On Jan 20, 2015, at 9:10 AM, Rich Prohaska <[email protected]> wrote:
> Is the head of the dev branch good for production?

I tested the dev version of jemalloc pretty extensively in a production 
environment back in November.  My experience (after fixing many regressions) 
was that it is stable, though it's likely that some subtle regressions have not 
yet surfaced.  Additionally, I remain somewhat uncertain about the stability of 
the new heap profiling implementation, but I've fixed all the issues I'm aware 
of.

Regarding performance, I'm quite happy with the dev version of jemalloc.  It is 
significantly faster, and its memory layout refinements tend to decrease 
fragmentation.

Jason
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