Thanks for the update. I did a little bit more testing and here's an
updated list of the modules I used (the initial one was missing at
least EJB support):
NAME (PUBLISHER) VERSION
STATE UFIX
felix 1.8.0-0
installed ----
glassfish-amx 3.0-51
installed ----
glassfish-common 3.0-51
installed ----
glassfish-corba-omgapi 3.0.0-20
installed ----
glassfish-ejb-lite 3.0-51
installed ----
glassfish-grizzly 1.9.15-0
installed ----
glassfish-hk2 3.0-51
installed ----
glassfish-jca 3.0-51
installed ----
glassfish-jsf 2.0.0-13
installed ----
glassfish-jta 3.0-51
installed ----
glassfish-management 3.0-51
installed ----
glassfish-nucleus 3.0-51
installed ----
glassfish-web 3.0-51
installed ----
jersey 1.1.0-1.0
installed ----
There's a bug that requires glassfish-jca to be installed but that
shouldn't make a big difference, memory-wise.
The sample jersey-ejb application I used (admittedly smaller than your
app and also not using JDBC/JPA) has the appserver run using between
30-40MB.
cheers,
-Alexis
On Jun 18, 2009, at 23:32, Burak Oguz wrote:
> Hi Alexis,
>
> Thanks for your response. I will try your configuration. We are
> running a single instance of glassfish with an average size ejb/
> jersey/jta application and our memory consumption is about
> 200-300mb. It is far too much for our UTM machine. I will reply
> again after trying your configuration.
>
> Thanks..
>
> -- Burak
>
> On Thu, Jun 18, 2009 at 6:34 PM, Alexis Moussine-Pouchkine <alexis.mp_at_sun.com
> > wrote:
> Hello Burak,
>
> From your list below you can certainly remove a few packages but the
> dependencies are still a bit brittle so be careful how you do that.
> I'm not sure I understand your memory requirement though. How many
> instances of GlassFish do you intend to run in a 512MB environment?
> With the following config and a simple ejb/jersey app deployed, I
> barely reach 30MB (according to jconsole) :
>
> $ bin/pkg list
> NAME (PUBLISHER) VERSION
> STATE UFIX
> felix 1.8.0-0
> installed ----
> glassfish-amx 3.0-51
> installed ----
> glassfish-common 3.0-51
> installed ----
> glassfish-corba-omgapi 3.0.0-20
> installed ----
> glassfish-grizzly 1.9.15-0
> installed ----
> glassfish-hk2 3.0-51
> installed ----
>
> glassfish-jsf 2.0.0-13
> installed ----
> glassfish-jta 3.0-51
> installed ----
> glassfish-management 3.0-51
> installed ----
> glassfish-nucleus 3.0-51
> installed ----
> glassfish-web 3.0-51
> installed ----
>
> jersey 1.1.0-1.0
> installed ----
>
> Note you're using fairly old version of v3, the most current
> promoted build is 51.
> You should probably at least use the Preview version from JavaOne: https://glassfish.dev.java.net/downloads/v3-preview.html
>
> cheers,
> -Alexis
>
>
> On Jun 17, 2009, at 16:52, Burak Oguz wrote:
>
> I wonder that is there a way to run Glassfish v3 with small memory
> footprint devices like 512mb devices with performance? In 512mb
> devices we will have really small amount of users to serve. We are
> using EJB and Jersey modules.
>
> I have tried many tricks on domain.xml like decreasing pool numbers
> and closing unnecessary services and ports. Currently installed
> packages are:
>
> NAME (AUTHORITY) VERSION
> STATE UFIX
> felix 1.2.2-0
> installed ----
> glassfish-amx 3.0-28.4
> installed ----
> glassfish-api 3.0-28.4
> installed ----
> glassfish-common 3.0-28.4
> installed ----
> glassfish-corba-omgapi 3.0.0-1
> installed ----
> glassfish-ejb 3.0-28.4
> installed ----
> glassfish-grizzly 1.8.6.2-0
> installed ----
> glassfish-hk2 3.0-28.4
> installed ----
> glassfish-jca 3.0-28.4
> installed ----
> glassfish-jdbc 3.0-28.4
> installed ----
> glassfish-jdbc-management 3.0-28.4
> installed ----
> glassfish-jpa 3.0-28.4
> installed ----
> glassfish-jsf 2.0.0-13
> installed ----
> glassfish-jta 3.0-28.4
> installed ----
> glassfish-jts 3.0-28.4
> installed ----
> glassfish-management 3.0-28.4
> installed ----
> glassfish-nucleus 3.0-28.4
> installed ----
> glassfish-web 3.0-28.4
> installed ----
> glassfish-web-management 3.0-28.4
> installed ----
> jersey 1.1.0-1.0
> installed ----
> metro 1.4-5010
> installed ----
> pkg 1.0.7-15.1269
> installed ----
> pkg-java 1.0.7-15.1269
> installed ----
> python2.4-minimal 2.4.4.0-15.1269
> installed ----
>
> What should I do in order to run Glassfish in a very small scale?
>
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