public function getCacheStats()
{
// collect basic data
$out = parent::getCacheStats();
// add urls waiting to be written
$out .= 'In memory, waiting to be written : ' . $this->_newUrlsCacheCount . '<br />';
// add ram usage of cached urls read from disk file
// and stored in ram
$out .= 'Ram used : ' . $this->_urlCacheRam . '<br />';
return $out;
}
/**
* Provides an object with cache usage stats
* for the current page load only
*/
public function getCacheStats()
{
$out = 'Handler : Shared memory (' . ShlCache_Manager::getHandler() . ')<br />';
// collect data from cache manager
$stats = ShlCache_Manager::getCacheStats(self::CACHE_STATS_DATASET_NAME);
$this->_urlCacheMisses = $stats->read - $stats->hits;
$this->_urlCacheHits = $stats->hits;
// have parent method format that
$out .= parent::getCacheStats();
return $out;
}