On 11 February 2010 15:29, Caldarale, Charles R
wrote:
>> From: Peter Crowther
>> 3) Most insidiously, if the system's loaded or allocated something
>> that it can't move in the middle of your process' address space, it
>> may be unable to move that.
>
> Doesn't happen. The JVM reserves the maxim
> From: peter.crowth...@googlemail.com
> [mailto:peter.crowth...@googlemail.com] On Behalf Of Peter Crowther
> Subject: Re: Java heap size limit
>
> 1) CPU time to expand the heap - during which your application may be
> unresponsive, I'm not sure how the modern JVMs work.
On 11 February 2010 14:56, Jeffrey Janner wrote:
> Also, as I've heard several times here, set the -Xms and -Xmx settings to the
> same to improve garbage collect efficiency. (did I interpret that correctly?)
Allocation efficiency - and to make sure you actually get the memory
when you need it!
>From: Caldarale, Charles R [mailto:chuck.caldar...@unisys.com]
>Sent: Thursday, February 11, 2010 7:37 AM
>
>> From: Hadole, Nishant IN BOM SISL [mailto:nishant.had...@siemens.com]
>> Subject: RE: Java heap size limit
>>
>> For 32 bit system, maximum memory po
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Yoav,
On 2/11/2010 9:44 AM, Yoav Lanenter wrote:
> Thanks Chris
>
> For now I can't change my machine to 32bit
> Will I be able increase to 2G of java on 32 bit machine ?
If you are running *NIX, you might be able to squeeze-out another couple
of Mi
> From: Yoav Lanenter [mailto:yo...@consist.co.il]
> Subject: RE: Java heap size limit
>
> Will I be able increase to 2G of java on 32 bit machine ?
As we said before, no - unless you're running with the Windows boot option that
specifies use of a 3 GB user process space
t: Re: Java heap size limit
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Yoav,
On 2/11/2010 1:18 AM, Yoav Lanenter wrote:
> tomcat 5.5,Win Server 2003,32 bit,32 GB RAM
>
> my question is how can i increase the Java heap size to the maximum
> (maximum memory pool) using the
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Yoav,
On 2/11/2010 1:18 AM, Yoav Lanenter wrote:
> tomcat 5.5,Win Server 2003,32 bit,32 GB RAM
>
> my question is how can i increase the Java heap size to the maximum
> (maximum memory pool) using the apropicate script\configuration
All the other an
> From: Hadole, Nishant IN BOM SISL [mailto:nishant.had...@siemens.com]
> Subject: RE: Java heap size limit
>
> For 32 bit system, maximum memory pool can easily increased upto 2 GB.
Not likely. The most you can set the heap to on 32-bit Windows is around 1.5
GB; the actual va
uary, 2010 11:57 AM
To: 'Tomcat Users List'
Cc: 'yo...@consist.co.il'
Subject: RE: Java heap size limit
For 32 bit system, maximum memory pool can easily increased upto 2 GB.
1. If using batch start-up file
Add set CATALINA_OPTS=-Xms64M -Xmx128M in catlina.bat
2. If running a
For 32 bit system, maximum memory pool can easily increased upto 2 GB.
1. If using batch start-up file
Add set CATALINA_OPTS=-Xms64M -Xmx128M in catlina.bat
2. If running as windows service, Using tomcat monitor --> java --> initial &
maximum memory pool
With best regards,
Nishant Hadole
Siemen
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