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Bug 255014 - unknown: LowPerformance took 26262 ms.
Summary: unknown: LowPerformance took 26262 ms.
Status: RESOLVED WONTFIX
Alias: None
Product: ide
Classification: Unclassified
Component: Performance (show other bugs)
Version: 8.0
Hardware: All All
: P3 normal (vote)
Assignee: Tomas Hurka
URL:
Keywords: PERFORMANCE
Depends on:
Blocks:
 
Reported: 2015-09-04 18:54 UTC by Exceptions Reporter
Modified: 2015-09-09 07:36 UTC (History)
0 users

See Also:
Issue Type: DEFECT
Exception Reporter: 219701

Attachments
nps snapshot (13.96 KB, application/nps)
2015-09-04 18:54 UTC, Exceptions Reporter 		Details
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Description Exceptions Reporter 2015-09-04 18:54:57 UTC 
This bug was originally marked as duplicate of bug 188691, 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 201408251540)
VM: Java HotSpot(TM) 64-Bit Server VM, 25.25-b02, Java(TM) SE Runtime Environment, 1.8.0_25-b17
OS: Linux

User Comments:
GUEST: i don't know



Maximum slowness yet reported was 26262 ms, average is 26262
Comment 1 Exceptions Reporter 2015-09-04 18:54:58 UTC 
Created attachment 155905 [details]
nps snapshot
Comment 2 Tomas Hurka 2015-09-09 07:36:18 UTC 
For the whole slowness time, AWT thread is waiting for lock held by AWT-XAWT thread, which is runnable and is trying to get some window property
(sun.awt.X11.XlibWrapper.XGetWindowProperty(Native Method)). It really seems
that the OS is congested and some banal native function takes way too much
time.