>perl -nl db2mem.pl db2mem.PB1

Memory Limit  :      25,974 MB
Current usage :      25,164 MB
HWM usage     :      25,393 MB

Name             Mem Used (MB) HWM Used (MB) Cached (MB)
========================================================
APPL-PB1                191         587          37
FMP_RESOURCES            22          22          20
PRIVATE               1,345       1,391         824
DB-PB1               23,399      23,763       2,387