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From "Asensio, Rodrigo" <rodrigo.asen...@gilbarco.com>
Subject RE: max memory..
Date Wed, 06 Sep 2006 20:03:01 GMT
Don't ask me why, but I tried in diferent servers putting 1440 MB, 1048
MB, 1076 MB and it works in one server and not in the other (all with
the same hard and soft).
The msg is . Cannot allocate that space in heap. 

-----Original Message-----
From: Asensio, Rodrigo [mailto:rodrigo.asensio@gilbarco.com] 
Sent: Wednesday, September 06, 2006 10:26 AM
To: Tomcat Users List
Subject: RE: max memory..

No, right now I have set the memory to 1024 mb. getTotalMemory is
returning that same value 

-----Original Message-----
From: Leon Rosenberg [mailto:rosenberg.leon@googlemail.com]
Sent: Wednesday, September 06, 2006 9:27 AM
To: Tomcat Users List
Subject: Re: max memory..

Runtime.getTotalMemory actually returns 2Gb?

On 9/6/06, Asensio, Rodrigo <rodrigo.asensio@gilbarco.com> wrote:
> I don't agree
> Our tomcat was working with 1440 mb as initial and max memory without 
> problem.
>
> -----Original Message-----
> From: Leon Rosenberg [mailto:rosenberg.leon@googlemail.com]
> Sent: Wednesday, September 06, 2006 9:06 AM
> To: Tomcat Users List
> Subject: Re: max memory..
>
> On a 32bit OS you will have no chance to get more than 1.2Gb.
> At least its what we have tested.
>
> leon
>
> On 9/6/06, Asensio, Rodrigo <rodrigo.asensio@gilbarco.com> wrote:
> > Im here again.
> > It's a 32 bits OS
> >
> > Definely GC gonna take longer if has more to collect.
> >
> >
> >
> > -----Original Message-----
> > From: anjan bacchu [mailto:anjan.summit@gmail.com]
> > Sent: Tuesday, September 05, 2006 6:20 PM
> > To: Tomcat Users List
> > Subject: Re: max memory..
> >
> > can I move to 2048mb without any problem ? SURE, YES
> >
> > 4 GB RAM -- did you tune the BOOT.INI setting to use the /3GB 
> > setting so that the user process address space goes to 3 GB(from 2 
> > GB default)
> ?
> >
> > related things for performance :
> > are you using the APR extension ?
> >
> > how about tweaking the server.xml threads, max settings ?
> >
> > does your server use virtual memory ? I have seen better memory when

> > no virtual memory is used.
> >
> > BR,
> > ~A
> >
> >
> >
> > On 9/5/06, Asensio, Rodrigo <rodrigo.asensio@gilbarco.com> wrote:
> > >
> > > Hello guys
> > >
> > > tomcat 5517
> > > java 1508
> > > win 2003 server
> > >
> > > I have available 4 gb of ram memory into the server. My tomcat is 
> > > running with 1024 mb right now.
> > > Before start to optimize my functions :D , can I move to 2048mb 
> > > without any problem ?
> > > memory settings has always to be pow of 2 ?
> > >
> > > thanks
> > > Rodrigo
> > >
> > > ------------------------------------------------------------------
> > > -
> > > Rodrigo Asensio
> > > Fuel Management Services
> > > Gilbarco Veeder Root
> > > phone: +1 336 547 5023
> > > email: rodrigo.asensio@gilbarco.com 
> > > <mailto:rodrigo.asensio@gilbarco.com>
> > >
> > >
> > >
> > > This message (including any attachments) contains confidential 
> > > and/or proprietary information intended only for the addressee.
> > > Any unauthorized disclosure, copying, distribution or reliance on 
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> > > constitute
> >
> > > a violation of law.  If you are not the intended recipient, please

> > > notify the sender immediately by responding to this e-mail, and 
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> >
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> > >
> >
> >
> >
> > --
> > BR,
> > Anjan Bacchu
> > Summit Information Systems
> >
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