cache read-ahead:1
segment size: 8kb
xfs block size: 4K (default)
Version  1.03       ------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
category         5G 24499  54 17049   3 11457   3 18403  38 34218   5 177.3   0
                    ------Sequential Create------ --------Random Create--------
                    -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete--
files:max:min        /sec %CP  /sec %CP  /sec %CP  /sec %CP  /sec %CP  /sec %CP
   128:20000:16/512   252   4 52697 100   574   4   271   5 46337  99   288   3
category,5G,24499,54,17049,3,11457,3,18403,38,34218,5,177.3,0,128:20000:16/512,252,4,52697,100,574,4,271,5,46337,99,288,3