public function executeMain()
 {
     $others_count = 0;
     $others_size = 0;
     $top_count = array();
     $top_size = array();
     $menuManager = new MenuManager();
     $sections = $menuManager->getSections();
     $groupManager = new GroupManager();
     $result = $groupManager->getStat();
     $count = $result->getCount();
     $blks = $result->getBlocks();
     array_multisort($count, SORT_NUMERIC, SORT_DESC);
     array_multisort($blks, SORT_NUMERIC, SORT_DESC);
     //Create array for the count section (top10)
     $i = 0;
     foreach ($count as $key => $value) {
         if ($i < LIMIT) {
             $top_count[$key] = $value;
         } else {
             $others_count += $value;
         }
         $i++;
     }
     $top_count['Others'] = $others_count;
     //Create array for the volume section (top10)
     $i = 0;
     foreach ($blks as $key => $value) {
         if ($i < LIMIT) {
             $top_size[$key] = $value * DEV_BSIZE;
         } else {
             $others_size += $value * DEV_BSIZE;
         }
         $i++;
     }
     $top_size['Others'] = $others_size;
     $this->page->addVar('menu', $sections);
     $this->page->addVar('top_count', $top_count);
     $this->page->addVar('top_size', $top_size);
     $this->page->addVar('statistics', $result);
     $this->page->addVar('fsname', $groupManager->getfsname());
 }