protected function addCacheInfos()
{
$this->infos['Cache Backend'] = get_class(\Mage::app()->getCache()->getBackend());
switch (get_class(\Mage::app()->getCache()->getBackend())) {
case 'Zend_Cache_Backend_File':
$cacheDir = \Mage::app()->getConfig()->getOptions()->getCacheDir();
$this->infos['Cache Directory'] = $cacheDir;
break;
default:
}
}