[ jEdit-devel ] [ jedit-Bugs-679850 ] Surges/Memory not released...

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Bugs item #679850, was opened at 2003-02-03 22:16
You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=100588&aid=679850&group_id=588

Category: editor core
Group: normal bug
Status: Open
Resolution: None
Priority: 5
Submitted By: Derek Groothuis (dgroo)
Assigned to: Nobody/Anonymous (nobody)
Summary: Surges/Memory not released...

Initial Comment:
Howdy,

I am seeing some very odd behavior that I can't track
down, and I'm curious if anyone else has seen it. 
Basically the symptom is this:  occasionally jEdit will
start to lock up every 5-10 seconds or so for about a
second, during which time the memory usage will surge.
 Then that memory drops down again (something getting
garbage collected, presumably), and the cycle repeats.
 The problem is that over time, the memory usage slowly
creeps up and eventually hits my maximum (256 at the
moment), at which point jEdit locks up completely, and
I have to kill it (although usually I kill it earlier
to try to stop the surging).  When I first start up,
it'll be fine for a while, but eventually it starts again.

Unfortunately there is nothing that seems related in
the activity log, other than the:

[debug] Autosave: Java heap: 80947Kb / 86896Kb, 93%

messages which you can slowly watch creep up.

Initially I thought it was jIndex, but I disabled that,
as well as several other plugins, and the symptom still
remains.  Has anyone else seen anything like this?

I'll keep trying to narrow down a cause...

--Derek

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>Comment By: Derek Groothuis (dgroo)
Date: 2003-02-05 20:43

Message:
Logged In: YES 
user_id=566189

Well, yesterday in an attempt to fight it, I removed a whole
bunch of plugins to see if it would help.  Initially I
thought it had, as the surges seemed a bit less frequent,
but they've begun showing up again as the day has worn on,
and my memory usage is creeping upward.  (The last autosave
message was:  [debug] Autosave: Java heap: 108394Kb /
115188Kb, 94%)

The plugin list I have is below (yes, I am a plugin junkie).
 As noted, all of the plugins are the latest available
version (as of 2/4), including the uninstalled plugins.

Maybe it's just me - if I can come up with any additional
useful information I'll post it...

Currently Installed Jars/Plugins (all are the latest
available version):
AntHelper.jar
BufferList.jar
CharacterMap.jar
Clipper.jar
Code2HTML.jar
CommonControls.jar
Console.jar
DotComplete.jar
DragAndDrop.jar
DynaMarker.jar
EBrowse.jar
ErrorList.jar
FTP.jar
FastOpen.jar
InfoViewer.jar
JCompiler.jar
JDiffPlugin.jar
JSwatPlugin.jar
JTidyPlugin.jar
JTools.jar
JavaRefactor.jar
JavaStyle.jar
LineGuides.jar
LookAndFeel.jar
MacroManager.jar
PMDPlugin.jar
ProjectViewer.jar
RETest.jar
SendBuffer.jar
Sessions.jar
SpeedJava.jar
Tags.jar
TaskList.jar
TextTools.jar
VirtualProjectTree.jar
WhiteSpace.jar
XML.jar
XSLT.jar
jrefactory.jar
jswat-parser.jar
jswat2.jar
kappalayout.jar
kunststoff.jar
log4j-1.2.6.jar
metouia.jar
oalnf.jar
pmd-0.8.jar
pmd-0.9.jar
pmd-1.01.jar
pmd-1.02.jar
recoder.jar
skinlf.jar
sshtools-j2ssh-0.0.5-alpha.jar
xalan.jar
xerces.jar
xercesImpl.jar
xml-apis.jar
xmlParserAPIs.jar

Removed as of 2/4/03:
AntFarm.jar
AntVizPlugin.jar
Archive.jar
AxisHelper.jar
BufferSelector.jar
ClassWizard.jar
CodeBrowser.jar
ConfigurableFoldHandler.jar
EditorScheme.jar
HeadlinePlugin.jar
JBrowse.jar
JImporter.jar
JUnitPlugin.jar
JavaInsight.jar
MementoPlugin.jar
SQL.jar
Templates.jar
Vimulator.jar
ant-optional.jar
ant.jar
bcel.jar
commons-collections.jar
dom4j.jar
jgraph.jar
jode.jar
junit.jar
velocity-core-1.3-rc1.jar




----------------------------------------------------------------------

Comment By: Slava Pestov (spestov)
Date: 2003-02-05 02:06

Message:
Logged In: YES 
user_id=2280

What plugins are installed? 

----------------------------------------------------------------------

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