REBOL [ Title: "REBOL Memory Stats" Date: 21-Jun-2000 File: %mem-stats.r Author: "Carl Sassenrath" Purpose: { Print out statistics for memory usage. (Command only.) } library: [ level: 'intermediate platform: none type: 'tool domain: none tested-under: none support: none license: none see-also: none ] ] stats: get in system 'stats fmt: func [n /local str] [ str: form n head insert/dup str " " (8 - length? str) ] peach: func [title vals strings] [ print [newline "--------" title] foreach val vals [ print [fmt val first strings] strings: next strings ] ] mem-stats: does [ print "REBOL MEMORY STATISTICS" peach "RECYCLE STATS:" stats/recycle [ "recycles since boot" "series recycled since boot" "series last recycled" "frames recycled since boot" "frames last recycled" "ballast remaining" ] peach "SERIES STATS:" stats/series [ "total series" "block series" "string series" "other series" "unused series" "free series (should be same as above)" "expansions performed" ] peach "FRAME STATS:" stats/frames [ "total frames" "frames in use" "frames not in use" "free frames (should be same as above)" "values held in frames" ] print "^/-------- MEMORY POOLS:" foreach a stats/pools [ print [ fmt a/1 "wide" fmt a/2 "units" fmt a/3 "free" fmt a/5 "segs" fmt a/4 "per" fmt a/6 "bytes" ] ] print [fmt stats "bytes total memory allocated by REBOL kernel"] print "^/-------- TOTAL DATATYPES:" foreach [type cnt] stats/types [print [fmt cnt type]] ] mem-stats halt