How to deal with Ruby 2.1.2 memory leaks?

Question

I have a worker process which spawns up to 50 threads and do some async operations (most of which are http calls). When I start up the process, it starts with some 35MB of used

Answer 1

I fix memory leak and release digest/stringbuffer v0.0.3.

https://rubygems.org/gems/digest-stringbuffer

You can try again by v0.0.3.