I find the 240ms delay satisfactory for most of my apps because the business
side logic usually takes longer to execute.
I applaud WebLogic however for their timings. Especially (IIRC) since
WebLogic is supposed to be 100% Java. I know that some other servers that
churn JSP very well are hybrids. It would be interesting to look at the
Jasper-generated source and see where optimizations can be done.
jim
> -----Original Message-----
> From: Jeff Schnitzer [mailto:[EMAIL PROTECTED]]
> Sent: Monday, March 19, 2001 11:24 PM
> To: [EMAIL PROTECTED]
> Subject: RE: Performance of struts
>
>
> Struts should suffer the same performance issues as WebWork. There are
> a handful of benchmarks here:
>
> http://sourceforge.net/docman/display_doc.php?docid=2243&group_id=14797#
> Na96
>
> The relative performance on a tag-heavy benchmark:
>
> Tomcat 3.2: ~380 milliseconds
> JRun 3.0: ~350 milliseconds
> Resin 1.2.1: ~250 milliseconds
> Orion 1.3.8: ~220 milliseconds
> WebLogic Server 6.0: ~140 milliseconds
>
> Jeff
>
> >-----Original Message-----
> >From: Eric Brown [mailto:[EMAIL PROTECTED]]
> >Sent: Monday, March 19, 2001 7:58 PM
> >To: '[EMAIL PROTECTED]'
> >Subject: RE: Performance of struts
> >
> >
> >I haven't done any comparisons recently, but I think Resin from
> >www.caucho.com is very reasonably priced and written specifically with
> >performance in mind (from what I can tell). I've written a
> >Java based http
> >proxy server before and I can tell you that from looking at some of the
> >things Resin has done, they know where Java's performance
> >bottlenecks are.
> >(For example, they translate all socket streams into byte
> >arrays instead of
> >using strings, etc.) They have some performance comparisons on
> >their web
> >site.
> >
> >Others are:
> >Orion - Know nothing about
> >BEA WebLogic - Very expensive, complex to deploy and
> >performance is mediocre
> >according to my sources
> >ATG Dynamo - Expensive but good for commerce if needed. They
> >are focused on
> >commerce, so probably not focused on performance.
> >Netscape/iPlanet - I've heard the performance is not impressive
> >IBM WebSphere - This is an up-and-coming competitor to
> >WebLogic and ATG. It
> >used to be buggy and is still expensive. Performance is
> >unknown, but I would
> >favor Resin as it comes with source and is less expensive.
> >Jrun - Priced reasonably. Nice integration with other Allaire
> >products. No
> >special commerce features. I think it has had some
> >compatibility problems,
> >but it seems a good engine these days. All the same, I don't
> >think you can
> >get source and I haven't done performance tests.
> >Enhydra - This is just Tomcat. They have their own framework
> >that is less
> >comprehensive than struts called XMLC. Its big advantage is
> >that it does a
> >better job of separating UI from code.
> >
> >I think to some degree, it is equally important to look at the
> >JVM you are
> >running on. Consider looking at the Volano report at
> >http://www.volano.com/report.html.
> >
> >My team is using Tomcat/Forte for development and will use
> >Resin/Apache for
> >deployment.
> >
> >Eric
> >
> >-----Original Message-----
> >From: James Howe [mailto:[EMAIL PROTECTED]]
> >Sent: Monday, March 19, 2001 2:16 PM
> >To: [EMAIL PROTECTED]
> >Subject: Re: Performance of struts
> >
> >If Tomcat's performance is pretty awful, what are some JSP
> >implementations
> >(commercial or otherwise) that are particularly good?
> >
> >At 12:10 PM 3/19/2001 -0800, you wrote:
> >
> >>Struts based apps (or any app that uses custom tags heavily)
> >are going to
> >>be significantly impacted by the quality of the JSP
> >implementation in your
> >>container. Which version are you using? (NOTE: Tomcat's performance
> >>w.r.t. JSP pages is pretty awful, for example).
> >>
> >> > Thanks!
> >> > keith
> >> >
> >> >
> >> >
> >>
> >>Craig McClanahan
> >
> >James W. Howe mailto:[EMAIL PROTECTED]
> >Allen Creek Software, Inc. pgpkey:
> >http://ic.net/~jwh/pgpkey.html
> >Ann Arbor, MI 48103
> >
>
