Dear devs, Don’t know if any of you hit the same problem as I did. When I use Yourkit to profile the system, it only showed that one method java.thread.run took 99% usage without further details , while using jvisualvm could give correct activity hotspot yet it’s very hard to set remotely.
It is because the default filter in Yourkit skip the “org.apache” packages :-) To change the filter: click “settings” -> “filters” and click out the “org.apache”. Enjoy profiling apache code then! Best, Jianfeng Jia PhD Candidate of Computer Science University of California, Irvine
