Groups > comp.lang.java.programmer > #20587

Re: 32G ram

From	Sven Köhler <remove-sven.koehler@gmail.com>
Newsgroups	comp.lang.java.programmer
Subject	Re: 32G ram
Date	2012-12-19 20:40 +0100
Message-ID	<ajejffFpvgeU1@mid.dfncis.de> (permalink)
References	<7f80256a-03d0-4ecd-b20f-164547e4f573@googlegroups.com>

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Am 17.12.2012 04:05, schrieb mcheung63@gmail.com:
> hi all
>    i got 32GB ram, why i can't -Xmx2G, it got an error "Could not create the Java Virtual Machine"

Well, because you decided not to run a 64Bit OS on your machine.

> /root>free -m
>              total       used       free     shared    buffers     cached
> Mem:         32387      16973      15413          0        243      11906
> -/+ buffers/cache:       4823      27563
> Swap:         1906          0       1906
> /root>uname -a
> Linux localhost.localdomain 3.6.9-2.fc17.i686.PAE #1 SMP Tue Dec 4 14:15:28 UTC 2012 i686 i686 i386 GNU/Linux

Please install a 64Bit OS. That will get rid of the overhead that PAE
causes and will allow individual processes (e.g. a virtual machine) to
consume more than just a few gigs of memory.


Regards,
  Sven

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32G ram mcheung63@gmail.com - 2012-12-16 19:05 -0800
  Re: 32G ram Arne Vajhøj <arne@vajhoej.dk> - 2012-12-16 22:09 -0500
    Re: 32G ram Donkey Hottie <donkey@fredriksson.dy.fi> - 2012-12-17 10:39 +0200
      Re: 32G ram Arne Vajhøj <arne@vajhoej.dk> - 2012-12-17 17:37 -0500
        Re: 32G ram Lew <lewbloch@gmail.com> - 2012-12-17 15:38 -0800
      Re: 32G ram Nigel Wade <nmw@ion.le.ac.uk> - 2012-12-18 09:19 +0000
        Re: 32G ram BGB <cr88192@hotmail.com> - 2012-12-18 14:57 -0600
        Re: 32G ram Arne Vajhøj <arne@vajhoej.dk> - 2012-12-18 20:22 -0500
          Re: 32G ram Nigel Wade <nmw@ion.le.ac.uk> - 2012-12-19 11:28 +0000
            Re: 32G ram BGB <cr88192@hotmail.com> - 2012-12-19 07:19 -0600
            Re: 32G ram Arne Vajhøj <arne@vajhoej.dk> - 2012-12-19 09:17 -0500
              Re: 32G ram Tim Slattery <Slattery_T@bls.gov> - 2012-12-19 12:51 -0500
                Re: 32G ram Arne Vajhøj <arne@vajhoej.dk> - 2012-12-19 13:20 -0500
                Re: 32G ram BGB <cr88192@hotmail.com> - 2012-12-19 12:40 -0600
                Re: 32G ram Arne Vajhøj <arne@vajhoej.dk> - 2012-12-19 13:56 -0500
  Re: 32G ram Roedy Green <see_website@mindprod.com.invalid> - 2012-12-17 00:31 -0800
    Re: 32G ram Arne Vajhøj <arne@vajhoej.dk> - 2012-12-17 20:37 -0500
  Re: 32G ram Sven Köhler <remove-sven.koehler@gmail.com> - 2012-12-19 20:40 +0100

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