Thanks David,
I setup my command line params for startup to dump the heap on outofmemory.
Then I took the output and used the Eclipse Memory Analyzer and discovered
object were created that exceeded my 1GB heap size and were all related to
pebble and something related to the calendar objects. Sinc I have re-indexed
using the utility in Pebble I have not had the out of memory issue. I did bump
up my heap from 512M to 1024M and it made no difference. I did use viualvm and
saw the heap go from around 125M to 1GB and trigger the outofmemory exception
and what filled up was the tenured area of the heap and it was done very
quickly from the visualvm graphs for heap usage.
Hope that helps.
Thanks!
-Tony
--- On Sun, 10/7/12, David Brown <[email protected]> wrote:
From: David Brown <[email protected]>
Subject: Re: [pebble-user] Latest Pebble causing out of memory issues...
To: "Mailing list for Pebble weblog users" <[email protected]>
Date: Sunday, October 7, 2012, 2:03 PM
Hi, FWIW: I'm using 2.6.2 currently on Apache Tomcat/6.0.29 and 1.6.0_26-b03.
A couple of times since 2007 (with a few months time in between) I have had to
re-installed via the .zip all of my old blog entries.
I don't have the complete history of TCs and JVMs used but I have used at least
3 different versions of both TC and JVM and a different version of Pebble but I
have not lost anything or experienced any OOMEs.
How did u get the thread or heap dump? Just using control-\?
Have u tried a Java profiler such as: VISUALVM?
If u have a slow but steady memory leak VISUALVM should expose the culprit.
HTH, David
On 10/07/2012 01:15 PM, Tony Anecito wrote:
I am using 2.6.2 of Pebble. I left everything alone and just reindexed. Now the
other years show up on my blog home page. Not sure if the will fix the problem.
There was no version file in any of my blog year directories to remove.
Regards,
-Tony
--- On Sun, 10/7/12, Tony Anecito <[email protected]> wrote:
From: Tony Anecito <[email protected]>
Subject: [pebble-user] Latest Pebble causing out of memory issues...
To: "Pebble-Users" <[email protected]>
Date: Sunday, October 7, 2012, 12:07 PM
Hi All,
I am using the latest production version of pebble and just enabled it after
not being used for several months. I noticed my older blogs and thier years
were no longer visable so copied from the xml file into new blogs for one day.
I still have the old directories for the previous years. I deleted the old
directories and reindexed. I am not sure what triggers the sudden memory usage
by Pebble.
The problem showed up in a heap dump where there was over 500MB of calander
related objects. Seemed wrong for say 20 blog postings.
Any idea what needs to be done. I would like to use Pebble but not at the cost
of out of memory errors that bring down Tomcat 7.0.27 running 1.7.0_07 jvm.
Thanks!
-Tony
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