bash- 3 . 00 # vmstat  1 
 kthr      memory            page            disk          faults      cpu
 r b w   swap  free  re  mf pi po fr de sr s3 s1 s1 s1   in   sy   cs us sy id
  0   0   0   12940160   4003720   6   28   0    0    0    0    0    0    0    0    0    287    867    390    1    1   98 
  0   0   0   12940160   4003720   0   0    0    0    0    0    0    0    0    0    0    270    694    363    0    0   100 

bash- 3 . 00 # more /etc/release
                         Solaris  10   3 / 05  s10_74L2a SPARC
           Copyright  2005  Sun Microsystems, Inc.  All Rights Reserved.
                        Use is subject to license terms.
                            Assembled  22  January  2005 

bash- 3 . 00 # prtmem
no prtmem binary found for SunOS  5 . 10 /sparcv9