/**
* @inheritdoc
*/
public function get_multi($keys)
{
$start = microtime(true);
$res = $this->instance->get_multi($keys);
$hit = 0;
$miss = 0;
foreach ($res as $row) {
if ($row->hit()) {
$hit++;
} else {
$miss++;
}
}
$this->update_stats(__FUNCTION__, $start, $keys, $hit, $miss);
return $res;
}
