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Bug 168425 - Slow performance when deleting a directory containing a large number of files
Summary: Slow performance when deleting a directory containing a large number of files
Status: CLOSED INCOMPLETE
Alias: None
Product: ide
Classification: Unclassified
Component: Performance (show other bugs)
Version: 3.x
Hardware: Macintosh All
: P2 blocker (vote)
Assignee: issues@performance
URL:
Keywords: PERFORMANCE
Depends on:
Blocks:
 
Reported: 2009-07-10 23:52 UTC by Chris Webster
Modified: 2011-05-25 11:38 UTC (History)
2 users (show)

See Also:
Issue Type: DEFECT
Exception Reporter:


Attachments
stack trace showing the poorly performing code (36.93 KB, text/plain)
2009-07-10 23:54 UTC, Chris Webster
Details

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Description Chris Webster 2009-07-10 23:52:30 UTC
I have a largish web module project that contains several large javascript libraries (Bespin specifically). I deleted a
directory (that is in SVN) and the IDE is pegged at 99% CPU and is still. I am attaching a jstack trace which captures
the stack trace. I am assigning to the web project as this was the project of origination.
Comment 1 Chris Webster 2009-07-10 23:54:13 UTC
Created attachment 84621 [details]
stack trace showing the poorly performing code
Comment 2 David Konecny 2009-07-13 11:20:00 UTC
Jarda, are you performance guy? There is nothing particularly specific in the thread dump and should be investigated by
performance team.

Chris, if it happens again, please create couple of thread dumps to see what's changing/happening. Thx.
Comment 3 Jaroslav Tulach 2009-07-13 14:53:36 UTC
I do not share David's "reassignment logic", but I agree that without more detailed report there is not much the 
developers can do. On the other hand, the performance team is delighted to offer you both the tool to use to generate 
and analyse such information: http://wiki.netbeans.org/FitnessViaPartnership
Comment 4 David Konecny 2009-07-13 15:12:21 UTC
Re. "I do not share David's "reassignment logic"" - you are not the first person today to say that! To whom would you
assign the issue? I don't think it has concrete owner - I could not find one from the stack trace. Marking as incomplete
for now.
Comment 5 Milos Kleint 2009-07-13 17:57:04 UTC
projects is not a dumping ground. if it's performance related, then it's the performance team who's responsible. if you
disagree I will just close as wontfix.