"That's a pretty nice review..." Yes, in fact I expected to see a link to the storefront that would net him some micropayments: a nickel per view:) My only concern is that they are now under BEA's umbrella so the temptation to enhance or hobble when running or not running in weblogic is there. -----Original Message----- From: Peter Luttrell [mailto:[EMAIL PROTECTED] Sent: Thu 12/4/2003 5:17 PM To: [EMAIL PROTECTED] Cc: Subject: Re: AW: [JBoss-user] JBoss On Linux
That's a pretty nice review. Does anyone else use JRocket on Linux? What are
there experiences?
.peter
Christofer Dutz wrote:
After testing a while with several VMs We found out that BEAs Jrockit
is by
far the best VM for usage with JBoss (Of course this is what we found
out
for our Tests and is only an oppinion, so please don't shout too
loud). Even
if it does cost a little for a production licence, the performance and
stability it provides is worth much more.
Using this VM we were able to run the SPECjAppServer2002 benchmark in
a 9
Node cluster under full load for over one hour. This is much more than
we
could achieve with for example the Sun VM with 35min. This indicates
that it
seems to handle the usual VM-trash a lot better. We could even monitor
absolutely constant Memory usage - a thing we could not say for the
Sun VM.
I would absolutely recomend trying this.
Our Systems were all SuSE based Linux System on AMD machines.
Christofer Dutz
-----Ursprüngliche Nachricht-----
Von: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] Im Auftrag von Felipe
Oliveira
Gesendet: Donnerstag, 4. Dezember 2003 22:20
An: [EMAIL PROTECTED]
Betreff: Re: [JBoss-user] JBoss On Linux
hi peter,
i run jboss in the same exactly environment, but i don't seem to be
running into these problems.
we found the ibm jvm to be the best for our scenario...maybe you
should
take a look at it.
felipe
Peter Luttrell wrote:
We're using JBoss3.2.1 with Jetty on RedHat 9 with Suns
1.4.2_01 vm.
We have a pretty heavy load.
After roughly a week many of the boxes start to experience
weird
problems where JBoss is unable to get what looks to be socket
connections. In some cases, we cannot contact our mailserver,
in other
cases we cannot contact our database; in the latest case we're
unable
to get a connection to the local jndi server (localhost:1099).
Sometimes a simple restart of jboss will sometimes solves the
problems, othertimes we have to restart linux. The times of
the
crashes are roughly 4am and sometimes 6am, so it's likely
caused by a
cron job running at those times, which we're currently looking
into.
Has anyone experienced similar problems?
.peter
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