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From Emmanuel Venisse <emman...@venisse.net>
Subject Re: Continuum 1.1.0-beta-2 UI performance
Date Mon, 10 Sep 2007 15:38:50 GMT
Continuum can't be compared to Archiva because in Continuum pages we have lot of db queries.

Emmanuel

Damien Lecan a écrit :
> Hello,
> 
> I set up Archiva 1.0-beta-1 with the same configuration, and
> performances are quite better than Continuum one (2-3s to display a
> page).
> 
> How can I understand what happen to my Continuum instance ?
> 
> Thanks
> 
> Damien Lecan
> 
> 
> 2007/9/4, Emmanuel Venisse <emmanuel@venisse.net>:
>> We know that 1.1 is a little slower than 1.0.3 because lot of new request and full
security added but 25s for 17 modules isn't a normal perf result
>>
>> Emmanuel
>>
>> Mrinal Mukherjee a écrit :
>>> Same problem with me. Slow UI. I had this problem as soon as I upgraded to
>>> the newer version of continuum. I thought it was a problem in my system, but
>>> now I know its something to do with the new version of continuum.
>>>
>>> Mrinal
>>>
>>> -----Original Message-----
>>> From: Justin Deoliveira [mailto:jdeolive@openplans.org]
>>> Sent: Tuesday, September 04, 2007 5:49 PM
>>> To: continuum-users@maven.apache.org
>>> Subject: Re: Continuum 1.1.0-beta-2 UI performance
>>>
>>> I am using derby out of the box and noticed the same slowdown. I don't
>>> have any metrics to back it up but its definitely noticeably slower.
>>>
>>> -Justin
>>>
>>> Emmanuel Venisse wrote:
>>>> Damien Lecan a écrit :
>>>>> Hello,
>>>>>
>>>>> I've just installed Continuum 1.1.0-beta-2 to replace my old Continuum
>>>>> 1.0.3 instance.
>>>>> I'm working with MySql instead of embbeded sql server and with Tomcat
>>>>> 5.5.17
>>>>>
>>>>> Nice new features, but UI is very, very, very slow :(
>>>>>
>>>>> I followed
>>>>> http://docs.codehaus.org/display/CONTINUUMUSER/Continuum+on+MySQL
>>>>> and http://docs.codehaus.org/display/CONTINUUMUSER/Continuum+on+Tomcat
>>>>> for installation.
>>>>>
>>>>> Everything works fine, but very, very slowly. For example, each item
>>>>> on the left menu appears one after the other. Same thing when
>>>>> displaying project group information. Each module name  appears one
>>>>> after the other (25s for a 17 modules project).
>>>> 25s for 17 modules??? With embedded derby database we have better
>>>> performance (http://maven.zones.apache.org/continuum/) and all appears
>>>> at the same time
>>>> Are you sure you use the right jdbc driver?
>>>>
>>>>> MySql database is shared with other Java applications. They work fine,
>>>>> with expected performances.
>>>>>
>>>>> What can be the problem ?
>>>>>
>>>>> Thanks
>>>>>
>>>>> Damien Lecan
>>>>>
>>>>>
>>>>>
>>>> !DSPAM:4007,46dd7d79203981439371379!
>>>>
>>>
>>
> 
> 


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