xen:~ # bonnie++ -d /tmp -s 256 -u nobody
Using uid:65534, gid:65533.
Writing with putc()...done
Writing intelligently...done
Rewriting...done
Reading with getc()...done
Reading intelligently...done
start 'em...done...done...done...
Create files in sequential order...done.
Stat files in sequential order...done.
Delete files in sequential order...done.
Create files in random order...done.
Stat files in random order...done.
Delete files in random order...done.
Version 1.01d       ------Sequential Output------ --Sequential Input- --Random-
                    -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks--
Machine        Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP  /sec %CP
xen            256M 59542  57 67332  23 14097   3 41517  25 61763   8 246.2   0
                    ------Sequential Create------ --------Random Create--------
                    -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete--
              files  /sec %CP  /sec %CP  /sec %CP  /sec %CP  /sec %CP  /sec %CP
                 16  3052  95 +++++ +++ +++++ +++  3492  98 +++++ +++ 12457 100
xen,256M,59542,57,67332,23,14097,3,41517,25,61763,8,246.2,0,16,3052,95,+++++,+++,+++++,+++,3492,98,+++++,+++,12457,100