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Optimizing Development Time Is Like Having a Tool Chain
Pprof is a tool used to help developers understand what needs to be optimized in production. Pprof can turn on for several minutes, just get the data, and then aggregate it into reports that are looked at daily or weekly. It's very low overhead type of profiling thing; you can enable it in production without impacting critical pats so crazily. But there's overhead. If you have multiple replicas of a web sover, for example, you can enable production maybefor like a one minute or five minutes on one replica,. E, now experience, its sometimes duable.