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Bug 249988

Summary:	unknown: LowPerformance took 111575 ms.
Product:	ide	Reporter:	micahtillman
Component:	Performance	Assignee:	Tomas Hurka <thurka>
Status:	NEW ---
Severity:	normal	Keywords:	PERFORMANCE
Priority:	P3
Version:	8.0
Hardware:	All
OS:	All
Issue Type:	DEFECT	Exception Reporter:	214984
Attachments:	nps snapshot

Description micahtillman 2015-01-23 21:01:06 UTC

This bug was originally marked as duplicate of bug 181584, that is already resolved. This bug is still valid, so this seems to be another bug, but it might be related.

Build: NetBeans IDE 8.0.2 (Build 201411181905)
VM: Java HotSpot(TM) 64-Bit Server VM, 24.51-b03, Java(TM) SE Runtime Environment, 1.7.0_51-b13
OS: Windows 7

User Comments:
micahtillman: This is a standard problem w/ NetBeans. Memory usage begins at ca. 300,000K and continually escelates from there (to over 1 million), causing machine-wide slowdowns and hangups, until the program is restarted, or the computer rebooted. As use of NetBeans continues over a series of weeks, the slowdowns and hangups increase--to the point where I am convinced that I will have to buy a new laptop--but after a few weeks of not using the NetBeans (b/c other class prep duties have replaced "coding" at the top of my to-do list), the computer reverts to it's normal operating speads. 

I don't know where I and my students would be be w/o NetBeans, but it would be nice if memory usage could be kept down.

Thanks for all you do!



Maximum slowness yet reported was 111575 ms, average is 111575

Comment 1 micahtillman 2015-01-23 21:01:08 UTC

Created attachment 151655 [details]
nps snapshot