Jprofile "direct calls to methods of filtered classes" What's it mean?

Question

I used CPU View to check the performace. can someone suggest what does head 'direct calls to methods of filtered classes' signify? I cannot upload screenshot.

it just like this: "91.5% -60,324ms -14inv.direct calls to methods of filtered classes"

Any help will be appreciated.

Answer 1

This node contains threads that only make calls into unprofiled classes - starting from the top level run() method of a thread.

To see all method calls, switch to "Sampling" in the profiling settings and deactivate all filters.