Hello Everyone!

I am importing a 2.5gb csv file to a mysql table. My storage engine is innodb. Here is the script:

use xxx;
DROP TABLE IF EXISTS `xxx`.`xxx`;
CREATE TABLE  `xxx`.`xxx` (
  `xxx_id` int(10) unsigned NOT NULL AUTO_INCREMENT,
  `name` varchar(128) NOT NULL,
  `yy` varchar(128) NOT NULL,
  `yyy` varchar(64) NOT NULL,
  `yyyy` varchar(2) NOT NULL,
  `yyyyy` varchar(10) NOT NULL,
  `url` varchar(64) NOT NULL,
  `p` varchar(10) NOT NULL,
  `pp` varchar(10) NOT NULL,
  `category` varchar(256) NOT NULL,
  `flag` varchar(4) NOT NULL,
  PRIMARY KEY (`xxx_id`)
) ENGINE=InnoDB DEFAULT CHARSET=latin1;
set autocommit = 0;
load data local infile '/home/xxx/raw.csv' 
into table company
fields terminated by ',' optionally enclosed by '"'
lines terminated by '\r\n'
(
  name,
  yy,
  yyy,
  yyyy,
  yyyyy,
  url,
  p,
  pp,
  category,
  flag
);
commit;

Why does my PC (core i7 920 with 6gb ram) only consume 9% cpu power and 60% ram when running these queries?