This Bugzilla instance is a read-only archive of historic NetBeans bug reports. To report a bug in NetBeans please follow the project's instructions for reporting issues.

Bug 262665 - org.netbeans.modules.projectapi.nb.NbProjectManager$2.run: LowPerformance took 169262 ms.
Summary: org.netbeans.modules.projectapi.nb.NbProjectManager$2.run: LowPerformance too...
Status: NEW
Alias: None
Product: javaee
Classification: Unclassified
Component: Persistence (show other bugs)
Version: 8.1
Hardware: All All
: P3 normal (vote)
Assignee: Sergey Petrov
URL:
Keywords: PERFORMANCE
Depends on:
Blocks:
 
Reported: 2016-07-04 08:54 UTC by Exceptions Reporter
Modified: 2017-09-19 17:14 UTC (History)
3 users (show)

See Also:
Issue Type: DEFECT
Exception Reporter: 225013

Attachments
nps snapshot (133.32 KB, application/nps)
2016-07-04 08:55 UTC, Exceptions Reporter 		Details
Add an attachment (proposed patch, testcase, etc.)

Note You need to log in before you can comment on or make changes to this bug.
Description Exceptions Reporter 2016-07-04 08:54:59 UTC 
This issue was reported manually by tstupka.
It already has 1 duplicates 


Build: NetBeans IDE 8.1 (Build 201510222201)
VM: Java HotSpot(TM) 64-Bit Server VM, 25.65-b01, Java(TM) SE Runtime Environment, 1.8.0_65-b17
OS: Linux

User Comments:
GUEST: version 8.1 just keeps hanging. It's killing my productivity.



Maximum slowness yet reported was 169262 ms, average is 169262
Comment 1 Exceptions Reporter 2016-07-04 08:55:02 UTC 
Created attachment 160243 [details]
nps snapshot
Comment 2 Tomas Stupka 2016-07-04 08:55:48 UTC 
in AWT o.n.m.j2ee.p.e.h.NamedQueryHyperlinkProvider.getIdentifierSpan() -> FileOwnerQuery.getOwner()

where FOQ is being blocked by a concurrent project open. Unfortunately there is
nothing we can do about it on project side
please evaluate if there is a chance to invoke the call outside of awt or do not invoke the call in scope of .getIS() and instead check for projects asynchronoulsy when hyperlink is clicked
feel free to close otherwise
thanks