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Build: NetBeans IDE 7.3 Beta (Build 201210011125) VM: Java HotSpot(TM) Client VM, 23.3-b01, Java(TM) SE Runtime Environment, 1.7.0_07-b10 OS: Windows 7 User Comments: GUEST: Working in a remote folder GUEST: Creating a new directory. Maximum slowness yet reported was 35633 ms, average is 21034
Created attachment 126014 [details] nps snapshot
ContextAction.isEnabled() is too slow. Not sure if it's a problem in the Actions module or just some specific Action implementation is wrong. Please feel free to reassign, thanks.
One call to org.openide.explorer.ExplorerManager$1AtomicSetSelectedNodes.fire() yields 661 calls to org.openide.awt.ContextManager$LSet.resultChanged() 19 592 ms 661 times! We don't have that many visible actions. Some non-visible has to be leaking and remain around. But everything is generic, I have no way to find out from the snapshot what module registered such nasty action. ergonomics#ed4d6c4b0fcc adds more logging - whoever wants us to help analyse the problem, needs to run with: -J-Dorg.openide.awt.GeneralAction.level=FINE
*** Bug 214901 has been marked as a duplicate of this bug. ***
Integrated into 'main-golden', will be available in build *201210280001* on http://bits.netbeans.org/dev/nightly/ (upload may still be in progress) Changeset: http://hg.netbeans.org/main-golden/rev/ed4d6c4b0fcc User: Jaroslav Tulach <jtulach@netbeans.org> Log: #220173: A bit of logging to analyse the problem
*** Bug 221911 has been marked as a duplicate of this bug. ***