jsp files too slow?

What is hurting my performance?

Could it be blojsom affecting other areas of my site?

A simple 10k jsp, that has no blog content, takes about 9
sec to load.

http://
dhtmlkitchen.com/learn/js/enumeration/

The page should load in < 2 sec on a fast connection.

Garrett
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Would it help to change:

log4j.properties
FROM:
log4j.rootLogger=DEBUG, stdout
TO:
log4j.rootLogger=ERROR, stdout

Garrett

On 10/20/07, Garrett Smith <dhtmlkitchengmail.com> wrote:
> What is hurting my performance?
>
> Could it be blojsom affecting other areas of my site?
>
> A simple 10k jsp, that has no blog content, takes about
9 sec to load.
>
> http://
dhtmlkitchen.com/learn/js/enumeration/
>
> The page should load in < 2 sec on a fast
connection.
>
> Garrett
> --
> Programming is a collaborative art.
>


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Garret,

What makes you think that Blojsom is the cause?  Please
explain.


----- Original Message ----- 
From: "Garrett Smith" <dhtmlkitchengmail.com>
To: <blojsom-userslists.sourceforge.net>
Sent: Saturday, October 20, 2007 5:52 PM
Subject: [Blojsom-users] jsp files too slow?


> What is hurting my performance?
> 
> Could it be blojsom affecting other areas of my site?
> 
> A simple 10k jsp, that has no blog content, takes about
9 sec to load.
> 
> http://
dhtmlkitchen.com/learn/js/enumeration/
> 
> The page should load in < 2 sec on a fast
connection.
> 
> Garrett
> --
> Programming is a collaborative art.
> 
>
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Stop.
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> _______________________________________________
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> https://lists.sourceforge.net/lists/listinfo/blojsom-u
sers

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On 10/20/07, Ingo Jobling <ingo.joblingvideotron.ca> wrote:
> Garret,
>
> What makes you think that Blojsom is the cause?  Please
explain.
>

The site response is slow. I'm trying to diagnose the
cause.

ping is fast, it's the server response.

Possibly a configuration of Blojsom, such as logging, could
be
affecting the performance of the app.

Are there any known issues, such as logging, or velocity
macros, or
anything, that have associated performance hits?

>

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Why .jsp performance issue, blojsom uses velocity?
----- Original Message ----- 
From: "Garrett Smith" <dhtmlkitchengmail.com>
To: <blojsom-userslists.sourceforge.net>
Sent: Saturday, October 20, 2007 10:35 PM
Subject: Re: [Blojsom-users] jsp files too slow?


> On 10/20/07, Ingo Jobling <ingo.joblingvideotron.ca> wrote:
>> Garret,
>>
>> What makes you think that Blojsom is the cause? 
Please explain.
>>
> 
> The site response is slow. I'm trying to diagnose the
cause.
> 
> ping is fast, it's the server response.
> 
> Possibly a configuration of Blojsom, such as logging,
could be
> affecting the performance of the app.
> 
> Are there any known issues, such as logging, or
velocity macros, or
> anything, that have associated performance hits?
> 
>>
> 
>
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Stop.
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> _______________________________________________
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> https://lists.sourceforge.net/lists/listinfo/blojsom-u
sers

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On 10/20/07, Ingo Jobling <ingo.joblingvideotron.ca> wrote:
> Why .jsp performance issue, blojsom uses velocity?

I don't understand. What are you trying to ask?

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On 10/20/07, Cliffano Subagio <cliffanogmail.com> wrote:
> I think Ingo didn't know that you're using JSP
templates on your Blojsom
> instance, where most people use the default Velocity
tempates. Hence the
> question.
>
Are there JSP templates for Blojsom?

> Garrett, since you mentioned about changing the log
severity level, have you
> tried that? any performance changes?
>
Not really, no. Nothing noticeable.

> Do you know after how many redeployments you started
getting the permgen
> error?
Usually 1.

> An exact step by step instruction to reproduce the
error would help.
>
1. goto tomcat manager, click "reload"
or manager/html/reload?path=/


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If you are using jsp,  how would velocithy macros cause
performance 
problems?  Be specific about problem.


----- Original Message ----- 
From: "Garrett Smith" <dhtmlkitchengmail.com>
To: <blojsom-userslists.sourceforge.net>
Sent: Saturday, October 20, 2007 10:35 PM
Subject: Re: [Blojsom-users] jsp files too slow?


> On 10/20/07, Ingo Jobling <ingo.joblingvideotron.ca> wrote:
>> Garret,
>>
>> What makes you think that Blojsom is the cause? 
Please explain.
>>
>
> The site response is slow. I'm trying to diagnose the
cause.
>
> ping is fast, it's the server response.
>
> Possibly a configuration of Blojsom, such as logging,
could be
> affecting the performance of the app.
>
> Are there any known issues, such as logging, or
velocity macros, or
> anything, that have associated performance hits?
>
>>
>
>
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-------------
> This SF.net email is sponsored by: Splunk Inc.
> Still grepping through log files to find problems? 
Stop.
> Now Search log events and configuration files using
AJAX and a browser.
> Download your FREE copy of Splunk now >> http://get.splunk.com/
> _______________________________________________
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> Blojsom-userslists.sourceforge.net
> https://lists.sourceforge.net/lists/listinfo/blojsom-u
sers 


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On 10/20/07, Ingo Jobling <ingo.joblingvideotron.ca> wrote:
> If you are using jsp,  how would velocithy macros cause
performance
> problems?
Maybe they're called as part of a filter? I don't know.
Seems
unlikely. What would be more a likely cause?

 Be specific about problem.
The problem is that when I go to any jsp page on my site,
the server
response has about an 8 second lag. Take a JSP page:
http://dhtmlkitchen.co
m/learn/
Slow!

Non-jsp
http://dhtmlkitchen.
com/learn/js

Fast.

The problem might be related to logging. I just don't know.
I already
tried changing log4j.properties. Is there a logging config
somewhere
else?


Garrett
>
>
> ----- Original Message -----
> From: "Garrett Smith" <dhtmlkitchengmail.com>
> To: <blojsom-userslists.sourceforge.net>
> Sent: Saturday, October 20, 2007 10:35 PM
> Subject: Re: [Blojsom-users] jsp files too slow?
>
>
> > On 10/20/07, Ingo Jobling <ingo.joblingvideotron.ca> wrote:
> >> Garret,
> >>
> >> What makes you think that Blojsom is the
cause?  Please explain.
> >>
> >
> > The site response is slow. I'm trying to diagnose
the cause.
> >
> > ping is fast, it's the server response.
> >
> > Possibly a configuration of Blojsom, such as
logging, could be
> > affecting the performance of the app.
> >
> > Are there any known issues, such as logging, or
velocity macros, or
> > anything, that have associated performance hits?
> >
> >>
> >
> >
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 Stop.
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> > Blojsom-userslists.sourceforge.net
> > https://lists.sourceforge.net/lists/listinfo/blojsom-u
sers
>
>
>
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>


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