Kasper Nielsen wrote:
Does anyone know why I am getting such bad performance? I am running
on my local system with the following parameters:
SUN JDK 1.3.0_01 (HotSpot Server)
Tomcat 4.0b5
Turbine 2.2-CVS as of today
Turbine Flux/TDK CVS as of today
Oracle 8i (8.1.6 on a remote host)
Win2000 Athlon 750 w/256MB RAM
After moving to Turbine 2.2-dev, the problem actually got a bit worse.
My processor is pegged out for 3-5 seconds before a response. When
cache is enabled, the same phenomenon happens for the first few requests,
then it starts getting faster. I am using Netscape 4.75, with the priority
below normal--a trick I use when testing complex pages with the servlet
container on my machine.
The only thing I can think of is that the JDBC Connection pooling is
creating a new Connection object for each request. This is clearly not
necessary, and does not seem right.
>From what I can glean from the comments is that my experience is not
normal, and I would like to know what is going on. Any advice is
welcome.
>
> ----- Original Message -----
> From: "Jon Stevens" <[EMAIL PROTECTED]>
> To: "Turbine-user" <[EMAIL PROTECTED]>
> Sent: Tuesday, July 03, 2001 8:56 AM
> Subject: Re: Performance of sample app
>
> > on 7/2/01 11:26 PM, "Kasper Nielsen" <[EMAIL PROTECTED]> wrote:
> >
> > > ECS has.
> >
> > Sorry. Not significantly. Pages still return in the ms range with ECS.
> > >> People have been using it for years now and the performance of Turbine
> > >> itself has never been a major issue.
> > >
> > > Well, can it ever get fast enough...
> >
> > I don't believe that...I believe that currently, a Turbine application can
> > more than saturate a T1 line which is what most people are using. Even if
> > you go higher, I'm sure that with the right hardware you can saturate a
> > 10mbit connection. Regardless, few people on the other end will even be on
> > that high of a connection so the speed will all go to waste anyway...
> >
>
> I don't believe that... ;-)
> We really don't have any numbers, so this is a pretty useless discussion
> anyway.
>
> - Kasper
>
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