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This bug was originally marked as duplicate of bug 200233, that is already resolved. This bug is still valid, so this seems to be another bug, but it might be related. Build: NetBeans IDE Dev (Build 201208220001) VM: Java HotSpot(TM) 64-Bit Server VM, 23.1-b03, Java(TM) SE Runtime Environment, 1.7.0_05-b06 OS: Windows 7 User Comments: GUEST: I just opened a project (it's quite big) For some reason since I installed NetBeans, it just runs slow. Maximum slowness yet reported was 26240 ms, average is 26240
Created attachment 123406 [details] nps snapshot
Both reports shows problems in org.netbeans.modules.parsing.spi.indexing.support.IndexResult.getUrl() and org.openide.filesystems.URLMapper.findFileObject() which takes more then 80% of the long time. Are your sources on local drive or a net drive?
@Petr, the source files are on my main C: drive, along with Netbeans too.
@padraigdoran: Thanks. Could you describe more. Can you see the slownest during editing? Or just during indexing?
(In reply to comment #4) > @padraigdoran: Thanks. Could you describe more. Can you see the slownest during > editing? Or just during indexing? I remember scrolling the Navigator window of a JavaScript file and it just got slow. When I turned off the "show non public members" button on the bottom of the Navigator window, it was fast again. With the "show non public members" button turned on, lots of expandable trees of Anonym$n appear and this seems to slow it down a lot.
This sounds important to be fixed for final release, but does not sounds like a beta stopper (3 reports so far). Changing priority to P2.
I will remove the anonymous object from the navigator. It should help. When you switch off the navigator at all, the problem disappear completely?
(In reply to comment #7) > I will remove the anonymous object from the navigator. It should help. When you > switch off the navigator at all, the problem disappear completely? With the navigator switched off, then there is no slow down at all
ER 624569: o.n.m.javascript2.editor.index.JsIndex.getGlobalVar() ER 624324: o.n.m.javascript2.editor.index.JsIndex.getGlobalVar() ER 623509: o.n.m.javascript2.editor.index.JsIndex.getGlobalVar() ER 623316: o.n.m.javascript2.editor.index.JsIndex.getGlobalVar() ER 620705: o.n.m.javascript2.editor.index.JsIndex.getGlobalVar() ER 620069: o.n.m.javascript2.editor.index.JsIndex.getGlobalVar() ER 619704: o.n.m.javascript2.editor.index.JsIndex.getGlobalVar() ER 619564: o.n.m.javascript2.editor.index.JsIndex.getGlobalVar() ER 617917: o.n.m.javascript2.editor.index.JsIndex.getGlobalVar() ER 617544: o.n.m.javascript2.editor.index.JsIndex.getGlobalVar() ... The issue with getGlobalVar was fixed last week. Also I have eliminate anonymous literar objects from the navigator. Only remaining issue is, that navigator is refreshing too much after a change in editor. I created new issue for it: #222130. After this all I close this issue as fixed.