benchmark-research.md

+Related issue: #8837 
+
+Notes:
+
+* (2013) [From the creator of memory_profiler ](http://fa.bianp.net/blog/2013/different-ways-to-get-memory-consumption-or-lessons-learned-from-memory_profiler/), resource is a bit faster than psutil, but possibly less accurate. Spawning `ps` is some orders of magnitude slower.
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