# echo ::memstat | mdb -k
Page Summary                Pages                MB  %Tot
------------     ----------------  ----------------  ----
Kernel                      38870               303   20%
Anon                       109875               858   57%
Exec and libs               11674                91    6%
Page cache                  12443                97    6%
Free (cachelist)            17645               137    9%
Free (freelist)              3671                28    2%

Total                      194178              1517
Physical                   191398              1495
# quit
quit: not found
[8:50:31]supergrover:~ % swap -l
swapfile             dev  swaplo blocks   free
/dev/md/dsk/d10     85,10     16 8388816 8268336
[8:50:33]supergrover:~ %