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Bug 47589 - [40cat] Increased standing heap after opening & closing many projects
Summary: [40cat] Increased standing heap after opening & closing many projects
Status: RESOLVED DUPLICATE of bug 46550
Alias: None
Product: java
Classification: Unclassified
Component: Unsupported (show other bugs)
Version: 4.x
Hardware: PC Linux
: P1 blocker (vote)
Assignee: issues@java
URL:
Keywords: PERFORMANCE
Depends on:
Blocks:
 
Reported: 2004-08-20 20:08 UTC by _ leonchiver
Modified: 2007-09-26 09:14 UTC (History)
4 users (show)

See Also:
Issue Type: DEFECT
Exception Reporter:

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Description _ leonchiver 2004-08-20 20:08:02 UTC 
[ JDK VERSION : J2SE 1.5.0 ]

what i did:

started the ide with a project (get around 30MB) heap usage.

then start to open almost all netbeans modules which were projectized, so i finally get 59 open projects, and a heap usage of 140 from 158.8).

then i close all 59 netbeans projects, and leave my initial project open. i have a heap usage of
112.5 of 158.8. click the memory toolbar for explicit gc but it doesn't get better. wait for 5 minutes, do it again, no plausible result. 
seems to be a leak, or?
Comment 1 Jesse Glick 2004-08-20 20:24:57 UTC 
Likely related to JMI parsing, I guess, but without profiler results
that can be only a guess. Tonda have you done measurements on this
sort of thing? (Can you in fact reproduce it?)
Comment 2 Marian Mirilovic 2004-08-20 23:36:03 UTC 
I tried to open 30 our projects (after few gcs 109/158), close all
projects and after 10 minutes and 10 times gcs memory meter shows 95/158 !
Comment 3 Antonin Nebuzelsky 2004-08-23 13:58:17 UTC 
Jesse, yes, this indeed is reproducible.
See issue 46550 I filed some time ago.
Comment 4 Marian Mirilovic 2004-08-23 14:22:56 UTC 
Ok, I close this one duplicate ...

*** This issue has been marked as a duplicate of 46550 ***
Comment 5 Quality Engineering 2007-09-20 11:54:23 UTC 
Reorganization of java component