
            $dbServer = DBServer::LoadByID($s['server_id']);
            $retval += self::getSCUByInstanceType($dbServer->getType(), $dbServer->platform);
        }
        return $retval;
    }