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Erlang/OTP Profiling: Fprof (medium.com/erlang-battleground)
97 points by elbrujohalcon 6 days ago | hide | past | favorite | 2 comments





fprof, recon trace, observer have proved to be the holy trifecta for me for debugging challenging production issues. I miss these deeply when working in other languages.

yes, they are incredibly useful for development and finding bottlenecks



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