not sure, the vm itself is free, but i think the monitoring isn't.
we couldn't find any prices ourself too
leon
On 6/21/06, charly <[EMAIL PROTECTED]> wrote:
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" <[email protected]>
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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