We use 8GB. See:
http://wiki.lib.sun.ac.za/index.php/SUNScholar/Prepare_Ubuntu/S08#Java_environment_settings_used_for_SUNScholar
On 13 June 2013 10:46, Ady Wahyudi Paundu <[email protected]> wrote:
>
> Oh.. can I? lol.. all the reference I read never mention anything above
> 2G :)
> how about the other two? (Xms and MaxPermSize)
>
> Regards,
> Ady W. Paundu
>
> On 06/13/2013 04:47 PM, helix84 wrote:
> > On Thu, Jun 13, 2013 at 10:23 AM, Ady Wahyudi Paundu<[email protected]>
> wrote:
> >
> >> - dual processor IBM machine with 16 GB memory
> >> - JAVA_OPTS=-Xmx1024M -Xms512M -XX:MaxPermSize=256M
> -Dfile.encoding=UTF-8
> >>
> > Since you have 16 GB of memory, you may definitely want to assign
> > majority of it to Tomcat. You're giving it less than 2 GBs. I
> > recommend giving it about 14 GB, the rest should be more than enough
> > for postgres, apache, disk cache and any other processes.
> >
> > If disk space for log files is a problem, you may want to compress
> > them or move them to another machine. Most syslog implementations
> > allow you to do both.
> >
> >
> > Regards,
> > ~~helix84
> >
> > Compulsory reading: DSpace Mailing List Etiquette
> > https://wiki.duraspace.org/display/DSPACE/Mailing+List+Etiquette
> >
> >
>
>
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