On Jun 10, 2013, at 9:15 AM, Quincey Morris 
<quinceymor...@rivergatesoftware.com> wrote:

> It's quite possible that the image files are being mapped into memory, rather 
> than being read into allocated buffers. That would produce the results you've 
> described (an increase in VM usage, but no big allocation footprint).

I don’t think r/o memory-mapped address space shows up under RPRVT. (It’s not 
‘private’ — any other process that mmap’ed the same file would be sharing that 
address space.)

—Jens
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