Sunday 15 June 2014

java - Sampling in visual vm -


Can anyone explain the science behind the sampling functionality?

I would have thought that gathering the amount requires an instrument for profiling the application for the CPU spent on each particular method, but it does not appear that visualvm is doing any kind of equipment. , So I'm curious to know how it has been done.

It seems that the new Visualum - templates plugin display and memory data dump threads periodically Gathers together on the monitored application for the memory histogram. Check for more details.


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