Debugging a Memory Leak on HerokuWritten by: Richard Schneeman This is one of the most frequent questions I'm asked by Heroku Ruby customers: "How do I debug a memory leak?" Memory is important. If you don't have enough of it, you'll end up using swap memory and really slowing down your site. So what do you do when you think you've got a memory leak? What you are most likely seeing is the normal m
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Note that memory usage on modern operating systems like Linux is an extremely complicated and difficult to understand area. In fact the chances of you actually correctly interpreting whatever numbers you get is extremely low. (Pretty much every time I look at memory usage numbers with other engineers, there is always a long discussion about what they actually mean that only results in a vague conc
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