Re: Continuum 1.1.0-beta-2 UI performance
Hello, for http://maven.zones.apache.org/continuum/projectGroupSummary.action?projectGroupId=9 we have 30 modules printed in 7,5s and the page size is 101ko We use the standalone version installed in a vm. Standalone version is as slow as embedded version in Tomcat :-( My server is not powerful, but other applications running on it are very fast compared to Continuum (Jira, Spring MVC/Struts home-made Java applications, Proximity, ...) Are 7,5s to load a single page an acceptable value for a such product ? Damien
Re: Continuum 1.1.0-beta-2 UI performance
I'd like you test something about performance. As explain in this page (http://wiki.opensymphony.com/display/WW/Performance+Tuning), you can create a freemarker.properties file under WEB-INF/classes that contains 'template_update_delay=6' then you extract the template directory from webwork jar to WEB-INF/classes Let us know if it's better with that. Thanks Emmanuel Damien Lecan a écrit : Hello, for http://maven.zones.apache.org/continuum/projectGroupSummary.action?projectGroupId=9 we have 30 modules printed in 7,5s and the page size is 101ko We use the standalone version installed in a vm. Standalone version is as slow as embedded version in Tomcat :-( My server is not powerful, but other applications running on it are very fast compared to Continuum (Jira, Spring MVC/Struts home-made Java applications, Proximity, ...) Are 7,5s to load a single page an acceptable value for a such product ? Damien
Re: Continuum 1.1.0-beta-2 UI performance
I could activate some special debug log or anything else which could help ? you can set the log level of JPOX* and SQL to DEBUG in apps/continuum/webapp/WEB-INF/classes/META-INF/plexus/application.xml I did that. I load page Project Group Summary of a 17 module project. For a request that begins at 00:00:00 and ends at 00:00:18, I get that : 00:00:01,692 [http-8081-Processor9] DEBUG General - Implementation creator not configured. Due to that, the persistence of interfaces was disabled! ... lot of logs 00:00:02,870 [http-8081-Processor9] DEBUG JDO - Persistence Manager [EMAIL PROTECTED] closed 2 sec to retrieve data. But what happens between 00:00:02,870 and 00:00:18 ? More logs to enable ? Thanks Damien
Re: Continuum 1.1.0-beta-2 UI performance
for http://maven.zones.apache.org/continuum/projectGroupSummary.action?projectGroupId=9 we have 30 modules printed in 7,5s and the page size is 101ko We use the standalone version installed in a vm. Emmanuel Damien Lecan a écrit : 2007/9/11, Emmanuel Venisse [EMAIL PROTECTED]: I don't understand why it is so slow to render the project list because the rendering start with this line: 00:00:03,452 [http-8081-Processor11] DEBUG ServletDispatcherResult- Forwarding to location /WEB-INF/jsp/components/projectSummaryComponent.jsp and end with this line: 00:00:21,213 [http-8081-Processor11] DEBUG ServletDispatcherResult- Forwarding to location /WEB-INF/jsp/components/companyLogo.jsp so it's 18 seconds to print the html, very long because we don't have data to process there. We don't have the hand on this part because the rendering is webwork and extremecomponents work. Can you try with the Continuum standalone version to see if the result is different? What is your jdk? Resulting page is about 71kb. I'm using Java 1.5.0_11 under Linux fedora I'll try asap Continuum as a standalone instance (without Tomcat). Thanks Damien
Re: Continuum 1.1.0-beta-2 UI performance
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
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! -- Justin Deoliveira The Open Planning Project http://topp.openplans.org
RE: Continuum 1.1.0-beta-2 UI performance
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:[EMAIL PROTECTED] 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! -- Justin Deoliveira The Open Planning Project http://topp.openplans.org No virus found in this incoming message. Checked by AVG Free Edition. Version: 7.5.484 / Virus Database: 269.12.12/979 - Release Date: 8/29/2007 8:21 PM No virus found in this outgoing message. Checked by AVG Free Edition. Version: 7.5.484 / Virus Database: 269.12.12/979 - Release Date: 8/29/2007 8:21 PM
