Thanks!
Doesn't this mean that it is free:
"Freely Available! BEA JRockit is available for free download for evaluation and
production use."
i.e. that it can be used in production with no cost or licence fees?
Regards
Karl-Heinz
----- Original Message -----
From: "Leon Rosenberg" <[EMAIL PROTECTED]>
To: "Tomcat Users List" <users@tomcat.apache.org>
Sent: Wednesday, June 21, 2006 9:31 AM
Subject: Re: looking for memory profiler or dump analyzer for production use
Hi,
the one I know isn't free, but since you don't get many answers, try jrockit.
Jrockit is actually not a memory dump analyzer but a (high
performance) vm with extended monitoring support.
http://www.bea.com/framework.jsp?CNT=index.htm&FP=/content/products/jrockit/
regards
Leon
On 6/19/06, charly <[EMAIL PROTECTED]> wrote:
Hello,
I am looking for a (free) memory dump analyzer which is capable for being
used
in production on tomcat 5.5 @ w2k server.
That means it should not have a performance impact in every day operation,
but should be able to generate memory dumps on request, which could be
analyzed
offline.
I have tried HAT but it failed, showing errors on loading the created heap
files.
Then I found ariadna (http://mernst.org/ariadna/) which "has an almost zero
overhead agent".
But it shows not much information. So I have tried extending ariadna.
(See this screenshot:
http://home.arcor.de/javadeveloper/ariadnaXT/instance_from_tomcat.png)
But there are unresolved issues/bugs. I wonder if there is not another tool,
which can be used every day.
Does anyone know about an memory (dump) analyzer,
which can be used on a tomcat production instance (W2K), i.e. with almost
zero
overhead?
Karl-Heinz
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