Oh, right, off by one decimal place. But ps also shows a difference of ~400KB, so it's consistent with Apple's tool (which probably uses the same APIs). This is RSS when the program is in memory, with a sleep(10) keeping it alive.

In reply to Re^7: Could we save the memory occupied by "undef" in an array? by perrin
in thread Could we save the memory occupied by "undef" in an array? by lightoverhead

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