Profiling?


(Kaptenh) #1

Hi,
I am working on a custom java module to import data. It worked fine, but then i made some "improvements" and it runs too slow.
Is there any good way of finding out which java functions are the most time-consuming - i.e where the code spends most of its time...

thanks


(M. David Allen) #2

Which java profiling tools have you tried so far? There are many available that should work with any java application.


(Michael Hunger) #3
  • jVisualVM is provided with the JDK
  • yourkit
  • aync-profiler (now available within IntelliJ too)
  • jvmtop for command line profiling