From: SASADA Koichi Date: 2013-03-19T15:42:05+09:00 Subject: [ruby-core:53533] Re: [ruby-trunk - Feature #8107] [patch] runtime flag to track object allocation metadata (2013/03/19 14:47), SASADA Koichi wrote: > I believe this approach allows flexible statistics. One flexibility example is to collect call-tree of object creation. Not only collect method name, but collect call-tree. "Memory Profiler for Ruby" http://rubykaigi.org/2010/ja/events/86 He was my student and he modify gc.c directly. I want to make it plug-able. -- // SASADA Koichi at atdot dot net