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Posted to user@roller.apache.org by fcai <fc...@foreverliving.com> on 2010/08/10 00:34:12 UTC
It is kind of slow
I have downloaded Roller 4.01 recently and set it up on Tomcat 5.5 with Java
1.5 and DB2 version 9.
Some time, not all the time, it is getting very slow and I have to wait for
10-20 seconds to get my request back.
Any iea?
Thanks,
fred
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RE: It is kind of slow
Posted by Rajesh G <ra...@corpusmobilelabs.com>.
Fred,
Try Apache Portable Runtime with Tomcat:
http://tomcat.apache.org/tomcat-5.5-doc/apr.html#Introduction
Thanks & Regards,
Gonuguntla Rajesh
-----Original Message-----
From: fcai [mailto:fcai@foreverliving.com]
Sent: Tuesday, August 10, 2010 4:04 AM
To: user@roller.apache.org
Subject: It is kind of slow
I have downloaded Roller 4.01 recently and set it up on Tomcat 5.5 with Java
1.5 and DB2 version 9.
Some time, not all the time, it is getting very slow and I have to wait for
10-20 seconds to get my request back.
Any iea?
Thanks,
fred
--
View this message in context:
http://old.nabble.com/It-is-kind-of-slow-tp29392760s12275p29392760.html
Sent from the Roller - User mailing list archive at Nabble.com.
Re: It is kind of slow
Posted by Dave <sn...@gmail.com>.
(sorry, I hit send a little too soon)
Yes, we are always looking for help with Roller. Here's a page that
explains how you can contribute:
https://cwiki.apache.org/confluence/x/2hsB
Thanks,
Dave
On Thu, Aug 12, 2010 at 1:32 PM, David Johnson <sn...@gmail.com> wrote:
> Yes, we are always looking for help with
> - Dave
>
> On Aug 12, 2010, at 1:29 PM, fcai wrote:
>
>
> Are you guys still looking for volunteer developer?
> I am kind of intrested if you guys need help on this. But I am not sure how
> much time I can contribute.
>
> Fred
>
>
> Dave-431 wrote:
>
>
> On Aug 12, 2010, at 1:06 PM, fcai wrote:
>
> BTW, Do you guys try or already use Spring/Hibernate in Roller?
>
> Roller uses OpenJPA for persistence.
>
> - Dave
>
>
>
>
>
> --
> View this message in context:
> http://old.nabble.com/It-is-kind-of-slow-tp29392760s12275p29421192.html
> Sent from the Roller - User mailing list archive at Nabble.com.
>
>
>
Re: It is kind of slow
Posted by fcai <fc...@foreverliving.com>.
Are you guys still looking for volunteer developer?
I am kind of intrested if you guys need help on this. But I am not sure how
much time I can contribute.
Fred
Dave-431 wrote:
>
>
> On Aug 12, 2010, at 1:06 PM, fcai wrote:
>> BTW, Do you guys try or already use Spring/Hibernate in Roller?
>
> Roller uses OpenJPA for persistence.
>
> - Dave
>
>
>
>
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Re: It is kind of slow
Posted by David Johnson <sn...@gmail.com>.
On Aug 12, 2010, at 1:06 PM, fcai wrote:
> BTW, Do you guys try or already use Spring/Hibernate in Roller?
Roller uses OpenJPA for persistence.
- Dave
RE: It is kind of slow
Posted by fcai <fc...@foreverliving.com>.
Thanks , I will take a look.
BTW, Do you guys try or already use Spring/Hibernate in Roller?
Rajesh G wrote:
>
> Well you can identify why it is slow using YSlow:
>
> Visit the link following for more:
>
> http://developer.yahoo.com/yslow/
>
>
> Thanks & Regards,
>
> Gonuguntla Rajesh
>
> "If what's in your dreams wasn't really inside you, you couldn't even
> dream
> it." -Gloria Steinem
>
>
>
>
> -----Original Message-----
> From: fcai [mailto:fcai@foreverliving.com]
> Sent: Tuesday, August 10, 2010 4:04 AM
> To: user@roller.apache.org
> Subject: It is kind of slow
>
>
> I have downloaded Roller 4.01 recently and set it up on Tomcat 5.5 with
> Java
> 1.5 and DB2 version 9.
