I want to find a way to track the number of calls to a slow JDK method like UUID#randomUUID and see how many times it actually get called, how much time is actually spent on this function, etc.
Is there an easy way to do this?
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derekhh
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Maybe this would help? http://stackoverflow.com/questions/22250303/java-application-profiling – Christopher Schneider Dec 28 '16 at 21:38
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I suggest using a profiler to see where the most CPU time is spent. – Peter Lawrey Dec 28 '16 at 21:53