Hi,

Thanks for the response.  This is eye-opening info...
Have you ever tried IBM's aio4j?

Anyways... I hope sun manages to get the performance atleast up to
jrockit standards when Mustang goes final.

Regards,
Vinod.

On 4/18/06, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote:
>
>
> Yes, we have been using Mustang betas for quite some time with our 
> application.
>
> Our results show that, on our HP DL 585 hardware (4 dual core opterons) BEA 
> JRockit is still faster in terms of throughput than the Sun JVM. Most 
> interestingly, the BEA JVM is significantly faster when Gb ethernet is 
> connecting the clients and servers. We are running RHEL 4.
>
> I am working with Sun at the moment to analyse our performance results to see 
> if we can figure out why we see such a difference between the JVMs 
> particularly when using Gb ethernet.
>
> Our benchmarks involve sending payloads of around 400 bytes from clients to 
> server. We have tested with up to 150 clients running concurrently.
>
> Robert
>
>
>
>
> "Vinod Panicker" <[EMAIL PROTECTED]>
>
> 18/04/2006 11:32
> Please respond to mina-dev
>         To:        [email protected]
>         cc:
>         Subject:        MINA with Mustang
>
>
>
> Hi,
>
>  Has anyone given MINA a try with the new JDK 1.6 beta?
>
>  It's got the epoll based selector implementation and should be much
>  more efficient in managing more number of concurrent connections.  CPU
>  usage with idle connections should ideally drop drastically.
>
>  If anyone's got the time and hardware, some benchmarks would be really
>  welcome :)
>
>  Regards,
>  Vinod.

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