I left findcreators running for a day and it finished. Results attached.

A few notes:

• Pysizer was run just before app.MailLoop() in Chandler.py's realMain function.
• Chandler was started with ./release/RunChandler --create --nocatch -P ./
• According to Pysizer, the total memory footprint for Python objects (at the very bottom of the "total" column") is ~18M. According to top, memory utilization at this point breaks down like:

Virtual Memory: 656M; Private Resident Memory: 95.0M; Shared Resident Memory: 40.3M

* findcreators.out: Formatted results of findcreators

Top 20:

 Size    Object
 -------+-------------------------------
 1225932 chandler/repository/persistence/DBRefs.py:321
  831012 chandler/repository/persistence/DBRepositoryView.py:147
  620120 chandler/repository/schema/Kind.py:147
  569541 chandler/release/Library/Frameworks/Python.framework/Versions/2.4/lib/python2.4/site-packages/wx/__init__.py:44
  510272 chandler/repository/item/Item.py:72
  425060 chandler/repository/item/Item.py:73
  312018 chandler/release/Library/Frameworks/Python.framework/Versions/2.4/lib/python2.4/site-packages/wx/_core.py:12960
  296320 chandler/release/Library/Frameworks/Python.framework/Versions/2.4/lib/python2.4/site-packages/chandlerdb/item/ItemValue.py:21
  291584 chandler/release/Library/Frameworks/Python.framework/Versions/2.4/lib/python2.4/site-packages/sizer/scanner.py:38
  268988 chandler/release/Library/Frameworks/Python.framework/Versions/2.4/lib/python2.4/site-packages/wx/_core.py:12961
  268324 chandler/repository/item/Values.py:488
  258960 chandler/release/Library/Frameworks/Python.framework/Versions/2.4/lib/python2.4/site-packages/wx/_core.py:12958
  239486 <interpreter>:0
  237276 chandler/repository/item/Item.py:319
  234476 chandler/repository/item/Item.py:1315
  220860 chandler/repository/item/RefCollections.py:285
  217272 chandler/release/Library/Frameworks/Python.framework/Versions/2.4/lib/python2.4/site-packages/wx/_core.py:12959
  198900 chandler/repository/item/RefCollections.py:39
  159136 chandler/repository/persistence/DBRefs.py:724
  146752 chandler/repository/schema/Kind.py:511