RE: [Jython-users] Jython & Garbage Collector

[Julio P. A. <pe...@lu...>]

Hi Jeff,

You are right I did not explain what I am doing, I am just executing scri=
pts
in parallel over same JVM in 3 different consoles, those are High Working
tests to check performance of the environment, the point is that after 10
hours the memory of the javaw process goes higher and higher until freeze=
s
the console. I have test it executing the script with  System.gc(). Of th=
is
way the memory does not go as high as before but the curious issue is tha=
t
after some hours of working in one of the consoles the outpane frame from
console.py get frozen while the inputpane seems to work. Could I be forci=
ng
a java awt bug?(EventDispatchThread)


Example os script:

for i in range(1,10000):

    print "----- Performing getList ----- ";
    list-ss7:;

    print "----- getList command finished -----\n ";
    time.sleep(15);
    print "----- Performing getList ----- ";
    list-USER:;

    print "----- getList command finished -----\n ";
    time.sleep(15);

    print "----- Performing getList ----- ";
    list-HCFHDFCONNTABLE:;


Thanks,

Julio.

-----Mensaje original-----
De: Jeff Emanuel [mailto:JEm...@lg...]
Enviado el: mi=E9rcoles, 14 de julio de 2004 16:58
Para: 'Julio Pernia Aznar'
Asunto: RE: [Jython-users] Jython & Garbage Collector


The garbage collector is working properly.  You just have a
bunch of objects that aren't garbage.  It's hard to suggest
a problem or solution without knowing more about what you are
doing or what JProbe says.  Either construct a simple example
that you can post to the list, or search the list archives for
"memory leak".  There have been some discussions in the past
that may be relevant.  For example:
http://sourceforge.net/mailarchive/message.php?msg_id=3D705154


-----Original Message-----
From: Julio Pernia Aznar [mailto:pe...@lu...]
Sent: Wednesday, July 14, 2004 3:27 AM
To: jyt...@li...
Subject: [Jython-users] Jython & Garbage Collector



Hi,

In our Interpreter and in the same JVM we are running three consoles with
scripts which keep working for at least 15 hours, the memory seems to
increase until colapses all consoles. I try to monitorize the JVM with
JProbe memory debugger and it looks like most of the memory keeps on clas=
ses
String and char[] I wonder if the Garbage collector is not properly worki=
ng.
Do you have any idea of this?

Thanks in advance,

Julio.





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