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Bug 252563 - IDE slows down after some time. I'm developing C++ application for linux with remote build host.
Summary: IDE slows down after some time. I'm developing C++ application for linux with...
Status: RESOLVED INCOMPLETE
Alias: None
Product: cnd
Classification: Unclassified
Component: Remote (show other bugs)
Version: 8.0.2
Hardware: Macintosh Mac OS X
: P3 normal (vote)
Assignee: issues@cnd
URL:
Keywords: PERFORMANCE
Depends on:
Blocks:
 
Reported: 2015-05-24 04:33 UTC by necktwi
Modified: 2015-06-16 10:54 UTC (History)
0 users

See Also:
Issue Type: DEFECT
Exception Reporter:

Attachments
IDE log (44.06 KB, text/plain)
2015-05-24 04:33 UTC, necktwi 		Details
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Description necktwi 2015-05-24 04:33:01 UTC 
Product Version = NetBeans IDE 8.0.2 (Build 201411181905)
Operating System = Mac OS X version 10.10.3 running on x86_64
Java; VM; Vendor = 1.8.0_45
Runtime = Java HotSpot(TM) 64-Bit Server VM 25.45-b02
Comment 1 necktwi 2015-05-24 04:33:16 UTC 
Created attachment 153832 [details]
IDE log
Comment 2 Vladimir Kvashin 2015-06-01 12:59:15 UTC 
There is too few information here. The IDE log is attahched (which is good), but contains no signs of slowness.

Ideally, I need either a NetBeans slowness report - the article below describes what it is
http://wiki.netbeans.org/FitnessViaPostMortem
or a NetBeans profiling snapshot. The latter is described here:
http://wiki.netbeans.org/FaqProfileMeNow

If the slowness concerns remote, I also need to know what is your remote system. There is a small utility program NetBeans runs on remote host to improve performance, the program name is fs_server.

I would also like to know the stack of this utility (of all its threads - by default there are 5 threads). 

You can use pgrep and pstack to get its stack.
I know that on at least some 64-bit linuxes pstack does not work, so I use the following script:
P=`pgrep fs_server`; echo "PID=$P"; cat /proc/$P/cmdline; cat /proc/$P/stack; for T in `ls /proc/$P/task`; do echo $T;  cat /proc/$P/task/$T/stack; done

Without at least some of the requested information I would need to close this issue as incomplete
Comment 3 Vladimir Kvashin 2015-06-16 10:54:20 UTC 
Please feel free to reopen as soon as you provide additional information.