$starLen = min( intval( $lag ), 40 );
$stars = str_repeat( '*', $starLen );
$this->output( sprintf( "%10s %20s %3d %s\n", $ip, $host, $lag, $stars ) );
$starLen = min( intval( $lag ), 40 );
$stars = str_repeat( '*', $starLen );
$this->output( sprintf( "%10s %20s %3d %s\n", $ip, $host, $lag, $stars ) );