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Bug 190321

Summary:	Invoking Save All took 31384 ms.
Product:	javame	Reporter:	lexut2
Component:	Visual Designer	Assignee:	Adam Sotona <asotona>
Status:	RESOLVED WORKSFORME
Severity:	normal	CC:	mvfranz, talofo
Priority:	P3	Keywords:	PERFORMANCE
Version:	6.x
Hardware:	All
OS:	All
Issue Type:	DEFECT	Exception Reporter:	167883
Attachments:	nps snapshot

Description lexut2 2010-09-13 01:14:20 UTC

Build: NetBeans IDE 6.8 (Build 200912041610)
VM: Java HotSpot(TM) Client VM, 16.3-b01, Java(TM) SE Runtime Environment, 1.6.0_20-b02
OS: Linux

User Comments:
talofo: NB was Idle. :s

mvfranz: Trying to navigate around the source after scanning projects was complete, only to have it start scanning again.



Maximum slowness yet reported was 31384 ms, average is 11009

Comment 1 lexut2 2010-09-13 01:14:25 UTC

Created attachment 101995 [details]
nps snapshot

Comment 2 Ondrej Vrabec 2010-09-13 08:23:23 UTC

Most of the snapshots are irrelevant (just a several tens of ms spent in AWT). The only interesting one is http://statistics.netbeans.org/exceptions/exception.do?id=422335 (but the snapshot comes from 6.8) - AWT is blocked by vmd which spends too much time in NbDocument.runAtomic. Reassigning to mobility for further evaluation.

Comment 3 Adam Sotona 2010-09-15 13:14:10 UTC

From the attached snapshot I see 354 guarded sections in a single source.
Could you, please, confirm the complexity of the VMD file?

Please, split your design into multiple documents for better performance.