Java Mailing List Archive

http://www.junlu.com/

Home » Home (12/2007) » Tomcat Users »

RE: dramatic performance differences on development machines

Donie Kelly

2004-01-13

Replies:

Any chance there is something else running on the machine that's killing the
performance.

You should post the specs of the machine if you expect a reasonable guess as
to your problem.

Donie

-----Original Message-----
From: Nikola Milutinovic [mailto:Nikola.Milutinovic@(protected)]
Sent: 13 January 2004 09:43
To: Tomcat Users List
Subject: Re: dramatic performance differences on development machines

Johan Coens wrote:

> Hello Nikola,
>
> Machines are not identical, the fast machine has different specs (less
> memory, less disk space and less cpu) then the slow machine (this one has
> better specs).

Quite ironic.

> One hint we've got is the carachter encoding in which the
> file is saved, but it seems to me this cannot be the problem...

It can be a problem, but not responsible for 20x degradation.

> Sure, heavy
> artillery can be used, but i don't think that would lead us to a solution,
> also because the machine with lesser specs serves better, and we use the
> same tomcat version, same settings and same jdk version.

Agreed. The only thing you're left with is profiling. There were some posts
on
that subject. So far, we've heard of JProfiler and something from IBM.
Borland's
JBuilder has OptimizeIt Suite", but it costs $$$.

Nix.


---------------------------------------------------------------------
To unsubscribe, e-mail: tomcat-user-unsubscribe@(protected)
For additional commands, e-mail: tomcat-user-help@(protected)

---------------------------------------------------------------------
To unsubscribe, e-mail: tomcat-user-unsubscribe@(protected)
For additional commands, e-mail: tomcat-user-help@(protected)



©2008 junlu.com - Jax Systems, LLC, U.S.A.