HI Fernando.

Do you know what is the cause?

Cheers

hg


On 31 January 2013 14:05, Fernando Hidalgo <fernandohidalgo@ugr.es> wrote:
Hi,

I had the same experience when you upgrade to DSpace 1.8.2.

And this information has allowed me to solve it:
https://wiki.duraspace.org/display/DSDOC18/Performance+Tuning+DSpace?from=YQMiAQ

Regards,
Fernando.

El 31/01/2013 10:36, KNOWLES Claire escribió:

Hi Hilton

 

We have experienced a slow memory leak since upgrading to DSpace 1.8.1 (we use the jspui).  We have not been able to identify the cause and would be interested to know if you have any indication of where it is.

 

Claire

 

From: Hilton Gibson [mailto:hilton.gibson@gmail.com]
Sent: 25 January 2013 10:09
To: Ivan Masár
Cc: dspace-tech
Subject: Re: [Dspace-tech] DSpace memory

 

Thx Ivan. Anybody else got tool suggestions?

 

On 25 January 2013 12:04, helix84 <helix84@centrum.sk> wrote:

On Fri, Jan 25, 2013 at 10:41 AM, Hilton Gibson <hilton.gibson@gmail.com> wrote:
> Since upgrading to DSpace 1.8.2 in Dec/Jan the memory is climbing radically.
> Does anybody else experience this. What can cause it?

I don't know, if I knew I would have reported it as a bug :)

But here's how I would proceed. I would find a tool to display objects
on the heap, grouped by class name and sorted by size. That might help
identify the offending class(es). Something like this:

http://docs.oracle.com/javase/6/docs/technotes/guides/visualvm/images/heapdump-classes-screen.png


Regards,
~~helix84

Compulsory reading: DSpace Mailing List Etiquette
https://wiki.duraspace.org/display/DSPACE/Mailing+List+Etiquette



 

--

Hilton Gibson

Systems Administrator

JS Gericke Library

Room 1025D

Stellenbosch University

Private Bag X5036

Stellenbosch

7599

South Africa

 

Tel: +27 21 808 4100 | Cell: +27 84 646 4758



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Systems Administrator
JS Gericke Library
Room 1025D
Stellenbosch University
Private Bag X5036
Stellenbosch
7599
South Africa

Tel: +27 21 808 4100 | Cell: +27 84 646 4758
http://library.sun.ac.za
http://scholar.sun.ac.za
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http://aj1.sun.ac.za