users@glassfish.java.net

Re: Performance Issue

From: Dennis Gesker <dennis_at_gesker.com>
Date: Wed, 17 Oct 2007 07:50:14 -0600

I'm using mod_jk both Apache and Glassfish are running on Linux but on
different machines. -drg

On 10/17/07, Jeanfrancois Arcand <Jeanfrancois.Arcand_at_sun.com> wrote:
>
> Hi Dennis,
>
> are you using mod_jk between Apache and GlassFish, or do you forward
> requets from Apache to GlassFish? Which platform GlassFish is running?
>
> Thanks
>
> -- Jeanfrancois
>
> Dennis Gesker wrote:
> > Ubuntu Linux Kernel 2.6.20-16
> > Pentium 4 Processor 4 GB of Ram
> > Java 1.6.0-b105
> > Glassfish-v2-b58g
> >
> >
> > I seem to be having an issue with Glassfish (after a couple of days)
> > using all the CPU and making the rest of the system unresponsive. I am
> > able login to the Admin console but even from this location I an unable
> > to stop the instance of the server. Ultimately the machine become so
> > unresponsive I have to to a hard restart.
> >
> > The server is not under a heavy load. The server is running three
> > instances of JSPWiki (fronted by Apache2 on a different server) each of
> > which get fewer than 10 hits a day.
> >
> > I've made changes to -Xms384m and -Xmx384m and added an -Xss64k entry.
> >
> > Could anyone offer any hints to put me and this machine on the right
> track?
> >
> >
> > --
> > Dennis R. Gesker
> > email: dennis_at_gesker.com <mailto:dennis_at_gesker.com>
> > Key Id: 0xEFA10A51
> > First things first, but not necessarily in that order. -- Unknown
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscribe_at_glassfish.dev.java.net
> For additional commands, e-mail: users-help_at_glassfish.dev.java.net
>
>


-- 
Dennis R. Gesker
email: dennis_at_gesker.com
Key Id: 0xEFA10A51
First things first, but not necessarily in that order. -- Unknown