private function dbSize()
{
if ($this->is_added('db_stats')) {
Yii::import('application.modules.admin.models.DbStats');
$sql = "SHOW TABLE STATUS";
$command = Yii::app()->db->createCommand($sql);
$data = $command->query();
$size = 0;
foreach ($data as $row) {
$size += $row['Data_length'] + $row['Index_length'];
}
$size = $this->formatsize($size);
$model = new DbStats('search');
$model->size = $size;
$model->insert();
}
}
