[root@micko bigbonnie]# ./Bonnie
File './Bonnie.879', size: 104857600, volumes: 1

              -------Sequential Output-------- ---Sequential Input-- --Random--
              -Per Char- --Block--- -Rewrite-- -Per Char- --Block--- --Seeks---
Machine    MB K/sec %CPU K/sec %CPU K/sec %CPU K/sec %CPU K/sec %CPU  /sec %CPU
       1* 100  2851 70.7  7019 24.6  2338 43.9  2113 84.0  4366 74.6 154.3  2.4


[root@micko bigbonnie]# /sbin/hdparm -c1 -d1 -a1 -m16 -u1 /dev/hda
 
              -------Sequential Output-------- ---Sequential Input-- --Random--
              -Per Char- --Block--- -Rewrite-- -Per Char- --Block--- --Seeks---
Machine    MB K/sec %CPU K/sec %CPU K/sec %CPU K/sec %CPU K/sec %CPU  /sec %CPU
       1* 100  4610 99.2 21593 23.2  7804 20.1  3984 91.9 19340 18.9 293.8  4.3


Micko