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Bug 189147 - Profiler snapshot missing information
Summary: Profiler snapshot missing information
Status: RESOLVED FIXED
Alias: None
Product: profiler
Classification: Unclassified
Component: Base (show other bugs)
Version: 6.x
Hardware: PC Windows 7 x64
: P3 normal (vote)
Assignee: issues@profiler
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2010-08-03 07:09 UTC by _ gtzabari
Modified: 2013-10-16 07:09 UTC (History)
0 users

See Also:
Issue Type: DEFECT
Exception Reporter:

Attachments
Testcase (938 bytes, application/octet-stream)
2010-08-03 07:11 UTC, _ gtzabari 		Details
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Description _ gtzabari 2010-08-03 07:09:18 UTC 
I was trying to track down memory usage in my software but Netbeans' Profiler "Live Results" and "Memory Snapshot" reported 300k allocations out of a 500MB heap. Eventually I managed to reproduce a simple test-case that demonstrates how the Profiler Snapshot view is filtering out important information.

PS: Heap Dumps show the leaked BufferedImage that Snapshot misses, but it isn't obvious how to track down the leak back to the source (Snapshots would be good for that).
Comment 1 _ gtzabari 2010-08-03 07:11:09 UTC 
Created attachment 101156 [details]
Testcase
Comment 2 _ gtzabari 2010-08-03 07:29:17 UTC 
Turns out this is fixed in Netbeans 6.9.

PS: I am running build 1.7.0-ea-b100 so perhaps this issue was Java7 specific.