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Product Version: NetBeans IDE 6.0 RC1 (Build 200711160000) Java: 1.6.0_03; Java HotSpot(TM) Client VM 1.6.0_03-b05 System: Windows XP version 5.1 running on x86; Cp1251; ru_RU (nb) Performed steps: - Started OrderSystem application profiling in Monitoring mode - Waited for application to be shown up in browser - Modified profiling to customized memory allocation profiling, record stack traces, limit stack depth to 2 frames. - Clicked link to WelcomeJSF.jsp page and watched Live Results - RESULT: IDE became frozen, no page was shown
Created attachment 53142 [details] GlassFish Thread Dump
Created attachment 53143 [details] IDE Thread Dump
Created attachment 53144 [details] Messages.log
Created attachment 53145 [details] GlassFish log
Reproduced one more time. Tried to invoke take snapshot while Live Results were populating with data. Got the freeze.
Reproduced once more. Just started profiling with customized memory settings: track each 50 object, record stack traces, stack trace limit: 5, disabled Run GC, enabled Threads. IDE became frozen.
Created attachment 53215 [details] GlassFish thread dump
Created attachment 53216 [details] IDE thread dump
Created attachment 53217 [details] IDE messages log
Created attachment 53218 [details] Server log
fixed in trunk there was an issue with classloader unloading leading to a deadlock when using live results simultaneously Checking in ClassLoaderManager.java; /cvs/profiler/libs/jfluid/src/org/netbeans/lib/profiler/server/ClassLoaderManager.java,v <-- ClassLoaderManager.java new revision: 1.2; previous revision: 1.1 done
I reproduced this again on Netbeans 6.0.1 build 200801291616. "AWT-EventQueue-1" prio=6 tid=0x283d0800 nid=0x3448 waiting for monitor entry [0x34b6f000..0x34b6fa94] java.lang.Thread.State: BLOCKED (on object monitor) at org.netbeans.lib.profiler.ProfilerClient.getAllocatedObjectsCountResults(ProfilerClient.java:432) - waiting to lock 0x05560488> (a org.netbeans.lib.profiler.ProfilerClient)
This has to be checked in 6.1 branch. Please retest
Based on prev comment changing back to Fixed
Verified in Netbeans 6.1 Build 200801311204
The fix has been ported into the release601_fixes branch. Checking in ClassLoaderManager.java; /cvs/profiler/libs/jfluid/src/org/netbeans/lib/profiler/server/Attic/ClassLoaderManager.java,v <-- ClassLoaderManager.java new revision: 1.1.12.1; previous revision: 1.1 done
verified. Build: NetBeans IDE 6.0.1 (Build 200801291616) with NB601 Patch1