> Some time, not all the time, it is getting very slow and I have to wait
> for
> 10-20 seconds to get my request back.
>
>
> Any iea?
>
>
> Thanks,
>
> fred
> --
> View this message in context:
> http://old.nabble.com/It-is-kind-of-slow-tp29392760s12275p29392760.html
> Sent from the Roller - User mailing list archive at Nabble.com.
>
>
>
>
--
View this message in context: http://old.nabble.com/It-is-kind-of-slow-tp29392760s12275p29420938.html
Sent from the Roller - User mailing list archive at Nabble.com.
RE: It is kind of slow
Posted by Rajesh G <ra...@corpusmobilelabs.com>.
Well you can identify why it is slow using YSlow:
Visit the link following for more:
http://developer.yahoo.com/yslow/
Thanks & Regards,
Gonuguntla Rajesh
"If what's in your dreams wasn't really inside you, you couldn't even dream
it." -Gloria Steinem
-----Original Message-----
From: fcai [mailto:fcai@foreverliving.com]
Sent: Tuesday, August 10, 2010 4:04 AM
To: user@roller.apache.org
Subject: It is kind of slow
I have downloaded Roller 4.01 recently and set it up on Tomcat 5.5 with Java
1.5 and DB2 version 9.
Some time, not all the time, it is getting very slow and I have to wait for
10-20 seconds to get my request back.
Any iea?
Thanks,
fred
--
View this message in context:
http://old.nabble.com/It-is-kind-of-slow-tp29392760s12275p29392760.html
Sent from the Roller - User mailing list archive at Nabble.com.
Re: It is kind of slow
Posted by fcai <fc...@foreverliving.com>.
Thanks for input. It looks like a DB2 issue which is caused by long sql
statement in app.
After Tune up DB and the performence is back up.
Hassan Schroeder-2 wrote:
>
> On Wed, Aug 11, 2010 at 12:24 AM, Rajesh G
> <ra...@corpusmobilelabs.com> wrote:
>> Well you can identify why it is slow using YSlow:
>
> YSlow is not made to diagnose problems like the OP describes (an
> intermittent unresponsiveness on the server side).
>
>> I have downloaded Roller 4.01 recently and set it up on Tomcat 5.5 with
>> Java
>> 1.5 and DB2 version 9.
>
> Old version of Tomcat, old version of Java, incomplete versions , no
> configuration info -- not particularly useful. And I know nothing about
> DB2, so ...
>
>> Some time, not all the time, it is getting very slow and I have to wait
>> for
>> 10-20 seconds to get my request back.
>
> Profile your app. You could have too little/too much memory allocated
> and that pause is GC going on. Or it could be something else running
> on the box taking resources. Or the DB has stopped responding. Or
> you've exhausted the DB connection pool, or any number of things...
>
> FWIW,
> --
> Hassan Schroeder ------------------------ hassan.schroeder@gmail.com
> twitter: @hassan
>
>
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Re: It is kind of slow
Posted by Hassan Schroeder <ha...@gmail.com>.
On Wed, Aug 11, 2010 at 12:24 AM, Rajesh G
<ra...@corpusmobilelabs.com> wrote:
> Well you can identify why it is slow using YSlow:
YSlow is not made to diagnose problems like the OP describes (an
intermittent unresponsiveness on the server side).
> I have downloaded Roller 4.01 recently and set it up on Tomcat 5.5 with Java
> 1.5 and DB2 version 9.
Old version of Tomcat, old version of Java, incomplete versions , no
configuration info -- not particularly useful. And I know nothing about
DB2, so ...
> Some time, not all the time, it is getting very slow and I have to wait for
> 10-20 seconds to get my request back.
Profile your app. You could have too little/too much memory allocated
and that pause is GC going on. Or it could be something else running
on the box taking resources. Or the DB has stopped responding. Or
you've exhausted the DB connection pool, or any number of things...
FWIW,
--
Hassan Schroeder ------------------------ hassan.schroeder@gmail.com
twitter: @hassan