Re: tapestry 4.1.6 and pergmen question

2016-04-05 Thread Ivano Luberti
Hi Tony thanks for the quick answer:

Il 05/04/2016 21:50, Tony Nelson ha scritto:
> I still have a Tapestry 4 app running with Tomcat 6.0.41, and it runs well 
> enough with:
>
> -XX:MaxPermSize=1024m

with that setting it fails but...
>
> I also have
>
> -Xmx12g -Xms4g -XX:+UsseConcMarkSweepGC -XX:+UseParNewGC

I have only  -Xmx2g

I use 

-XX:+UseConcMarkSweepGC

but not 

-XX:+UseParNewGC


but this last one doesn't seem to have an influence on PermGen, does it?


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==
dott. Ivano Mario Luberti
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RE: tapestry 4.1.6 and pergmen question

2016-04-05 Thread Tony Nelson
I still have a Tapestry 4 app running with Tomcat 6.0.41, and it runs well 
enough with:

-XX:MaxPermSize=1024m

I also have

-Xmx12g -Xms4g -XX:+UsseConcMarkSweepGC -XX:+UseParNewGC

But those may not be of interest to you.

Hope that helps
Tony

> -Original Message-
> From: Ivano Luberti [mailto:lube...@archicoop.it]
> Sent: Tuesday, April 05, 2016 3:44 PM
> To: Tapestry users
> Subject: tapestry 4.1.6 and pergmen question
>
> I know I know, please don't shoot the pianist.
> I have an old application written using Tapestry 4.1.6 and I can't get the
> budget to rewrite in Tapestry 5.
> (BTW I have already and succesfully used Tapestry 5, so I know what I'm
> loosing here) The application run without issues for years on a
> CentOS+Tomcat 5.5+Java
> 6 combination but recently  I had to move it to a new server where I have
> CentOS+Tomcat 6+Java 6.
>
> Suddenly the application started to quickly run out of memory with the
> dreadful PermGen Out Of Meory Error.
>
> I got an heap dump  in an hprof file and found that there thousands instances
> of
>
> org.apache.tapestry.enhance.ClassFactoryClassLoader
>
> still alive
>
> Does anyone have any clue of permanent generation memory issues with
> Tapestry 4 and Tomcat 6 ?
>
> TIA
>
>
> --
> ==
> dott. Ivano Mario Luberti
> Archimede Informatica societa' cooperativa a r. l.
> Sede Operativa
> Via Gereschi 36 - 56126- Pisa
> tel.: +39-050- 580959
> tel/fax: +39-050-8932061
> web: www.archicoop.it
> ==
>
>
>
> -
> To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org
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tapestry 4.1.6 and pergmen question

2016-04-05 Thread Ivano Luberti
I know I know, please don't shoot the pianist.
I have an old application written using Tapestry 4.1.6 and I can't get
the budget to rewrite in Tapestry 5.
(BTW I have already and succesfully used Tapestry 5, so I know what I'm
loosing here)
The application run without issues for years on a CentOS+Tomcat 5.5+Java
6 combination but recently  I had to move it to a new server where I
have CentOS+Tomcat 6+Java 6.

Suddenly the application started to quickly run out of memory with the
dreadful PermGen Out Of Meory Error.

I got an heap dump  in an hprof file and found that there thousands
instances of

org.apache.tapestry.enhance.ClassFactoryClassLoader

still alive

Does anyone have any clue of permanent generation memory issues with
Tapestry 4 and Tomcat 6 ?

TIA


-- 
==
dott. Ivano Mario Luberti
Archimede Informatica societa' cooperativa a r. l.
Sede Operativa
Via Gereschi 36 - 56126- Pisa
tel.: +39-050- 580959
tel/fax: +39-050-8932061
web: www.archicoop.it
==



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