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Summary: | [69cat] A lot of memory consumed through SelfSamplerAction | ||
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Product: | ide | Reporter: | Jan Lahoda <jlahoda> |
Component: | Performance | Assignee: | Tomas Hurka <thurka> |
Status: | CLOSED FIXED | ||
Severity: | normal | CC: | dstrupl, jtulach, misterm, sj-nb, tmysik |
Priority: | P3 | ||
Version: | 3.x | ||
Hardware: | PC | ||
OS: | Linux | ||
Issue Type: | DEFECT | Exception Reporter: |
Description
Jan Lahoda
2010-04-13 11:45:58 UTC
Tomáši, please limit the number of gathered snapshots to 5min. I'll fix bug 183201 in code completion meanwhile. This report is based on investigations from NetCAT team hence adding appropriate prefix. There is no problem with SelfSamplerAction. The main problem is that due a problem in code completion, which can run multiple samplings over a long time. Wait a second. After returning from lunch yesterday I had the OOME with very similar heap dump (500.000 of longs, 15000 of stacktraces etc.). I didn't touch the IDE when I was on lunch. I consider that a P1. Maybe it is a different problem. Should I attach my heap dump from that for you to compare? I can guarantee that I did not invoke code completion from lunch ;-) You experienced issue #183201. That issue is P1, but the problem is _not_ in SelfSamplerAction. Your problem will be fixed by fix of issue #183201. Ok, thanks. See also issue #183832. maximum sampling time limited to 5 minutes fixed in profiler-main changeset: 167939:03cf9491afab user: Tomas Hurka <thurka@netbeans.org> date: Tue Apr 20 11:46:59 2010 +0200 summary: bugfix #183993, limit maximum sampling time to 5 minutes Integrated into 'main-golden', will be available in build *201004230200* on http://bits.netbeans.org/dev/nightly/ (upload may still be in progress) Changeset: http://hg.netbeans.org/main/rev/03cf9491afab User: Tomas Hurka <thurka@netbeans.org> Log: bugfix #183993, limit maximum sampling time to 5 minutes |