phpquickprofiler Follow @yiiframework

'log'=>array(
            'class'=>'CLogRouter',
            'routes'=>array(
                array(
                    'class'=>'CFileLogRoute',
                    'levels'=>'error, warning',
                ),
                array(
                    'class' => 'application.extensions.pqp.PQPLogRoute',
                    'categories' => 'application.*, exception.*',
                ),
            ),
        ),

'log'=>array(
            'class'=>'CLogRouter',
            'routes' => array_merge(
        array(
            array(
                'class'=>'CFileLogRoute',
                'levels'=>'error, warning, info',
            ),
        ),
        array(php_sapi_name() !== 'cli'
            ? array(
                'class' => 'application.extensions.pqp.PQPLogRoute',
                'categories' => 'application.*, exception.*, system.*',
                'levels'=>'error, warning, info',
            )
            : array('class'=>'CWebLogRoute', 'enabled'=>false)
        )
    ),
        ),

'db'=>array(
            'connectionString' => '...',
            'enableProfiling' => true,
            'enableParamLogging' => true,
        ),

/**
     * Logs a memory message.
     * @param mixed $obj any type of variable to profile memory
     * @param string $msg message to be logged
     * @param string  $category category of the message (e.g. 'system.web'). It is case-insensitive.
     */
    public static function logMemory($obj, $msg = '', $category='application'){

PQPLogRoute::logMemory("memory used after action call");
try {
    Yii::beginProfile('Execution time');
    Yii::log('Begin logging data');
    PQPLogRoute::logMemory($this, "the site controller");
    $arr = array('Name' => 'Ryan', 'Last' => 'Campbell');
    Yii::log(CVarDumper::dumpAsString($arr));
    PQPLogRoute::logMemory($arr, "Normal array");
    $users = User::model()->findAll();
    PQPLogRoute::logMemory($users, "Users array");
    Yii::endProfile('Execution time');
    throw new Exception('Unable to write to log!');
}
catch(Exception $e) {
    Yii::log($e, CLogger::LEVEL_ERROR);
}
PQPLogRoute::logMemory("memory used before render");