no, haven't heard of goref yet but will give it a shot!
usually I go with pprof, like basic stuff and it helps. I would NOT say memory leak is the biggest or most common issue I see, however as time goes and services become more complicated what I often see in the metrics is how RAM gets eaten and does not get freed as time goes, so the app eats more and more memory as time goes and only restart helps.
It's hard to call it memory leak in "original meaning of memory leak" but the memory does not get cleaned up because the choices I made and I want to understand how to make it better.
usually I go with pprof, like basic stuff and it helps. I would NOT say memory leak is the biggest or most common issue I see, however as time goes and services become more complicated what I often see in the metrics is how RAM gets eaten and does not get freed as time goes, so the app eats more and more memory as time goes and only restart helps.
It's hard to call it memory leak in "original meaning of memory leak" but the memory does not get cleaned up because the choices I made and I want to understand how to make it better.
Thanks for the tool!