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Bug 216266 - LowPerformance took 6365 ms. in Throwable.getStackTraceElement
Summary: LowPerformance took 6365 ms. in Throwable.getStackTraceElement
Status: RESOLVED WONTFIX
Alias: None
Product: projects
Classification: Unclassified
Component: Generic Infrastructure (show other bugs)
Version: 7.3
Hardware: All All
: P3 normal (vote)
Assignee: Milos Kleint
URL:
Keywords: PERFORMANCE
Depends on:
Blocks:
 
Reported: 2012-08-01 15:01 UTC by Vladimir Riha
Modified: 2013-08-30 07:11 UTC (History)
4 users (show)

See Also:
Issue Type: DEFECT
Exception Reporter: 191220

Attachments
nps snapshot (143.14 KB, application/nps)
2012-08-01 15:01 UTC, Vladimir Riha 		Details
nps snapshot (98.96 KB, application/nps)
2012-11-08 15:46 UTC, Exceptions Reporter 		Details
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Description Vladimir Riha 2012-08-01 15:01:19 UTC 
This bug was originally marked as duplicate of bug 202491, 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 EaselCSS-406-on-20120801)
VM: Java HotSpot(TM) Client VM, 23.2-b09, Java(TM) SE Runtime Environment, 1.7.0_06-ea-b20
OS: Linux

User Comments:
vriha: nothing special



Maximum slowness yet reported was 6365 ms, average is 6365
Comment 1 Vladimir Riha 2012-08-01 15:01:23 UTC 
Created attachment 122644 [details]
nps snapshot
Comment 2 Milos Kleint 2012-09-04 11:32:14 UTC 
about one third spent in native Throwable.getStackTraceElement calls.

the rest in EventListenerList synchronization probably..
Comment 3 Jesse Glick 2012-11-06 23:41:20 UTC 
Started happening to me today; ~30sec pause just to move one node in the Files view, totally unusable. Will try to restart.
Comment 4 Milos Kleint 2012-11-07 06:57:18 UTC 
comment 2 still applies after jesse's reports. vast majority of time spent in native stacktrace methods, triggered by RequestProcessor.SlowItem
Comment 5 Exceptions Reporter 2012-11-08 15:46:42 UTC 
Created attachment 127406 [details]
nps snapshot
Comment 6 Milos Kleint 2013-08-30 07:11:10 UTC 
only appears to get reported with 1.7.0_13 and lower. closing as wontfix, likely jdk related, please reopen with you encounter with 1.7.0_21 or _25