# top -m io -o total
last pid: 65531; load averages: 0.31, 0.32, 0.27 up 121+09:04:11 07:44:31
66 processes: 1 running, 65 sleeping
CPU: 0.0% user, 0.0% nice, 0.0% system, 0.0% interrupt, 100% idle
Mem: 249M Active, 5362M Inact, 485M Laundry, 1316M Wired, 772M Buf, 364M Free
Swap: 8192M Total, 58M Used, 8133M Free
PID USERNAME VCSW IVCSW READ WRITE FAULT TOTAL PERCENT COMMAND
286 root 0 0 0 0 0 0 0.00% devd
65529 postfix 0 0 0 0 0 0 0.00% smtpd
65528 dovecot 0 0 0 0 0 0 0.00% dict
65526 postfix 0 0 0 0 0 0 0.00% smtp
65525 postfix 0 0 0 0 0 0 0.00% cleanup
65490 svm 2 0 0 0 0 0 0.00% top
65486 svm 0 0 0 0 0 0 0.00% tcsh
65485 svm 4 0 0 0 0 0 0.00% sshd
65483 root 0 0 0 0 0 0 0.00% sshd
65476 root 0 0 0 0 0 0 0.00% auth