Look what we’ve found! This is the results of 2018 Ruby on Rails Developer Community Survey! Over 2,000 members of the Rails community kindly contributed their thoughts on tools, frameworks, and workflows in their day to day development lives. Even if you could say that the number of respondents is not representative, still, from these responses we hope to get an understanding of where the Rails community is as a whole in 2018. Enjoy!
Are you ready for some experiment? What if you could take an arbitrary Ruby process’s PID and start tracking its memory allocations? Today we’ll talk about spying on a Ruby process’s memory allocations with eBPF.