[racket] Getting unusual behavior from racket/sandbox: not truly capping memory usage?!

At Sat, 20 Apr 2013 19:07:41 -0600, Danny Yoo wrote:
> Here's a small section of the dumps I'm seeing now:
> 
>     https://gist.github.com/dyoo/5428058
> 
> 
> I see that this "unknown,252" thing continues to increase.  What can I
> do to help identify what this chunk of thing is?

If I guess correctly about the version that you're running, that's an
internal stack segment used to implement a continuation. The count
might go up if you have a non-tail recursion, for example.

(You can find those numbers in "src/racket/src/stypes.h". And I'll add
more information about these low-level debugging tools to the Inside
manual.)