java - Framework to measure spend time and memory -

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i have measure time (and memory) spend in methods of java project.

i have read several method obtain these data. can instrumentalized methods. thought use junit (because have developed several test project). however, read not provide exact spend time, , need more concrete function using timeout limit. have used jmx in other projects, os thought use too.

however, use framework based on tags (like junit) measure time , memory, did not find any. so, know this? understand using way (i have delay).

jprofiler neat tool overview. shows want. there’s trial version. or delivered jdk since version 1.6: visualvm (jvisualvm in jdk/bin folder). there’s older profiling application bundled jdk command line only.

but none of them supports tags far know. can filter/search @ least in jprofiler.


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