<vendor>
We have a tool we call jProfiler which provide mult-user benchmarking and
scale up testing. Our customers use this to prove they are ready prior to
going into production, which is generally a good idea. Although jProfiler
could be used by anyone doing scale up testing in Java, we generally only
promote it within our customer base.
</vendor>
You can also find such tools from other vendors, candidates include
Compuware and Mercury Interactive's tools.
-Chris.
> -----Original Message-----
> From: Rick Kitts [SMTP:[EMAIL PROTECTED]]
> Sent: Wednesday, October 27, 1999 12:10 PM
> To: [EMAIL PROTECTED]
> Subject: Capacity planning
>
> Hello. I have what is probably a newbie question.
>
> I'm examining EJB and AppServers as a possible plumbing
> solution. One of the things I strive for is performance
> and capacity which is as close to deterministic as
> possible. My concern with AppServers is that it seems,
> perhaps naively, that in using one I am creating a
> system which in providing a number of functions to
> clients requires me to understand the interference
> amongst the functions in order to understand the
> performance characteristics of the system. If true
> then it seems that my only recourse is an accurate
> characterization of the workload in order to empirically
> understand the performance characteristics.
>
> So my questions are, has anyone had a problem in
> gauging the capacity of their AppServer based
> system? How do others go about doing this? And,
> of course, the implied "is this a silly question"
> question.
>
> Thanks in advance for any thoughts or advice.
>
> ---Rick
> [EMAIL PROTECTED]
>
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