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I want to record JFR(Java Flight recorder) for an live application hosted on jdk1.7_02. I know that JFR was only introduced after jdk1.7_40. But can i do the same for jdk1.7_02 version by any means?? Please suggest if anybody has any idea. And if it is not possible, could somebody suggest me which open source profiling tool shall i use for application using jdk1.7_02 . Thanks in advance.

Aamir M Meman
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Sophiya
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  • The first release with JFR is jdk1.7_04, but it lacks JVM events, so it has little practical use unless you are running WebLogic. – Kire Haglin Mar 27 '18 at 00:25

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JFR with 1.7.0_02 is impossible. You could try VisualVM.

Klara
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